Intel Core i7-4790K vs Intel Core i7-4820K: What is the difference?
53points
Intel Core i7-4790K
35points
Intel Core i7-4820K
Comparison winner
vs
66 facts in comparison
Intel Core i7-4790K
Intel Core i7-4820K
Why is Intel Core i7-4790K better than Intel Core i7-4820K?
- 8.11% faster CPU speed?
4 x 4GHzvs4 x 3.7GHz - 7.24°C higher maximum operating temperature?
74.04°Cvs66.8°C - 0.5GHz higher turbo clock speed?
4.4GHzvs3.9GHz - 42W lower TDP?
88Wvs130W - Has integrated graphics?
- Has an unlocked multiplier?
- 128KB bigger L1 cache?
256KBvs128KB - 0.05MB/core more L2 cache per core?
0.25MB/corevs0.2MB/core
Why is Intel Core i7-4820K better than Intel Core i7-4790K?
- 266MHz higher ram speed?
1866MHzvs1600MHz - 20.
83% higher PassMark result?
9774vs8089 - 2MB bigger L3 cache?
10MBvs8MB - 34.1GB/s more memory bandwidth?
59.7GB/svs25.6GB/s - 32GB larger maximum memory amount?
64GBvs32GB - 2 more memory channels?
4vs2 - 0.5MB/core more L3 cache per core?
2.5MB/corevs2MB/core - 460million more transistors?
1860 millionvs1400 million
Which are the most popular comparisons?
Intel Core i7-4790K
vs
Intel Core i5-4690K
Intel Core i7-4820K
vs
Intel Core i3-6100
Intel Core i7-4790K
vs
Intel Core i5-10400
Intel Core i7-4820K
vs
Intel Core i7-3930K
Intel Core i7-4790K
vs
Intel Core i7-4770K
Intel Core i7-4820K
vs
Intel Core i7-7700K
Intel Core i7-4790K
vs
Intel Core i5+8400
Intel Core i7-4820K
vs
Intel Core i7-3770
Intel Core i7-4790K
vs
Intel Core i7-3770
Intel Core i7-4820K
vs
Intel Core i7-4930K
Intel Core i7-4790K
vs
Intel Core i7-4770
Intel Core i7-4820K
vs
Intel Core i3-8100
Intel Core i7-4790K
vs
AMD Ryzen 5 5600X
Intel Core i7-4820K
vs
Intel Core i7-3770K
Intel Core i7-4790K
vs
Intel Core i7-6700
Intel Core i7-4820K
vs
Intel Core i7-3960X
Intel Core i7-4790K
vs
AMD Ryzen 5 2600
Intel Core i7-4820K
vs
Intel Core i5-6400
Intel Core i7-4790K
vs
Intel Core i3-10100
Price comparison
User reviews
Overall Rating
Intel Core i7-4790K
2 User reviews
Intel Core i7-4790K
9.
5/10
2 User reviews
Intel Core i7-4820K
0 User reviews
Intel Core i7-4820K
0.0/10
0 User reviews
Features
Value for money
9.5/10
2 votes
No reviews yet
Gaming
9.5/10
2 votes
No reviews yet
Performance
9.5/10
2 votes
No reviews yet
Reliability
9.5/10
2 votes
No reviews yet
Energy efficiency
10.0/10
2 votes
No reviews yet
Performance
CPU speed
4 x 4GHz
4 x 3.7GHz
The CPU speed indicates how many processing cycles per second can be executed by a CPU, considering all of its cores (processing units). It is calculated by adding the clock rates of each core or, in the case of multi-core processors employing different microarchitectures, of each group of cores.
CPU threads
More threads result in faster performance and better multitasking.
turbo clock speed
4.4GHz
3.9GHz
When the CPU is running below its limitations, it can boost to a higher clock speed in order to give increased performance.
Has an unlocked multiplier
✔Intel Core i7-4790K
✖Intel Core i7-4820K
Some processors come with an unlocked multiplier which makes them easy to overclock, allowing you to gain increased performance in games and other apps.
L2 cache
A larger L2 cache results in faster CPU and system-wide performance.
L3 cache
A larger L3 cache results in faster CPU and system-wide performance.
L1 cache
A larger L1 cache results in faster CPU and system-wide performance.
L2 core
0.25MB/core
0.2MB/core
More data can be stored in the L2 cache for access by each core of the CPU.
L3 core
2MB/core
2.5MB/core
More data can be stored in the L3 cache for access by each core of the CPU.
