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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 Core i3-550 @ 3.20GHzIntel Core i5-670 @ 3.47GHz
Price$199.95 BUY NOW!$165 BUY NOW!
Socket TypeLGA1156LGA1156
CPU ClassDesktopDesktop
Clockspeed3.2 GHz3.5 GHz
Turbo SpeedNot SupportedUp to 3.7 GHz
# of Physical Cores2 (2 logical cores per physical)2 (2 logical cores per physical)
Max TDP73W73W
Yearly Running Cost$13.32$13.32
First Seen on ChartQ2 2010Q1 2010
# of Samples93835
Single Thread Rating12971401
CPU Mark28253312


CPU Mark Rating
As of 20th of June 2018 - Higher results represent better performance
Intel Core i3-550 @ 3.20GHz
2,825
Intel Core i5-670 @ 3.47GHz
3,312
Intel Core i7-8700K @ 3.70GHz
16,011
AMD Ryzen 7 1700
13,759
Intel Core i7-5820K @ 3.30GHz
12,996
AMD Ryzen 5 1600
12,299
Intel Core i7-7700K @ 4.20GHz
12,056
PassMark Software © 2008-2018

CPU Value (CPU Mark / $Price)
As of 20th of June 2018 - Higher results represent better value
Intel Core i3-550 @ 3.20GHz
14.13
Intel Core i5-670 @ 3.47GHz
20.08
Intel Core i7-8700K @ 3.70GHz
45.88
AMD Ryzen 7 1700
68.80
Intel Core i7-5820K @ 3.30GHz
31.70
AMD Ryzen 5 1600
67.57
Intel Core i7-7700K @ 4.20GHz
38.30
PassMark Software © 2008-2018

CPU Single Thread Rating
As of 20th of June 2018 - Higher results represent better performance
Intel Core i3-550 @ 3.20GHz
1,297
Intel Core i5-670 @ 3.47GHz
1,401
Intel Core i7-8700K @ 3.70GHz
2,707
AMD Ryzen 7 1700
1,776
Intel Core i7-5820K @ 3.30GHz
2,021
AMD Ryzen 5 1600
1,827
Intel Core i7-7700K @ 4.20GHz
2,583
PassMark Software © 2008-2018





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 Core i3-550 @ 3.20GHzIntel Core i5-670 @ 3.47GHz
Max TDP73W73W
Power consumption per day (kWh)abcabc
Running cost per dayabcabc
Power consumption per year (kWh)abcabc
Running cost per yearabcabc
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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