Core i7-7820X
Core i7-7740X
|
|
|
| General information | Core i7-7820X | Core i7-7740X |
|---|---|---|
| Launched | Q2 2017 | Q3 2017 |
| Used in | Desktop | Desktop |
| Factory | Intel | Intel |
| Socket | FCLGA2066 | FCLGA2066 |
| Series Name | Intel Core i7 | Intel Core i7 |
| Core Family Name | Skylake-X | Kaby Lake-X |
| Clock | 3.6 GHz 16.3 % | 4.3 GHz 0 % |
| Turbo Clock | 4.3 GHz 4.4 % | 4.5 GHz 0 % |
| Cores | 8 0 % | 4 50 % |
| Threads | 16 0 % | 8 50 % |
| Thermal Design Power (TDP) | 140 W 0 % | 112 W 20 % |
| Maximum supported RAM | 128 GB 0 % | 64 GB 50 % |
| Lithography | 14 nm 0 % | 14 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 i7-7740X |
| Overall Score | 57518 0 % | 49733 13.5 % |
| Future Proof | 59 % 1.7 % | 60 % 0 % |
| Benchmark Score | 10945 0 % | 6118 44.1 % |
| Single Thread Score | 2496.8 7.1 % | 2688.7 0 % |
| Encrypting Data | 5995 MB/s 0 % | 3287.6 MB/s 45.2 % |
| Compressing Data | 249.8 MB/s 0 % | 130.2 MB/s 47.9 % |
| String objects sorting | 32359.8 thousand/s 0 % | 17320.7 thousand/s 46.5 % |
| Prime numbers generation | 60.9 millions/s 0 % | 31.1 millions/s 49 % |
| Mathemathic operations (integer) | 56520.6 millions/s 0 % | 30445.1 millions/s 46.1 % |
| Mathemathic operations (float) | 35444 millions/s 0 % | 19134.2 millions/s 46 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-7820X, Core i7-7740X.
| Average frames per second | Core i7-7820X | Core i7-7740X |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 126.1 FPS | 102.9 FPS |
| High settings | 201.8 FPS | 164.7 FPS |
| Medium settings | 252.3 FPS | 205.8 FPS |
| Low settings | 315.4 FPS | 257.3 FPS |
| Difference | 0 % | 18.4 % |
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 i7-7740X |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 153.0 FPS | 138.9 FPS |
| High settings | 244.8 FPS | 222.3 FPS |
| Medium settings | 306.0 FPS | 277.9 FPS |
| Low settings | 382.5 FPS | 347.3 FPS |
| Difference | 0 % | 9.2 % |
