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 E3-1275L v3 @ 2.70GHz	Intel Xeon E5-2637 v3 @ 3.50GHz
Price	Search Online	$1295.95¹
Socket Type	LGA1150	LGA2011-v3
CPU Class	Server	Server
Clockspeed	2.7 GHz	3.5 GHz
Turbo Speed	Up to 3.9 GHz	Up to 3.7 GHz
# of Physical Cores	4 (2 logical cores per physical)	4 (2 logical cores per physical)
Max TDP	45W	135W
Yearly Running Cost	$8.21	$24.64
First Seen on Chart	Q1 2015	Q4 2014
# of Samples	40	15
Single Thread Rating	2173	2135
CPU Mark	8906	10144

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

CPU Mark Rating
As of 25th of April 2019 - Higher results represent better performance
Intel Xeon E3-1275L v3 @ 2.70GHz	8,906
Intel Xeon E5-2637 v3 @ 3.50GHz	10,144
Intel Core i9-9900K @ 3.60GHz	20,164
AMD Ryzen 7 2700X	16,983
Intel Core i7-8700K @ 3.70GHz	15,964
Intel Core i7-8700 @ 3.20GHz	15,154
AMD Ryzen 7 1700	13,767
PassMark Software © 2008-2019

CPU Value (CPU Mark / $Price)
As of 25th of April 2019 - Higher results represent better value
Intel Xeon E3-1275L v3 @ 2.70GHz	NA
Intel Xeon E5-2637 v3 @ 3.50GHz	7.83
Intel Core i9-9900K @ 3.60GHz	41.15
AMD Ryzen 7 2700X	58.01
Intel Core i7-8700K @ 3.70GHz	44.35
Intel Core i7-8700 @ 3.20GHz	50.52
AMD Ryzen 7 1700	86.23
PassMark Software © 2008-2019

CPU Single Thread Rating
As of 25th of April 2019 - Higher results represent better performance
Intel Xeon E3-1275L v3 @ 2.70GHz	2,173
Intel Xeon E5-2637 v3 @ 3.50GHz	2,135
Intel Core i9-9900K @ 3.60GHz	2,899
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	1,776
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 E3-1275L v3 @ 2.70GHz	Intel Xeon E5-2637 v3 @ 3.50GHz
Max TDP	45W	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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