Core i7-990X
Core i5-661
|
|
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| General information | Core i7-990X | Core i5-661 |
|---|---|---|
| Launched | Q1 2011 | Q1 2010 |
| Used in | Desktop | Desktop |
| Factory | Intel | Intel |
| Socket | LGA1366 | LGA1156 |
| Series Name | Intel Core i7 Extreme | Intel Core i5 |
| Core Family Name | Gulftown | Clarkdale |
| Clock | 3.5 GHz 0 % | 3.3 GHz 5.7 % |
| Turbo Clock | 3.7 GHz 0 % | 3.6 GHz 2.7 % |
| Cores | 6 0 % | 2 66.7 % |
| Threads | 12 0 % | 4 66.7 % |
| Thermal Design Power (TDP) | 130 W 0 % | 87 W 33.1 % |
| Lithography | 32 nm 0 % | 32 nm 0 % |
| L1 Cache |
6 × 32 kB Instruction
6 × 32 kB Data |
2 × 32 kB Instruction
2 × 32 kB Data |
| L2 Cache |
6 × 256 kB
|
2 × 256 kB
|
| L3 Cache |
1 × 12 MB
|
1 × 4 MB
|
| ECC Supported | No | No |
| Multithreading Supported | Yes | Yes |
| Performance | Core i7-990X | Core i5-661 |
| Overall Score | 46196 0 % | 35457 23.2 % |
| Future Proof | 23 % 0 % | 17 % 26.1 % |
| Benchmark Score | 4554 0 % | 1581 65.3 % |
| Single Thread Score | 1586.9 0 % | 1447.3 8.8 % |
| Encrypting Data | 2682 MB/s 25.7 % | 3610.1 MB/s 0 % |
| Compressing Data | 119.8 MB/s 0 % | 37.9 MB/s 68.4 % |
| String objects sorting | 16296.2 thousand/s 0 % | 5295.1 thousand/s 67.5 % |
| Prime numbers generation | 32.8 millions/s 0 % | 11.1 millions/s 66.3 % |
| Mathemathic operations (integer) | 29918.4 millions/s 0 % | 9529.4 millions/s 68.1 % |
| Mathemathic operations (float) | 12442.3 millions/s 0 % | 3980 millions/s 68 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-990X, Core i5-661.
| Average frames per second | Core i7-990X | Core i5-661 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 92.1 FPS | 60.2 FPS |
| High settings | 147.3 FPS | 96.3 FPS |
| Medium settings | 184.1 FPS | 120.4 FPS |
| Low settings | 230.2 FPS | 150.4 FPS |
| Difference | 0 % | 34.6 % |
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 i7-990X | Core i5-661 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 132.5 FPS | 113.3 FPS |
| High settings | 211.9 FPS | 181.3 FPS |
| Medium settings | 264.9 FPS | 226.6 FPS |
| Low settings | 331.2 FPS | 283.3 FPS |
| Difference | 0 % | 14.5 % |
