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CPU Benchmarks

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AMD Ryzen 7 7840HX vs Ryzen Threadripper PRO 7945WX

The AMD Ryzen 7 7840HX is newer than AMD Ryzen Threadripper PRO 7945WX, while AMD Ryzen Threadripper PRO 7945WX is around 9% faster in multi-threaded (CPU Mark) testing but the CPUs have comparable single-thread rating. However, AMD Ryzen 7 7840HX uses substantially less power. The CPUs selected in this comparison belong in different CPU Classes: Desktop, Laptop. Consider, selecting CPUs from simliar CPU Class for more apt comparison.The values below were tabulated from a combined 22 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 7 7840HX×AMD Ryzen Threadripper PRO 7945WX+ ADD
Price Search Online Search Online
Socket TypeFL1sTR5
CPU ClassDesktop, LaptopDesktop
Clockspeed2.9 GHz4.7 GHz
Turbo SpeedUp to 5.1 GHzUp to 5.3 GHz
# of Physical Cores12 (Threads: 24)12 (Threads: 24)
CacheL1: 768KB, L2: 12.0MB, L3: 64MBL1: 768KB, L2: 12.0MB, L3: 64MB
TDP55W350W
Yearly Running Cost$10.04$63.88
OtherAMD Radeon 610M
First Seen on ChartQ4 2024Q4 2023
# of Samples913
CPU Value0.00.0
Single Thread Rating(% diff. to max in group)3969(-2.9%)4087(0.0%)
CPU Mark(% diff. to max in group)44923(-9.5%)49629(0.0%)

CPU Mark Rating
As of 22nd of December 2024 - Higher results represent better performance
AMD Ryzen 7 7840HX
44,923
AMD Ryzen Threadripper PRO 7945WX
49,629
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 22nd of December 2024 - Higher results represent better performance
AMD Ryzen 7 7840HX
3,969
AMD Ryzen Threadripper PRO 7945WX
4,087
PassMark Software © 2008-2024
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 7 7840HX AMD Ryzen Threadripper PRO 7945WX
Max TDP55W350W
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.