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 X3330 @ 2.66GHz	AMD Opteron 2356
Price	$210¹	$52¹
Socket Type	LGA775	F (1207)
CPU Class	Server	Server
Clockspeed	2.7 GHz	2.3 GHz
Turbo Speed	Not Supported	Not Supported
# of Physical Cores	4	4
Max TDP	95W	75W
Yearly Running Cost	$17.34	$13.69
First Seen on Chart	Q2 2010	Q2 2009
# of Samples	47	5
Single Thread Rating	1149	778
CPU Mark	3342	2814

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

CPU Mark Rating
As of 17th of September 2019 - Higher results represent better performance
Intel Xeon X3330 @ 2.66GHz	3,342
AMD Opteron 2356	2,814
Intel Core i9-9900K @ 3.60GHz	20,193
Intel Core i7-9700K @ 3.60GHz	17,179
AMD Ryzen 7 2700X	16,979
Intel Core i7-8700K @ 3.70GHz	15,929
Intel Core i7-8700 @ 3.20GHz	15,143
PassMark Software © 2008-2019

CPU Value (CPU Mark / $Price)
As of 17th of September 2019 - Higher results represent better value
Intel Xeon X3330 @ 2.66GHz	15.91
AMD Opteron 2356	54.12
Intel Core i9-9900K @ 3.60GHz	40.79
Intel Core i7-9700K @ 3.60GHz	47.07
AMD Ryzen 7 2700X	85.32
Intel Core i7-8700K @ 3.70GHz	45.51
Intel Core i7-8700 @ 3.20GHz	41.04
PassMark Software © 2008-2019

CPU Single Thread Rating
As of 17th of September 2019 - Higher results represent better performance
Intel Xeon X3330 @ 2.66GHz	1,149
AMD Opteron 2356	778
Intel Core i9-9900K @ 3.60GHz	2,895
Intel Core i7-9700K @ 3.60GHz	2,819
AMD Ryzen 7 2700X	2,185
Intel Core i7-8700K @ 3.70GHz	2,698
Intel Core i7-8700 @ 3.20GHz	2,628
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 X3330 @ 2.66GHz	AMD Opteron 2356
Max TDP	95W	75W
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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