Core i7-7820X
Core i7-4790K
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|
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| General information | Core i7-7820X | Core i7-4790K |
|---|---|---|
| Launched | Q2 2017 | Q2 2014 |
| Used in | Desktop | Desktop |
| Factory | Intel | Intel |
| Socket | FCLGA2066 | LGA1150 |
| Series Name | Intel Core i7 | Intel Core i7 |
| Core Family Name | Skylake-X | Haswell Refresh |
| Clock | 3.6 GHz 10 % | 4 GHz 0 % |
| Turbo Clock | 4.3 GHz 2.3 % | 4.4 GHz 0 % |
| Cores | 8 0 % | 4 50 % |
| Threads | 16 0 % | 8 50 % |
| Thermal Design Power (TDP) | 140 W 0 % | 88 W 37.1 % |
| 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 i7-4790K |
| Overall Score | 57742 0 % | 47790 17.2 % |
| Future Proof | 59 % 0 % | 42 % 28.8 % |
| Benchmark Score | 11116 0 % | 5216 53.1 % |
| Single Thread Score | 2541.2 0 % | 2452.7 3.5 % |
| Encrypting Data | 5977 MB/s 0 % | 2246.2 MB/s 62.4 % |
| Compressing Data | 248.8 MB/s 0 % | 118.6 MB/s 52.3 % |
| String objects sorting | 32062.5 thousand/s 0 % | 16442.9 thousand/s 48.7 % |
| Prime numbers generation | 60.9 millions/s 0 % | 34 millions/s 44.3 % |
| Mathemathic operations (integer) | 56690.3 millions/s 0 % | 29482 millions/s 48 % |
| Mathemathic operations (float) | 35373.1 millions/s 0 % | 14482.7 millions/s 59.1 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-7820X, Core i7-4790K.
| Average frames per second | Core i7-7820X | Core i7-4790K |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 126.2 FPS | 96.6 FPS |
| High settings | 202.0 FPS | 154.6 FPS |
| Medium settings | 252.4 FPS | 193.2 FPS |
| Low settings | 315.5 FPS | 241.6 FPS |
| Difference | 0 % | 23.4 % |
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 i7-7820X | Core i7-4790K |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 152.4 FPS | 134.9 FPS |
| High settings | 243.9 FPS | 215.8 FPS |
| Medium settings | 304.9 FPS | 269.7 FPS |
| Low settings | 381.1 FPS | 337.2 FPS |
| Difference | 0 % | 11.5 % |