Benchmarks
PassMark result
This benchmark measures the performance of the CPU using multiple threads.
PassMark result (single)
This benchmark measures the performance of the CPU using a single thread.
Geekbench 5 result (multi)
Unknown. Help us by suggesting a value. (Intel Core i7-4820K)
Geekbench 5 is a cross-platform benchmark that measures a processor’s multi-core performance. (Source: Primate Labs, 2023)
Cinebench R20 (multi) result
Unknown. Help us by suggesting a value. (Intel Core i7-4820K)
Cinebench R20 is a benchmark tool that measures a CPU’s multi-core performance by rendering a 3D scene.
Cinebench R20 (single) result
Unknown.
Help us by suggesting a value. (Intel Core i7-4820K)
Cinebench R20 is a benchmark tool that measures a CPU’s single-core performance by rendering a 3D scene.
Geekbench 5 result (single)
Unknown. Help us by suggesting a value. (Intel Core i7-4820K)
Geekbench 5 is a cross-platform benchmark that measures a processor’s single-core performance. (Source: Primate Labs, 2023)
Blender (bmw27) result
423.2seconds
Unknown. Help us by suggesting a value. (Intel Core i7-4820K)
The Blender (bmw27) benchmark measures the performance of a processor by rendering a 3D scene. More powerful processors can render the scene in less time.
Blender (classroom) result
1320.7seconds
Unknown. Help us by suggesting a value. (Intel Core i7-4820K)
The Blender (classroom) benchmark measures the performance of a processor by rendering a 3D scene. More powerful processors can render the scene in less time.
performance per watt
Unknown. Help us by suggesting a value. (Intel Core i7-4820K)
This means the CPU is more efficient, giving a greater amount of performance for each watt of power used.
Integrated graphics
GPU clock speed
350MHz
∅
Not applicable
The graphics processing unit (GPU) has a higher clock speed.
GPU turbo
1250MHz
∅
Not applicable
When the GPU is running below its limitations, it can boost to a higher clock speed in order to give increased performance.
GPU execution units
∅
Not applicable
A graphics processing unit (GPU) with a greater number of execution units can deliver better graphics.
supported displays
∅
Not applicable
Using multiple displays you can create a larger workspace, making it easier to work across multiple apps.
DirectX version
∅
Not applicable
DirectX is used in games, with newer versions supporting better graphics.
OpenGL version
∅
Not applicable
OpenGL is used in games, with newer versions supporting better graphics.
OpenCL version
Unknown. Help us by suggesting a value. (Intel Core i7-4790K)
Unknown. Help us by suggesting a value. (Intel Core i7-4820K)
Some apps use OpenCL to apply the power of the graphics processing unit (GPU) for non-graphical computing. Newer versions introduce more functionality and better performance.
texture mapping units (TMUs)
∅
Not applicable
TMUs take textures and map them to the geometry of a 3D scene. More TMUs will typically mean that texture information is processed faster.
render output units (ROPs)
∅
Not applicable
The ROPs are responsible for some of the final steps of the rendering process, writing the final pixel data to memory and carrying out other tasks such as anti-aliasing to improve the look of graphics.
Memory
RAM speed
1600MHz
1866MHz
It can support faster memory, which will give quicker system performance.
maximum memory bandwidth
25.6GB/s
59.7GB/s
This is the maximum rate that data can be read from or stored into memory.
DDR memory version
DDR (Double Data Rate) memory is the most common type of RAM. Newer versions of DDR memory support higher maximum speeds and are more energy-efficient.
memory channels
More memory channels increases the speed of data transfer between the memory and the CPU.
maximum memory amount
The maximum amount of memory (RAM) supported.
bus transfer rate
The bus is responsible for transferring data between different components of a computer or device.
Supports ECC memory
✖Intel Core i7-4790K
✖Intel Core i7-4820K
Error-correcting code memory can detect and correct data corruption. It is used when is it essential to avoid corruption, such as scientific computing or when running a server.
eMMC version
Unknown. Help us by suggesting a value. (Intel Core i7-4790K)
Unknown. Help us by suggesting a value. (Intel Core i7-4820K)
A higher version of eMMC allows faster memory interfaces, having a positive effect on the performance of a device. For example, when transferring files from your computer to the internal storage over USB.
bus speed
Unknown.
Help us by suggesting a value. (Intel Core i7-4790K)
Unknown. Help us by suggesting a value. (Intel Core i7-4820K)
The bus is responsible for transferring data between different components of a computer or device.
