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 i7-7700K @ 4.20GHz	Intel Xeon W-2125 @ 4.00GHz	Intel Xeon E5-1660 v4 @ 3.20GHz
Price	$358.67 BUY NOW!	$503.1¹	$1229.52¹
Socket Type	LGA 1151	FCLGA2066	FCLGA2011-3
CPU Class	Desktop	Server	Server
Clockspeed	4.2 GHz	4.0 GHz	3.2 GHz
Turbo Speed	Up to 4.5 GHz	Up to 4.5 GHz	Up to 3.8 GHz
# of Physical Cores	4 (2 logical cores per physical)	4 (2 logical cores per physical)	8 (2 logical cores per physical)
Max TDP	95W	120W	140W
Yearly Running Cost	$17.34	$21.90	$25.55
First Seen on Chart	Q4 2016	Q4 2017	Q4 2016
# of Samples	6550	61	18
Single Thread Rating	2583	2508	2031
CPU Mark	12038	12362	16161

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

CPU Mark Rating
As of 22nd of April 2019 - Higher results represent better performance
Intel Core i7-7700K @ 4.20GHz	12,038
Intel Xeon W-2125 @ 4.00GHz	12,362
Intel Xeon E5-1660 v4 @ 3.20GHz	16,161
Intel Core i9-9900K @ 3.60GHz	20,176
AMD Ryzen 7 2700X	16,985
Intel Core i7-8700K @ 3.70GHz	15,963
Intel Core i7-8700 @ 3.20GHz	15,152
AMD Ryzen 7 1700	13,767
PassMark Software © 2008-2019

CPU Value (CPU Mark / $Price)
As of 22nd of April 2019 - Higher results represent better value
Intel Core i7-7700K @ 4.20GHz	33.57
Intel Xeon W-2125 @ 4.00GHz	24.57
Intel Xeon E5-1660 v4 @ 3.20GHz	13.14
Intel Core i9-9900K @ 3.60GHz	41.18
AMD Ryzen 7 2700X	57.58
Intel Core i7-8700K @ 3.70GHz	44.34
Intel Core i7-8700 @ 3.20GHz	50.51
AMD Ryzen 7 1700	86.05
PassMark Software © 2008-2019

CPU Single Thread Rating
As of 22nd of April 2019 - Higher results represent better performance
Intel Core i7-7700K @ 4.20GHz	2,583
Intel Xeon W-2125 @ 4.00GHz	2,508
Intel Xeon E5-1660 v4 @ 3.20GHz	2,031
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 Core i7-7700K @ 4.20GHz	Intel Xeon W-2125 @ 4.00GHz	Intel Xeon E5-1660 v4 @ 3.20GHz
Max TDP	95W	120W	140W
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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