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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

AMD A8-3500M APU vs AMD Phenom II N640 Dual-Core

The values for the CPUs below are determined from thousands of PerformanceTest benchmark results and are updated daily.

×AMD A8-3500M APU×AMD Phenom II N640 Dual-Core+ ADD
Price$69.95 BUY NOW!$64.951
Socket TypeFS1S1
CPU ClassLaptopLaptop
Clockspeed1.5 GHz2.9 GHz
Turbo SpeedUp to 2.4 GHzNot Supported
# of Physical Cores42
Max TDP35W35W
Yearly Running Cost$6.39$6.39
First Seen on ChartQ2 2011Q4 2010
# of Samples24257
Single Thread Rating561914
CPU Mark19841722

CPU Mark Rating
As of 23rd of February 2020 - Higher results represent better performance
AMD A8-3500M APU
1,984
AMD Phenom II N640 Dual-Core
1,722
CPU Value (CPU Mark / $Price)
As of 23rd of February 2020 - Higher results represent better value
AMD A8-3500M APU
28.37
AMD Phenom II N640 Dual-Core
26.53
CPU Single Thread Rating
As of 23rd of February 2020 - Higher results represent better performance
AMD A8-3500M APU
561
AMD Phenom II N640 Dual-Core
914

Estimated Energy Usage Cost
Estimated Energy Adjustable Values
Average hours of use per dayAverage CPU Utilization (0-100%)1Power cost, $ per kWh2
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 A8-3500M APUAMD Phenom II N640 Dual-Core
Max TDP35W35W
Power consumption per day (kWh)abcabc
Running cost per dayabcabc
Power consumption per year (kWh)abcabc
Running cost per yearabcabc
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.