Ryzen 9 3900X
Core i7-3820
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| General information | Ryzen 9 3900X | Core i7-3820 |
|---|---|---|
| Launched | Q3 2019 | Q1 2012 |
| Used in | Desktop | Desktop |
| Factory | AMD | Intel |
| Socket | AM4 | LGA2011 |
| Series Name | AMD Ryzen 9 | Intel Core i7 |
| Core Family Name | Matisse | Sandy Bridge-E |
| Clock | 3.8 GHz 0 % | 3.6 GHz 5.3 % |
| Turbo Clock | 4.6 GHz 0 % | 3.8 GHz 17.4 % |
| Cores | 12 0 % | 4 66.7 % |
| Threads | 24 0 % | 8 66.7 % |
| Thermal Design Power (TDP) | 105 W 19.2 % | 130 W 0 % |
| Lithography | 7 nm 78.1 % | 32 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 × 10 MB
|
| ECC Supported | No | No |
| Multithreading Supported | Yes | Yes |
| Performance | Ryzen 9 3900X | Core i7-3820 |
| Overall Score | 67785 0 % | 43918 35.2 % |
| Future Proof | 72 % 0 % | 28 % 61.1 % |
| Benchmark Score | 21113 0 % | 3720 82.4 % |
| Single Thread Score | 2688.1 0 % | 1735 35.5 % |
| Encrypting Data | 28820.4 MB/s 0 % | 1721.9 MB/s 94 % |
| Compressing Data | 435.4 MB/s 0 % | 91.6 MB/s 79 % |
| String objects sorting | 49047.5 thousand/s 0 % | 13954 thousand/s 71.6 % |
| Prime numbers generation | 214.1 millions/s 0 % | 28.2 millions/s 86.8 % |
| Mathemathic operations (integer) | 100818 millions/s 0 % | 21850.2 millions/s 78.3 % |
| Mathemathic operations (float) | 59028.5 millions/s 0 % | 8150.5 millions/s 86.2 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Ryzen 9 3900X, Core i7-3820.
| Average frames per second | Ryzen 9 3900X | Core i7-3820 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 156.1 FPS | 85.1 FPS |
| High settings | 249.7 FPS | 136.2 FPS |
| Medium settings | 312.2 FPS | 170.3 FPS |
| Low settings | 390.2 FPS | 212.9 FPS |
| Difference | 0 % | 45.5 % |
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 i7-3820 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 170.0 FPS | 127.9 FPS |
| High settings | 272.0 FPS | 204.7 FPS |
| Medium settings | 340.0 FPS | 255.8 FPS |
| Low settings | 425.0 FPS | 319.8 FPS |
| Difference | 0 % | 24.7 % |
