AMD Ryzen Threadripper Pro 3945WX
AMD Ryzen Threadripper Pro 3945WX: Highlights
AMD Ryzen Threadripper Pro 3945WX is a desktop processor produced by AMD. It has 12 cores and 24 threads. CPU base clock frequency is 4000 MHz, but it’s due to Turbo Boost technology. It can perform up to 4300 MHz. AMD Ryzen Threadripper Pro 3945WX CPU has no integrated graphics.
AMD Ryzen Threadripper Pro 3945WX is based on a 7 nm fabrication process and a TDP of 280W. It supports DDR4 memory, and the speed is 3200 MHz.
SPECIFICATIONS
General Information
| Vendor | AMD |
| Released | July 2020 |
| Type | Desktop |
| Model | Ryzen Threadripper Pro 3945WX |
| Instruction set | x86-64 |
| Codename | Castle Peak |
| Socket | sWRX8 |
| Integrated GPU | No |
| Supported displays | No |
| Supports 64-bit | Yes |
CPU Performance
| Cores | 12 |
| Threads | 24 |
| Base Frequency | 4.0 GHz |
| Turbo Boost Frequency | 4.3 GHz |
| Bus Frequency | 100 MHz |
| Clock Multiplier | 40x |
| L1 Cache | 768KB |
| L2 Cache | 6MB |
| L3 Cache | 64MB |
| L2 core | 0.5MB/core |
| L3 core | 5.3MB/core |
| Unlocked Multiplier | No |
iGPU
| Integrated Graphics | No |
| GPU Base Clock | - |
| GPU Boost Clock | - |
| Shading Units | - |
| TMUs | - |
| ROPs | - |
| Execution Units | - |
| TGP | - |
| Max. Resolution | - |
| iGPU FLOPS | - |
Power
| Transistors | 3800 million |
| Fabrication process | TSMC 7nm FinFET |
| TDP | 280W |
| Max. temperature | 90°C |
Memory Support
| Memory Types | DDR4 |
| Memory Size | 2048GB |
| RAM speed | 3200 MHz |
| Max. Memory Channels | 8 |
| Max. Memory Bandwidth | 204.8GB/s |
| ECC Support | Yes |
| DDR memory version | 4 |
| Bus Transfer Rate | - |
| Bus Speed | - |
Miscellaneous
| Official Site | AMD Ryzen Threadripper Pro 3945WX Official website |
| PCI Express Version | 4.0 |
| PCI Express Lanes | 128 |
Benchmarks
| Cinebench R23 Single-Core | - |
| Cinebench R23 Multi-Core | - |
| Passmark CPU Single-Core | 2700 |
| Passmark CPU Multi-Core | 33431 |
| Geekbench Single-Core | 1300 |
| Geekbench Multi-Core | 14155 |
Key Features
| SSE version | 4.1 / 4.2 |
| Front-end width | Die Size 4x 74 mm² |
| MULTITHREADING | |
| AES | |
| AVX | |
| F16C | |
| MMX | |
| TRUST ZONE | |
| NX BIT | |
| FMA4 | |
| FMA3 |
