Intel Core i5+8400 vs Intel Core i7-4790K: What is the difference?
53points
Intel Core i5+8400
51points
Intel Core i7-4790K
Comparison winner
vs
63 facts in comparison
Intel Core i5+8400
Intel Core i7-4790K
Why is Intel Core i5+8400 better than Intel Core i7-4790K?
- 1066MHz higher ram speed?
2666MHzvs1600MHz - 25.96°C higher maximum operating temperature?
100°Cvs74.04°C - 8nm smaller semiconductor size?
14nmvs22nm - 0.5MB bigger L2 cache?
1.5MBvs1MB - 44.46% higher PassMark result?
11685vs8089 - 23W lower TDP?
65Wvs88W - 1MB bigger L3 cache?
9MBvs8MB - 128KB bigger L1 cache?
384KBvs256KB
Why is Intel Core i7-4790K better than Intel Core i5+8400?
- 2 more CPU threads?
8vs6 - 0. 4GHz higher turbo clock speed?
4.4GHzvs4GHz - Has an unlocked multiplier?
- 9.43% higher PassMark result (single)?
2484vs2270 - 0.5MB/core more L3 cache per core?
2MB/corevs1.5MB/core - 200MHz faster GPU turbo speed?
1250MHzvs1050MHz - 12 higher clock multiplier?
40vs28
Which are the most popular comparisons?
Intel Core i5+8400
vs
Intel Core i3-9100F
Intel Core i7-4790K
vs
Intel Core i5-4690K
Intel Core i5+8400
vs
Intel Core i7-3770
Intel Core i7-4790K
vs
Intel Core i5-6500
Intel Core i5+8400
vs
AMD Ryzen 5 5600X
Intel Core i7-4790K
vs
Intel Core i7-4770K
Intel Core i5+8400
vs
AMD Ryzen 5 3600
Intel Core i7-4790K
vs
Intel Core i7-3770
Intel Core i5+8400
vs
Intel Core i3-10100
Intel Core i7-4790K
vs
Intel Core i5-9400F
Intel Core i5+8400
vs
AMD Ryzen 5 5600G
Intel Core i7-4790K
vs
Intel Core i5-6600K
Intel Core i5+8400
vs
Intel Core i3-8100
Intel Core i7-4790K
vs
Intel Core i5-10400
Intel Core i5+8400
vs
Intel Core i7-6700
Intel Core i7-4790K
vs
Intel Core i7-4770
Intel Core i5+8400
vs
AMD Ryzen 5 2600
Intel Core i7-4790K
vs
AMD Ryzen 5 5600X
Intel Core i7-4790K
vs
AMD Ryzen 5 2600
Price comparison
User reviews
Overall Rating
Intel Core i5+8400
2 User reviews
Intel Core i5+8400
10. 0/10
2 User reviews
Intel Core i7-4790K
2 User reviews
Intel Core i7-4790K
9.5/10
2 User reviews
Features
Value for money
10.0/10
2 votes
9.5/10
2 votes
Gaming
10.0/10
2 votes
9.5/10
2 votes
Performance
10.0/10
2 votes
9.5/10
2 votes
Reliability
10.0/10
2 votes
9.5/10
2 votes
Energy efficiency
10.0/10
2 votes
10.0/10
2 votes
Performance
CPU speed
6 x 2.8GHz
4 x 4GHz
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
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 i5+8400
✔Intel Core i7-4790K
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
0.25MB/core
More data can be stored in the L2 cache for access by each core of the CPU.
L3 core
1.5MB/core
2MB/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 i5+8400)
Geekbench 5 is a cross-platform benchmark that measures a processor’s multi-core performance. (Source: Primate Labs, 2022)
Cinebench R20 (multi) result
Unknown. Help us by suggesting a value. (Intel Core i5+8400)
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 i5+8400)
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 i5+8400)
Geekbench 5 is a cross-platform benchmark that measures a processor’s single-core performance. (Source: Primate Labs, 2022)
Blender (bmw27) result
Unknown. Help us by suggesting a value. (Intel Core i5+8400)
423.2seconds
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
Unknown. Help us by suggesting a value. (Intel Core i5+8400)
1320.7seconds
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 i5+8400)
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
350MHz
The graphics processing unit (GPU) has a higher clock speed.
GPU turbo
1050MHz
1250MHz
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
Unknown. Help us by suggesting a value. (Intel Core i5+8400)
A graphics processing unit (GPU) with a greater number of execution units can deliver better graphics.
supported displays
Using multiple displays you can create a larger workspace, making it easier to work across multiple apps.
DirectX version
DirectX is used in games, with newer versions supporting better graphics.
