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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i7-990X @ 3.47GHz vs AMD FX-8350 Eight-Core

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

×Intel Core i7-990X @ 3.47GHz×AMD FX-8350 Eight-Core+ ADD
Price$1500.19
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$130.77
BUY NOW!
Socket TypeLGA1366AM3+
CPU ClassDesktopDesktop
Clockspeed3.5 GHz4.0 GHz
Turbo SpeedUp to 3.7 GHzUp to 4.2 GHz
# of Physical Cores6 (Threads: 12)8 (in 4 physical modules)
Max TDP130W125W
Yearly Running Cost$23.73$22.81
First Seen on ChartQ1 2011Q4 2012
# of Samples39017845
Cross-Platform Rating1655914708
Single Thread Rating16031575
CPU Mark72625953

CPU Mark Rating
As of 27th of September 2021 - Higher results represent better performance
Intel Core i7-990X @ 3.47GHz
7,262
AMD FX-8350 Eight-Core
5,953
CPU Value (CPU Mark / $Price)
As of 27th of September 2021 - Higher results represent better value
Intel Core i7-990X @ 3.47GHz
4.84
AMD FX-8350 Eight-Core
45.52
CPU Single Thread Rating
As of 27th of September 2021 - Higher results represent better performance
Intel Core i7-990X @ 3.47GHz
1,603
AMD FX-8350 Eight-Core
1,575

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 i7-990X @ 3.47GHzAMD FX-8350 Eight-Core
Max TDP130W125W
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.