TDP
105W
Max RAM
47.68 GB/s
General info
| Type i | Desktop (537 others) |
| Cpu socket i | AM4AMD Ryzen 9 3950X |
| Chipset i | X570, B550, A520, X470, B450 (37 others) |
| Has Integrated Graphics i | ✖ |
| Release date i | 6 years ago11/20/2019 |
| Thermal design power (tdp) i | 105W (14 others) |
| Semiconductor size i | 7 nm (99 others) |
| Cpu temperature i | 95 °C (167 others) |
| Pci express (pcie) version i | 4 (261 others) |
Performance
| CPU Speed i | 16 x 3.5 GHz |
| Cpu threads i | 32 threads (38 others) |
| Turbo clock speed i | 4.7GHz (43 others) |
| Has An Unlocked Multiplier i | ✔ (256 others) |
| L2 Cache i | 8 MB (59 others) |
| L3 Cache i | 64 MB (32 others) |
| L1 Cache i | 1024 KB (3 others) |
| L2 Core i | 0.5 MB/core (166 others) |
| L3 Core i | 4 MB/core (50 others) |
Benchmarks
| Passmark result i | 38571 |
| Passmark result (single) i | 2703 (1 other) |
| Cinebench r20 (multi) result i | 9148 |
| Cinebench r20 (single) result i | 531 |
| Geekbench 6 Result (multi) i | 10694 |
| Geekbench 6 Result (single) i | 1724 (1 other) |
| Blender (bmw27) Result i | 90.8 seconds |
Memory
| Ram speed (max) i | 3200 MHz (87 others) |
| Maximum memory bandwidth i | 47.68 GB/s (26 others) |
| Ddr memory version i | 4 (397 others) |
| Memory channels i | 2 (845 others) |
| Maximum memory amount i | 128GB (262 others) |
| Supports ecc memory i | ✔ (319 others) |
Similar products
Frequently Asked Questions
How much L3 cache does the AMD Ryzen 9 3950X have?
At 64 MB, the AMD Ryzen 9 3950X is 191% above the category average for L3 cache, ranking #34 out of 870 — see ranking cpu products.
How many threads does the AMD Ryzen 9 3950X support?
At 32 threads, the AMD Ryzen 9 3950X is 120% above the category average for CPU threads, ranking #25 out of 951 — see ranking cpu products.
How much L1 cache does the AMD Ryzen 9 3950X have?
At 1024 KB, the AMD Ryzen 9 3950X is 106% above the category average for L1 cache, ranking #37 out of 656 — see ranking cpu products.
What is the PassMark result of the AMD Ryzen 9 3950X?
At 38,571, the AMD Ryzen 9 3950X is 87% above the category average for PassMark result, ranking #98 out of 855 — see ranking cpu products.
What is the blender (bmw27) result of the AMD Ryzen 9 3950X?
At 90.8 seconds, the AMD Ryzen 9 3950X is 79% below the category average for blender (bmw27) result, ranking #93 out of 100 — see ranking cpu products.
What is the cinebench r20 (multi) result of the AMD Ryzen 9 3950X?
At 9148, the AMD Ryzen 9 3950X is 78% above the category average for cinebench r20 (multi) result, ranking #34 out of 261 — see ranking cpu products.
What is the TDP of the AMD Ryzen 9 3950X?
At 105W, the AMD Ryzen 9 3950X is 70% above the category average for TDP, ranking #107 out of 931 — see ranking cpu products.
What is the l3 core of the AMD Ryzen 9 3950X?
At 4 MB/core, the AMD Ryzen 9 3950X is 60% above the category average for l3 core, ranking #60 out of 643 — see ranking cpu products.
What is the multi-core Geekbench 6 score of the AMD Ryzen 9 3950X?
At 10,694, the AMD Ryzen 9 3950X is 39% above the category average for multi-core Geekbench 6 score, ranking #141 out of 576 — see ranking cpu products.
What is the semiconductor size of the AMD Ryzen 9 3950X?
At 7 nm, the AMD Ryzen 9 3950X is 33% below the category average for semiconductor size, ranking #577 out of 950 — see ranking cpu products.
What is the RAM speed of the AMD Ryzen 9 3950X?
At 3200 MHz, the AMD Ryzen 9 3950X is 26% below the category average for RAM speed, ranking #479 out of 929 — see ranking cpu products.
How much memory does the AMD Ryzen 9 3950X support?
At 128GB, the AMD Ryzen 9 3950X is 16% below the category average for maximum memory, ranking #213 out of 904 — see ranking cpu products.
How does it compare?
How does the AMD Ryzen 9 3950X's L2 cache compare to similar CPUss?
At 8 MB, the AMD Ryzen 9 3950X trails the Apple M3 Ultra (32-core CPU / 80-core GPU) (32 MB) by 75%.
How does the AMD Ryzen 9 3950X's maximum memory compare to similar CPUss?
At 128GB, the AMD Ryzen 9 3950X trails the Apple M3 Ultra (32-core CPU / 80-core GPU) (512GB) by 75%.
How does the AMD Ryzen 9 3950X's L3 cache compare to similar CPUss?
At 64 MB, the AMD Ryzen 9 3950X leads the Intel Core i9-9960X (19.25 MB) by 70%.
How does the AMD Ryzen 9 3950X's TDP compare to similar CPUss?
At 105W, the AMD Ryzen 9 3950X leads the Intel Core i9-13900TE (35W) by 67%.
How does the AMD Ryzen 9 3950X's l3 core compare to similar CPUss?
At 4 MB/core, the AMD Ryzen 9 3950X leads the Intel Core i9-9960X (1.38 MB/core) by 66%.
How does the AMD Ryzen 9 3950X's multi-core Geekbench 6 score compare to similar CPUss?
At 10,694, the AMD Ryzen 9 3950X trails the Apple M3 Ultra (32-core CPU / 80-core GPU) (27,749) by 61%.
How does the AMD Ryzen 9 3950X's semiconductor size compare to similar CPUss?
At 7 nm, the AMD Ryzen 9 3950X leads the Apple M3 Ultra (32-core CPU / 80-core GPU) (3 nm) by 57%.
How does the AMD Ryzen 9 3950X's l2 core compare to similar CPUss?
At 0.5 MB/core, the AMD Ryzen 9 3950X trails the Intel Core i9-9960X (1 MB/core) by 50%.
How does the AMD Ryzen 9 3950X's memory channels compare to similar CPUss?
At 2, the AMD Ryzen 9 3950X trails the Intel Core i9-9960X (4) by 50%.
How does the AMD Ryzen 9 3950X's PassMark result compare to similar CPUss?
At 38,571, the AMD Ryzen 9 3950X leads the Intel Core i9-13900TE (20,602) by 47%.
How does the AMD Ryzen 9 3950X's single-core Geekbench 6 score compare to similar CPUss?
At 1724, the AMD Ryzen 9 3950X trails the Apple M3 Ultra (32-core CPU / 80-core GPU) (3221) by 46%.
How does the AMD Ryzen 9 3950X's RAM speed compare to similar CPUss?
At 3200 MHz, the AMD Ryzen 9 3950X trails the Intel Core i9-13900TE (5600 MHz) by 43%.