AMD Ryzen 9 Pro 7945
AMD Ryzen 9 Pro 7945: Highlights
AMD Ryzen 9 Pro 7945 is a desktop processor produced by AMD. It has 12 cores and 24 threads. CPU base clock frequency is 3700 MHz, but it’s due to Turbo Boost technology. It can perform up to 5400 MHz. AMD Ryzen 9 Pro 7945 has integrated graphics AMD Radeon.
AMD Ryzen 9 Pro 7945 is based on a 5 nm fabrication process and a TDP of 65W. It supports DDR5 memory with a double-channel interface, and a memory speed is 5200 MHz.
SPECIFICATIONS
General Information
| Vendor | AMD |
| Released | June 2023 |
| Type | Desktop |
| Model | Ryzen 9 Pro 7945 |
| Instruction set | x86-64 |
| Codename | Zen 4 "Raphael" |
| Socket | AM5 |
| Integrated GPU | AMD Radeon |
| Supported displays | 4 |
| Supports 64-bit | Yes |
CPU Performance
| Cores | 12 |
| Threads | 24 |
| Base Frequency | 3.7 GHz |
| Turbo Boost Frequency | 5.4 GHz |
| Bus Frequency | 100 MHz |
| Clock Multiplier | 37x |
| L1 Cache | 768KB |
| L2 Cache | 12MB |
| L3 Cache | 64MB |
| L2 core | - |
| L3 core | - |
| Unlocked Multiplier | No |
iGPU
| Integrated Graphics | AMD Radeon |
| GPU Base Clock | 400 MHz |
| GPU Boost Clock | 2200 MHz |
| Shading Units | 128GB |
| TMUs | - |
| ROPs | - |
| Execution Units | 2 |
| TGP | 15W |
| Max. Resolution | - |
| iGPU FLOPS | 5.60 TFLOPS |
Power
| Transistors | - |
| Fabrication process | TSMC 5nm FinFET |
| TDP | 65W |
| Max. temperature | 95°C |
Memory Support
| Memory Types | DDR5 |
| Memory Size | 128GB |
| RAM speed | 5200 MHz |
| Max. Memory Channels | 2 |
| Max. Memory Bandwidth | 83.2 GB/s |
| ECC Support | Yes |
| DDR memory version | 5 |
| Bus Transfer Rate | - |
| Bus Speed | - |
Miscellaneous
| Official Site | AMD Ryzen 9 Pro 7945 Official website |
| PCI Express Version | 5.0 |
| PCI Express Lanes | 28/24 |
Benchmarks
| Cinebench R23 Single-Core | 1955 |
| Cinebench R23 Multi-Core | 28905 |
| Passmark CPU Single-Core | - |
| Passmark CPU Multi-Core | 49250 |
| Geekbench Single-Core | 2800 |
| Geekbench Multi-Core | 16832 |
Key Features
| SSE version | 4.1 / 4.2 |
| Front-end width | Die Size 71 mm² |
| MULTITHREADING | |
| AES | |
| AVX | |
| F16C | |
| MMX | |
| TRUST ZONE | |
| NX BIT | |
| FMA4 | |
| FMA3 |
