TDP
280W
Max RAM
95.37 GB/s
General info
| Type i | Desktop (537 others) |
| Cpu socket i | sTRX4AMD Ryzen Threadripper 3990X |
| Has Integrated Graphics i | ✖ |
| Release date i | 5 years ago02/07/2020 |
| Thermal design power (tdp) i | 280W (4 others) |
| Semiconductor size i | 7 nm (99 others) |
| Cpu temperature i | 68 °C (5 others) |
| Pci express (pcie) version i | 4 (261 others) |
Performance
| CPU Speed i | 64 x 2.9 GHz |
| Cpu threads i | 128 threads (6 others) |
| Turbo clock speed i | 4.3GHz (25 others) |
| Has An Unlocked Multiplier i | ✔ (256 others) |
| L2 Cache i | 32 MB (23 others) |
| L3 Cache i | 256 MB (6 others) |
| L1 Cache i | 4096 KB (3 others) |
| L2 Core i | 0.5 MB/core (166 others) |
| L3 Core i | 4 MB/core (50 others) |
Benchmarks
| Passmark result i | 79908 |
| Passmark result (single) i | 2561 (1 other) |
| Cinebench r20 (multi) result i | 24763 |
| Cinebench r20 (single) result i | 495 (2 others) |
| Geekbench 6 Result (multi) i | 13901 |
| Geekbench 6 Result (single) i | 1615 |
| Blender (bmw27) Result i | 30 seconds |
Memory
| Ram speed (max) i | 3200 MHz (87 others) |
| Maximum memory bandwidth i | 95.37 GB/s (2 others) |
| Ddr memory version i | 4 (397 others) |
| Memory channels i | 4 (48 others) |
| Maximum memory amount i | 512GB (1 other) |
| Supports ecc memory i | ✔ (319 others) |
Similar products
Frequently Asked Questions
What is the TDP of the AMD Ryzen Threadripper 3990X?
At 280W, the AMD Ryzen Threadripper 3990X is 356% above the category average for TDP, ranking #19 out of 931 — see ranking cpu products.
How much L2 cache does the AMD Ryzen Threadripper 3990X have?
At 32 MB, the AMD Ryzen Threadripper 3990X is 328% above the category average for L2 cache, ranking #23 out of 820 — see ranking cpu products.
How many threads does the AMD Ryzen Threadripper 3990X support?
At 128 threads, the AMD Ryzen Threadripper 3990X ranks #3 out of 951 — see ranking cpu products — one of the Highest CPU threads in this category, 785% above the category average.
How much L3 cache does the AMD Ryzen Threadripper 3990X have?
At 256 MB, the AMD Ryzen Threadripper 3990X ranks #3 out of 870 — see ranking cpu products — one of the Highest L3 cache in this category, 1075% above the category average.
What is the cinebench r20 (multi) result of the AMD Ryzen Threadripper 3990X?
At 24,763, the AMD Ryzen Threadripper 3990X is 389% above the category average for cinebench r20 (multi) result, ranking #4 out of 261 — see ranking cpu products.
How much L1 cache does the AMD Ryzen Threadripper 3990X have?
At 4096 KB, the AMD Ryzen Threadripper 3990X is 731% above the category average for L1 cache, ranking #5 out of 656 — see ranking cpu products.
What is the PassMark result of the AMD Ryzen Threadripper 3990X?
At 79,908, the AMD Ryzen Threadripper 3990X is 288% above the category average for PassMark result, ranking #17 out of 855 — see ranking cpu products.
What is the blender (bmw27) result of the AMD Ryzen Threadripper 3990X?
At 30 seconds, the AMD Ryzen Threadripper 3990X ranks #100 out of 100 — see ranking cpu products — among the Lowest blender (bmw27) result in this category, 93% below the category average.
How much memory does the AMD Ryzen Threadripper 3990X support?
At 512GB, the AMD Ryzen Threadripper 3990X is 239% above the category average for maximum memory, ranking #22 out of 904 — see ranking cpu products.
What is the multi-core Geekbench 6 score of the AMD Ryzen Threadripper 3990X?
At 13,901, the AMD Ryzen Threadripper 3990X is 81% above the category average for multi-core Geekbench 6 score, ranking #76 out of 576 — see ranking cpu products.
What is the memory channels of the AMD Ryzen Threadripper 3990X?
At 4, the AMD Ryzen Threadripper 3990X is 80% above the category average for memory channels, ranking #19 out of 921 — see ranking cpu products.
What is the l3 core of the AMD Ryzen Threadripper 3990X?
At 4 MB/core, the AMD Ryzen Threadripper 3990X is 60% above the category average for l3 core, ranking #60 out of 643 — see ranking cpu products.
How does it compare?
How does the AMD Ryzen Threadripper 3990X's L1 cache compare to similar CPUss?
At 4096 KB, the AMD Ryzen Threadripper 3990X leads the AMD Ryzen Threadripper Pro 7985WX (64 KB) by 98%.
How does the AMD Ryzen Threadripper 3990X's L2 cache compare to similar CPUss?
At 32 MB, the AMD Ryzen Threadripper 3990X leads the AMD Ryzen Threadripper Pro 7985WX (1 MB) by 97%.
How does the AMD Ryzen Threadripper 3990X's L3 cache compare to similar CPUss?
At 256 MB, the AMD Ryzen Threadripper 3990X leads the AMD Ryzen 3 5305GE (8 MB) by 97%.
How does the AMD Ryzen Threadripper 3990X's TDP compare to similar CPUss?
At 280W, the AMD Ryzen Threadripper 3990X leads the AMD Ryzen 3 5305GE (35W) by 88%.
How does the AMD Ryzen Threadripper 3990X's maximum memory compare to similar CPUss?
At 512GB, the AMD Ryzen Threadripper 3990X trails the AMD Ryzen Threadripper Pro 3995WX (2000GB) by 74%.
How does the AMD Ryzen Threadripper 3990X's memory channels compare to similar CPUss?
At 4, the AMD Ryzen Threadripper 3990X trails the AMD Ryzen Threadripper Pro 3995WX (8) by 50%.
How does the AMD Ryzen Threadripper 3990X's l3 core compare to similar CPUss?
At 4 MB/core, the AMD Ryzen Threadripper 3990X leads the AMD Ryzen 3 5305GE (2 MB/core) by 50%.
How does the AMD Ryzen Threadripper 3990X's l2 core compare to similar CPUss?
At 0.5 MB/core, the AMD Ryzen Threadripper 3990X trails the AMD Ryzen Threadripper 7980X (1 MB/core) by 50%.
How does the AMD Ryzen Threadripper 3990X's PassMark result compare to similar CPUss?
At 79,908, the AMD Ryzen Threadripper 3990X trails the AMD Ryzen Threadripper 7980X (136,295) by 41%.
How does the AMD Ryzen Threadripper 3990X's RAM speed compare to similar CPUss?
At 3200 MHz, the AMD Ryzen Threadripper 3990X trails the AMD Ryzen Threadripper 7980X (5200 MHz) by 38%.
How does the AMD Ryzen Threadripper 3990X's passmark result (single) compare to similar CPUss?
At 2561, the AMD Ryzen Threadripper 3990X trails the AMD Ryzen Threadripper 7980X (4037) by 37%.
How does the AMD Ryzen Threadripper 3990X's cinebench r20 (single) result compare to similar CPUss?
At 495, the AMD Ryzen Threadripper 3990X trails the AMD Ryzen Threadripper 7980X (742) by 33%.