Features
uses multithreading
✔Intel Core i7-4790K
✔Intel Core i7-4820K
Multithreading technology (such as Intel’s Hyperthreading or AMD’s Simultaneous Multithreading) provides increased performance by splitting each of the processor’s physical cores into virtual cores, also known as threads. This way, each core can run two instruction streams at once.
Has AES
✔Intel Core i7-4790K
✔Intel Core i7-4820K
AES is used to speed up encryption and decryption.
Has AVX
✔Intel Core i7-4790K
✔Intel Core i7-4820K
AVX is used to help speed up calculations in multimedia, scientific and financial apps, as well as improving Linux RAID software performance.
SSE version
SSE is used to speed up multimedia tasks such as editing an image or adjusting audio volume. Each new version contains new instructions and improvements.
Has F16C
✔Intel Core i7-4790K
✔Intel Core i7-4820K
F16C is used to speed up tasks such as adjusting the contrast of an image or adjusting volume.
bits executed at a time
Unknown. Help us by suggesting a value. (Intel Core i7-4790K)
Unknown. Help us by suggesting a value. (Intel Core i7-4820K)
NEON provides acceleration for media processing, such as listening to MP3s.
Has MMX
✔Intel Core i7-4790K
✔Intel Core i7-4820K
MMX is used to speed up tasks such as adjusting the contrast of an image or adjusting volume.
Has TrustZone
✖Intel Core i7-4790K
✖Intel Core i7-4820K
A technology integrated into the processor to secure the device for use with features such as mobile payments and streaming video using digital rights management (DRM).
front-end width
Unknown. Help us by suggesting a value. (Intel Core i7-4790K)
Unknown. Help us by suggesting a value. (Intel Core i7-4820K)
The CPU can decode more instructions per clock (IPC), meaning that the CPU performs better
Price comparison
Which are the best CPUs?
i7-4790K vs i7-4820K — Red Dead Redemption 2 with GTX 950 Benchmarks 1080p, 1440p, Ultrawide, 4K Comparison
GTX 950 with
Intel Core i7-4790K @ 4.00GHz
Red Dead Redemption 2
GTX 950 with
Intel Core i7-4820K @ 3.70GHz
i7-4790K
i7-4820K
Multi-Thread Performance
11183 Pts
9721 Pts
Single-Thread Performance
2530 Pts
2011 Pts
Red Dead Redemption 2
i7-4790K vs i7-4820K in Red Dead Redemption 2 using GTX 950 — CPU Performance comparison at Ultra, High, Medium, and Low Quality Settings with 1080p, 1440p, Ultrawide, 4K resolutions
i7-4790K
i7-4820K
Ultra Quality
| Resolution | Frames Per Second |
|---|---|
| 1080p |
14.
|
| 1080p |
12.2 FPS
|
| 1440p |
11.6 FPS
|
| 1440p |
10.0 FPS
|
| 2160p |
7.4 FPS
|
| 2160p |
6.4 FPS
|
| w1440p |
10.2 FPS
|
| w1440p |
8.7 FPS
|
2 FPSHigh Quality
| Resolution | Frames Per Second |
|---|---|
| 1080p |
29.3 FPS
|
| 1080p |
25.
|
| 1440p |
24.5 FPS
|
| 1440p |
21.5 FPS
|
| 2160p |
16.5 FPS
|
| 2160p |
14.5 FPS
|
| w1440p |
21.9 FPS
|
| w1440p |
19.0 FPS
|
6 FPSMedium Quality
| Resolution | Frames Per Second |
|---|---|
| 1080p |
44.4 FPS
|
| 1080p |
39.1 FPS
|
| 1440p |
37.
|
| 1440p |
33.0 FPS
|
| 2160p |
25.6 FPS
|
| 2160p |
22.6 FPS
|
| w1440p |
33.6 FPS
|
| w1440p |
29.3 FPS
|
4 FPSLow Quality
| Resolution | Frames Per Second |
|---|---|
| 1080p |
74.6 FPS
|
| 1080p |
66.0 FPS
|
| 1440p |
63.3 FPS
|
| 1440p |
56.
|
| 2160p |
43.7 FPS
|
| 2160p |
38.7 FPS
|
| w1440p |
57.0 FPS
|
| w1440p |
50.0 FPS
|
1 FPSi7-4790K
- For some games, a cpu with a higher clock speed, or in a technical name IPC (Instructions per clock), has better results than other CPU’s with higher core count and lower core speed.
