AMD Ryzen Threadripper 3990X vs AMD Ryzen Threadripper PRO 5965WX

Updated Jun 2026 · Scored by the Let’s Compare Data Engine · How we score

Verdict

Key takeaways

  • AMD Ryzen Threadripper 3990X leads AMD Ryzen Threadripper PRO 5965WX overall by 12 points (81 vs 69 out of 100).
  • Key differences: PassMark CPU mark, where AMD Ryzen Threadripper 3990X has 79,592 vs 65,906; L3 cache, where AMD Ryzen Threadripper 3990X has 256 MB vs 128 MB; L2 cache, where AMD Ryzen Threadripper 3990X has 32 MB vs 12 MB; cores, where AMD Ryzen Threadripper 3990X has 64 vs 24; threads, where AMD Ryzen Threadripper 3990X has 128 vs 48.
AMD Ryzen Threadripper 3990X leads overall
AMD Ryzen Threadripper 3990X · #2 of 465
81
AMD Ryzen Threadripper PRO 5965WX · #9 of 465
69
Key differences
  • PassMark CPU MarkAMD Ryzen Threadripper 3990X 79,592 vs 65,906
  • L3 CacheAMD Ryzen Threadripper 3990X 256 MB vs 128 MB
  • L2 CacheAMD Ryzen Threadripper 3990X 32 MB vs 12 MB
  • CoresAMD Ryzen Threadripper 3990X 64 vs 24
  • ThreadsAMD Ryzen Threadripper 3990X 128 vs 48

Scores by Category

Ryzen Threadripper 3990X wins 2 of 2 categories

CategoryRyzen Threadripper 3990XRyzen Threadripper PRO 5965WXLead
Benchmark
+6
Core Specifications
+27

Value for Money

Launch prices — enter today's prices (same currency for both).

Ryzen Threadripper 3990X

Ryzen Threadripper PRO 5965WX

Detailed Specifications

Core Specifications

Feature
Ryzen Threadripper 3990X
Ryzen Threadripper PRO 5965WX
Cores
64
24
Threads
128
48
Base Frequency
2.9 GHz
3.8 GHz31% more
Base Power Consumption
280 W
280 W
Maximum Frequency
4.3 GHz
4.5 GHz5% more
L1 Cache
N/A
1,536 KB
L2 Cache
32 MB167% more
12 MB
L3 Cache
256 MB100% more
128 MB
Lithography Process
7 nm
7 nm
Is unlocked
Yes
Yes

Benchmark

Feature
Ryzen Threadripper 3990X
Ryzen Threadripper PRO 5965WX
PassMark CPU Mark
79,59221% more
65,906

Specification Note

Specifications are compiled from official manufacturer data and other reliable internet sources. Some features may vary by region or model configuration.

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