Core i7-3820
Core i7-880
|
|
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| General information | Core i7-3820 | Core i7-880 |
|---|---|---|
| Launched | Q1 2012 | Q3 2010 |
| Used in | Desktop | Desktop |
| Factory | Intel | Intel |
| Socket | LGA2011 | LGA1156 |
| Series Name | Intel Core i7 | Intel Core i7 |
| Core Family Name | Sandy Bridge-E | Lynnfield |
| Clock | 3.6 GHz 0 % | 3.1 GHz 13.9 % |
| Turbo Clock | 3.8 GHz 0 % | 3.7 GHz 2.6 % |
| Cores | 4 0 % | 4 0 % |
| Threads | 8 0 % | 8 0 % |
| Thermal Design Power (TDP) | 130 W 0 % | 95 W 26.9 % |
| Lithography | 32 nm 28.9 % | 45 nm 0 % |
| L1 Cache |
4 × 32 kB Instruction
4 × 32 kB Data |
4 × 32 kB Instruction
4 × 32 kB Data |
| L2 Cache |
4 × 256 kB
|
4 × 256 kB
|
| L3 Cache |
1 × 10 MB
|
1 × 8 MB
|
| ECC Supported | No | No |
| Multithreading Supported | Yes | Yes |
| Performance | Core i7-3820 | Core i7-880 |
| Overall Score | 43918 0 % | 38291 12.8 % |
| Future Proof | 28 % 0 % | 20 % 28.6 % |
| Benchmark Score | 3720 0 % | 2150 42.2 % |
| Single Thread Score | 1750.7 0 % | 1417.3 19 % |
| Encrypting Data | 1706.4 MB/s 65.2 % | 4899 MB/s 0 % |
| Compressing Data | 92.7 MB/s 0 % | 69.3 MB/s 25.2 % |
| String objects sorting | 14023.9 thousand/s 0 % | 9438.5 thousand/s 32.7 % |
| Prime numbers generation | 28.2 millions/s 0 % | 21.1 millions/s 24.9 % |
| Mathemathic operations (integer) | 21937.8 millions/s 0 % | 18025.5 millions/s 17.8 % |
| Mathemathic operations (float) | 8117.8 millions/s 0 % | 7671.2 millions/s 5.5 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-3820, Core i7-880.
| Average frames per second | Core i7-3820 | Core i7-880 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 85.1 FPS | 68.5 FPS |
| High settings | 136.2 FPS | 109.5 FPS |
| Medium settings | 170.3 FPS | 136.9 FPS |
| Low settings | 212.9 FPS | 171.2 FPS |
| Difference | 0 % | 19.6 % |
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 i7-3820 | Core i7-880 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 128.0 FPS | 118.0 FPS |
| High settings | 204.8 FPS | 188.9 FPS |
| Medium settings | 256.0 FPS | 236.1 FPS |
| Low settings | 320.0 FPS | 295.1 FPS |
| Difference | 0 % | 7.8 % |
