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 Xeon E5-2663 v3 @ 2.80GHz	Intel Xeon E5-2643 v4 @ 3.40GHz
Price	Search Online	$1638.36 BUY NOW!
Socket Type	LGA2011-v3	FCLGA2011-3
CPU Class	Server	Server
Clockspeed	2.8 GHz	3.4 GHz
Turbo Speed	Up to 3.5 GHz	Up to 3.7 GHz
# of Physical Cores	10	6 (2 logical cores per physical)
Max TDP	120W	135W
Yearly Running Cost	$21.90	$24.64
First Seen on Chart	Q4 2015	Q2 2016
# of Samples	3	11
Single Thread Rating	1801	2056
CPU Mark	13994	13618

CPU Mark Rating
As of 22nd of October 2018 - Higher results represent better performance
Intel Xeon E5-2663 v3 @ 2.80GHz	13,994
Intel Xeon E5-2643 v4 @ 3.40GHz	13,618
Intel Core i7-8700K @ 3.70GHz	15,973
AMD Ryzen 7 1700	13,748
Intel Core i7-5820K @ 3.30GHz	12,993
AMD Ryzen 5 1600	12,265
Intel Core i7-7700K @ 4.20GHz	12,043
PassMark Software © 2008-2018

CPU Value (CPU Mark / $Price)
As of 22nd of October 2018 - Higher results represent better value
Intel Xeon E5-2663 v3 @ 2.80GHz	NA
Intel Xeon E5-2643 v4 @ 3.40GHz	8.31
Intel Core i7-8700K @ 3.70GHz	43.17
AMD Ryzen 7 1700	72.36
Intel Core i7-5820K @ 3.30GHz	43.31
AMD Ryzen 5 1600	79.13
Intel Core i7-7700K @ 4.20GHz	33.92
PassMark Software © 2008-2018

CPU Single Thread Rating
As of 22nd of October 2018 - Higher results represent better performance
Intel Xeon E5-2663 v3 @ 2.80GHz	1,801
Intel Xeon E5-2643 v4 @ 3.40GHz	2,056
Intel Core i7-8700K @ 3.70GHz	2,704
AMD Ryzen 7 1700	1,775
Intel Core i7-5820K @ 3.30GHz	2,021
AMD Ryzen 5 1600	1,822
Intel Core i7-7700K @ 4.20GHz	2,583
PassMark Software © 2008-2018

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 Xeon E5-2663 v3 @ 2.80GHz	Intel Xeon E5-2643 v4 @ 3.40GHz
Max TDP	120W	135W
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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