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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.

AMD Phenom II N660 Dual-CoreIntel Celeron N4000 @ 1.10GHz
Price$991$1071
Socket TypeS1FCBGA1090
CPU ClassLaptopLaptop
Clockspeed3.0 GHz1.1 GHz
Turbo SpeedNot SupportedUp to 2.6 GHz
# of Physical Cores22
Max TDP35W6W
Yearly Running Cost$6.39$1.10
First Seen on ChartQ1 2011Q2 2018
# of Samples120148
Single Thread Rating9701064
CPU Mark18441435
CPU Mark Rating
As of 14th of October 2019 - Higher results represent better performance
AMD Phenom II N660 Dual-Core
1,844
Intel Celeron N4000 @ 1.10GHz
1,435
CPU Value (CPU Mark / $Price)
As of 14th of October 2019 - Higher results represent better value
AMD Phenom II N660 Dual-Core
18.63
Intel Celeron N4000 @ 1.10GHz
13.41
CPU Single Thread Rating
As of 14th of October 2019 - Higher results represent better performance
AMD Phenom II N660 Dual-Core
970
Intel Celeron N4000 @ 1.10GHz
1,064

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 Phenom II N660 Dual-CoreIntel Celeron N4000 @ 1.10GHz
Max TDP35W6W
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.