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 E5320 @ 1.86GHz	Intel Xeon X5355 @ 2.66GHz
Price	$38.75¹	$41¹
Socket Type	LGA771	LGA771
CPU Class	Server	Server
Clockspeed	1.9 GHz	2.7 GHz
Turbo Speed	Not Supported	Not Supported
# of Physical Cores	4	4
Max TDP	80W	120W
Yearly Running Cost	$14.60	$21.90
First Seen on Chart	Q1 2009	Q1 2009
# of Samples	26	43
Single Thread Rating	722	1012
CPU Mark	2288	3181

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

CPU Mark Rating
As of 26th of May 2019 - Higher results represent better performance
Intel Xeon E5320 @ 1.86GHz	2,288
Intel Xeon X5355 @ 2.66GHz	3,181
Intel Core i9-9900K @ 3.60GHz	20,205
AMD Ryzen 7 2700X	16,981
Intel Core i7-8700K @ 3.70GHz	15,963
Intel Core i7-8700 @ 3.20GHz	15,149
AMD Ryzen 7 1700	13,767
PassMark Software © 2008-2019

CPU Value (CPU Mark / $Price)
As of 26th of May 2019 - Higher results represent better value
Intel Xeon E5320 @ 1.86GHz	59.05
Intel Xeon X5355 @ 2.66GHz	77.61
Intel Core i9-9900K @ 3.60GHz	41.66
AMD Ryzen 7 2700X	59.58
Intel Core i7-8700K @ 3.70GHz	44.34
Intel Core i7-8700 @ 3.20GHz	50.50
AMD Ryzen 7 1700	80.74
PassMark Software © 2008-2019

CPU Single Thread Rating
As of 26th of May 2019 - Higher results represent better performance
Intel Xeon E5320 @ 1.86GHz	722
Intel Xeon X5355 @ 2.66GHz	1,012
Intel Core i9-9900K @ 3.60GHz	2,901
AMD Ryzen 7 2700X	2,192
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 Xeon E5320 @ 1.86GHz	Intel Xeon X5355 @ 2.66GHz
Max TDP	80W	120W
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.

[Home] - [Common CPUs] - [Overclocked CPUs] - [Searchable CPU List] - [Graph Notes]

[High-End CPUs] - [High Mid-Range CPUs] - [Low Mid-Range CPUs] - [Low-End CPUs]

[CPU Mega Page - Detailed CPU List] - [Single Thread CPU Performance]

[CPU Mark by Socket Type] - [Manufacturer Market Share]