Core i7-7820X
Core i7-3770K
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|
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| General information | Core i7-7820X | Core i7-3770K |
|---|---|---|
| Launched | Q2 2017 | Q2 2012 |
| Used in | Desktop | Desktop |
| Factory | Intel | Intel |
| Socket | FCLGA2066 | LGA1155 |
| Series Name | Intel Core i7 | Intel Core i7 |
| Core Family Name | Skylake-X | Ivy Bridge |
| Clock | 3.6 GHz 0 % | 3.5 GHz 2.8 % |
| Turbo Clock | 4.3 GHz 0 % | 3.9 GHz 9.3 % |
| Cores | 8 0 % | 4 50 % |
| Threads | 16 0 % | 8 50 % |
| Thermal Design Power (TDP) | 140 W 0 % | 77 W 45 % |
| Lithography | 14 nm 36.4 % | 22 nm 0 % |
| L1 Cache |
8 × 32 kB Instruction
8 × 32 kB Data |
4 × 32 kB Instruction
4 × 32 kB Data |
| L2 Cache |
8 × 1 MB
|
4 × 256 kB
|
| L3 Cache |
1 × 11 MB
|
1 × 8 MB
|
| ECC Supported | No | No |
| Multithreading Supported | Yes | Yes |
| Performance | Core i7-7820X | Core i7-3770K |
| Overall Score | 57742 0 % | 45212 21.7 % |
| Future Proof | 59 % 0 % | 30 % 49.2 % |
| Benchmark Score | 11116 0 % | 4178 62.4 % |
| Single Thread Score | 2518.5 0 % | 2079.3 17.4 % |
| Encrypting Data | 5977 MB/s 0 % | 1858.1 MB/s 68.9 % |
| Compressing Data | 249.3 MB/s 0 % | 102.8 MB/s 58.8 % |
| String objects sorting | 32352.8 thousand/s 0 % | 14319.8 thousand/s 55.7 % |
| Prime numbers generation | 60.6 millions/s 0 % | 30.1 millions/s 50.4 % |
| Mathemathic operations (integer) | 56918 millions/s 0 % | 23197.4 millions/s 59.2 % |
| Mathemathic operations (float) | 35656.7 millions/s 0 % | 11560 millions/s 67.6 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-7820X, Core i7-3770K.
| Average frames per second | Core i7-7820X | Core i7-3770K |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 126.2 FPS | 89.0 FPS |
| High settings | 202.0 FPS | 142.3 FPS |
| Medium settings | 252.4 FPS | 177.9 FPS |
| Low settings | 315.5 FPS | 222.4 FPS |
| Difference | 0 % | 29.5 % |
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 i7-7820X | Core i7-3770K |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 152.3 FPS | 130.2 FPS |
| High settings | 243.7 FPS | 208.4 FPS |
| Medium settings | 304.6 FPS | 260.5 FPS |
| Low settings | 380.8 FPS | 325.6 FPS |
| Difference | 0 % | 14.5 % |
