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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Atom E660 @ 1.30GHz 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.

×Intel Atom E660 @ 1.30GHz×AMD Phenom II N640 Dual-Core+ ADD
Price$541$64.951
Socket TypeFCBGA676S1
CPU ClassLaptopLaptop
Clockspeed1.3 GHz2.9 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores1 (2 logical cores per physical)2
Max TDP3.3W35W
Yearly Running Cost$0.60$6.39
First Seen on ChartQ2 2012Q4 2010
# of Samples157
Single Thread RatingNA914
CPU Mark2711722

CPU Mark Rating
As of 20th of February 2020 - Higher results represent better performance
Intel Atom E660 @ 1.30GHz
271
AMD Phenom II N640 Dual-Core
1,722
CPU Value (CPU Mark / $Price)
As of 20th of February 2020 - Higher results represent better value
Intel Atom E660 @ 1.30GHz
5.03
AMD Phenom II N640 Dual-Core
26.53
CPU Single Thread Rating
As of 20th of February 2020 - Higher results represent better performance
Intel Atom E660 @ 1.30GHz
NA
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.
Intel Atom E660 @ 1.30GHzAMD Phenom II N640 Dual-Core
Max TDP3.3W35W
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.