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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i7-8086K @ 4.00GHz vs AMD Ryzen 7 3800X vs Intel Core i9-13900K

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 i7-8086K @ 4.00GHz×AMD Ryzen 7 3800X×Intel Core i9-13900K+ ADD
Price $255 - BUY $285 - BUY $487.61 - BUY
Socket TypeFCLGA1151-2AM4FCLGA1700
CPU ClassDesktopDesktopDesktop
Clockspeed4.0 GHz3.9 GHz3.0 GHz
Turbo SpeedUp to 5.0 GHzUp to 4.5 GHzUp to 5.8 GHz
# of Physical Cores6 (Threads: 12)8 (Threads: 16)24 (Threads: 32)
CacheL1: 384KB, L2: 1.5MB, L3: 12MBL1: 512KB, L2: 4.0MB, L3: 32MBL1: 2,176KB, L2: 32.0MB, L3: 36MB
TDP95W105W125W
Yearly Running Cost$17.34$19.16$22.81
OtherIntel UHD Graphics 630Intel UHD Graphics 770
First Seen on ChartQ2 2018Q3 2019Q3 2022
# of Samples138854696366
CPU Value56.281.3121.7
Single Thread Rating(% diff. to max in group)2855(-38.4%)2718(-41.3%)4633(0.0%)
CPU Mark(% diff. to max in group)14322(-75.9%)23171(-60.9%)59319(0.0%)

CPU Mark Rating
As of 15th of May 2024 - Higher results represent better performance
Intel Core i7-8086K @ 4.00GHz
14,322
AMD Ryzen 7 3800X
23,171
Intel Core i9-13900K
59,319
PassMark Software © 2008-2024
CPU Value (CPU Mark / $Price)
As of 15th of May 2024 - Higher results represent better value
Intel Core i7-8086K @ 4.00GHz
56.2
AMD Ryzen 7 3800X
81.3
Intel Core i9-13900K
121.7
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 15th of May 2024 - Higher results represent better performance
Intel Core i7-8086K @ 4.00GHz
2,855
AMD Ryzen 7 3800X
2,718
Intel Core i9-13900K
4,633
PassMark Software © 2008-2024

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 i7-8086K @ 4.00GHzAMD Ryzen 7 3800XIntel Core i9-13900K
Max TDP95W105W125W
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.