A8-3870K
Core i3-2100T
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| General information | A8-3870K | Core i3-2100T |
|---|---|---|
| Launched | Q4 2011 | Q1 2011 |
| Used in | Desktop | Desktop |
| Factory | AMD | Intel |
| Socket | FM1 | LGA1155 |
| Series Name | AMD A8 | Intel Core i3 |
| Core Family Name | Llano | Sandy Bridge |
| Clock | 3 GHz 0 % | 2.5 GHz 16.7 % |
| Cores | 4 0 % | 2 50 % |
| Threads | 4 0 % | 4 0 % |
| Thermal Design Power (TDP) | 100 W 0 % | 35 W 65 % |
| Lithography | 32 nm 0 % | 32 nm 0 % |
| L1 Cache |
4 × 64 kB Instruction
4 × 64 kB Data |
2 × 32 kB Instruction
2 × 32 kB Data |
| L2 Cache |
4 × 1 MB
|
2 × 256 kB
|
| ECC Supported | No | No |
| Multithreading Supported | No | Yes |
| Integrated GPU | Radeon HD 6550D | Intel HD Graphics 2000 |
| Performance | A8-3870K | Core i3-2100T |
| Overall Score | 35009 0 % | 31395 10.3 % |
| Future Proof | 27 % 0 % | 23 % 14.8 % |
| Benchmark Score | 1502 0 % | 971 35.4 % |
| Single Thread Score | 1197.6 0 % | 1077.1 10.1 % |
| Encrypting Data | 3240.7 MB/s 0 % | 2083.2 MB/s 35.7 % |
| Compressing Data | 50.5 MB/s 0 % | 29.8 MB/s 41 % |
| String objects sorting | 6346.3 thousand/s 0 % | 4650.3 thousand/s 26.7 % |
| Prime numbers generation | 9.9 millions/s 0.7 % | 10 millions/s 0 % |
| Mathemathic operations (integer) | 6950.6 millions/s 0 % | 6789.2 millions/s 2.3 % |
| Mathemathic operations (float) | 5329 millions/s 0 % | 2771.2 millions/s 48 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for A8-3870K, Core i3-2100T.
| Average frames per second | A8-3870K | Core i3-2100T |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 58.5 FPS | 47.8 FPS |
| High settings | 93.5 FPS | 76.5 FPS |
| Medium settings | 116.9 FPS | 95.6 FPS |
| Low settings | 146.1 FPS | 119.6 FPS |
| Difference | 0 % | 18.2 % |
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 | Core i3-2100T |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 111.9 FPS | 105.6 FPS |
| High settings | 179.1 FPS | 168.9 FPS |
| Medium settings | 223.8 FPS | 211.2 FPS |
| Low settings | 279.8 FPS | 264.0 FPS |
| Difference | 0 % | 5.7 % |
