Processor comparison
AMD A6-6400K vs Intel Core i3-4000M
AMD
AMD A6-6400K
AMD Socket FM2
3900 MHz
2 cores
Jun 2013
DESKTOP
VS
Intel
Intel Core i3-4000M
Intel Socket G3
2400 MHz
2 cores
Sep 2013
MOBILE
Summary
Synthetic performance index
- AMD A6-6400K100%
- Intel Core i3-4000M131%
Relative performance
Single thread performance index
- AMD A6-6400K100%
- Intel Core i3-4000M117%
Relative performance
Multi thread performance index
- AMD A6-6400K100%
- Intel Core i3-4000M143%
Relative performance
Reasons to consider the AMD A6-6400K
Reasons to consider the Intel Core i3-4000M
- 17% higher single threaded performance.
- Much higher multi threaded performance (around 43% higher). This allows for higher performance in professional applications like encoding or heavy multitasking.
- Around 31% higher average synthetic performance.
Gaming
HWSpot recommends the Intel Core i3-4000M
Based on game and synthetic benchmarks, and theoretical specifications.
Productivity
HWSpot recommends the Intel Core i3-4000M
Based on productivity benchmarks, overall multithreaded performance and theoretical specifications.
Specifications
Features
| AMD A6-6400K | Intel Core i3-4000M |
|---|
| MMX | | |
| 3DNow! | | |
| SSE | | |
| SSE2 | | |
| SSE3 | | |
| SSE4A | | |
| AMD64 | | |
| CnQ | | |
| NX bit | | |
| AMD-V | | |
| SSSE3 | | |
| SSE4.2 | | |
| AVX | | |
| EIST | | |
| Intel 64 | | |
| XD bit | | |
| VT-x | | |
| Hyper-Threading | | |
Architecture
| AMD A6-6400K | Intel Core i3-4000M |
|---|
| Architecture | AMD Piledriver | Intel_Haswell |
| Market | Desktop | Mobile |
| Memory Support | DDR3 | DDR3 |
| Codename | Richland | Haswell |
| Release Date | Jun 2013 | Sep 2013 |
Cores
| AMD A6-6400K | Intel Core i3-4000M |
|---|
| Cores | 2 | 2 |
| Threads | 2 | 4 |
| SMPs | 1 | 1 |
| Integrated Graphics | Radeon HD 8470D | Intel HD 4600 |
Cache
| AMD A6-6400K | Intel Core i3-4000M |
|---|
| L1 Cache | 128 KB (per core) | 64 KB (per core) |
| L2 Cache | 1024 KB (per core) | 256 KB (per core) |
| L3 Cache | 0 KB | 3072 KB (shared) |
Physical
| AMD A6-6400K | Intel Core i3-4000M |
|---|
| Socket | AMD Socket FM2 | Intel Socket G3 |
| Max Case Temp | 70°C | unknown |
| Package | uPGA | FC-PGA946 |
| Die Size | 246mm² | 118mm² |
| Process | 32 nm | 22 nm |
Performance
| AMD A6-6400K | Intel Core i3-4000M |
|---|
| Cpu Frequency | 3900 MHz | 2400 MHz |
| Turbo Clock | 4100 MHz | none |
| Base Clock | 100 MHz | 100 MHz |
| Voltage | 1.475 V | unknown |
| TDP | 65 W | 37 W |
Raw performance index
Raw single-thread performance estimation
- AMD A6-6400K2501 points
- Intel Core i3-4000M2688 points
Points - higher is better
Raw multi-thread performance estimation
- AMD A6-6400K3901 points
- Intel Core i3-4000M6451 points
Points - higher is better
Synthetic benchmarks
GeekBench 3 (32-bit Multi Core)
- AMD A6-6400K3062
- Intel Core i3-4000M4070
points - higher is better
GeekBench 3 (32-bit Single Core)
- AMD A6-6400K1973
- Intel Core i3-4000M1937
points - higher is better
3DMark06 CPU
- AMD A6-6400K2654
- Intel Core i3-4000M3098
points - higher is better
Cinebench R10 32Bit Single
- AMD A6-6400K3067.5
- Intel Core i3-4000M3581
points - higher is better
Cinebench R10 32Bit Multi
- AMD A6-6400K5079
- Intel Core i3-4000M8042
points - higher is better
Cinebench R11.5 CPU Single 64Bit
- AMD A6-6400K0.83
- Intel Core i3-4000M1.06
points - higher is better
Cinebench R11.5 64Bit
- AMD A6-6400K1.66
- Intel Core i3-4000M2.6
points - higher is better
Cinebench R15 CPU Single 64Bit
- AMD A6-6400K88
- Intel Core i3-4000M95
points - higher is better
Cinebench R15 CPU Multi 64Bit
- AMD A6-6400K149
- Intel Core i3-4000M240
points - higher is better
x264 Pass 1
- AMD A6-6400K56.9
- Intel Core i3-4000M79.1
FPS - higher is better
x264 Pass 2
- AMD A6-6400K11.2
- Intel Core i3-4000M15.15
FPS - higher is better