Ryzen 9 3900X
Core i7-875K
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| General information | Ryzen 9 3900X | Core i7-875K |
|---|---|---|
| Launched | Q3 2019 | 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 | 4.6 GHz 0 % | 3.6 GHz 21.7 % |
| 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 |
4 × 16 MB
|
1 × 8 MB
|
| ECC Supported | No | No |
| Multithreading Supported | Yes | Yes |
| Performance | Ryzen 9 3900X | Core i7-875K |
| Overall Score | 67783 0 % | 37604 44.5 % |
| Future Proof | 72 % 0 % | 18 % 75 % |
| Benchmark Score | 21110 0 % | 2000 90.5 % |
| Single Thread Score | 2720.5 0 % | 1340 50.7 % |
| Encrypting Data | 28590 MB/s 0 % | 4607 MB/s 83.9 % |
| Compressing Data | 442.9 MB/s 0 % | 66.6 MB/s 85 % |
| String objects sorting | 48257.8 thousand/s 0 % | 9287.2 thousand/s 80.8 % |
| Prime numbers generation | 214.8 millions/s 0 % | 22.1 millions/s 89.7 % |
| Mathemathic operations (integer) | 99812 millions/s 0 % | 16561.4 millions/s 83.4 % |
| Mathemathic operations (float) | 58616.6 millions/s 0 % | 7201.8 millions/s 87.7 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Ryzen 9 3900X, Core i7-875K.
| Average frames per second | Ryzen 9 3900X | Core i7-875K |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 156.0 FPS | 66.4 FPS |
| High settings | 249.6 FPS | 106.2 FPS |
| Medium settings | 312.0 FPS | 132.8 FPS |
| Low settings | 390.0 FPS | 166.0 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 3900X | Core i7-875K |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 170.1 FPS | 116.6 FPS |
| High settings | 272.1 FPS | 186.6 FPS |
| Medium settings | 340.2 FPS | 233.3 FPS |
| Low settings | 425.2 FPS | 291.6 FPS |
| Difference | 0 % | 31.4 % |
