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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel i9-10900K vs AMD Ryzen 9 3950X vs Ryzen 5 5600X

All the CPUs in this comparison belong in the Desktop CPU Class.The values below were tabulated from a combined 26755 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 9 3950X×AMD Ryzen 5 5600X+ ADD
Price $485 - BUY $276.63 - BUY $112.12 - BUY
Socket TypeFCLGA1200AM4AM4
CPU ClassDesktopDesktopDesktop
Clockspeed3.7 GHz3.5 GHz3.7 GHz
Turbo SpeedUp to 5.3 GHzUp to 4.7 GHzUp to 4.6 GHz
# of Physical Cores10 (Threads: 20)16 (Threads: 32)6 (Threads: 12)
CacheL1: 640KB, L2: 2.5MB, L3: 20MBL1: 1,024KB, L2: 8.0MB, L3: 64MBL1: 384KB, L2: 3.0MB, L3: 32MB
TDP125W105W65W
Yearly Running Cost$22.81$19.16$11.86
OtherIntel UHD Graphics 630
First Seen on ChartQ2 2020Q4 2019Q4 2020
# of Samples3197328920269
CPU Value46.9140.0195.2
Single Thread Rating(% diff. to max in group)3127(-7.0%)2704(-19.6%)3362(0.0%)
CPU Mark(% diff. to max in group)22728(-41.3%)38715(0.0%)21888(-43.5%)

CPU Mark Rating
As of 26th of December 2024 - Higher results represent better performance
Intel Core i9-10900K @ 3.70GHz
22,728
AMD Ryzen 9 3950X
38,715
AMD Ryzen 5 5600X
21,888
PassMark Software © 2008-2024
CPU Value (CPU Mark / $Price)
As of 26th of December 2024 - Higher results represent better value
Intel Core i9-10900K @ 3.70GHz
46.9
AMD Ryzen 9 3950X
140.0
AMD Ryzen 5 5600X
195.2
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 26th of December 2024 - Higher results represent better performance
Intel Core i9-10900K @ 3.70GHz
3,127
AMD Ryzen 9 3950X
2,704
AMD Ryzen 5 5600X
3,362
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 i9-10900K @ 3.70GHz AMD Ryzen 9 3950X AMD Ryzen 5 5600X
Max TDP125W105W65W
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.