OpenGL version
OpenGL is used in games, with newer versions supporting better graphics.
OpenCL version
Unknown. Help us by suggesting a value. (Intel Core i5+8400)
Unknown. Help us by suggesting a value. (Intel Core i7-4790K)
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)
Unknown. Help us by suggesting a value. (Intel Core i5+8400)
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)
Unknown. Help us by suggesting a value. (Intel Core i5+8400)
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
2666MHz
1600MHz
It can support faster memory, which will give quicker system performance.
maximum memory bandwidth
41.6GB/s
25.6GB/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 i5+8400
✖Intel Core i7-4790K
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 i5+8400)
Unknown. Help us by suggesting a value. (Intel Core i7-4790K)
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 i5+8400)
Unknown. Help us by suggesting a value. (Intel Core i7-4790K)
The bus is responsible for transferring data between different components of a computer or device.
Features
uses multithreading
✔Intel Core i5+8400
✔Intel Core i7-4790K
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 i5+8400
✔Intel Core i7-4790K
AES is used to speed up encryption and decryption.
Has AVX
✔Intel Core i5+8400
✔Intel Core i7-4790K
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 i5+8400
✔Intel Core i7-4790K
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 i5+8400)
Unknown. Help us by suggesting a value. (Intel Core i7-4790K)
NEON provides acceleration for media processing, such as listening to MP3s.
Has MMX
✔Intel Core i5+8400
✔Intel Core i7-4790K
MMX is used to speed up tasks such as adjusting the contrast of an image or adjusting volume.
Has TrustZone
✖Intel Core i5+8400
✖Intel Core i7-4790K
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 i5+8400)
Unknown. Help us by suggesting a value. (Intel Core i7-4790K)
The CPU can decode more instructions per clock (IPC), meaning that the CPU performs better
Price comparison
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Which are the best CPUs?
Intel Core i5-8400 vs Intel Core i7-4790K
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Intel Core i5-8400 vs Intel Core i7-4790K
Comparison of the technical characteristics between the processors, with the Intel Core i5-8400 on one side and the Intel Core i7-4790K on the other side. The first is dedicated to the desktop sector, It has 6 cores, 6 threads, a maximum frequency of 4,0GHz. The second is used on the desktop segment, it has a total of 4 cores, 8 threads, its turbo frequency is set to 4,4 GHz. The following table also compares the lithography, the number of transistors (if indicated), the amount of cache memory, the maximum RAM memory capacity, the type of memory accepted, the release date, the maximum number of PCIe lanes, the values obtained in Geekbench 4 and Cinebench R15.
Note: Commissions may be earned from the links above.
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Specifications:
Processor | Intel Core i5-8400 | Intel Core i7-4790K | ||||||
Market (main) | Desktop | Desktop | ||||||
ISA | x86-64 (64 bit) | x86-64 (64 bit) | ||||||
Microarchitecture | Coffee Lake | Haswell | ||||||
Core name | Coffee Lake-S | Devil’s Canyon | ||||||
Family | Core i5-8000 | Core i7-4000 | ||||||
Part number(s), S-Spec | BX80684I58400, BXC80684I58400, CM8068403358811, BOC80684I58400, BO80684I58400, SR3QT, QNMN |
BX80646I74790K, CM8064601710501, SR219 |
||||||
Release date | Q4 2017 | Q2 2014 | ||||||
Lithography | 14 nm++ | 22 nm | ||||||
Transistors | — | 1. 400.000.000 | ||||||
Cores | 6 | 4 | ||||||
Threads | 6 | 8 | ||||||
Base frequency | 2,8 GHz | 4,0 GHz | ||||||
Turbo frequency | 4,0 GHz | 4,4 GHz | ||||||
Bus speed | 8 GT/s | 5 GT/s | ||||||
Cache memory | 9 MB | 8 MB | ||||||
Max memory capacity | 64 GB | 32 GB | ||||||
Memory types | DDR4-2666 | DDR3-1333/1600, DDR3L-1333/1600 |
||||||
Max # of memory channels | 2 | 2 | ||||||
Max memory bandwidth | 41,6 GB/s | 25,6 GB/s | ||||||
Max PCIe lanes | 16 | 16 | ||||||
TDP | 65 W | 88 W | ||||||
Suggested PSU | 600W ATX Power Supply | 600W ATX Power Supply | ||||||
GPU integrated graphics | Intel UHD Graphics 630 (Coffee Lake) | Intel HD Graphics 4600 | ||||||
GPU execution units | 23 | 20 | ||||||
GPU shading units | 184 | 160 | ||||||
GPU base clock | 350 MHz | 350 MHz | ||||||
GPU boost clock | 1050 MHz | 1250 MHz | ||||||
GPU FP32 floating point | 423,2 GFLOPS | 352 GFLOPS | ||||||
