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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i7-3770K @ 3.50GHz 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 i7-3770K @ 3.50GHz×AMD FX-8320E Eight-Core+ ADD
Price$137.99
BUY NOW!		$132
BUY NOW!
Socket TypeLGA1155AM3+
CPU ClassDesktopDesktop
Clockspeed3.5 GHz3.2 GHz
Turbo SpeedUp to 3.9 GHzUp to 4.0 GHz
# of Physical Cores4 (Threads: 8)8 (in 4 physical modules)
Max TDP77W95W
Yearly Running Cost$14.05$17.34
First Seen on ChartQ2 2012Q4 2014
# of Samples89041545
Single Thread Rating(% diff. to max in group)2079(0.0%)1417(-31.8%)
CPU Mark(% diff. to max in group)6457(0.0%)5029(-22.1%)

CPU Mark Rating
As of 3rd of July 2022 - Higher results represent better performance
Intel Core i7-3770K @ 3.50GHz
 6,457
AMD FX-8320E Eight-Core
 5,029
PassMark Software © 2008-2022
CPU Value (CPU Mark / $Price)
As of 3rd of July 2022 - Higher results represent better value
Intel Core i7-3770K @ 3.50GHz
 46.79
AMD FX-8320E Eight-Core
 38.10
PassMark Software © 2008-2022
CPU Single Thread Rating
As of 3rd of July 2022 - Higher results represent better performance
Intel Core i7-3770K @ 3.50GHz
 2,079
AMD FX-8320E Eight-Core
 1,417
PassMark Software © 2008-2022

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 i7-3770K @ 3.50GHzAMD FX-8320E Eight-Core
Max TDP77W95W
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.