Intel Core i7-4790K vs Intel Core i7-6700: What is the difference?
53points
Intel Core i7-4790K
50points
Intel Core i7-6700
Comparison winner
vs
66 facts in comparison
Intel Core i7-4790K
Intel Core i7-6700
Why is Intel Core i7-4790K better than Intel Core i7-6700?
- 0.4GHz higher turbo clock speed?
4.4GHzvs4GHz - Has an unlocked multiplier?
- 7.95% higher PassMark result (single)?
2484vs2301 - 5.47% higher multi-core Geekbench 5 result?
3991vs3784 - 9.99% higher single-core Geekbench 5 result?
1068vs971 - 100MHz faster GPU turbo speed?
1250MHzvs1150MHz - 6 higher clock multiplier?
40vs34
Why is Intel Core i7-6700 better than Intel Core i7-4790K?
- 533MHz higher ram speed?
2133MHzvs1600MHz - 8nm smaller semiconductor size?
14nmvs22nm - 23W lower TDP?
65Wvs88W - 8. 5GB/s more memory bandwidth?
34.1GB/svs25.6GB/s - 32GB larger maximum memory amount?
64GBvs32GB - 1 Higher version of DDR memory supported?
4vs3 - 252.7 more performance per watt?
58.2vs45.4 - 3GT/s faster bus transfer rate?
8GT/svs5GT/s
Which are the most popular comparisons?
Intel Core i7-4790K
vs
Intel Core i5-4690K
Intel Core i7-6700
vs
Intel Core i5-6500
Intel Core i7-4790K
vs
Intel Core i5-10400
Intel Core i7-6700
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Intel Core i7-6700T
Intel Core i7-4790K
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Intel Core i7-4770K
Intel Core i7-6700
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Intel Core i7-7700
Intel Core i7-4790K
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AMD Ryzen 5 5600X
Intel Core i7-6700
vs
Intel Core i5-7500
Intel Core i7-4790K
vs
Intel Core i5-6500
Intel Core i7-6700
vs
Intel Core i5-10400
Intel Core i7-4790K
vs
AMD Ryzen 5 4600G
Intel Core i7-6700
vs
Intel Core i5-7400
Intel Core i7-4790K
vs
Intel Core i3-10100
Intel Core i7-6700
vs
Intel Core i3-8100
Intel Core i7-4790K
vs
Intel Core i5-9400F
Intel Core i7-6700
vs
Intel Core i7-8700
Intel Core i7-4790K
vs
Intel Core i7-5775C
Intel Core i7-6700
vs
Intel Core i5-6600K
Intel Core i7-4790K
vs
Intel Core i5-7400
Intel Core i7-6700
vs
Intel Core i5-8500
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 i7-6700
0 User reviews
Intel Core i7-6700
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 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 i7-4790K
✖Intel Core i7-6700
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
2MB/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)
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 i7-6700)
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 i7-6700)
Cinebench R20 is a benchmark tool that measures a CPU’s single-core performance by rendering a 3D scene.
Geekbench 5 result (single)
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 i7-6700)
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 i7-6700)
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
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
1250MHz
1150MHz
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
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 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 i7-6700)
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 i7-6700)
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
2133MHz
It can support faster memory, which will give quicker system performance.
maximum memory bandwidth
25.6GB/s
34.1GB/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 i7-6700
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 i7-6700)
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 i7-6700)
The bus is responsible for transferring data between different components of a computer or device.
Features
uses multithreading
✔Intel Core i7-4790K
✔Intel Core i7-6700
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 i7-6700
AES is used to speed up encryption and decryption.
Has AVX
✔Intel Core i7-4790K
✔Intel Core i7-6700
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 i7-6700
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 i7-6700)
NEON provides acceleration for media processing, such as listening to MP3s.
