A8-3870K
Athlon II X3 455
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| General information | A8-3870K | Athlon II X3 455 |
|---|---|---|
| Launched | Q4 2011 | Q4 2010 |
| Used in | Desktop | Desktop |
| Factory | AMD | AMD |
| Socket | FM1 | AM3 |
| Series Name | AMD A8 | AMD Athlon II X3 |
| Core Family Name | Llano | Rana |
| Clock | 3 GHz 9.1 % | 3.3 GHz 0 % |
| Cores | 4 0 % | 3 25 % |
| Threads | 4 0 % | 3 25 % |
| Thermal Design Power (TDP) | 100 W 0 % | 95 W 5 % |
| Lithography | 32 nm 28.9 % | 45 nm 0 % |
| L1 Cache |
4 × 64 kB Instruction
4 × 64 kB Data |
3 × 64 kB Instruction
3 × 64 kB Data |
| L2 Cache |
4 × 1 MB
|
3 × 512 kB
|
| ECC Supported | No | No |
| Multithreading Supported | No | No |
| Performance | A8-3870K | Athlon II X3 455 |
| Overall Score | 34928 0 % | 33173 5 % |
| Future Proof | 27 % 0 % | 21 % 22.2 % |
| Benchmark Score | 1488 0 % | 1211 18.6 % |
| Single Thread Score | 1211.8 8.8 % | 1329 0 % |
| Encrypting Data | 3401.9 MB/s 0 % | 2748.6 MB/s 19.2 % |
| Compressing Data | 50.5 MB/s 0 % | 42.6 MB/s 15.8 % |
| String objects sorting | 6384.1 thousand/s 0 % | 5466.5 thousand/s 14.4 % |
| Prime numbers generation | 9.9 millions/s 0 % | 7 millions/s 29.9 % |
| Mathemathic operations (integer) | 6876.5 millions/s 0 % | 5815.9 millions/s 15.4 % |
| Mathemathic operations (float) | 5315 millions/s 0 % | 4216.6 millions/s 20.7 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for A8-3870K, Athlon II X3 455.
| Average frames per second | A8-3870K | Athlon II X3 455 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 58.4 FPS | 53.3 FPS |
| High settings | 93.5 FPS | 85.3 FPS |
| Medium settings | 116.9 FPS | 106.6 FPS |
| Low settings | 146.1 FPS | 133.3 FPS |
| Difference | 0 % | 8.8 % |
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 | A8-3870K | Athlon II X3 455 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 112.1 FPS | 109.0 FPS |
| High settings | 179.4 FPS | 174.4 FPS |
| Medium settings | 224.2 FPS | 218.0 FPS |
| Low settings | 280.3 FPS | 272.5 FPS |
| Difference | 0 % | 2.8 % |
