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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

AMD FX-8100 Eight-Core vs AMD FX-8120 Eight-Core

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

  • The first section will show basic information for each CPU selected.
  • The additional graphs shows the CPU Mark and Single Thread values of each CPU selected.
  • An accompany graph, if price data is available, will shows the value for money, in terms of the CPU Mark/Thread Rating per dollar.
  • The last section will show approximate yearly running costs for the CPUs.

×AMD FX-8100 Eight-Core×AMD FX-8120 Eight-Core+ ADD
Price $98.02 - BUY $38.95 - BUY
Socket TypeAM3+AM3+
CPU ClassDesktopDesktop
Clockspeed2.8 GHz3.1 GHz
Turbo SpeedUp to 3.7 GHzUp to 4.0 GHz
# of Physical Cores8 (in 4 physical modules)8 (in 4 physical modules)
CacheL1: 640KB, L2: 16.0MB, L3: 8MBL1: 640KB, L2: 16.0MB, L3: 8MB
TDP95W125W
Yearly Running Cost$17.34$22.81
Other
First Seen on ChartQ1 2012Q4 2011
# of Samples432504
CPU Value40.1119.1
Single Thread Rating(% diff. to max in group)1134(-15.0%)1334(0.0%)
CPU Mark(% diff. to max in group)3930(-15.3%)4639(0.0%)

CPU Mark Rating
As of 7th of December 2023 - Higher results represent better performance
AMD FX-8100 Eight-Core
3,930
AMD FX-8120 Eight-Core
4,639
PassMark Software © 2008-2023
CPU Value (CPU Mark / $Price)
As of 7th of December 2023 - Higher results represent better value
AMD FX-8100 Eight-Core
40.1
AMD FX-8120 Eight-Core
119.1
PassMark Software © 2008-2023
CPU Single Thread Rating
As of 7th of December 2023 - Higher results represent better performance
AMD FX-8100 Eight-Core
1,134
AMD FX-8120 Eight-Core
1,334
PassMark Software © 2008-2023

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.
AMD FX-8100 Eight-CoreAMD FX-8120 Eight-Core
Max TDP95W125W
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.