Core i7-5820K
Core2 Duo E6400
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| General information | Core i7-5820K | Core2 Duo E6400 |
|---|---|---|
| Launched | Q3 2014 | Q1 2009 |
| Used in | Desktop | Desktop |
| Factory | Intel | Intel |
| Socket | LGA2011-v3 | LGA775 |
| Series Name | Intel Core i7 | Intel Core 2 Duo |
| Core Family Name | Haswell-E | Conroe |
| Clock | 3.3 GHz 0 % | 2.1 GHz 36.4 % |
| Cores | 6 0 % | 2 66.7 % |
| Threads | 12 0 % | 2 83.3 % |
| Thermal Design Power (TDP) | 140 W 0 % | 65 W 53.6 % |
| Lithography | 22 nm 66.2 % | 65 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
|
1 × 2 MB
|
| ECC Supported | No | No |
| Multithreading Supported | Yes | No |
| Performance | Core i7-5820K | Core2 Duo E6400 |
| Overall Score | 50234 0 % | 26519 47.2 % |
| Future Proof | 43 % 0 % | 11 % 74.4 % |
| Benchmark Score | 6368 0 % | 495 92.2 % |
| Single Thread Score | 1988 0 % | 824.3 58.5 % |
| Encrypting Data | 2757.2 MB/s 0 % | 1131.5 MB/s 59 % |
| Compressing Data | 145.8 MB/s 0 % | 16.6 MB/s 88.6 % |
| String objects sorting | 20847.7 thousand/s 0 % | 2348.7 thousand/s 88.7 % |
| Prime numbers generation | 46.2 millions/s 0 % | 4 millions/s 91.3 % |
| Mathemathic operations (integer) | 35725.5 millions/s 0 % | 3105.7 millions/s 91.3 % |
| Mathemathic operations (float) | 17794.3 millions/s 0 % | 1709.2 millions/s 90.4 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-5820K, Core2 Duo E6400.
| Average frames per second | Core i7-5820K | Core2 Duo E6400 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 103.9 FPS | 35.6 FPS |
| High settings | 166.2 FPS | 57.0 FPS |
| Medium settings | 207.8 FPS | 71.3 FPS |
| Low settings | 259.7 FPS | 89.1 FPS |
| Difference | 0 % | 65.7 % |
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 i7-5820K | Core2 Duo E6400 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 138.9 FPS | 97.1 FPS |
| High settings | 222.3 FPS | 155.3 FPS |
| Medium settings | 277.8 FPS | 194.1 FPS |
| Low settings | 347.3 FPS | 242.6 FPS |
| Difference | 0 % | 30.1 % |