Socket | LGA1151 | LGA1150 | ||||||
Compatible motherboard | Socket LGA 1151 Motherboard | Socket LGA 1150 Motherboard | ||||||
Maximum temperature | 100°C | 74°C | ||||||
CPU-Z single thread | 442 | 473 | ||||||
CPU-Z multi thread | 2. 666 | 2.444 | ||||||
Cinebench R15 single thread | 169 | 173 | ||||||
Cinebench R15 multi-thread | 954 | 836 | ||||||
Cinebench R23 single thread | 1.017 | 964 | ||||||
Cinebench R23 multi-thread | 5.839 | 5.090 | ||||||
PassMark single thread | 2.401 | 2.459 | ||||||
PassMark CPU Mark | 9.206 | 8.047 | ||||||
(Windows 64-bit) Geekbench 4 single core |
4.765 | 4.928 | ||||||
(Windows 64-bit) Geekbench 4 multi-core |
18. 154 | 15.801 | ||||||
(SGEMM) GFLOPS performance |
299,4 GFLOPS | 267,4 GFLOPS | ||||||
(Multi-core / watt performance) Performance / watt ratio |
279 pts / W | 180 pts / W | ||||||
Amazon | ||||||||
eBay |
Note: Commissions may be earned from the links above.
We can better compare what are the technical differences between the two processors.
Suggested PSU: We assume that we have An ATX computer case, a high end graphics card, 16GB RAM, a 512GB SSD, a 1TB HDD hard drive, a Blu-Ray drive. We will have to rely on a more powerful power supply if we want to have several graphics cards, several monitors, more memory, etc.
Price: For technical reasons, we cannot currently display a price less than 24 hours, or a real-time price. This is why we prefer for the moment not to show a price. You should refer to the respective online stores for the latest price, as well as availability.
The processor Intel Core i5-8400 has more cores, the turbo frequency of Intel Core i7-4790K is bigger, that the PDT of Intel Core i5-8400 is lower. The Intel Core i5-8400 was designed earlier.
Performances :
Performance comparison between the two processors, for this we consider the results generated on benchmark software such as Geekbench 4.
CPU-Z — Multi-thread & single thread score | |
---|---|
Intel Core i5-8400 |
442 2.666 |
Intel Core i7-4790K |
473 2.444 |
In single core, the difference is -7%. In multi-core, the differential gap is 9%.
Note: Commissions may be earned from the links above. These scores are only an
average of the performances got with these processors, you may get different results.
CPU-Z is a system information software that provides the name of the processor, its model number, the codename, the cache levels, the package, the process. It can also gives data about the mainboard, the memory. It makes real time measurement, with finally a benchmark for the single thread, as well as for the multi thread.
Cinebench R15 — Multi-thread & single thread score | |
---|---|
Intel Core i5-8400 |
169 954 |
Intel Core i7-4790K |
173 836 |
In single core, the difference is -2%. In multi-core, the differential gap is 14%.
Note: Commissions may be earned from the links above. These scores are only an
average of the performances got with these processors, you may get different results.
Cinebench R15 evaluates the performance of CPU calculations by restoring a photorealistic 3D scene. The scene has 2,000 objects, 300,000 polygons, uses sharp and fuzzy reflections, bright areas, shadows, procedural shaders, antialiasing, and so on. The faster the rendering of the scene is created, the more powerful the PC is, with a high number of points.
Cinebench R23 — Multi-thread & single thread score | |
---|---|
Intel Core i5-8400 |
1.017 5.839 |
Intel Core i7-4790K |
964 5.090 |
In single core, the difference is 5%. In multi-core, the differential gap is 15%.
Note: Commissions may be earned from the links above. These scores are only an
average of the performances got with these processors, you may get different results.
Cinebench R23 is cross-platform testing software that allows you to assess the hardware capabilities of a device such as a computer, tablet, server. This version of Cinebench takes into account recent developments in processors with multiple cores and the latest improvements in rendering techniques. The evaluation is ultimately even more relevant. The test scene contains no less than 2,000 objects and more than 300,000 polygons in total.
PassMark — CPU Mark & single thread | |
---|---|
Intel Core i5-8400 |
2.401 9.206 |
Intel Core i7-4790K |
2.459 8.047 |
In single core, the difference is -2%. In multi-core, the differential gap is 14%.
Note: Commissions may be earned from the links above. These scores are only an
average of the performances got with these processors, you may get different results.
