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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 Z3775D @ 1.49GHz×Intel Atom x5-Z8350 @ 1.44GHz+ ADD
PriceSearch Online$211
Socket TypeUTFCBGA1380UTFCBGA592
CPU ClassLaptopLaptop
Clockspeed1.5 GHz1.4 GHz
Turbo SpeedUp to 2.4 GHzUp to 1.9 GHz
# of Physical Cores44
Max TDP4.4W4W
Yearly Running Cost$0.80$0.73
First Seen on ChartQ1 2015Q2 2016
# of Samples10632
Single Thread Rating434417
CPU Mark12781276

CPU Mark Rating
As of 15th of December 2019 - Higher results represent better performance
Intel Atom Z3775D @ 1.49GHz
1,278
Intel Atom x5-Z8350 @ 1.44GHz
1,276
CPU Value (CPU Mark / $Price)
As of 15th of December 2019 - Higher results represent better value
Intel Atom Z3775D @ 1.49GHz
NA
Intel Atom x5-Z8350 @ 1.44GHz
60.78
CPU Single Thread Rating
As of 15th of December 2019 - Higher results represent better performance
Intel Atom Z3775D @ 1.49GHz
434
Intel Atom x5-Z8350 @ 1.44GHz
417

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 Z3775D @ 1.49GHzIntel Atom x5-Z8350 @ 1.44GHz
Max TDP4.4W4W
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.