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AMD Ryzen Threadripper PRO 3945WX

Benchmarks for the AMD Ryzen Threadripper PRO 3945WX can be found below. Release dates, price and performance comparisons are also listed when available. This is made using thousands of PerformanceTest benchmark results and is updated daily.

  • The first graph shows the relative performance of the CPU compared to the 10 other common (single) CPUs in terms of PassMark CPU Mark.
  • The 2nd graph shows the value for money, in terms of the CPUMark per dollar.
  • The pricing history data shows the price for a single Processor. For multiple Processors, multiply the price shown by the number of CPUs.

AMD Ryzen Threadripper PRO 3945WX

Description:

Class: Desktop, Server

Socket: sWRX8

Clockspeed: 4.0 GHz

Turbo Speed: 4.3 GHz

Cores: 12 Threads: 24

Typical TDP: 280 W

Cache per CPU Package:
L1 Instruction Cache: 12 x 32 KB
L1 Data Cache: 12 x 32 KB
L2 Cache: 12 x 512 KB
L3 Cache: 64 MB

Other names: AMD Ryzen Threadripper PRO 3945WX 12-Cores

CPU First Seen on Charts: Q3 2020

CPUmark/$Price: NA

Overall Rank:
426th fastest in multithreading out of 5787 CPUs
980th fastest in single threading out of 5787 CPUs
123rd fastest in out of 1554 Desktop CPUs
285th fastest in out of 1229 Server CPUs

Last Price Change: NA

Average CPU Mark rating
Multithread Rating
33434
Single Thread Rating
2698

Samples: 203*
*Margin for error: Low

CPU Test Suite Average Results for AMD Ryzen Threadripper PRO 3945WX

Integer Math101,194 MOps/Sec
Floating Point Math59,614 MOps/Sec
Find Prime Numbers223 Million Primes/Sec
Random String Sorting49,163 Thousand Strings/Sec
Data Encryption29,260 MBytes/Sec
Data Compression460,922 KBytes/Sec
Physics2,178 Frames/Sec
Extended Instructions29,750 Million Matrices/Sec
Single Thread2,698 MOps/Sec
From submitted results to PerformanceTest V10 as of 15th of February 2026.

CPU Mark Distribution for AMD Ryzen Threadripper PRO 3945WX

Submitted Baseline Distribution Graph as of 10th of February 2026
From submitted results since PerformanceTest V10 as of 10th of February 2026.
For distribution graph only: Results are trimmed to exclude outliers by disregarding the bottom 1% and top 1% of submissions.

Search for AMD Ryzen Threadripper PRO 3945WX
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Machines with this CPU (or similar)

