amd
Brand64/128
Cores/Threads2.9GHz
Base Clock280W
TDPAMD Ryzen Threadripper 3990X
amd
Brand16/32
Cores/Threads4.5GHz
Base Clock350W
TDPAMD Threadripper PRO 7955WX
AMD Ryzen Threadripper 3990X
AMD Ryzen Threadripper 3990X
$3990 • Feb 2020
AMD Threadripper PRO 7955WX
$1899 • Oct 2023
AMD Threadripper PRO 7955WX
Specs Comparison
| Specification | AMD Ryzen Threadripper 3990X | AMD Threadripper PRO 7955WX |
|---|---|---|
| Cores | 64 | 16 |
| Threads | 128 | 32 |
| Base Clock | 2.9 GHz | 4.5 GHz |
| Boost Clock | 4.3 GHz | 5.3 GHz |
| Multiplier Unlocked | ✓ Yes | ✓ Yes |
| Multiplier | 29 X | 45 X |
| TDP | 280 W | 350 W |
| Memory Support | DDR4 | DDR5 |
| Cache L1 | 64 KB | 64 KB |
| Cache L2 | 0.50 MB | 1.00 MB |
| Cache L3 | 256.00 MB | 64.00 MB |
| Integrated GPU | N/A | N/A |
| Architecture | Ryzen Threadripper (Zen 2 (Castle Peak)) | Ryzen Threadripper (Zen 4 (Storm Peak)) |
| Process Size | 7nm | 5nm |
| Socket | amd socket trx4 | amd socket str5 |
| Foundry | TSMC | TSMC |
| Die Size | 8 mm² | 2 mm² |
| PCI Express | Gen 4, 64 Lanes(CPU only) | Gen 5, 128 Lanes(CPU only) |
| Transistors | 30400 million | 13140 million |
| Max Temperature | N/A | 95°C |
Comparison in Tools
Cinebench R23
Industry-leading 3D rendering benchmark that measures real-world CPU processing power and performance
Single Core Performance
AMD Ryzen Threadripper 3990X
AMD Threadripper PRO 7955WX
Multi Core Performance
AMD Ryzen Threadripper 3990X
AMD Threadripper PRO 7955WX
Geekbench 5
Popular cross-platform CPU benchmark measuring single and multi-core performance in real-world tasks
Single Core Performance
AMD Ryzen Threadripper 3990X
AMD Threadripper PRO 7955WX
Multi Core Performance
AMD Ryzen Threadripper 3990X
AMD Threadripper PRO 7955WX
PassMark
PassMark CPU Mark is a popular synthetic benchmark that scores overall CPU performance (higher is better).
Overall CPU Score
AMD Ryzen Threadripper 3990X
AMD Threadripper PRO 7955WX
Blender Benchmark
Measures CPU rendering speed in Blender, reported in frames per second (FPS). Higher FPS means faster completion of 3D rendering tasks.
Blender FPS
AMD Ryzen Threadripper 3990X
AMD Threadripper PRO 7955WX
Comparison in Games
No benchmark data available for this combination of CPUs yet.
We're working on collecting performance data for this combination of CPUs. Please check back later.
It's a Tie!
Based on 4 synthetic benchmarks
AMD Ryzen Threadripper 3990X
AMD • 64/128 • 2.9GHz
AMD Threadripper PRO 7955WX
AMD • 16/32 • 4.5GHz
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