Technical Specifications
Performance
| Total Cores | 12 |
|---|---|
| L3 Cache | 64MB (shared) |
| L2 Cache | 512K (per core) |
| L1 Cache | 64K (per core) |
Graphics
| Integrated GPU | No |
|---|
Technical
| Vendor | Amd |
|---|---|
| Released | July 7, 2019 |
Other Specifications
| File compression | 872.1 MB/sec |
|---|---|
| Clang compilation | 104.4 Klines/sec |
| HTML 5 Browser | 209.4 pages/sec |
| PDF Renderer | 299.9 Mpixels/sec |
| Text processing | 144.4 pages/sec |
| Background blur | 41.1 images/sec |
| Photo processing | 75.2 images/sec |
| Ray tracing | 24.4 Mpixels/sec |
| Integer math | 99.6 GOps/sec |
| Floating point math | 58.4 GOps/sec |
| Find prime numbers | 214M Primes/sec |
| Random string sorting | 48.2M Strings/sec |
| Data encryption | 28.6 GBytes/sec |
| Data compression | 448.9 MBytes/sec |
| Physics | 1791 Frames/sec |
| Extended instructions | 29.2B Matrices/sec |
| Cinebench 2024 / Watt | 9.2 PPW |
| Geekbench 6 Multi / Watt | 99.7 PPW |
| Passmark CPU Mark / Watt | 309.8 PPW |
| Blender / Watt | 2.66 PPW |
| Type | Desktop |
| Instruction Set | x86-64 |
| Rival Equivalent | Intel Core i9 9900K |
| P-Cores | 12 |
| P-Threads | 24 |
| Base Frequency (P) | 3.8 GHz |
| Turbo Boost Frequency (P) | 4.6 GHz |
| Total Threads | 24 |
| Bus Frequency | 100 MHz |
| Multiplier | 38x |
| Unlocked Multiplier | Yes |
| Transistors | 3.8 billions |
| Fabrication Process | 7 nm |
| TDP (PL1) | 105 W |
| Socket | AM4 |
| Peak Temperature | 95°C |
| Memory Types | - DDR4-3200 |
| Max. Memory Size | 128 GB |
| Memory Channels | 2 |
| Max. Memory Bandwidth | 47.68 GB/s |
| ECC Support | Yes |
| Official Site | AMD Ryzen 9 3900X official page |
| PCI Express Version | 4.0 |
| PCI Express Lanes | 16 |