Processor comparison
Intel Core i7-4960X vs Intel Core i7-6700K
Intel
Intel Core i7-4960X
Intel Socket 2011
3600 MHz
6 cores
Sep 2013
DESKTOP
VS
Intel
Intel Core i7-6700K
Intel Socket 1151
4000 MHz
4 cores
Aug 2015
DESKTOP
Summary
Synthetic performance index
- Intel Core i7-4960X104%
- Intel Core i7-6700K100%
Relative performance
Single thread performance index
- Intel Core i7-4960X100%
- Intel Core i7-6700K119%
Relative performance
Multi thread performance index
- Intel Core i7-4960X118%
- Intel Core i7-6700K100%
Relative performance
Reasons to consider the Intel Core i7-4960X
- 18% higher multi threaded performance.
Reasons to consider the Intel Core i7-6700K
- 19% higher single threaded performance.
- This is a newer product, it might have better application compatibility/performance (check features chart below).
- Has an integrated GPU, which allows to run the system without a dedicated graphics card, unlike the Intel Core i7-4960X.
Gaming
No clear winner declared
Productivity
No clear winner declared
Specifications
Features
| Intel Core i7-4960X | Intel Core i7-6700K |
|---|
| MMX | | |
| SSE | | |
| SSE2 | | |
| SSE3 | | |
| SSSE3 | | |
| SSE4.2 | | |
| AVX | | |
| EIST | | |
| Intel 64 | | |
| XD bit | | |
| VT-x | | |
| VT-d | | |
| Hyper-Threading | | |
| AES-NI | | |
| AVX2 | | |
| HTT | | |
| TSX | | |
| TXT | | |
| CLMUL | | |
| FMA3 | | |
| F16C | | |
| BMI1 | | |
| BMI2 | | |
| Boost 2.0 | | |
Architecture
| Intel Core i7-4960X | Intel Core i7-6700K |
|---|
| Architecture | Intel_IvyBridge | Intel_Skylake |
| Market | Desktop | Desktop |
| Memory Support | DDR3 | DDR4 |
| Codename | Ivy Bridge-E | Skylake |
| Release Date | Sep 2013 | Aug 2015 |
Cores
| Intel Core i7-4960X | Intel Core i7-6700K |
|---|
| Cores | 6 | 4 |
| Threads | 12 | 8 |
| SMPs | 1 | 1 |
| Integrated Graphics | No | HD Graphics 530 |
Cache
| Intel Core i7-4960X | Intel Core i7-6700K |
|---|
| L1 Cache | 64 KB (per core) | 64 KB (per core) |
| L2 Cache | 256 KB (per core) | 256 KB (per core) |
| L3 Cache | 15360 KB (shared) | 8192 KB (shared) |
Physical
| Intel Core i7-4960X | Intel Core i7-6700K |
|---|
| Socket | Intel Socket 2011 | Intel Socket 1151 |
| Max Case Temp | unknown | 72°C |
| Package | FC-LGA10 | |
| Die Size | 257mm² | unknown |
| Process | 22 nm | 14 nm |
Performance
| Intel Core i7-4960X | Intel Core i7-6700K |
|---|
| Cpu Frequency | 3600 MHz | 4000 MHz |
| Turbo Clock | 4000 MHz | 4200 MHz |
| Base Clock | 100 MHz | 100 MHz |
| Voltage | 1.35 V | unknown |
| TDP | 130 W | 95 W |
Raw performance index
Raw single-thread performance estimation
- Intel Core i7-4960X4120 points
- Intel Core i7-6700K4830 points
Points - higher is better
Raw multi-thread performance estimation
- Intel Core i7-4960X26697 points
- Intel Core i7-6700K22264 points
Points - higher is better
Synthetic benchmarks
GeekBench 3 (32-bit Multi Core)
- Intel Core i7-4960X20980
- Intel Core i7-6700K17181
points - higher is better
GeekBench 3 (64-bit Single Core)
- Intel Core i7-4960X3978
- Intel Core i7-6700K4980
points - higher is better
GeekBench 3 (64-bit Multi Core)
- Intel Core i7-4960X23515
- Intel Core i7-6700K19391
points - higher is better
GeekBench 3 (32-bit Single Core)
- Intel Core i7-4960X3536
- Intel Core i7-6700K4422
points - higher is better
3DMark06 CPU
- Intel Core i7-4960X8743
- Intel Core i7-6700K9037
points - higher is better
Cinebench R11.5 64Bit
- Intel Core i7-4960X11.23
- Intel Core i7-6700K9.65
points - higher is better
Cinebench R15 CPU Single 64Bit
- Intel Core i7-4960X144
- Intel Core i7-6700K177.5
points - higher is better
Cinebench R15 CPU Multi 64Bit
- Intel Core i7-4960X1076
- Intel Core i7-6700K880
points - higher is better
SuperPI 1M
- Intel Core i7-4960X9.26
- Intel Core i7-6700K9
seconds - lower is better
wPrime 32
- Intel Core i7-4960X4.56
- Intel Core i7-6700K6.66
seconds - lower is better