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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

CPU Performance Comparison

Performance of selected CPUs can be found below. The values for the CPU are determined from thousands of PerformanceTest benchmark results and is updated daily.

×Intel Celeron 3965Y @ 1.50GHz×AMD Phenom II N640 Dual-Core+ ADD
Price$1071$64.951
Socket TypeFCBGA1515S1
CPU ClassLaptopLaptop
Clockspeed1.5 GHz2.9 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores22
Max TDP6W35W
Yearly Running Cost$1.10$6.39
First Seen on ChartQ2 2018Q4 2010
# of Samples554
Single Thread Rating763909
CPU Mark16071721

CPU Mark Rating
As of 11th of December 2019 - Higher results represent better performance
Intel Celeron 3965Y @ 1.50GHz
1,607
AMD Phenom II N640 Dual-Core
1,721
CPU Value (CPU Mark / $Price)
As of 11th of December 2019 - Higher results represent better value
Intel Celeron 3965Y @ 1.50GHz
15.03
AMD Phenom II N640 Dual-Core
26.51
CPU Single Thread Rating
As of 11th of December 2019 - Higher results represent better performance
Intel Celeron 3965Y @ 1.50GHz
763
AMD Phenom II N640 Dual-Core
909

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 Celeron 3965Y @ 1.50GHzAMD Phenom II N640 Dual-Core
Max TDP6W35W
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.