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 Z3745D @ 1.33GHz	Intel Atom Z3735F @ 1.33GHz
Price	Search Online	$181.3¹
Socket Type	NA²	UTFCBGA592
CPU Class	Laptop	Laptop
Clockspeed	1.3 GHz	1.3 GHz
Turbo Speed	Up to 1.8 GHz	Up to 1.8 GHz
# of Physical Cores	4	4
Max TDP	4.4W	4.4W
Yearly Running Cost	$0.80	$0.80
First Seen on Chart	Q4 2014	Q2 2014
# of Samples	7	846
Single Thread Rating	365	356
CPU Mark	1034	908

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 19th of July 2019 - Higher results represent better performance
Intel Atom Z3745D @ 1.33GHz	1,034
Intel Atom Z3735F @ 1.33GHz	908
Intel Core i9-9900K @ 3.60GHz	20,221
AMD Ryzen 7 2700X	16,971
Intel Core i7-8700K @ 3.70GHz	15,960
Intel Core i7-8700 @ 3.20GHz	15,159
AMD Ryzen 7 1700X	14,680
PassMark Software © 2008-2019

CPU Value (CPU Mark / $Price)
As of 19th of July 2019 - Higher results represent better value
Intel Atom Z3745D @ 1.33GHz	NA
Intel Atom Z3735F @ 1.33GHz	5.01
Intel Core i9-9900K @ 3.60GHz	42.57
AMD Ryzen 7 2700X	67.37
Intel Core i7-8700K @ 3.70GHz	45.60
Intel Core i7-8700 @ 3.20GHz	50.53
AMD Ryzen 7 1700X	89.52
PassMark Software © 2008-2019

CPU Single Thread Rating
As of 19th of July 2019 - Higher results represent better performance
Intel Atom Z3745D @ 1.33GHz	365
Intel Atom Z3735F @ 1.33GHz	356
Intel Core i9-9900K @ 3.60GHz	2,898
AMD Ryzen 7 2700X	2,192
Intel Core i7-8700K @ 3.70GHz	2,701
Intel Core i7-8700 @ 3.20GHz	2,630
AMD Ryzen 7 1700X	1,881
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 Z3745D @ 1.33GHz	Intel Atom Z3735F @ 1.33GHz
Max TDP	4.4W	4.4W
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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