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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i7-4820K @ 3.70GHz vs AMD FX-8320E Eight-Core

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

×Intel Core i7-4820K @ 3.70GHz×AMD FX-8320E Eight-Core+ ADD
Price$149.73
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$132
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Socket TypeFCLGA2011AM3+
CPU ClassDesktopDesktop
Clockspeed3.7 GHz3.2 GHz
Turbo SpeedUp to 3.9 GHzUp to 4.0 GHz
# of Physical Cores4 (Threads: 8)8 (in 4 physical modules)
Max TDP130W95W
Yearly Running Cost$23.73$17.34
First Seen on ChartQ3 2013Q4 2014
# of Samples13101544
Single Thread Rating19481417
CPU Mark64945028

CPU Mark Rating
As of 25th of June 2022 - Higher results represent better performance
Intel Core i7-4820K @ 3.70GHz
6,494
AMD FX-8320E Eight-Core
5,028
CPU Value (CPU Mark / $Price)
As of 25th of June 2022 - Higher results represent better value
Intel Core i7-4820K @ 3.70GHz
43.37
AMD FX-8320E Eight-Core
38.09
CPU Single Thread Rating
As of 25th of June 2022 - Higher results represent better performance
Intel Core i7-4820K @ 3.70GHz
1,948
AMD FX-8320E Eight-Core
1,417

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 i7-4820K @ 3.70GHzAMD FX-8320E Eight-Core
Max TDP130W95W
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.