Core i7-3820
Core i5-670
|
|
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| General information | Core i7-3820 | Core i5-670 |
|---|---|---|
| Launched | Q1 2012 | Q1 2010 |
| Used in | Desktop | Desktop |
| Factory | Intel | Intel |
| Socket | LGA2011 | LGA1156 |
| Series Name | Intel Core i7 | Intel Core i5 |
| Core Family Name | Sandy Bridge-E | Clarkdale |
| Clock | 3.6 GHz 0 % | 3.5 GHz 2.8 % |
| Turbo Clock | 3.8 GHz 0 % | 3.7 GHz 2.6 % |
| Cores | 4 0 % | 2 50 % |
| Threads | 8 0 % | 4 50 % |
| Thermal Design Power (TDP) | 130 W 0 % | 73 W 43.8 % |
| Lithography | 32 nm 0 % | 32 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
|
2 × 256 kB
|
| L3 Cache |
1 × 10 MB
|
1 × 4 MB
|
| ECC Supported | No | No |
| Multithreading Supported | Yes | Yes |
| Performance | Core i7-3820 | Core i5-670 |
| Overall Score | 43918 0 % | 35773 18.5 % |
| Future Proof | 28 % 0 % | 17 % 39.3 % |
| Benchmark Score | 3720 0 % | 1638 56 % |
| Single Thread Score | 1747.2 0 % | 1522.4 12.9 % |
| Encrypting Data | 1699.6 MB/s 54.8 % | 3760.8 MB/s 0 % |
| Compressing Data | 91.3 MB/s 0 % | 39.4 MB/s 56.8 % |
| String objects sorting | 13926.1 thousand/s 0 % | 5645.4 thousand/s 59.5 % |
| Prime numbers generation | 28 millions/s 0 % | 11 millions/s 60.6 % |
| Mathemathic operations (integer) | 21784.5 millions/s 0 % | 9956 millions/s 54.3 % |
| Mathemathic operations (float) | 8142.3 millions/s 0 % | 4175.2 millions/s 48.7 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-3820, Core i5-670.
| Average frames per second | Core i7-3820 | Core i5-670 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 85.1 FPS | 61.0 FPS |
| High settings | 136.2 FPS | 97.6 FPS |
| Medium settings | 170.3 FPS | 122.0 FPS |
| Low settings | 212.9 FPS | 152.4 FPS |
| Difference | 0 % | 28.4 % |
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 i5-670 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 127.9 FPS | 113.5 FPS |
| High settings | 204.7 FPS | 181.6 FPS |
| Medium settings | 255.8 FPS | 227.0 FPS |
| Low settings | 319.8 FPS | 283.8 FPS |
| Difference | 0 % | 11.3 % |
