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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i7-11700B @ 3.20GHz vs AMD Ryzen 7 3800X

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

×Intel Core i7-11700B @ 3.20GHz×AMD Ryzen 7 3800X+ ADD
PriceSearch Online$219.99
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Socket TypeNA2AM4
CPU ClassDesktopDesktop
Clockspeed3.2 GHz3.9 GHz
Turbo SpeedUp to 4.8 GHzUp to 4.5 GHz
# of Physical Cores8 (Threads: 16)8 (Threads: 16)
Max TDP65W105W
Yearly Running Cost$11.86$19.16
First Seen on ChartQ4 2021Q3 2019
# of Samples123956
Single Thread Rating33742725
CPU Mark2254923337

CPU Mark Rating
As of 28th of June 2022 - Higher results represent better performance
Intel Core i7-11700B @ 3.20GHz
22,549
AMD Ryzen 7 3800X
23,337
CPU Value (CPU Mark / $Price)
As of 28th of June 2022 - Higher results represent better value
Intel Core i7-11700B @ 3.20GHz
NA
AMD Ryzen 7 3800X
106.08
CPU Single Thread Rating
As of 28th of June 2022 - Higher results represent better performance
Intel Core i7-11700B @ 3.20GHz
3,374
AMD Ryzen 7 3800X
2,725

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 i7-11700B @ 3.20GHzAMD Ryzen 7 3800X
Max TDP65W105W
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.