Core i7-880
Core2 Duo E7400
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| General information | Core i7-880 | Core2 Duo E7400 |
|---|---|---|
| Launched | Q3 2010 | Q4 2008 |
| Used in | Desktop | Desktop |
| Factory | Intel | Intel |
| Socket | LGA1156 | LGA775 |
| Series Name | Intel Core i7 | Intel Core 2 Duo |
| Core Family Name | Lynnfield | Wolfdale |
| Clock | 3.1 GHz 0 % | 2.8 GHz 9.7 % |
| Cores | 4 0 % | 2 50 % |
| Threads | 8 0 % | 2 75 % |
| Thermal Design Power (TDP) | 95 W 0 % | 65 W 31.6 % |
| Lithography | 45 nm 0 % | 45 nm 0 % |
| L1 Cache |
4 × 32 kB Instruction
4 × 32 kB Data |
2 × 32 kB Instruction
2 × 32 kB Data |
| L2 Cache |
4 × 256 kB
|
1 × 3 MB
|
| ECC Supported | No | No |
| Multithreading Supported | Yes | No |
| Performance | Core i7-880 | Core2 Duo E7400 |
| Overall Score | 38292 0 % | 28518 25.5 % |
| Future Proof | 20 % 0 % | 10 % 50 % |
| Benchmark Score | 2150 0 % | 661 69.3 % |
| Single Thread Score | 1427.3 0 % | 1104.1 22.6 % |
| Encrypting Data | 4928.5 MB/s 0 % | 1499.7 MB/s 69.6 % |
| Compressing Data | 68.6 MB/s 0 % | 21.5 MB/s 68.7 % |
| String objects sorting | 9429 thousand/s 0 % | 3038.1 thousand/s 67.8 % |
| Prime numbers generation | 20.9 millions/s 0 % | 5 millions/s 76.3 % |
| Mathemathic operations (integer) | 17953.8 millions/s 0 % | 4392.6 millions/s 75.5 % |
| Mathemathic operations (float) | 7655.9 millions/s 0 % | 2867.1 millions/s 62.6 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-880, Core2 Duo E7400.
| Average frames per second | Core i7-880 | Core2 Duo E7400 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 68.5 FPS | 40.0 FPS |
| High settings | 109.5 FPS | 64.0 FPS |
| Medium settings | 136.9 FPS | 80.0 FPS |
| Low settings | 171.2 FPS | 100.0 FPS |
| Difference | 0 % | 41.6 % |
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 i7-880 | Core2 Duo E7400 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 118.0 FPS | 100.9 FPS |
| High settings | 188.9 FPS | 161.4 FPS |
| Medium settings | 236.1 FPS | 201.8 FPS |
| Low settings | 295.1 FPS | 252.2 FPS |
| Difference | 0 % | 14.5 % |
