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 Z3735D @ 1.33GHz	Intel Atom Z3745 @ 1.33GHz
Price	Search Online	$30¹
Socket Type	NA²	UTFCBGA1380
CPU Class	Laptop	Laptop
Clockspeed	1.3 GHz	1.3 GHz
Turbo Speed	Up to 1.8 GHz	Up to 1.9 GHz
# of Physical Cores	4	4
Max TDP	4.4W	4W
Yearly Running Cost	$0.80	$0.73
First Seen on Chart	Q2 2014	Q1 2014
# of Samples	44	94
Single Thread Rating	351	388
CPU Mark	914	1079

¹ - Last seen price from our affiliates NewEgg.com & Amazon.com.
² - Information not available. Do you know? Notify Us.

CPU Mark Rating
As of 21st of April 2019 - Higher results represent better performance
Intel Atom Z3735D @ 1.33GHz	914
Intel Atom Z3745 @ 1.33GHz	1,079
Intel Core i9-9900K @ 3.60GHz	20,173
AMD Ryzen 7 2700X	16,984
Intel Core i7-8700K @ 3.70GHz	15,963
Intel Core i7-8700 @ 3.20GHz	15,153
AMD Ryzen 7 1700	13,768
PassMark Software © 2008-2019

CPU Value (CPU Mark / $Price)
As of 21st of April 2019 - Higher results represent better value
Intel Atom Z3735D @ 1.33GHz	NA
Intel Atom Z3745 @ 1.33GHz	35.98
Intel Core i9-9900K @ 3.60GHz	42.03
AMD Ryzen 7 2700X	57.57
Intel Core i7-8700K @ 3.70GHz	44.34
Intel Core i7-8700 @ 3.20GHz	50.51
AMD Ryzen 7 1700	86.06
PassMark Software © 2008-2019

CPU Single Thread Rating
As of 21st of April 2019 - Higher results represent better performance
Intel Atom Z3735D @ 1.33GHz	351
Intel Atom Z3745 @ 1.33GHz	388
Intel Core i9-9900K @ 3.60GHz	2,900
AMD Ryzen 7 2700X	2,193
Intel Core i7-8700K @ 3.70GHz	2,702
Intel Core i7-8700 @ 3.20GHz	2,630
AMD Ryzen 7 1700	1,775
PassMark Software © 2008-2019

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 Z3735D @ 1.33GHz	Intel Atom Z3745 @ 1.33GHz
Max TDP	4.4W	4W
Power consumption per day (kWh)	abc	abc
Running cost per day	abc	abc
Power consumption per year (kWh)	abc	abc
Running cost per year	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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