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AMD PRO A8-8650B vs Athlon X4 845

The AMD Athlon X4 845 is newer than AMD PRO A8-8650B and is around 18% faster in multi-threaded (CPU Mark) testing. The AMD Athlon X4 845 is around 12% faster in single-thread testing. Both CPUs operates at simliar power levels (TDP). All the CPUs in this comparison belong in the Desktop CPU Class. The values below were tabulated from a combined 594 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 PRO A8-8650B×AMD Athlon X4 845+ ADD
Price Search Online Search Online
Socket TypeFM2+FM2+
CPU ClassDesktopDesktop
Clockspeed3.2 GHz3.5 GHz
Turbo SpeedUp to 3.9 GHzUp to 3.8 GHz
# of Physical Cores4 (in 4 physical modules)4 (in 2 physical modules)
CacheL1: 448KB, L2: 8.0MB, L1: 512KB, L2: 4.0MB,
TDP65W65W
Yearly Running Cost$11.86$11.86
OtherR7, 10 Compute Cores 4C+6G
First Seen on ChartQ4 2015Q1 2016
# of Samples119475
CPU Value0.0106.8
Single Thread Rating(% diff. to max in group)1483(-10.9%)1664(0.0%)
CPU Mark(% diff. to max in group)3204(-15.4%)3785(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 15th of May 2025 - Higher results represent better performance
AMD PRO A8-8650B
3,204
AMD Athlon X4 845
3,785
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 15th of May 2025 - Higher results represent better value
AMD PRO A8-8650B
NA
AMD Athlon X4 845
106.8
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 15th of May 2025 - Higher results represent better performance
AMD PRO A8-8650B
1,483
AMD Athlon X4 845
1,664
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 PRO A8-8650B AMD Athlon X4 845
Max TDP65W65W
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.