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	$1660.61¹
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	12
Single Thread Rating	1801	2063
CPU Mark	13994	13655

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

CPU Mark Rating
As of 16th of June 2019 - Higher results represent better performance
Intel Xeon E5-2663 v3 @ 2.80GHz	13,994
Intel Xeon E5-2643 v4 @ 3.40GHz	13,655
Intel Core i9-9900K @ 3.60GHz	20,205
AMD Ryzen 7 2700X	16,981
Intel Core i7-8700K @ 3.70GHz	15,962
Intel Core i7-8700 @ 3.20GHz	15,157
AMD Ryzen 7 1700	13,772
PassMark Software © 2008-2019

CPU Value (CPU Mark / $Price)
As of 16th of June 2019 - Higher results represent better value
Intel Xeon E5-2663 v3 @ 2.80GHz	NA
Intel Xeon E5-2643 v4 @ 3.40GHz	8.22
Intel Core i9-9900K @ 3.60GHz	41.66
AMD Ryzen 7 2700X	58.86
Intel Core i7-8700K @ 3.70GHz	43.74
Intel Core i7-8700 @ 3.20GHz	50.53
AMD Ryzen 7 1700	49.54
PassMark Software © 2008-2019

CPU Single Thread Rating
As of 16th of June 2019 - Higher results represent better performance
Intel Xeon E5-2663 v3 @ 2.80GHz	1,801
Intel Xeon E5-2643 v4 @ 3.40GHz	2,063
Intel Core i9-9900K @ 3.60GHz	2,900
AMD Ryzen 7 2700X	2,192
Intel Core i7-8700K @ 3.70GHz	2,702
Intel Core i7-8700 @ 3.20GHz	2,631
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 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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