- The i7-4790K is more power efficient and generates less heat.
- The i7-4790K has a higher turbo clock boost. Turbo Boost is a CPU feature that will run CPU clock speed faster than its base clock, if certain conditions are present. It will enable older software that runs on fewer cores, to perform better on newer hardware. Since games are software too, it is also applicable to them.
i7-4820K
- The i7-4820K has higher Level 3 Cache. This is useful when you have substantial multiprocessing workloads, many computationally intense simultaneous processes. More likely on a server, less on a personally used computer for interactive desktop workloads.
Compare i7-4790K vs i7-4820K specifications
i7-4790K vs i7-4820K Architecture
| i7-4790K | i7-4820K | |
|---|---|---|
| Codename | Haswell | Ivy Bridge-E |
| Generation | Core i7 (Haswell) |
Core i7 (Ivy Bridge-E) |
| Market | Desktop | Desktop |
| Memory Support | DDR3 | DDR3 |
| Part# | unknown | SR1AU |
| Production Status | Active | unknown |
| Released | May 2014 | Sep 2013 |
i7-4790K vs i7-4820K Cache
| i7-4790K | i7-4820K | |
|---|---|---|
| Cache L1 | 64K (per core) | 64K (per core) |
| Cache L2 | 256K (per core) | 256K (per core) |
| Cache L3 | 8MB (shared) | 10MB (shared) |
i7-4790K vs i7-4820K Cores
| i7-4790K | i7-4820K | |
|---|---|---|
| # of Cores | 4 | 4 |
| # of Threads | 8 | 8 |
| Integrated Graphics | Intel HD 4600 | N/A |
| SMP # CPUs | 1 | 1 |
i7-4790K vs i7-4820K Features
| i7-4790K | i7-4820K | |
|---|---|---|
| MMX SSE SSE2 SSE3 SSSE3 SSE4.  2AVX AVX2 EIST Intel 64 XD bit VT-x VT-d HTT AES-NI TSX TXT CLMUL FMA3 F16C BMI1 BMI2 Boost 2.0 |
MMX SSE SSE2 SSE3 SSSE3 SSE4.2 AVX EIST Intel 64 XD bit VT-x HTT AES-NI |
i7-4790K vs i7-4820K Performance
| i7-4790K | i7-4820K | |
|---|---|---|
| Base Clock | 100 MHz | 100 MHz |
| Frequency | 4 GHz | 3.7 GHz |
| Multiplier | 40.0x | 37.0x |
| Multiplier Unlocked | No | Yes |
| TDP | 88 W | 130 W |
| Turbo Clock | up to 4.4 GHz | up to 3.9 GHz |
| Voltage | unknown | 1.35 V |
i7-4790K vs i7-4820K Physical
| i7-4790K | i7-4820K | |
|---|---|---|
| Die Size | 177 mm² | 257 mm² |
| Foundry | Intel | Intel |
| Package | FC-LGA10 | |
| Process Size | 22 nm | 22 nm |
| Socket | Intel Socket 1150 | Intel Socket 2011 |
| Transistors | 1400 million | 1860 million |
| tCaseMax | 72°C | unknown |
Share Your Comments 93
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0026 4 x 4GHz vs 4 x 3.
7GHz
74.04°C vs 66.8°C
4.4GHz vs 3.9GHz
88W vs 130W
256KB vs 128KB
0.25MB/core vs 0.2MB/core
- 266MHz higher RAM speed?
1866MHz vs 1600MHz - 20.83% higher PassMark score?
9774 vs 8089 - 2MB more L3 cache? more memory bandwidth?
59.7GB/s vs 25.6GB/s - 32GB more max memory?
64GB vs 32GB - 2 more memory channels?
4 vs 2 - 0.5MB/core more L3 cache per core?
2.
5MB/core vs 2MB/core - 460million more transistors?
1860 million vs 1400 million
Which comparisons are the most popular?
