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 N455 @ 1.66GHz	Intel Atom Z3736F @ 1.33GHz	Intel Atom Z3735F @ 1.33GHz
Price	Search Online	Search Online	$181.3¹
Socket Type	BGA559	UTFCBGA592	UTFCBGA592
CPU Class	Laptop	Laptop	Laptop
Clockspeed	1.7 GHz	1.3 GHz	1.3 GHz
Turbo Speed	Not Supported	Up to 2.2 GHz	Up to 1.8 GHz
# of Physical Cores	1 (2 logical cores per physical)	4	4
Max TDP	6.5W	4.4W	4.4W
Yearly Running Cost	$1.19	$0.80	$0.80
First Seen on Chart	Q2 2010	Q4 2014	Q2 2014
# of Samples	96	111	808
Single Thread Rating	238	388	355
CPU Mark	283	922	907

¹ - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 13th of November 2018 - Higher results represent better performance
Intel Atom N455 @ 1.66GHz	283
Intel Atom Z3736F @ 1.33GHz	922
Intel Atom Z3735F @ 1.33GHz	907
Intel Core i7-8700K @ 3.70GHz	15,967
Intel Core i7-8700 @ 3.20GHz	15,155
AMD Ryzen 7 1700	13,745
Intel Core i7-5820K @ 3.30GHz	12,991
AMD Ryzen 5 1600	12,266
PassMark Software © 2008-2018

CPU Value (CPU Mark / $Price)
As of 13th of November 2018 - Higher results represent better value
Intel Atom N455 @ 1.66GHz	NA
Intel Atom Z3736F @ 1.33GHz	NA
Intel Atom Z3735F @ 1.33GHz	5.01
Intel Core i7-8700K @ 3.70GHz	44.48
Intel Core i7-8700 @ 3.20GHz	34.44
AMD Ryzen 7 1700	65.63
Intel Core i7-5820K @ 3.30GHz	43.30
AMD Ryzen 5 1600	94.36
PassMark Software © 2008-2018

CPU Single Thread Rating
As of 13th of November 2018 - Higher results represent better performance
Intel Atom N455 @ 1.66GHz	238
Intel Atom Z3736F @ 1.33GHz	388
Intel Atom Z3735F @ 1.33GHz	355
Intel Core i7-8700K @ 3.70GHz	2,704
Intel Core i7-8700 @ 3.20GHz	2,629
AMD Ryzen 7 1700	1,775
Intel Core i7-5820K @ 3.30GHz	2,021
AMD Ryzen 5 1600	1,822
PassMark Software © 2008-2018

Show other common CPUs in charts

Estimated Energy Usage Cost

Estimated Energy Adjustable Values
Average hours of use per day
Average CPU Utilization (0-100%)¹
Power 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 N455 @ 1.66GHz	Intel Atom Z3736F @ 1.33GHz	Intel Atom Z3735F @ 1.33GHz
Max TDP	6.5W	4.4W	4.4W
Power consumption per day (kWh)	abc	abc	abc
Running cost per day	abc	abc	abc
Power consumption per year (kWh)	abc	abc	abc
Running cost per year	abc	abc	abc

Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.

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