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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 Atom x7-Z8700 @ 1.60GHzIntel Core2 Duo T9400 @ 2.53GHz
Price$73.631$44.951
Socket TypeBGA1380BGA479
CPU ClassLaptopLaptop
Clockspeed1.6 GHz2.5 GHz
Turbo SpeedUp to 2.4 GHzNot Supported
# of Physical Cores42
Max TDP4W35W
Yearly Running Cost$0.73$6.39
First Seen on ChartQ2 2015Q1 2009
# of Samples267667
Single Thread Rating550994
CPU Mark18901739
CPU Mark Rating
As of 17th of October 2019 - Higher results represent better performance
Intel Atom x7-Z8700 @ 1.60GHz
1,890
Intel Core2 Duo T9400 @ 2.53GHz
1,739
CPU Value (CPU Mark / $Price)
As of 17th of October 2019 - Higher results represent better value
Intel Atom x7-Z8700 @ 1.60GHz
25.68
Intel Core2 Duo T9400 @ 2.53GHz
38.71
CPU Single Thread Rating
As of 17th of October 2019 - Higher results represent better performance
Intel Atom x7-Z8700 @ 1.60GHz
550
Intel Core2 Duo T9400 @ 2.53GHz
994

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 x7-Z8700 @ 1.60GHzIntel Core2 Duo T9400 @ 2.53GHz
Max TDP4W35W
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.