Core i7-4771
Core i7-990X
|
|
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| General information | Core i7-4771 | Core i7-990X |
|---|---|---|
| Launched | Q1 2013 | Q1 2011 |
| Used in | Desktop | Desktop |
| Factory | Intel | Intel |
| Socket | LGA1150 | LGA1366 |
| Series Name | Intel Core i7 | Intel Core i7 Extreme |
| Core Family Name | Haswell | Gulftown |
| Clock | 3.5 GHz 0 % | 3.5 GHz 0 % |
| Turbo Clock | 3.9 GHz 0 % | 3.7 GHz 5.1 % |
| Cores | 4 33.3 % | 6 0 % |
| Threads | 8 33.3 % | 12 0 % |
| Thermal Design Power (TDP) | 84 W 35.4 % | 130 W 0 % |
| Lithography | 22 nm 31.3 % | 32 nm 0 % |
| L1 Cache |
4 × 32 kB Instruction
4 × 32 kB Data |
6 × 32 kB Instruction
6 × 32 kB Data |
| L2 Cache |
4 × 256 kB
|
6 × 256 kB
|
| L3 Cache |
1 × 8 MB
|
1 × 12 MB
|
| ECC Supported | No | No |
| Multithreading Supported | Yes | Yes |
| Performance | Core i7-4771 | Core i7-990X |
| Overall Score | 46465 0 % | 46410 0.1 % |
| Future Proof | 34 % 0 % | 23 % 32.4 % |
| Benchmark Score | 4661 0 % | 4639 0.5 % |
| Single Thread Score | 2189.6 0 % | 1566.4 28.5 % |
| Encrypting Data | 1993.9 MB/s 25.3 % | 2668.7 MB/s 0 % |
| Compressing Data | 109.6 MB/s 7.8 % | 118.8 MB/s 0 % |
| String objects sorting | 14407.6 thousand/s 11.1 % | 16215.2 thousand/s 0 % |
| Prime numbers generation | 30.8 millions/s 6.3 % | 32.8 millions/s 0 % |
| Mathemathic operations (integer) | 25592.4 millions/s 13.2 % | 29473.2 millions/s 0 % |
| Mathemathic operations (float) | 12804 millions/s 0 % | 12617.7 millions/s 1.5 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-4771, Core i7-990X.
| Average frames per second | Core i7-4771 | Core i7-990X |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 92.3 FPS | 92.1 FPS |
| High settings | 147.6 FPS | 147.4 FPS |
| Medium settings | 184.5 FPS | 184.2 FPS |
| Low settings | 230.7 FPS | 230.3 FPS |
| Difference | 0 % | 0.2 % |
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 | Core i7-4771 | Core i7-990X |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 132.2 FPS | 132.0 FPS |
| High settings | 211.5 FPS | 211.3 FPS |
| Medium settings | 264.3 FPS | 264.1 FPS |
| Low settings | 330.4 FPS | 330.1 FPS |
| Difference | 0 % | 0.1 % |