Intel Core i7-4790k
VS
Intel Core i5-4690K
Intel Core i7-4820k
VS
Intel Core
Intel Core
VS 9000 VS 9000 VS 9000 VS 9000 VS 10400
Intel Core i7-4820k
VS
Intel Core i7-3930K
Intel Core i7-4790K
VS
I7-4770K
I7-4820000 VS 9000 VS Vs 9000 VS VS -7700K
Intel Core i7-4790k
VS
Intel Core i5+8400
Intel Core i7-4820k
VS
Intel Core i7-3770
Intel Core I7-47903
VS
I7-377
Intel Core I7-377
Intel Core22 I7-0002 Intel Core2 -4820k
VS
Intel Core i7-4930K
Intel Core i7-4790K
VS
Intel Core i7-4770
Intel Core Core Core 9000 VS
Intel Core
Intel Core
Intel Core
Intel Core
Intel Core
Intel Core
i7-4790K
vs
AMD RYZEN 5 5600X
Intel Core i7-4820k
VS
Intel Core i7-3770K
Intel Core i7-4790k
VS
9000-67-4000
INTEL Core
INTEC
Intel Core i7-3960x
Intel Core i7-4790k
VS
AMD Ryzen 5 2600
Intel Core i7-4820k
VS
Intel Core i5-6400
Intel Core 2
2
INTEC
Intel Core i3-10100
Comparison of prices
Users reviews
General rating
Intel Core i7-4790k
2 Reviews of users
Intel Core i7-4790k
-9.
5 /10
22 2 Reviews of users 9000 2 0002 0002 0002 0002 0002 0002 0002 2 reviews of users 9000 2
0 User reviews
Intel Core i7-4820K
0.0 /10
0 User reviews
Features
Value for money
9.5 /10
2 Votes
reviews yet there is no
Games
/10
2 Votes
Reviews yet
Production
9000 9000 9000 9000 9000 9000 9000 9000 9000 9000 9000 2 VOTES
reviews not yet
Reliability
9.5 /10
2 Votes
Reviews yet there are no
Energy efficiency
9,0003
10.0 /10
2 Votes
Reviews not yet
performance
The speed of the central processor
4 x 4GHZ
9000 4 x 3.7GHZ
The central processor speed shows how many processing cycles per second can perform the processor can perform the processor processor per second , considering all its cores (processors).
It is calculated by adding the clock speeds of each core or, in the case of multi-core processors, each group of cores.
processor thread
More threads result in better performance and better multitasking.
turbo clock speed
4.4GHz
3.9GHz
When the processor is running below its limits, it can jump to a higher clock speed to increase performance.
Has unlocked multiplier
✔Intel Core i7-4790K
✖Intel Core i7-4820K
Some processors come with an unlocked multiplier and are easier to overclock, allowing for better performance in games and other applications.
L2 Cache
More L2 scratchpad memory results in faster results in CPU and system performance tuning.
L3 cache
More L3 scratchpad memory results in faster results in CPU and system performance tuning.
L1 cache
More L1 cache results in faster results in CPU and system performance tuning.
L2 core
0.25MB/core
0.2MB/core
More data can be stored in L2 scratchpad for access by each processor core.
L3 core
2MB/core
2.5MB/core
More data can be stored in L3 scratchpad for access by each processor core.
Geotagging
PassMark result
This benchmark measures CPU performance using multithreading.
PassMark result (single)
This benchmark measures processor performance using a thread of execution.
Geekbench 5 result (multi-core)
Unknown. Help us offer a price. (Intel Core i7-4820K)
Geekbench 5 is a cross-platform test that measures the performance of a multi-core processor.
(Source: Primate Labs, 2023)
Cinebench R20 result (multi-core)
Unknown. Help us offer a price. (Intel Core i7-4820K)
Cinebench R20 is a benchmark that measures the performance of a multi-core processor by rendering a 3D scene.
Cinebench R20 result (single core)
Unknown. Help us offer a price. (Intel Core i7-4820K)
Cinebench R20 is a test to evaluate the performance of a single core processor when rendering a 3D scene.
Geekbench 5 result (single core)
Unknown. Help us offer a price. (Intel Core i7-4820K)
Geekbench 5 is a cross-platform test that measures the single-core performance of a processor. (Source: Primate Labs, 2023)
Blender test result (bmw27)
423.2seconds
Unknown. Help us offer a price. (Intel Core i7-4820K)
Blender benchmark (bmw27) measures CPU performance by rendering a 3D scene.
More powerful processors can render a scene in a shorter time.
Blender (classroom) result
1320.7seconds
Unknown. Help us offer a price. (Intel Core i7-4820K)
The Blender (classroom) benchmark measures CPU performance by rendering a 3D scene. More powerful processors can render a scene in a shorter time.
performance per watt
Unknown. Help us offer a price. (Intel Core i7-4820K)
This means that the processor is more efficient, resulting in more performance per watt of power used.
