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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i7-4771 @ 3.50GHz vs AMD FX-8320 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.

×Intel Core i7-4771 @ 3.50GHz×AMD FX-8320 Eight-Core+ ADD
Price $129.49 - BUY $48.42 - BUY
Socket TypeLGA1150AM3+
CPU ClassDesktopDesktop
Clockspeed3.5 GHz3.5 GHz
Turbo SpeedUp to 3.9 GHzUp to 4.0 GHz
# of Physical Cores4 (Threads: 8)8 (in 4 physical modules)
CacheL1: 256KB, L2: 1.0MB, L1: 640KB, L2: 16.0MB, L3: 8MB
TDP84W125W
Yearly Running Cost$15.33$22.81
Other
First Seen on ChartQ1 2013Q4 2012
# of Samples10227475
CPU Value55.0112.2
Single Thread Rating(% diff. to max in group)2187(0.0%)1471(-32.8%)
CPU Mark(% diff. to max in group)7123(0.0%)5434(-23.7%)

CPU Mark Rating
As of 22nd of September 2023 - Higher results represent better performance
Intel Core i7-4771 @ 3.50GHz
7,123
AMD FX-8320 Eight-Core
5,434
PassMark Software © 2008-2023
CPU Value (CPU Mark / $Price)
As of 22nd of September 2023 - Higher results represent better value
Intel Core i7-4771 @ 3.50GHz
55.0
AMD FX-8320 Eight-Core
112.2
PassMark Software © 2008-2023
CPU Single Thread Rating
As of 22nd of September 2023 - Higher results represent better performance
Intel Core i7-4771 @ 3.50GHz
2,187
AMD FX-8320 Eight-Core
1,471
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.
Intel Core i7-4771 @ 3.50GHzAMD FX-8320 Eight-Core
Max TDP84W125W
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.