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Intel i7-11700B vs AMD Ryzen 7 5800X3D

The AMD Ryzen 7 5800X3D is newer than Intel Core i7-11700B @ 3.20GHz also around 20% faster in multi-threaded (CPU Mark) testing but the CPUs have comparable single-thread rating. However, AMD Ryzen 7 5800X3D uses around 47% more power. All the CPUs in this comparison belong in the Desktop CPU Class.The values below were tabulated from a combined 6039 benchmarks submitted from our PerformanceTest software and results and are updated daily to include new submissions.

  • 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 i7-11700B @ 3.20GHz×AMD Ryzen 7 5800X3D+ ADD
Price Search Online $449 - BUY
Socket TypeNA2AM4
CPU ClassDesktopDesktop
Clockspeed3.2 GHz3.4 GHz
Turbo SpeedUp to 4.8 GHzUp to 4.5 GHz
# of Physical Cores8 (Threads: 16)8 (Threads: 16)
CacheL1: 640KB, L2: 10.0MB, L3: 24MBL1: 512KB, L2: 4.0MB, L3: 96MB
TDP65W105W
Yearly Running Cost$11.86$19.16
OtherIntel UHD Graphics for 11th Gen Intel Processors
First Seen on ChartQ4 2021Q2 2022
# of Samples326007
CPU Value0.063.0
Single Thread Rating(% diff. to max in group)3318(0.0%)3233(-2.6%)
CPU Mark(% diff. to max in group)22535(-20.4%)28302(0.0%)
2 - Information not available. Do you know? Notify Us.

CPU Mark Rating
As of 31st of October 2024 - Higher results represent better performance
Intel Core i7-11700B @ 3.20GHz
22,535
AMD Ryzen 7 5800X3D
28,302
PassMark Software © 2008-2024
CPU Value (CPU Mark / $Price)
As of 31st of October 2024 - Higher results represent better value
Intel Core i7-11700B @ 3.20GHz
NA
AMD Ryzen 7 5800X3D
63.0
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 31st of October 2024 - Higher results represent better performance
Intel Core i7-11700B @ 3.20GHz
3,318
AMD Ryzen 7 5800X3D
3,233
PassMark Software © 2008-2024
Estimated Energy Usage Cost
Estimated Energy Adjustable Values
Average hours of use per day Average CPU Utilization (0-100%)1 Power cost, $ per kWh2
8
25
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 @ 3.20GHz AMD Ryzen 7 5800X3D
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.