A6-6400K
Pentium G840
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| General information | A6-6400K | Pentium G840 |
|---|---|---|
| Launched | Q3 2013 | Q2 2011 |
| Used in | Desktop | Desktop |
| Factory | AMD | Intel |
| Socket | FM2 | FCLGA1155 |
| Series Name | AMD A6 | Intel Pentium |
| Core Family Name | Richland | Sandy Bridge |
| Clock | 3.9 GHz 0 % | 2.8 GHz 28.2 % |
| Cores | 2 0 % | 2 0 % |
| Threads | 2 0 % | 2 0 % |
| Thermal Design Power (TDP) | 65 W 0 % | 65 W 0 % |
| Lithography | 32 nm 0 % | 32 nm 0 % |
| L1 Cache |
2 × 16 kB Data
1 × 64 kB Instruction |
2 × 32 kB Instruction
2 × 32 kB Data |
| L2 Cache |
1 × 1 MB
|
2 × 256 kB
|
| ECC Supported | No | No |
| Multithreading Supported | No | No |
| Integrated GPU | Radeon HD 8470D | Intel HD Graphics |
| Performance | A6-6400K | Pentium G840 |
| Overall Score | 31365 0 % | 29911 4.6 % |
| Future Proof | 37 % 0 % | 24 % 35.1 % |
| Benchmark Score | 968 0 % | 800 17.4 % |
| Single Thread Score | 1451.9 0 % | 1267 12.7 % |
| Encrypting Data | 2189.9 MB/s 0 % | 1812.8 MB/s 17.2 % |
| Compressing Data | 25.1 MB/s 0 % | 24.4 MB/s 3 % |
| String objects sorting | 3203.8 thousand/s 4.9 % | 3367.3 thousand/s 0 % |
| Prime numbers generation | 5 millions/s 44.7 % | 9 millions/s 0 % |
| Mathemathic operations (integer) | 9571.6 millions/s 0 % | 4698.7 millions/s 50.9 % |
| Mathemathic operations (float) | 2548.9 millions/s 8.4 % | 2783.7 millions/s 0 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for A6-6400K, Pentium G840.
| Average frames per second | A6-6400K | Pentium G840 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 48.0 FPS | 43.7 FPS |
| High settings | 76.7 FPS | 69.9 FPS |
| Medium settings | 95.9 FPS | 87.3 FPS |
| Low settings | 119.9 FPS | 109.2 FPS |
| Difference | 0 % | 9 % |
Comparison of FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) in game 1920 × 1080 (FHD (1080p)) for Grand Theft Auto V.
| Grand Theft Auto V | A6-6400K | Pentium G840 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 105.8 FPS | 103.2 FPS |
| High settings | 169.2 FPS | 165.1 FPS |
| Medium settings | 211.5 FPS | 206.4 FPS |
| Low settings | 264.4 FPS | 258.0 FPS |
| Difference | 0 % | 2.4 % |
