Ryzen 9 3900XT
Core i7-875K
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| General information | Ryzen 9 3900XT | Core i7-875K |
|---|---|---|
| Launched | Q3 2020 | Q2 2010 |
| Used in | Desktop | Desktop |
| Factory | AMD | Intel |
| Socket | AM4 | LGA1156 |
| Series Name | AMD Ryzen 9 | Intel Core i7 |
| Core Family Name | Matisse | Lynnfield |
| Clock | 3.8 GHz 0 % | 2.9 GHz 23.7 % |
| Turbo Clock | 4.7 GHz 0 % | 3.6 GHz 23.4 % |
| Cores | 12 0 % | 4 66.7 % |
| Threads | 24 0 % | 8 66.7 % |
| Thermal Design Power (TDP) | 105 W 0 % | 95 W 9.5 % |
| Lithography | 7 nm 84.4 % | 45 nm 0 % |
| L1 Cache |
12 × 32 kB Instruction
12 × 64 kB Data |
4 × 32 kB Instruction
4 × 32 kB Data |
| L2 Cache |
12 × 512 kB
|
4 × 256 kB
|
| L3 Cache |
1 × 64 MB
|
1 × 8 MB
|
| ECC Supported | No | No |
| Multithreading Supported | Yes | Yes |
| Performance | Ryzen 9 3900XT | Core i7-875K |
| Overall Score | 67667 0 % | 37523 44.5 % |
| Future Proof | 78 % 0 % | 18 % 76.9 % |
| Benchmark Score | 20965 0 % | 1982 90.5 % |
| Single Thread Score | 2755.2 0 % | 1352.1 50.9 % |
| Encrypting Data | 28518 MB/s 0 % | 4561.5 MB/s 84 % |
| Compressing Data | 441.6 MB/s 0 % | 65.9 MB/s 85.1 % |
| String objects sorting | 48419.5 thousand/s 0 % | 9185.6 thousand/s 81 % |
| Prime numbers generation | 217.7 millions/s 0 % | 22.2 millions/s 89.8 % |
| Mathemathic operations (integer) | 100217 millions/s 0 % | 16644.3 millions/s 83.4 % |
| Mathemathic operations (float) | 58258.3 millions/s 0 % | 7151.3 millions/s 87.7 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Ryzen 9 3900XT, Core i7-875K.
| Average frames per second | Ryzen 9 3900XT | Core i7-875K |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 155.8 FPS | 66.3 FPS |
| High settings | 249.3 FPS | 106.1 FPS |
| Medium settings | 311.6 FPS | 132.6 FPS |
| Low settings | 389.5 FPS | 165.8 FPS |
| Difference | 0 % | 57.4 % |
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 | Ryzen 9 3900XT | Core i7-875K |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 170.7 FPS | 117.0 FPS |
| High settings | 273.2 FPS | 187.2 FPS |
| Medium settings | 341.5 FPS | 234.0 FPS |
| Low settings | 426.8 FPS | 292.5 FPS |
| Difference | 0 % | 31.5 % |
