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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i5-670 @ 3.47GHz vs AMD Phenom II X4 820

The values for the CPUs below are determined from thousands of PerformanceTest benchmark results and are updated daily.

×Intel Core i5-670 @ 3.47GHz×AMD Phenom II X4 820+ ADD
Price$291
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$291
Socket TypeLGA1156AM3
CPU ClassDesktopDesktop
Clockspeed3.5 GHz2.8 GHz
Turbo SpeedUp to 3.7 GHzNot Supported
# of Physical Cores2 (Threads: 4)4 (Threads: 4)
Max TDP73W95W
Yearly Running Cost$13.32$17.34
First Seen on ChartQ1 2010Q4 2009
# of Samples46217
Single Thread Rating15311137
CPU Mark24872108
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 6th of December 2021 - Higher results represent better performance
Intel Core i5-670 @ 3.47GHz
2,487
AMD Phenom II X4 820
2,108
CPU Value (CPU Mark / $Price)
As of 6th of December 2021 - Higher results represent better value
Intel Core i5-670 @ 3.47GHz
8.55
AMD Phenom II X4 820
72.68
CPU Single Thread Rating
As of 6th of December 2021 - Higher results represent better performance
Intel Core i5-670 @ 3.47GHz
1,531
AMD Phenom II X4 820
1,137

Estimated Energy Usage Cost
Estimated Energy Adjustable Values
Average hours of use per dayAverage CPU Utilization (0-100%)1Power 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 i5-670 @ 3.47GHzAMD Phenom II X4 820
Max TDP73W95W
Power consumption per day (kWh)NANA
Running cost per dayNANA
Power consumption per year (kWh)NANA
Running cost per yearNANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.