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 Core i5-2520M @ 2.50GHz	Intel Core i5-8250U @ 1.60GHz
Price	$169.6¹	Search Online
Socket Type	PGA988B	FC-BGA1356
CPU Class	Laptop	Laptop
Clockspeed	2.5 GHz	1.6 GHz
Turbo Speed	Up to 3.2 GHz	Up to 3.4 GHz
# of Physical Cores	2 (2 logical cores per physical)	4 (2 logical cores per physical)
Max TDP	35W	15W
Yearly Running Cost	$6.39	$2.74
First Seen on Chart	Q1 2011	Q2 2017
# of Samples	4068	3650
Single Thread Rating	1493	1929
CPU Mark	3593	7659

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

CPU Mark Rating
As of 18th of September 2019 - Higher results represent better performance
Intel Core i5-2520M @ 2.50GHz	3,593
Intel Core i5-8250U @ 1.60GHz	7,659
Intel Core i9-9900K @ 3.60GHz	20,194
Intel Core i7-9700K @ 3.60GHz	17,179
AMD Ryzen 7 2700X	16,979
Intel Core i7-8700K @ 3.70GHz	15,930
Intel Core i7-8700 @ 3.20GHz	15,143
PassMark Software © 2008-2019

CPU Value (CPU Mark / $Price)
As of 18th of September 2019 - Higher results represent better value
Intel Core i5-2520M @ 2.50GHz	21.19
Intel Core i5-8250U @ 1.60GHz	NA
Intel Core i9-9900K @ 3.60GHz	40.80
Intel Core i7-9700K @ 3.60GHz	47.85
AMD Ryzen 7 2700X	85.76
Intel Core i7-8700K @ 3.70GHz	45.52
Intel Core i7-8700 @ 3.20GHz	41.04
PassMark Software © 2008-2019

CPU Single Thread Rating
As of 18th of September 2019 - Higher results represent better performance
Intel Core i5-2520M @ 2.50GHz	1,493
Intel Core i5-8250U @ 1.60GHz	1,929
Intel Core i9-9900K @ 3.60GHz	2,895
Intel Core i7-9700K @ 3.60GHz	2,819
AMD Ryzen 7 2700X	2,185
Intel Core i7-8700K @ 3.70GHz	2,698
Intel Core i7-8700 @ 3.20GHz	2,628
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 Core i5-2520M @ 2.50GHz	Intel Core i5-8250U @ 1.60GHz
Max TDP	35W	15W
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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