Core i7-875K
A8-3850
|
|
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| General information | Core i7-875K | A8-3850 |
|---|---|---|
| Launched | Q2 2010 | Q2 2011 |
| Used in | Desktop | Desktop |
| Factory | Intel | AMD |
| Socket | LGA1156 | FM1 |
| Series Name | Intel Core i7 | AMD A8 |
| Core Family Name | Lynnfield | Llano |
| Clock | 2.9 GHz 0 % | 2.9 GHz 0 % |
| Cores | 4 0 % | 4 0 % |
| Threads | 8 0 % | 4 50 % |
| Thermal Design Power (TDP) | 95 W 5 % | 100 W 0 % |
| Lithography | 45 nm 0 % | 32 nm 28.9 % |
| L1 Cache |
4 × 32 kB Instruction
4 × 32 kB Data |
4 × 64 kB Instruction
4 × 64 kB Data |
| L2 Cache |
4 × 256 kB
|
4 × 1 MB
|
| ECC Supported | No | No |
| Multithreading Supported | Yes | No |
| Performance | Core i7-875K | A8-3850 |
| Overall Score | 37606 0 % | 35150 6.5 % |
| Future Proof | 18 % 25 % | 24 % 0 % |
| Benchmark Score | 2000 0 % | 1527 23.7 % |
| Single Thread Score | 1334.6 0 % | 1203.5 9.8 % |
| Encrypting Data | 4557.2 MB/s 0 % | 3506.6 MB/s 23.1 % |
| Compressing Data | 66.7 MB/s 0 % | 51.5 MB/s 22.8 % |
| String objects sorting | 9222.5 thousand/s 0 % | 6419.9 thousand/s 30.4 % |
| Prime numbers generation | 22.2 millions/s 0 % | 11 millions/s 50.6 % |
| Mathemathic operations (integer) | 16478.5 millions/s 0 % | 6849.5 millions/s 58.4 % |
| Mathemathic operations (float) | 7209 millions/s 0 % | 5252.3 millions/s 27.1 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-875K, A8-3850.
| Average frames per second | Core i7-875K | A8-3850 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 66.4 FPS | 59.1 FPS |
| High settings | 106.3 FPS | 94.6 FPS |
| Medium settings | 132.8 FPS | 118.2 FPS |
| Low settings | 166.0 FPS | 147.8 FPS |
| Difference | 0 % | 11 % |
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 | Core i7-875K | A8-3850 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 116.9 FPS | 112.5 FPS |
| High settings | 187.0 FPS | 180.1 FPS |
| Medium settings | 233.7 FPS | 225.1 FPS |
| Low settings | 292.2 FPS | 281.3 FPS |
| Difference | 0 % | 3.7 % |