Integrated graphics
GPU clock speed
350MHz
∅
Not applicable
Graphics processing unit (GPU) has a higher clock speed.
turbo GPU
1250MHz
∅
N/A
When the GPU is running below its limits, it may jump to a higher clock speed to increase performance.
GPU actuators
∅
N/A
A graphics processing unit (GPU) with more execution units can provide better graphics.
monitor support
∅
N/A
By using multiple displays, you can expand your workspace, making it easier to work across multiple applications.
DirectX version
∅
N/A
DirectX is used in games with a new version that supports better graphics.
OpenGL version
∅
N/A
The newer the OpenGL version, the better the graphics in games.
OpenCL version
Unknown. Help us offer a price. (Intel Core i7-4790K)
Unknown. Help us offer a price. (Intel Core i7-4820K)
Some applications use OpenCL to use the power of the graphics processing unit (GPU) for non-graphical computing.
Newer versions are more functional and better quality.
texture units (TMUs)
∅
N/A
TMUs take texture units and map them to the geometric location of the 3D scene. More TMUs generally means texture information is processed faster.
ROPs
∅
N/A
ROPs are responsible for some of the final steps of the rendering process, such as writing the final pixel data to memory and for performing other tasks such as anti-aliasing to improve the appearance of graphics.
Memory
RAM speed
1600MHz
1866MHz
Can support faster memory which speeds up system performance.
maximum memory bandwidth
25.6GB/s
59.7GB/s
This is the maximum rate at which data can be read from or stored in memory.
DDR memory version
DDR (Double Data Rate Synchronous Dynamic Random Access Memory) is the most common type of main memory. New versions of DDR memory support higher maximum speeds and are more energy efficient.
memory channels
More memory channels increase the speed of data transfer between memory and processor.
maximum memory
Maximum memory (RAM).
bus baud rate
The bus is responsible for transferring data between various components of a computer or device.
Supports memory troubleshooting code
✖Intel Core i7-4790K
✖Intel Core i7-4820K
Memory troubleshooting code can detect and repair data corruption. It is used when necessary to avoid distortion, such as in scientific computing or when starting a server.
eMMC version
Unknown.
Help us offer a price. (Intel Core i7-4790K)
Unknown. Help us offer a price. (Intel Core i7-4820K)
The newer version of eMMC — built-in flash memory card — speeds up the memory interface, has a positive effect on device performance, for example, when transferring files from a computer to internal memory via USB.
bus frequency
Unknown. Help us offer a price. (Intel Core i7-4790K)
Unknown. Help us offer a price. (Intel Core i7-4820K)
The bus is responsible for transferring data between various components of a computer or device
, Intel’s Hyperthreading or AMD’s Simultaneous Multithreading) delivers faster performance by dividing each physical processor core into logical cores, also known as threads. Thus, each core can run two instruction streams at the same time.
Has AES
✔Intel Core i7-4790K
✔Intel Core i7-4820K
AES is used to speed up encryption and decryption.
Has AVX
✔Intel Core i7-4790K
✔Intel Core i7-4820K
AVX is used to help speed up calculations in multimedia, scientific and financial applications, and to improve the performance of the Linux RAID program.
version of SSE
SSE is used to speed up multimedia tasks such as editing images or adjusting audio volume. Each new version contains new instructions and improvements.
Has F16C
✔Intel Core i7-4790K
✔Intel Core i7-4820K
F16C is used to speed up tasks such as adjusting image contrast or adjusting volume.
bits transmitted at the same time
Unknown. Help us offer a price. (Intel Core i7-4790K)
Unknown. Help us offer a price. (Intel Core i7-4820K)
NEON provides faster media processing such as MP3 listening.
Has MMX
✔Intel Core i7-4790K
✔Intel Core i7-4820K
MMX is used to speed up tasks such as adjusting image contrast or adjusting volume.
Has TrustZone
✖Intel Core i7-4790K
✖Intel Core i7-4820K
Technology integrated into the processor to ensure device security when using features such as mobile payments and digital rights management (DRM) video streaming .
interface width
Unknown. Help us offer a price. (Intel Core i7-4790K)
Unknown. Help us offer a price. (Intel Core i7-4820K)
The processor can decode more instructions per clock (IPC), which means that the processor performs better
Price comparison
Which CPUs are better?
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Intel Core i7-4790K vs Intel Core i7-4820K — comparative characteristics and benchmarks of processors
VS
Intel Core i7-4790K
Intel Core i7-4820K
Which one to choose?
It’s time to choose the winner.