PassMark is a benchmarking software that performs several performance tests including prime numbers, integers, floating point, compression, physics, extended instructions, encoding, sorting. The higher the score is, the higher is the device capacity.
On Windows 64-bit:
Geekbench 4 — Multi-core & single core score — Windows 64-bit | |
---|---|
Intel Core i5-8400 |
4.765 18.154 |
Intel Core i7-4790K |
4.928 15.801 |
In single core, the difference is -3%. In multi-core, the differential gap is 15%.
On Linux 64-bit:
Geekbench 4 — Multi-core & single core score — Linux 64-bit | |
---|---|
Intel Core i5-8400 |
5.100 18.750 |
Intel Core i7-4790K |
5.354 17.597 |
In single core, the difference is -5%. In multi-core, the differential gap is 7%.
On Android 64-bit:
Geekbench 4 — Multi-core & single core score — Android 64-bit | |
---|---|
Intel Core i7-4790K |
5.836 19.848 |
Intel Core i5-8400 |
4.145 14.898 |
In single core, the difference is 41%. In multi-core, the difference in terms of gap is 33%.
On Mac OS X 64-bit:
Geekbench 4 — Multi-core & single core score — Mac OS X 64-bit | |
---|---|
Intel Core i5-8400 |
5. 098 20.285 |
Intel Core i7-4790K |
4.923 16.431 |
In single core, the difference is 4%. In multi-core, the differential gap is 23%.
Note: Commissions may be earned from the links above. These scores are only an
average of the performances got with these processors, you may get different results.
Geekbench 4 is a complete benchmark platform with several types of tests, including data compression, images, AES encryption, SQL encoding, HTML, PDF file rendering, matrix computation, Fast Fourier Transform, 3D object simulation, photo editing, memory testing. This allows us to better visualize the respective power of these devices. For each result, we took an average of 250 values on the famous benchmark software.
Equivalence:
Intel Core i5-8400 AMD equivalentIntel Core i7-4790K AMD equivalent
See also:
Intel Core i5-8400HIntel Core i5-8400T
Intel Core i7-4790Intel Core i7-4790S
Intel Core i5+8400 vs Intel Core i7-4790K: What is the difference?
Favorable sentences
Smartphone-wire headphones
53 ballla
Intel Core i5+8400
51 Ballla
Intel Core i7-4790k
Winter 9000 9 Intel Core i7-4790K
Why is Intel Core i5+8400 better than Intel Core i7-4790K?
- 1066MHz higher RAM speed?
2666MHz vs 1600MHz - 25. 96°C higher than maximum operating temperature?
100°C vs 74.04°C - Are 8nm semiconductors smaller?
14nm vs 22nm - 0.5MB more L2 cache?
1.5MB vs 1MB - 44.46% higher PassMark score?
11685 vs 8089 - 23W below TDP?
65W vs 88W - 1MB more L3 cache?
9MB vs 8MB - 128KB more L1 cache?
384KB vs 256KB
- 2 more CPU threads?
8 vs 6 - 0.4GHz higher turbo clock speed?
4.4GHz vs 4GHz - Has an unlocked multiplier?
- 9.43% higher PassMark score (single)?
2484 vs 2270 - 0.5MB/core more L3 cache per core?
2MB/core vs 1.5MB/core - 200MHz faster GPU turbo speed?
1250MHz vs 1050MHz - 12 higher hour multiplier?
40 vs 28
Which comparisons are the most popular?
Intel Core i5+8400
vs
Intel Core i3-9100F
Intel Core i7-4790k
VS
Intel Core i5-4690K
Intel Core i5+8400
VS
Intel Core i7-3770
I7-47903
VS
INTEL CORE ITEL CORE ITEL CORE INTEL CORE INTEL COREE +8400
VS
AMD Ryzen 5 5600x
Intel Core i7-4790k
VS
Intel Core i7-4770K
Intel Core I5+8400
VS
AMD Ryzen 5000 ATEL COL 4790K
vs
Intel Core i7-3770
Intel Core i5+8400
VS
Intel Core i3-10100
Intel Core i7-4790k
VS
I5-94003
INTEL Core
ENT vs
AMD Ryzen 5 5600g
Intel Core i7-4790k
VS
Intel Core i5-6600k
Intel Core i5+8400
VS
-8100
INTEL CORE
INTEL INTEL CORE vs
Intel Core i5-10400
Intel Core i5+8400
VS
Intel Core i7-6700
Intel Core i7-4790k
VS
Intel Core i7-4770
I5+8400 9000 VS 9000 AMD AMD AMD AMD
Intel Core i7-4790k
VS
AMD Ryzen 5 5600x
Intel Core i7-4790K
VS
AMD Ryzen 5 2600
9002 8400
2 Reviews of users
Intel Core i5+8400
10. 0 /10
2 reviews of users
Intel Core i7-4790K
2 Reviews of users
Intel Core i7-4790k
9000 9000 9000 /
2 Reviews of users
Functions
The price ratio
10.0 /10
2 VOTES
/10
2 VOTES
Games
10.0 /10
2 VOTES
/10
2 VOTES
performance
10.0 /10
2 VOTES
9000 /10000 Votes 2 Votes
10.0 /10
2 VOTES
/10
2 VOTES
Energy efficiency
10.0 /10
9000 2 Votes
9000 9000 10.0 9.0 9.0 9.0 /10
2 votes
Performance
CPU speed
6 x 2.8GHz
4 x 4GHz
CPU speed indicates how many processing cycles per second a processor can perform, given 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
When the processor is running below its limits, it can jump to a higher clock speed to increase performance.
