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AMD Ryzen 5 PRO 7545U vs Ryzen 5 8640U

Both CPUs were released (or first benchmaked) within the last year and have comparable multi-threaded (CPU Mark) and single-thread rating. All the CPUs in this comparison belong in the Desktop, Laptop CPU Class. The values below were tabulated from a combined 32 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 5 PRO 7545U×AMD Ryzen 5 8640U+ ADD
Price Search Online Search Online
Socket TypeFP7 FP7r2FP7 FP7r2 FP8
CPU ClassDesktop, LaptopDesktop, Laptop
Clockspeed3.7 GHz3.5 GHz
Turbo SpeedUp to 4.9 GHzUp to 4.9 GHz
# of Physical Cores6 (Threads: 12)6 (Threads: 12)
CacheL1: 384KB, L2: 6.0MB, L3: 16MBL1: 384KB, L2: 6.0MB, L3: 16MB
TDPNA228W
Yearly Running CostNA$5.11
Otherw/ Radeon 740M Graphicsw/ Radeon 760M Graphics
First Seen on ChartQ4 2024Q2 2024
# of Samples1022
CPU Value0.00.0
Single Thread Rating(% diff. to max in group)3815(0.0%)3557(-6.8%)
CPU Mark(% diff. to max in group)19626(-3.8%)20409(0.0%)
2 - Information not available. Do you know? Notify Us.

CPU Mark Rating
As of 24th of April 2025 - Higher results represent better performance
AMD Ryzen 5 PRO 7545U
19,626
AMD Ryzen 5 8640U
20,409
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 24th of April 2025 - Higher results represent better performance
AMD Ryzen 5 PRO 7545U
3,815
AMD Ryzen 5 8640U
3,557
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 5 PRO 7545U AMD Ryzen 5 8640U
Max TDPNA28W
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.