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 C2758 @ 2.40GHz	Intel Core i3-4100M @ 2.50GHz
Price	$214.86¹	$218.57¹
Socket Type	BGA 1283	FCPGA946
CPU Class	Laptop	Laptop
Clockspeed	2.4 GHz	2.5 GHz
Turbo Speed	Not Supported	Not Supported
# of Physical Cores	8	2 (2 logical cores per physical)
Max TDP	20W	37W
Yearly Running Cost	$3.65	$6.75
First Seen on Chart	Q2 2015	Q4 2014
# of Samples	4	71
Single Thread Rating	513	1345
CPU Mark	3162	3426

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

CPU Mark Rating
As of 25th of June 2019 - Higher results represent better performance
Intel Atom C2758 @ 2.40GHz	3,162
Intel Core i3-4100M @ 2.50GHz	3,426
Intel Core i9-9900K @ 3.60GHz	20,204
AMD Ryzen 7 2700X	16,980
Intel Core i7-8700K @ 3.70GHz	15,961
Intel Core i7-8700 @ 3.20GHz	15,161
AMD Ryzen 7 1700	13,771
PassMark Software © 2008-2019

CPU Value (CPU Mark / $Price)
As of 25th of June 2019 - Higher results represent better value
Intel Atom C2758 @ 2.40GHz	14.72
Intel Core i3-4100M @ 2.50GHz	15.68
Intel Core i9-9900K @ 3.60GHz	41.66
AMD Ryzen 7 2700X	58.97
Intel Core i7-8700K @ 3.70GHz	45.60
Intel Core i7-8700 @ 3.20GHz	50.54
AMD Ryzen 7 1700	48.84
PassMark Software © 2008-2019

CPU Single Thread Rating
As of 25th of June 2019 - Higher results represent better performance
Intel Atom C2758 @ 2.40GHz	513
Intel Core i3-4100M @ 2.50GHz	1,345
Intel Core i9-9900K @ 3.60GHz	2,899
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 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 C2758 @ 2.40GHz	Intel Core i3-4100M @ 2.50GHz
Max TDP	20W	37W
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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