Has an unlocked multiplier
✖Intel Core i5+8400
✔Intel Core i7-4790K
Some processors come with an unlocked multiplier and can be easily overclocked 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
0.25MB/core
More data can be stored in L2 scratchpad for access by each processor core.
L3 core
1.5MB/core
2MB/core
More data can be stored in L3 scratchpad for access by each processor core.
Geotagging
PassMark result
This test measures CPU performance using multithreading.
PassMark result (single)
This test measures processor performance using a thread of execution.
Geekbench 5 result (multi-core)
Unknown. Help us offer a price. (Intel Core i5+8400)
Geekbench 5 is a cross-platform benchmark that measures the performance of a multi-core processor. (Source: Primate Labs, 2022)
Cinebench R20 result (multi-core)
Unknown. Help us offer a price. (Intel Core i5+8400)
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 i5+8400)
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 i5+8400)
Geekbench 5 is a cross-platform benchmark that measures the single-core performance of a processor. (Source: Primate Labs, 2022)
Blender test result (bmw27)
Unknown. Help us offer a price. (Intel Core i5+8400)
423.2seconds
The Blender benchmark (bmw27) measures CPU performance by rendering a 3D scene. More powerful processors can render a scene in a shorter time.
result Blender (classroom)
Unknown. Help us offer a price. (Intel Core i5+8400)
1320.7seconds
The Blender benchmark (classroom) 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 i5+8400)
This means that the processor is more efficient, resulting in more performance per watt of power used.
Integrated graphics
GPU clock speed
350MHz
350MHz
The graphics processing unit (GPU) has a higher clock speed.
turbo GPU
1050MHz
1250MHz
When the GPU is running below its limits, it can jump to a higher clock speed to increase performance.
GPU Executors
Unknown. Help us offer a price. (Intel Core i5+8400)
A graphics processing unit (GPU) with more execution units can provide better graphics.
monitor support
By using multiple displays, you can increase your workspace, making it easier to work across multiple applications.
version of DirectX
DirectX is used in games with a new version that supports better graphics.
OpenGL version
The newer the OpenGL version, the better graphics quality in games.
OpenCL version
Unknown. Help us offer a price. (Intel Core i5+8400)
Unknown. Help us offer a price. (Intel Core i7-4790K)
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)
Unknown. Help us offer a price. (Intel Core i5+8400)
TMUs take texture units and bind them to the geometric layout of the 3D scene. More TMUs generally means texture information is processed faster.
ROPs imaging units
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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
2666MHz
1600MHz
Can support faster memory which speeds up system performance.
maximum memory bandwidth
41.6GB/s
25.6GB/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 i5+8400
✖Intel Core i7-4790K
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
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Unknown. Help us offer a price. (Intel Core i7-4790K)
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
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Unknown. Help us offer a price. (Intel Core i7-4790K)
The bus is responsible for transferring data between various components of a computer or device
Functions
uses multi-threading
, 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 i5+8400
✔Intel Core i7-4790K
AES is used to speed up encryption and decryption.
Has AVX
✔Intel Core i5+8400
✔Intel Core i7-4790K
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 i5+8400
✔Intel Core i7-4790K
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 i5+8400)
Unknown. Help us offer a price. (Intel Core i7-4790K)
NEON provides faster media processing such as MP3 listening.
Has MMX
✔Intel Core i5+8400
✔Intel Core i7-4790K
MMX is used to speed up tasks such as adjusting image contrast or adjusting volume.
Has TrustZone
✖Intel Core i5+8400
✖Intel Core i7-4790K
Technology is integrated into the processor to ensure device security when using features such as mobile payments and digital rights management (DRM) video streaming .