What is the difference and which is better in Intel Core i7-4790K vs Intel Core i7-4820K comparison? Which processor is more powerful and faster? It is quite simple to determine — look at the comparative table of all characteristics. A processor with more cores/threads, as well as a higher frequency and large L2-L3 is the absolute winner!
Cores, base and turbo frequency of the processor
Who will win in the comparison of Intel Core i7-4790K and Intel Core i7-4820K. The overall performance of a processor can be easily determined based on the number of cores, threads, base and turbo clock speed + L2-L3 volume. The more cores, L3, and clock speed, the more efficient the processor. Please note that high specifications require the use of a powerful cooling system.
4.00 GHz
Clock frequency
3.70 GHZ
4
Nuclei
4
4.40 GHZ
turbo (1 core)
3.90 GHZ
8
Number Yes
Overclocking
Yes
4.
20 GHz
Turbo (4 Cores)
3.80 GHz
Processor family and generation
30002 It’s hard to compare Intel Core i7-4790K vs. Intel Core i7-4820K when graphics card function and specifications matter only in laptops. In workstations, this is not an advantage, due to the installation of an additional graphics accelerator.
Intel HD Graphics 4600
Name GPU
0.35 GHZ
Frequency GPU
1.25 GHZ
GPU (Turbo)
NO TURBO
7.5
GENTER 2.10003
version DirectX
200003
Executive blocks
160
Number of shaders
2 gb
Maximum memory
—
9000 3
Monitors
22 NM
Technology
Q2/2013
Release date
Hardware codec support
Here we are dealing with specifications that are used by some processor manufacturers. These figures are mostly technical and can be disregarded for comparative purposes.
Decode / Encode
h364
No
Decode
JPEG
No
No
h365 8bit
No
No
h365 10bit
No
No
VP8
No
NO
VP9
NO
Decode
VC-1
NO
Decode / Encode
AVC
No.
RAM
These are memory standards supported by processors. The processor can support multi-channel RAM with a high clock speed, this directly affects its speed and performance.
DDR3-1600
Memorial type
DDR3-1866
32 GB
Maximum memory
2
memory channels
4
No. 9000
3.0
16
PCIE Lines
40
Crystation
Support for data encryption
YES
AES-Ni
YES
Memory & amp; PCIe
Thermal management and TDP
Today’s systems are loaded with demanding games and workloads that, as a result, unleash the full potential of the processor. When choosing between Intel Core i7-4790K and Intel Core i7-4820K, it is better to choose the option with less heat dissipation (TDP).
88 W
TDP
130 W
—
Max Temperature
—
—
Max TDP
—
—
TDP Down
—
Technical details
8.
00 MB
L3-CACHE
10.00 MB
22 NM
22 NM
HASWell DVILS Canyon
Architecture
Ivy Bridge E
VT-x, VT-x EPT, VT-d
Virtualization
VT-x, VT-x EPT, VT-d
LGA 1150 9002 Socket (Socket) 9003 9002
LGA 2011
Q2/2014
Release date
Q3/2013
ca. 310 $
Price
ca. 280 $
Devices compatible with this processor
You probably already know which devices use processors. It can be a desktop computer or a laptop.
Unknown
Used in
Unknown
Cinebench R11.5, 64bit (Single-Core)
This synthetic benchmark will help you determine the actual processing power of a single CPU core. Cinebench R11.5 is based on MAXON CINEMA 4D and uses 9 different test scenarios0003
Intel Core i7-4790K
4x 4.
00 GHz (4.40 GHz) HT
197 (100%)
Intel Core i7-4820K
4x 3.70 GHz (3.90 GHz) HT
175 (88%)
Cinebench R11.5, 64bit (Multi-Core)
Cinebench R11.5 performs simultaneous cross-platform tests on all processor cores. Running realistic 3D scenes, this benchmark will unleash the full potential of your single-core Intel or AMD
processor
Intel Core i7-4790K
4x 4.00 GHz (4.40 GHz) HT
967 (100%)
Intel Core i7-4820K
4x 3.
70 GHz (3.90 GHz) HT
875 (90%)
Cinebench R11.5, 64bit (iGPU, OpenGL)
Cinebench 11.5 is based on Cinema 4D Suite, a popular software for creating shapes and other things in 3D. The iGPU test uses the processor’s internal graphics unit to execute OpenGL commands.
Intel Core i7-4790K
4x 4.00 GHz (4.40 GHz) HT
334 (100%)
Intel Core i7-4820K
4x 3.70 GHz (3.90 GHz) HT
Cinebench R15 (Single Core)
The latter is used to create 3D models and shapes. Cinebench R15 is used to benchmark the performance of single core processors.
