iconcharts
0

CPU Benchmarks

Over 1,000,000 CPUs benchmarked

AMD Ryzen Threadripper PRO 3975WX vs Ryzen Threadripper PRO 7975WX

The AMD Ryzen Threadripper PRO 7975WX is newer than AMD Ryzen Threadripper PRO 3975WX and is significantly faster in multi-threaded (CPU Mark) testing. It is also significantly faster in single-thread testing. Also, AMD Ryzen Threadripper PRO 7975WX uses around 22% more power. All the CPUs in this comparison belong in the Desktop, Server CPU Class. The values below were tabulated from a combined 369 benchmarks submitted from our PerformanceTest software and results and are updated daily to include new submissions.

  • The first section will show basic information for each CPU selected.
  • The additional graphs shows the CPU Mark and Single Thread values of each CPU selected.
  • An accompany graph, if price data is available, will shows the value for money, in terms of the CPU Mark/Thread Rating per dollar.
  • The last section will show approximate yearly running costs for the CPUs.

×AMD Ryzen Threadripper PRO 3975WX×AMD Ryzen Threadripper PRO 7975WX+ ADD
Price Search Online Search Online
Socket TypesWRX8sTR5
CPU ClassDesktop, ServerDesktop, Server
Clockspeed3.5 GHz4.0 GHz
Turbo SpeedUp to 4.2 GHzUp to 5.3 GHz
# of Physical Cores32 (Threads: 64)32 (Threads: 64)
CacheL1: 2,048KB, L2: 16.0MB, L3: 128MBL1: 2,048KB, L2: 32.0MB, L3: 128MB
TDP280W350W
Yearly Running Cost$51.10$63.87
Other
First Seen on ChartQ4 2020Q4 2023
# of Samples200169
CPU Rank14649
CPU Value44.524.4
Single Thread Rating(% diff. to max in group)2653(-33.7%)4000(0.0%)
CPU Mark(% diff. to max in group)62338(-34.9%)95695(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 17th of February 2026 - Higher results represent better performance
AMD Ryzen Threadripper PRO 3975WX
62,338
AMD Ryzen Threadripper PRO 7975WX
95,695
PassMark Software © 2008-2026
CPU Value (CPU Mark / $Price)
As of 17th of February 2026 - Higher results represent better value
AMD Ryzen Threadripper PRO 3975WX
44.5
AMD Ryzen Threadripper PRO 7975WX
24.4
PassMark Software © 2008-2026
CPU Single Thread Rating
As of 17th of February 2026 - Higher results represent better performance
AMD Ryzen Threadripper PRO 3975WX
2,653
AMD Ryzen Threadripper PRO 7975WX
4,000
PassMark Software © 2008-2026
Estimated Energy Usage Cost
Estimated Energy Adjustable Values
Average hours of use per day Average CPU Utilization (0-100%)1 Power cost, $ per kWh2
8
25
1Average user usage is typically low and can vary from task to task. An estimate load 25% is nominal.
2Typical power costs vary around the world. Check your last power bill for details. Values of $0.15 to $0.45 per kWh are typical.
AMD Ryzen Threadripper PRO 3975WX AMD Ryzen Threadripper PRO 7975WX
Max TDP280W350W
Power consumption per day (kWh)NANA
Running cost per dayNANA
Power consumption per year (kWh)NANA
Running cost per yearNANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.