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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

AMD Ryzen 7 8745H vs Ryzen 7 PRO 8840U

Both CPUs were released (or first benchmaked) within the last year, while AMD Ryzen 7 8745H is around 21% faster in multi-threaded (CPU Mark) testing but the CPUs have comparable single-thread rating. However, AMD Ryzen 7 8745H uses around 47% more power. The CPUs selected in this comparison belong in different CPU Classes: Laptop, Desktop, Server. Consider, selecting CPUs from simliar CPU Class for more apt comparison.The values below were tabulated from a combined 216 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 8745H×AMD Ryzen 7 PRO 8840U+ ADD
Price Search Online Search Online
Socket TypeNA2FP7 FP7r2
CPU ClassLaptopDesktop, Laptop, Server
ClockspeedNA23.3 GHz
Turbo SpeedUp to 4.9 GHzUp to 5.1 GHz
# of Physical Cores8 (Threads: 16)8 (Threads: 16)
CacheL1: 512KB, L2: 8.0MB, L3: 16MBL1: 512KB, L2: 8.0MB, L3: 16MB
TDP45W28W
Yearly Running Cost$8.21$5.11
Otherw/ Radeon 780M Graphicsw/ Radeon 780M Graphics
First Seen on ChartQ3 2024Q2 2024
# of Samples101115
CPU Value0.00.0
Single Thread Rating(% diff. to max in group)3781(0.0%)3709(-1.9%)
CPU Mark(% diff. to max in group)30408(0.0%)23941(-21.3%)
2 - Information not available. Do you know? Notify Us.

CPU Mark Rating
As of 2nd of April 2025 - Higher results represent better performance
AMD Ryzen 7 8745H
30,408
AMD Ryzen 7 PRO 8840U
23,941
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 2nd of April 2025 - Higher results represent better performance
AMD Ryzen 7 8745H
3,781
AMD Ryzen 7 PRO 8840U
3,709
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 7 8745H AMD Ryzen 7 PRO 8840U
Max TDP45W28W
Power consumption per day (kWh)0.090.06
Running cost per day$0.022$0.014
Power consumption per year (kWh)32.920.4
Running cost per year$8.21$5.11
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.