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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

AMD Ryzen Threadripper 1950X vs Ryzen 9 3900XT

The AMD Ryzen 9 3900XT is newer than AMD Ryzen Threadripper 1950X also around 15% faster in multi-threaded (CPU Mark) testing, it is around 17% faster in single-thread testing. However, AMD Ryzen 9 3900XT uses substantially less power. All the CPUs in this comparison belong in the Desktop CPU Class.The values below were tabulated from a combined 2857 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 1950X×AMD Ryzen 9 3900XT+ ADD
Price Search Online $375 - BUY
Socket TypesTR4AM4
CPU ClassDesktopDesktop
Clockspeed3.4 GHz3.8 GHz
Turbo SpeedUp to 4.0 GHzUp to 4.7 GHz
# of Physical Cores16 (Threads: 32)12 (Threads: 24)
CacheL1: 1,536KB, L2: 8.0MB, L3: 32MBL1: 768KB, L2: 6.0MB, L3: 64MB
TDP180W105W
Yearly Running Cost$32.85$19.16
Other
First Seen on ChartQ3 2017Q3 2020
# of Samples14931364
CPU Value44.586.9
Single Thread Rating(% diff. to max in group)2278(-16.9%)2742(0.0%)
CPU Mark(% diff. to max in group)27676(-15.1%)32605(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 31st of March 2025 - Higher results represent better performance
AMD Ryzen Threadripper 1950X
27,676
AMD Ryzen 9 3900XT
32,605
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 31st of March 2025 - Higher results represent better value
AMD Ryzen Threadripper 1950X
44.5
AMD Ryzen 9 3900XT
86.9
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 31st of March 2025 - Higher results represent better performance
AMD Ryzen Threadripper 1950X
2,278
AMD Ryzen 9 3900XT
2,742
PassMark Software © 2008-2025
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 1950X AMD Ryzen 9 3900XT
Max TDP180W105W
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.