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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel i9-10900K vs AMD Ryzen 7 5800X vs Ryzen 9 5900X

All the CPUs in this comparison belong in the Desktop CPU Class.The values below were tabulated from a combined 39880 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 i9-10900K @ 3.70GHz×AMD Ryzen 7 5800X×AMD Ryzen 9 5900X+ ADD
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Socket TypeFCLGA1200AM4AM4
CPU ClassDesktopDesktopDesktop
Clockspeed3.7 GHz3.8 GHz3.7 GHz
Turbo SpeedUp to 5.3 GHzUp to 4.7 GHzUp to 4.8 GHz
# of Physical Cores10 (Threads: 20)8 (Threads: 16)12 (Threads: 24)
CacheL1: 640KB, L2: 2.5MB, L3: 20MBL1: 512KB, L2: 4.0MB, L3: 32MBL1: 768KB, L2: 6.0MB, L3: 64MB
TDP125W105W105W
Yearly Running Cost$22.81$19.16$19.16
OtherIntel UHD Graphics 630
First Seen on ChartQ2 2020Q4 2020Q4 2020
# of Samples34571702619397
CPU Value0.00.00.0
Single Thread Rating(% diff. to max in group)3118(-10.2%)3445(-0.7%)3470(0.0%)
CPU Mark(% diff. to max in group)22577(-42.2%)27777(-28.9%)39047(0.0%)

CPU Mark Rating
As of 7th of April 2025 - Higher results represent better performance
Intel Core i9-10900K @ 3.70GHz
22,577
AMD Ryzen 7 5800X
27,777
AMD Ryzen 9 5900X
39,047
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 7th of April 2025 - Higher results represent better performance
Intel Core i9-10900K @ 3.70GHz
3,118
AMD Ryzen 7 5800X
3,445
AMD Ryzen 9 5900X
3,470
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 i9-10900K @ 3.70GHz AMD Ryzen 7 5800X AMD Ryzen 9 5900X
Max TDP125W105W105W
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.