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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel i7-8700K vs AMD Ryzen 5 5600X vs Ryzen 7 5700X

All the CPUs in this comparison belong in the Desktop CPU Class.The values below were tabulated from a combined 49800 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 i7-8700K @ 3.70GHz×AMD Ryzen 5 5600X×AMD Ryzen 7 5700X+ ADD
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Socket TypeFCLGA1151-2AM4AM4
CPU ClassDesktopDesktopDesktop
Clockspeed3.7 GHz3.7 GHz3.4 GHz
Turbo SpeedUp to 4.7 GHzUp to 4.6 GHzUp to 4.6 GHz
# of Physical Cores6 (Threads: 12)6 (Threads: 12)8 (Threads: 16)
CacheL1: 384KB, L2: 1.5MB, L3: 12MBL1: 384KB, L2: 3.0MB, L3: 32MBL1: 512KB, L2: 4.0MB, L3: 32MB
TDP95W65W65W
Yearly Running Cost$17.34$11.86$11.86
OtherIntel UHD Graphics 630
First Seen on ChartQ4 2017Q4 2020Q2 2022
# of Samples16180237099911
CPU Value0.00.00.0
Single Thread Rating(% diff. to max in group)2721(-19.6%)3363(-0.6%)3383(0.0%)
CPU Mark(% diff. to max in group)13586(-49.0%)21869(-17.9%)26627(0.0%)

CPU Mark Rating
As of 16th of April 2025 - Higher results represent better performance
Intel Core i7-8700K @ 3.70GHz
13,586
AMD Ryzen 5 5600X
21,869
AMD Ryzen 7 5700X
26,627
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 16th of April 2025 - Higher results represent better performance
Intel Core i7-8700K @ 3.70GHz
2,721
AMD Ryzen 5 5600X
3,363
AMD Ryzen 7 5700X
3,383
PassMark Software © 2008-2025
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 i7-8700K @ 3.70GHz AMD Ryzen 5 5600X AMD Ryzen 7 5700X
Max TDP95W65W65W
Power consumption per day (kWh)NANANA
Running cost per dayNANANA
Power consumption per year (kWh)NANANA
Running cost per yearNANANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.