Has MMX
✔Intel Core i7-4790K
✔Intel Core i7-6700
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 i7-6700
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 i7-6700)
The CPU can decode more instructions per clock (IPC), meaning that the CPU performs better
Price comparison
Which are the best CPUs?
i7-6700K vs i7-4790K — Counter-Strike: Global Offensive with GTX 1660 Benchmarks 1080p, 1440p, Ultrawide, 4K Comparison
GTX 1660 with
Intel Core i7-6700K @ 4.00GHz
Counter-Strike: Global Offensive
GTX 1660 with
Intel Core i7-4790K @ 4.00GHz
i7-6700K
i7-4790K
Multi-Thread Performance
11112 Pts
11183 Pts
Single-Thread Performance
2352 Pts
2530 Pts
Counter-Strike: Global Offensive
i7-6700K vs i7-4790K in Counter-Strike: Global Offensive using GTX 1660 — CPU Performance comparison at Ultra, High, Medium, and Low Quality Settings with 1080p, 1440p, Ultrawide, 4K resolutions
i7-6700K
i7-4790K
Ultra Quality
Resolution | Frames Per Second |
---|---|
1080p |
222. 7 FPS |
1080p |
232.1 FPS |
1440p |
185.6 FPS |
1440p |
193.4 FPS |
2160p |
167.0 FPS |
2160p |
174.0 FPS |
w1440p |
188.6 FPS |
w1440p |
196.6 FPS |
High Quality
Resolution | Frames Per Second |
---|---|
1080p |
306.3 FPS |
1080p |
316.9 FPS |
1440p |
263.7 FPS |
1440p |
272.8 FPS |
2160p |
241.7 FPS |
2160p |
250.1 FPS |
w1440p |
267.3 FPS |
w1440p |
276.5 FPS |
Medium Quality
Resolution | Frames Per Second |
---|---|
1080p |
389. 9 FPS |
1080p |
401.6 FPS |
1440p |
341.9 FPS |
1440p |
352.3 FPS |
2160p |
316.4 FPS |
2160p |
326.1 FPS |
w1440p |
345.9 FPS |
w1440p |
356.5 FPS |
Low Quality
Resolution | Frames Per Second |
---|---|
1080p |
557.2 FPS |
1080p |
571.1 FPS |
1440p |
498.2 FPS |
1440p |
511.2 FPS |
2160p |
465.9 FPS |
2160p |
478.3 FPS |
w1440p |
503.2 FPS |
w1440p |
516.4 FPS |
i7-6700K
- The i7-6700K has a smaller process size. The faster a transistor can toggle on and off, the faster it can do work. And transistors that turn on and off with less energy are more efficient, reducing the operating power, or “dynamic power consumption,” required by a processor.
i7-4790K
- 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.
Compare i7-6700K vs i7-4790K specifications
i7-6700K vs i7-4790K Architecture
i7-6700K | i7-4790K | |
---|---|---|
Codename | Skylake | Haswell |
Generation | Core i7 (Skylake) |
Core i7 (Haswell) |
Market | Desktop | Desktop |
Memory Support | DDR4 | DDR3 |
Part# | SR2L0 | unknown |
Production Status | Active | Active |
Released | Aug 2015 | May 2014 |
i7-6700K vs i7-4790K Cache
i7-6700K | i7-4790K | |
---|---|---|
Cache L1 | 64K (per core) | 64K (per core) |
Cache L2 | 256K (per core) | 256K (per core) |
Cache L3 | 8MB (shared) | 8MB (shared) |
i7-6700K vs i7-4790K Cores
i7-6700K | i7-4790K | |
---|---|---|
# of Cores | 4 | 4 |
# of Threads | 8 | 8 |
Integrated Graphics | HD Graphics 530 | Intel HD 4600 |
SMP # CPUs | 1 | 1 |
i7-6700K vs i7-4790K Features
i7-6700K | i7-4790K | |
---|---|---|
MMX SSE SSE2 SSE3 SSSE3 SSE4. |