Core i7-4820K
Core2 Duo E6850
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| General information | Core i7-4820K | Core2 Duo E6850 |
|---|---|---|
| Launched | Q3 2013 | Q4 2008 |
| Used in | Desktop | Desktop |
| Factory | Intel | Intel |
| Socket | FCLGA2011 | LGA775 |
| Series Name | Intel Core i7 | Intel Core 2 Duo |
| Core Family Name | Ivy Bridge-E | Conroe |
| Clock | 3.7 GHz 0 % | 3 GHz 18.9 % |
| Cores | 4 0 % | 2 50 % |
| Threads | 8 0 % | 2 75 % |
| Thermal Design Power (TDP) | 130 W 0 % | 65 W 50 % |
| Lithography | 22 nm 66.2 % | 65 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 × 4 MB
|
| ECC Supported | No | No |
| Multithreading Supported | Yes | No |
| Performance | Core i7-4820K | Core2 Duo E6850 |
| Overall Score | 45320 0 % | 29158 35.7 % |
| Future Proof | 37 % 0 % | 10 % 73 % |
| Benchmark Score | 4219 0 % | 723 82.9 % |
| Single Thread Score | 1947.3 0 % | 1176.5 39.6 % |
| Encrypting Data | 1861.9 MB/s 0 % | 1656.9 MB/s 11 % |
| Compressing Data | 103.3 MB/s 0 % | 24.2 MB/s 76.6 % |
| String objects sorting | 14617 thousand/s 0 % | 3358 thousand/s 77 % |
| Prime numbers generation | 30.7 millions/s 0 % | 6.1 millions/s 80.3 % |
| Mathemathic operations (integer) | 23037.3 millions/s 0 % | 4495.7 millions/s 80.5 % |
| Mathemathic operations (float) | 11827.2 millions/s 0 % | 2417.4 millions/s 79.6 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-4820K, Core2 Duo E6850.
| Average frames per second | Core i7-4820K | Core2 Duo E6850 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 89.3 FPS | 41.6 FPS |
| High settings | 142.8 FPS | 66.5 FPS |
| Medium settings | 178.6 FPS | 83.1 FPS |
| Low settings | 223.2 FPS | 103.9 FPS |
| Difference | 0 % | 53.5 % |
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 i7-4820K | Core2 Duo E6850 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 130.3 FPS | 101.7 FPS |
| High settings | 208.4 FPS | 162.7 FPS |
| Medium settings | 260.5 FPS | 203.4 FPS |
| Low settings | 325.6 FPS | 254.2 FPS |
| Difference | 0 % | 21.9 % |