Hyperthreading capability is not taken into account. It is an updated version of Cinebench 11.5. Like all new versions, the updated benchmark is based on Cinema 4 Suite software
Intel Core i7-4790K
4x 4.00 GHz (4.40 GHz) HT
169 (100%)
Intel Core i7-4820K
4x 3.70 GHz (3.90 GHz) HT
141 (83%)
Cinebench R15 (Multi-Core)
Cinebench R15 can be used to test the performance of multi-core processors. The test produces accurate and reliable results. This benchmark is an updated version of Cinebench 11.5, which is based on Cinema 4 Suite soft.
Intel Core i7-4790K
4x 4.
00 GHz (4.40 GHz) HT
854 (100%)
Intel Core i7-4820K
4x 3.70 GHz (3.90 GHz) HT
728 (85%)
Cinebench R20 (Single-Core)
Cinebench R20 is based on Cinema 4 Suite. This is software used to create 3D shapes. The benchmark runs in single-core mode without considering the possibility of hyper-threading.
Intel Core i7-4790K
4x 4.00 GHz (4.40 GHz) HT
411 (100%)
Intel Core i7-4820K
4x 3.70 GHz (3.90 GHz) HT
Cinebench R20 (Multi-Core)
This is a new version of the benchmark based on Cinebench R15 (both versions are based on Cinema 4, the most popular 3D modeling software).
Cinebench R20 is used for benchmark tests of multi-core processor performance and hyper-threading capabilities.
Intel Core i7-4790K
4x 4.00 GHz (4.40 GHz) HT
1982 (100%)
Intel Core i7-4820K
4x 3.70 GHz (3.90 GHz) HT
Geekbench 3, 64bit (Single-Core)
Geekbench 3 is a benchmark for 64-bit Intel and AMD processors. It uses a new power rating system for a single processor core. This software simulates real scenarios for accurate results
Intel Core i7-4790K
4x 4.00 GHz (4.
40 GHz) HT
4302 (100%)
Intel Core i7-4820K
4x 3.70 GHz (3.90 GHz) HT
3813 (88%)
Geekbench 3, 64bit (Multi-Core)
Geekbench 3 supports multi-core AMD and Intel processors. Being based on MAXON CINEMA 4D, it allows you to get the real comparative potential of the processor
Intel Core i7-4790K
4x 4.00 GHz (4.40 GHz) HT
16686 (100%)
Intel Core i7-4820K
4x 3.70 GHz (3.90 GHz) HT
15097 (90%)
Geekbench 5, 64bit (Single-Core)
Geekbench 5 is the latest software.
Completely new algorithms provide fairly accurate test results for single-core processors.
Intel Core i7-4790K
4x 4.00 GHz (4.40 GHz) HT
1073 (100%)
Intel Core i7-4820K
4x 3.70 GHz (3.90 GHz) HT
825 (76%)
Geekbench 5, 64bit (Multi-Core)
Geekbench 5 software package shows benchmark results for memory performance and multi-core processor speed. This takes into account the ability to hyperthreading.
Intel Core i7-4790K
4x 4.00 GHz (4.40 GHz) HT
4001 (100%)
Intel Core i7-4820K
4x 3.
70 GHz (3.90 GHz) HT
3392 (84%)
Blender 2.81 (bmw27)
We use the Blender benchmark to monitor CPU performance. Test results show how fast the device performs when performing multi-processor tasks
Intel Core i7-4790K
4x 4.00 GHz (4.40 GHz) HT
4070 (100%)
Intel Core i7-4820K
4x 3.70 GHz (3.90 GHz) HT
Estimated results for PassMark CPU Mark
It tests all and general CPU performance (math calculations, compression and decompression speed, 2D&3D graphics tests). Please note that data may differ from actual situations.
Intel Core i7-4790K
4x 4.00 GHz (4.40 GHz) HT
11445 (100%)
Intel Core i7-4820K
4x 3.70 GHz (3.90 GHz) HT
10355 (90%)
iGPU — FP32 Performance (Single-precision GFLOPS)
This test measures the performance of integrated graphics on Intel and AMD processors. The result is the calculated processing power in Single-Precision mode FP32
Intel Core i7-4790K
4x 4.00 GHz (4.40 GHz) HT
400 (100%)
Intel Core i7-4820K
4x 3.
70 GHz (3.90 GHz) HT
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