Threadripper PRO 9955WX 16-Core Workstation Desktop PC - RTX 5060 Ti, 32GB RAM, 2TB P510 Gen5 SSD+3TB HDD, W11P (High Performance Computer for Gen AI, AR, ML, CAD, Deep Learning, 3D Modeling) Threadripper PRO 9955WX 16-Core Workstation Desktop PC - RTX 5060 Ti, 32GB RAM, 2TB P510 Gen5 SSD+3TB HDD, W11P (High Performance Computer for Gen AI, AR, ML, CAD, Deep Learning, 3D Modeling) $4849.99
(www.amazon.com)
Note: PassMark Software may earn compensation for sales from links on this site through affiliate programs.
CPU Mark Relative to Top 10 Common Desktop, Server CPUs
As of 15th of February 2026 - Higher results represent better performance
Processor Average CPU Mark
Intel Core i9-13900K
 58,291
ARM Neoverse-N1 80 Core 3000 MHz
 34,788
AMD Ryzen Threadripper PRO 3945WX
 33,434
AMD Ryzen 5 PRO 7645
 27,565
AMD Ryzen 5 5600X
 21,843
Intel Core i5-12400F
 19,582
Intel Xeon E5-2680 v4 @ 2.40GHz
 17,236
Intel Xeon E5-2697 v2 @ 2.70GHz
 14,251
Apple M1 8 Core 3200 MHz
 14,133
Intel Xeon E5-1650 v4 @ 3.60GHz
 11,328
Intel Xeon E5-1650 v3 @ 3.50GHz
 10,378
CPU Value (CPU Mark / $Price )
As of 15th of February 2026 - Higher results represent better value
Processor CPU Mark / $Price
AMD Ryzen 5 5600X
 136.53
Intel Core i5-12400F
 122.39
Intel Core i9-13900K
 107.95
Intel Xeon E5-2680 v4 @ 2.40GHz
 81.32
Intel Xeon E5-2697 v2 @ 2.70GHz
 73.67
AMD Ryzen 5 PRO 7645
 61.71
Intel Xeon E5-1650 v2 @ 3.50GHz
 40.47
Intel Xeon E5-1650 v4 @ 3.60GHz
 26.35
Intel Xeon E5-1650 v3 @ 3.50GHz
 7.28
AMD Ryzen Threadripper PRO 3945WX
 NA
Apple M1 8 Core 3200 MHz
 NA
Single Thread Rating
As of 15th of February 2026 - Higher results represent better performance
Processor Average Thread Rating
Intel Core i9-13900K
 4,600
AMD Ryzen 5 PRO 7645
 3,954
Apple M1 8 Core 3200 MHz
 3,676
Intel Core i5-12400F
 3,489
AMD Ryzen 5 5600X
 3,365
AMD Ryzen Threadripper PRO 3945WX
 2,698
Intel Xeon E5-1650 v4 @ 3.60GHz
 2,369
Intel Xeon E5-1650 v3 @ 3.50GHz
 2,122
Intel Xeon E5-1650 v2 @ 3.50GHz
 2,037
Intel Xeon E5-2680 v4 @ 2.40GHz
 1,931
Intel Xeon E5-2697 v2 @ 2.70GHz
 1,779
Last 5 Baselines for AMD Ryzen Threadripper PRO 3945WX
Most recent listed first
Baseline CPU Mark
BL3240229 - Jan 25 2026
33953
BL3197665 - Jan 08 2026
33143
BL3196768 - Jan 08 2026
31474
BL3196760 - Jan 08 2026
31474
BL3162289 - Dec 25 2025
32355
Additional baselines can be obtained using Windows version of PerformanceTest's Manage Baselines feature.
Popular comparisons for AMD Ryzen Threadripper PRO 3945WX
As of 15th of February 2026 - Higher results represent better performance
Processor Average CPU Mark
AMD Ryzen Threadripper PRO 3945WX
 33,434
AMD Ryzen 9 5900X vs AMD Ryzen Threadripper PRO 3945WX
 38,940 (+16.5%)
AMD Ryzen 9 3900XT vs AMD Ryzen Threadripper PRO 3945WX
 32,514 (-2.8%)
AMD Ryzen 7 5800X vs AMD Ryzen Threadripper PRO 3945WX
 27,702 (-17.1%)
AMD Ryzen 9 3900X vs AMD Ryzen Threadripper PRO 3945WX
 32,503 (-2.8%)
Intel Xeon W-2265 @ 3.50GHz vs AMD Ryzen Threadripper PRO 3945WX
 25,738 (-23.0%)
AMD Ryzen Threadripper PRO 3955WX vs AMD Ryzen Threadripper PRO 3945WX
 39,928 (+19.4%)
AMD Ryzen 9 3950X vs AMD Ryzen Threadripper PRO 3945WX
 38,484 (+15.1%)
AMD Ryzen 9 5900 vs AMD Ryzen Threadripper PRO 3945WX
 33,948 (+1.5%)
Intel Core i9-10980XE @ 3.00GHz vs AMD Ryzen Threadripper PRO 3945WX
 32,021 (-4.2%)
Intel Xeon W-2295 @ 3.00GHz vs AMD Ryzen Threadripper PRO 3945WX
 30,899 (-7.6%)
AMD Ryzen 9 3900 vs AMD Ryzen Threadripper PRO 3945WX
 30,600 (-8.5%)
Intel Xeon Platinum 8252C @ 3.80GHz vs AMD Ryzen Threadripper PRO 3945WX
 28,147 (-15.8%)