TDP
350W
General info
| Type i | Desktop (537 others) |
| Has Integrated Graphics i | ✖ |
| Release date i | 8 months ago05/20/2025 (8 others) |
| Thermal design power (tdp) i | 350W (17 others) |
| Semiconductor size i | 4 nm (131 others) |
| Cpu temperature i | 95 °C (167 others) |
| Pci express (pcie) version i | 5 (244 others) |
Performance
| CPU Speed i | 16 x 4.5 GHz (2 others) |
| Cpu threads i | 32 threads (38 others) |
| Turbo clock speed i | 5.4GHz (33 others) |
| Has An Unlocked Multiplier i | ✔ (256 others) |
| L2 Cache i | 16 MB (29 others) |
| L3 Cache i | 64 MB (32 others) |
| L1 Cache i | 1280 KB (6 others) |
| L2 Core i | 1 MB/core (163 others) |
| L3 Core i | 4 MB/core (50 others) |
Benchmarks
| Passmark result i | 69993 |
| Passmark result (single) i | 4561 |
Memory
| Ram speed (max) i | 6400 MHz (73 others) |
| Ddr memory version i | 5 (466 others) |
| Memory channels i | 8 (17 others) |
| Maximum memory amount i | 2000GB (13 others) |
| Supports ecc memory i | ✔ (319 others) |
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Frequently Asked Questions
What is the TDP of the AMD Ryzen Threadripper Pro 9955WX?
At 350W, the AMD Ryzen Threadripper Pro 9955WX ranks #1 out of 931 — see ranking cpu products — one of the Highest TDP in this category, 470% above the category average.
What is the PCIe version of the AMD Ryzen Threadripper Pro 9955WX?
At 5, the AMD Ryzen Threadripper Pro 9955WX ranks #1 out of 919 — see ranking cpu products — one of the Highest PCIe version in this category, 32% above the category average.
What is the DDR memory version of the AMD Ryzen Threadripper Pro 9955WX?
At 5, the AMD Ryzen Threadripper Pro 9955WX ranks #1 out of 952 — see ranking cpu products — one of the Highest DDR memory version in this category, 14% above the category average.
What is the memory channels of the AMD Ryzen Threadripper Pro 9955WX?
At 8, the AMD Ryzen Threadripper Pro 9955WX ranks #1 out of 921 — see ranking cpu products — one of the Highest memory channels in this category, 261% above the category average.
How much memory does the AMD Ryzen Threadripper Pro 9955WX support?
At 2000GB, the AMD Ryzen Threadripper Pro 9955WX ranks #2 out of 904 — see ranking cpu products — one of the Highest maximum memory in this category, 1238% above the category average.
What is the PassMark result of the AMD Ryzen Threadripper Pro 9955WX?
At 69,993, the AMD Ryzen Threadripper Pro 9955WX is 239% above the category average for PassMark result, ranking #19 out of 855 — see ranking cpu products.
How much L3 cache does the AMD Ryzen Threadripper Pro 9955WX have?
At 64 MB, the AMD Ryzen Threadripper Pro 9955WX is 191% above the category average for L3 cache, ranking #34 out of 870 — see ranking cpu products.
How much L1 cache does the AMD Ryzen Threadripper Pro 9955WX have?
At 1280 KB, the AMD Ryzen Threadripper Pro 9955WX is 157% above the category average for L1 cache, ranking #24 out of 656 — see ranking cpu products.
How many threads does the AMD Ryzen Threadripper Pro 9955WX support?
At 32 threads, the AMD Ryzen Threadripper Pro 9955WX is 120% above the category average for CPU threads, ranking #25 out of 951 — see ranking cpu products.
How much L2 cache does the AMD Ryzen Threadripper Pro 9955WX have?
At 16 MB, the AMD Ryzen Threadripper Pro 9955WX is 114% above the category average for L2 cache, ranking #86 out of 820 — see ranking cpu products.
What is the l2 core of the AMD Ryzen Threadripper Pro 9955WX?
At 1 MB/core, the AMD Ryzen Threadripper Pro 9955WX is 69% above the category average for l2 core, ranking #51 out of 665 — see ranking cpu products.
What is the semiconductor size of the AMD Ryzen Threadripper Pro 9955WX?
At 4 nm, the AMD Ryzen Threadripper Pro 9955WX is 62% below the category average for semiconductor size, ranking #742 out of 950 — see ranking cpu products.
How does it compare?
How does the AMD Ryzen Threadripper Pro 9955WX's maximum memory compare to similar CPUss?
At 2000GB, the AMD Ryzen Threadripper Pro 9955WX leads the AMD Ryzen 9 7945HX (64GB) by 97%.
How does the AMD Ryzen Threadripper Pro 9955WX's TDP compare to similar CPUss?
At 350W, the AMD Ryzen Threadripper Pro 9955WX leads the Intel Core i9-13900HX (55W) by 84%.
How does the AMD Ryzen Threadripper Pro 9955WX's memory channels compare to similar CPUss?
At 8, the AMD Ryzen Threadripper Pro 9955WX leads the Intel Core i9-13900HX (2) by 75%.
How does the AMD Ryzen Threadripper Pro 9955WX's semiconductor size compare to similar CPUss?
At 4 nm, the AMD Ryzen Threadripper Pro 9955WX trails the Intel Core i9-13900HX (10 nm) by 60%.
How does the AMD Ryzen Threadripper Pro 9955WX's L2 cache compare to similar CPUss?
At 16 MB, the AMD Ryzen Threadripper Pro 9955WX trails the Apple M3 Ultra (32-core CPU / 80-core GPU) (32 MB) by 50%.
How does the AMD Ryzen Threadripper Pro 9955WX's L3 cache compare to similar CPUss?
At 64 MB, the AMD Ryzen Threadripper Pro 9955WX trails the AMD Ryzen 9 9955HX3D (128 MB) by 50%.
How does the AMD Ryzen Threadripper Pro 9955WX's l3 core compare to similar CPUss?
At 4 MB/core, the AMD Ryzen Threadripper Pro 9955WX trails the AMD Ryzen 9 9955HX3D (8 MB/core) by 50%.
How does the AMD Ryzen Threadripper Pro 9955WX's PassMark result compare to similar CPUss?
At 69,993, the AMD Ryzen Threadripper Pro 9955WX leads the Intel Core i9-13900HX (42,999) by 39%.
How does the AMD Ryzen Threadripper Pro 9955WX's L1 cache compare to similar CPUss?
At 1280 KB, the AMD Ryzen Threadripper Pro 9955WX leads the AMD Ryzen 9 7945HX (1000 KB) by 22%.
How does the AMD Ryzen Threadripper Pro 9955WX's PCIe version compare to similar CPUss?
At 5, the AMD Ryzen Threadripper Pro 9955WX leads the Apple M3 Ultra (32-core CPU / 80-core GPU) (4) by 20%.
How does the AMD Ryzen Threadripper Pro 9955WX's RAM speed compare to similar CPUss?
At 6400 MHz, the AMD Ryzen Threadripper Pro 9955WX leads the AMD Ryzen 9 7945HX (5200 MHz) by 19%.
How does the AMD Ryzen Threadripper Pro 9955WX's passmark result (single) compare to similar CPUss?
At 4561, the AMD Ryzen Threadripper Pro 9955WX leads the AMD Ryzen 9 7945HX (4040) by 11%.