| Name: | AMD Ryzen Threadripper PRO 3945WX | 
| Family: | AMD Ryzen Threadripper PRO | 
| Group: | AMD Ryzen Threadripper PRO 3000 | 
| Segment: | Desktop / Server | 
| Generation: | 3 | 
 
                    | Name: | AMD Ryzen Threadripper PRO 3945WX | 
| Family: | AMD Ryzen Threadripper PRO | 
| Group: | AMD Ryzen Threadripper PRO 3000 | 
| Segment: | Desktop / Server | 
| Generation: | 3 | 
| CPU Cores: | 12 | 
| Threads: | 24 | 
| Cores: | 12x | 
| Core architecture: | normal | 
| Hyperthreading: | Yes | 
| Overclocking: | Yes | 
| Frequency: | 4.0 GHz | 
| Turbo Frequency (1 core): | 4.3 GHz | 
| Memory type: | DDR4-3200 | 
| Max. Memory: | 2.0 TB | 
| Memory channels: | 8 | 
| Bandwidth: | 204.8 GB/s | 
| ECC: | Yes | 
| PCIe: | pci | 
| AES-NI: | Yes | 
| TDP (PL1 / PBP): | 280 W | 
| TDP (PL2): | None | 
| TDP up: | None | 
| TDP down: | None | 
| Tjunction max: | 95 °C | 
| Technology: | 7 nm | 
| Chip design: | Chiplet | 
| Socket: | WRX8 (sWRX8) | 
| L2-Cache: | 6.0 MB | 
| L3-Cache: | 64.0 MB | 
| Architecture: | Castle Peak (Zen 2) | 
| Operating systems: | Windows 10, Linux, Windows 11 | 
| Virtualization: | AMD-V, SVM | 
| Instruction set (ISA): | x86-64 (64 bit) | 
| ISA extensions: | SSE4a, SSE4.1, SSE4.2, FMA3, AVX2 | 
| Release date: | Q1/2021 | 
| Release price: | -- | 
| Part Number: | -- | 
| Documents: | Technical data sheet | 
 Estimated results for PassMark CPU Mark
    Estimated results for PassMark CPU Mark
|   | Intel Core i7-12850HX 
                    16C 24T @ 2.0 GHz
                 | 33567 | 
|   | Intel Core i7-12800HX 
                    16C 24T @ 2.0 GHz
                 | 33567 | 
|   | AMD Ryzen Threadripper PRO 3945WX 
                    12C 24T @ 4.0 GHz
                 | 33450 | 
|   | Intel Xeon Gold 5220R 
                    24C 48T @ 2.2 GHz
                 | 33402 | 
|   | Intel Xeon Gold 5318Y 
                    24C 48T @ 2.1 GHz
                 | 33299 | 
 Geekbench 5, 64bit (Multi-Core)
    Geekbench 5, 64bit (Multi-Core)
|   | Intel Xeon W-2265 
                    12C 24T @ 3.5 GHz
                 | 12869 | 
|   | Intel Xeon Gold 6242 
                    16C 32T @ 2.8 GHz
                 | 12843 | 
|   | AMD Ryzen Threadripper PRO 3945WX 
                    12C 24T @ 4.0 GHz
                 | 12828 | 
|   | Intel Xeon Gold 5218N 
                    16C 32T @ 2.3 GHz
                 | 12732 | 
|   | Intel Xeon Gold 6130T 
                    16C 32T @ 2.1 GHz
                 | 12633 | 
 Geekbench 6 (Multi-Core)
    Geekbench 6 (Multi-Core)
|   | AMD Ryzen 7 5800X3D 
                    8C 16T @ 3.4 GHz
                 | 11646 | 
|   | AMD EPYC 7453 
                    28C 56T @ 2.75 GHz
                 | 11589 | 
|   | AMD Ryzen Threadripper PRO 3945WX 
                    12C 24T @ 4.0 GHz
                 | 11500 | 
|   | Intel Core i7-12700E 
                    12C 20T @ 2.1 GHz
                 | 11321 | 
|   | Intel Core i7-12700T 
                    12C 20T @ 1.4 GHz
                 | 11303 | 
 Geekbench 6 (Single-Core)
    Geekbench 6 (Single-Core)
|   | AMD Ryzen 3 3300X 
                    4C 8T @ 3.8 GHz
                 | 1654 | 
|   | Intel Xeon Gold 6354 
                    18C 36T @ 3.0 GHz
                 | 1652 | 
|   | AMD Ryzen Threadripper PRO 3945WX 
                    12C 24T @ 4.0 GHz
                 | 1652 | 
|   | Intel Xeon Gold 6354 
                    18C 36T @ 3.0 GHz
                 | 1652 | 
|   | Intel Xeon E-2234 
                    4C 4T @ 3.6 GHz
                 | 1643 | 
 Geekbench 5, 64bit (Single-Core)
    Geekbench 5, 64bit (Single-Core)
|   | Intel Xeon E-2278G 
                    8C 16T @ 3.4 GHz
                 | 1314 | 
|   | Intel Xeon E-2278GE 
                    8C 16T @ 3.3 GHz
                 | 1308 | 
|   | AMD Ryzen Threadripper PRO 3945WX 
                    12C 24T @ 4.0 GHz
                 | 1307 | 
|   | Intel Xeon Gold 6336Y 
                    24C 48T @ 2.4 GHz
                 | 1306 | 
|   | Intel Xeon Gold 6334 
                    8C 16T @ 3.6 GHz
                 | 1304 |