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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 @ 1.60GHzAMD Phenom II P920 Quad-Core
Price$73.631$751
Socket TypeBGA1380S1
CPU ClassLaptopLaptop
Clockspeed1.6 GHz1.6 GHz
Turbo SpeedUp to 2.4 GHzNot Supported
# of Physical Cores44
Max TDP4W25W
Yearly Running Cost$0.73$4.56
First Seen on ChartQ2 2015Q2 2010
# of Samples26745
Single Thread Rating550509
CPU Mark18901866
CPU Mark Rating
As of 20th of October 2019 - Higher results represent better performance
Intel Atom x7-Z8700 @ 1.60GHz
1,890
AMD Phenom II P920 Quad-Core
1,866
CPU Value (CPU Mark / $Price)
As of 20th of October 2019 - Higher results represent better value
Intel Atom x7-Z8700 @ 1.60GHz
25.68
AMD Phenom II P920 Quad-Core
24.89
CPU Single Thread Rating
As of 20th of October 2019 - Higher results represent better performance
Intel Atom x7-Z8700 @ 1.60GHz
550
AMD Phenom II P920 Quad-Core
509

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 @ 1.60GHzAMD Phenom II P920 Quad-Core
Max TDP4W25W
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.