Core i9-7900X
Core i5-9400
|
|
|
| General information | Core i9-7900X | Core i5-9400 |
|---|---|---|
| Launched | Q2 2017 | Q1 2019 |
| 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 Refresh |
| Clock | 3.3 GHz 0 % | 2.9 GHz 12.1 % |
| Turbo Clock | 4.5 GHz 0 % | 4.1 GHz 8.9 % |
| Cores | 10 0 % | 6 40 % |
| Threads | 20 0 % | 6 70 % |
| 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 |
10 × 32 kB Instruction
10 × 32 kB Data |
6 × 32 kB Instruction
6 × 32 kB Data |
| L2 Cache |
10 × 1 MB
|
6 × 256 kB
|
| L3 Cache |
1 × 13.75 MB
|
1 × 9 MB
|
| ECC Supported | No | No |
| Multithreading Supported | Yes | No |
| Performance | Core i9-7900X | Core i5-9400 |
| Overall Score | 60828 0 % | 49625 18.4 % |
| Future Proof | 59 % 14.5 % | 69 % 0 % |
| Benchmark Score | 13690 0 % | 6064 55.7 % |
| Single Thread Score | 2575.7 0 % | 2421.5 6 % |
| Encrypting Data | 7490.3 MB/s 0 % | 2810.5 MB/s 62.5 % |
| Compressing Data | 312.6 MB/s 0 % | 131 MB/s 58.1 % |
| String objects sorting | 40888.3 thousand/s 0 % | 16678.9 thousand/s 59.2 % |
| Prime numbers generation | 76 millions/s 0 % | 36.1 millions/s 52.5 % |
| Mathemathic operations (integer) | 73047.8 millions/s 0 % | 26377.1 millions/s 63.9 % |
| Mathemathic operations (float) | 45273.4 millions/s 0 % | 22542.3 millions/s 50.2 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i9-7900X, Core i5-9400.
| Average frames per second | Core i9-7900X | Core i5-9400 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 135.4 FPS | 102.1 FPS |
| High settings | 216.7 FPS | 163.3 FPS |
| Medium settings | 270.8 FPS | 204.1 FPS |
| Low settings | 338.5 FPS | 255.2 FPS |
| Difference | 0 % | 24.6 % |
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 i9-7900X | Core i5-9400 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 157.9 FPS | 138.1 FPS |
| High settings | 252.6 FPS | 220.9 FPS |
| Medium settings | 315.8 FPS | 276.2 FPS |
| Low settings | 394.8 FPS | 345.2 FPS |
| Difference | 0 % | 12.5 % |
