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 W3550 @ 3.07GHz	AMD Opteron 6128
Price	$29.99¹	$18.99 BUY NOW!
Socket Type	LGA1366	G34
CPU Class	Server	Server
Clockspeed	3.1 GHz	2.0 GHz
Turbo Speed	Up to 3.3 GHz	Not Supported
# of Physical Cores	4 (2 logical cores per physical)	8
Max TDP	130W	115W
Yearly Running Cost	$23.73	$20.99
First Seen on Chart	Q2 2009	Q2 2010
# of Samples	385	5
Single Thread Rating	1369	691
CPU Mark	5568	4505

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

CPU Mark Rating
As of 22nd of September 2019 - Higher results represent better performance
Intel Xeon W3550 @ 3.07GHz	5,568
AMD Opteron 6128	4,505
Intel Core i9-9900K @ 3.60GHz	20,195
Intel Core i7-9700K @ 3.60GHz	17,184
AMD Ryzen 7 2700X	16,980
Intel Core i7-8700K @ 3.70GHz	15,929
Intel Core i7-8700 @ 3.20GHz	15,141
PassMark Software © 2008-2019

CPU Value (CPU Mark / $Price)
As of 22nd of September 2019 - Higher results represent better value
Intel Xeon W3550 @ 3.07GHz	185.67
AMD Opteron 6128	237.24
Intel Core i9-9900K @ 3.60GHz	40.80
Intel Core i7-9700K @ 3.60GHz	47.08
AMD Ryzen 7 2700X	85.76
Intel Core i7-8700K @ 3.70GHz	45.51
Intel Core i7-8700 @ 3.20GHz	41.05
PassMark Software © 2008-2019

CPU Single Thread Rating
As of 22nd of September 2019 - Higher results represent better performance
Intel Xeon W3550 @ 3.07GHz	1,369
AMD Opteron 6128	691
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 W3550 @ 3.07GHz	AMD Opteron 6128
Max TDP	130W	115W
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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