Core i9-7920X
Core i5-8400
|
|
|
| General information | Core i9-7920X | Core i5-8400 |
|---|---|---|
| Launched | Q3 2017 | Q4 2017 |
| Used in | Desktop | Desktop |
| Factory | Intel | Intel |
| Socket | FCLGA2066 | FCLGA1151-2 |
| Series Name | Intel Core i9 | Intel Core i5 |
| Core Family Name | Skylake-X | Coffee Lake |
| Clock | 2.9 GHz 0 % | 2.8 GHz 3.4 % |
| Turbo Clock | 4.4 GHz 0 % | 4 GHz 9.1 % |
| Cores | 12 0 % | 6 50 % |
| Threads | 24 0 % | 6 75 % |
| Thermal Design Power (TDP) | 140 W 0 % | 65 W 53.6 % |
| Maximum supported RAM | 128 GB 0 % | 128 GB 0 % |
| Lithography | 14 nm 0 % | 14 nm 0 % |
| L1 Cache |
12 × 32 kB Instruction
12 × 32 kB Data |
6 × 32 kB Instruction
6 × 32 kB Data |
| L2 Cache |
12 × 1 MB
|
6 × 256 kB
|
| L3 Cache |
1 × 16.5 MB
|
1 × 9 MB
|
| ECC Supported | No | No |
| Multithreading Supported | Yes | No |
| Performance | Core i9-7920X | Core i5-8400 |
| Overall Score | 62510 0 % | 49425 20.9 % |
| Future Proof | 60 % 3.2 % | 62 % 0 % |
| Benchmark Score | 15268 0 % | 5967 60.9 % |
| Single Thread Score | 2511 0 % | 2366.3 5.8 % |
| Encrypting Data | 8856.3 MB/s 0 % | 2776.9 MB/s 68.6 % |
| Compressing Data | 367 MB/s 0 % | 128.8 MB/s 64.9 % |
| String objects sorting | 47120.2 thousand/s 0 % | 16142.8 thousand/s 65.7 % |
| Prime numbers generation | 82.7 millions/s 0 % | 37 millions/s 55.2 % |
| Mathemathic operations (integer) | 84347.4 millions/s 0 % | 25916.2 millions/s 69.3 % |
| Mathemathic operations (float) | 51411.1 millions/s 0 % | 21806.7 millions/s 57.6 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i9-7920X, Core i5-8400.
| Average frames per second | Core i9-7920X | Core i5-8400 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 140.4 FPS | 101.5 FPS |
| High settings | 224.6 FPS | 162.3 FPS |
| Medium settings | 280.8 FPS | 202.9 FPS |
| Low settings | 351.0 FPS | 253.7 FPS |
| Difference | 0 % | 27.7 % |
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 i9-7920X | Core i5-8400 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 160.7 FPS | 137.6 FPS |
| High settings | 257.0 FPS | 220.2 FPS |
| Medium settings | 321.3 FPS | 275.2 FPS |
| Low settings | 401.6 FPS | 344.1 FPS |
| Difference | 0 % | 14.3 % |
