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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 QC-4000
Price$73.631Search Online
Socket TypeBGA1380FT3
CPU ClassLaptopLaptop
Clockspeed1.6 GHz1.3 GHz
Turbo SpeedUp to 2.4 GHzNot Supported
# of Physical Cores44
Max TDP4W15W
Yearly Running Cost$0.73$2.74
First Seen on ChartQ2 2015Q2 2015
# of Samples26725
Single Thread Rating550506
CPU Mark18901663
CPU Mark Rating
As of 20th of October 2019 - Higher results represent better performance
Intel Atom x7-Z8700 @ 1.60GHz
1,890
AMD QC-4000
1,663
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 QC-4000
NA
CPU Single Thread Rating
As of 20th of October 2019 - Higher results represent better performance
Intel Atom x7-Z8700 @ 1.60GHz
550
AMD QC-4000
506

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 QC-4000
Max TDP4W15W
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.