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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel i9-10900K vs i9-9900K vs i7-10700K

All the CPUs in this comparison belong in the Desktop CPU Class.The values below were tabulated from a combined 22501 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×Intel Core i9-9900K @ 3.60GHz×Intel Core i7-10700K @ 3.80GHz+ ADD
Price $525 - BUY $331.75 - BUY $259 - BUY
Socket TypeFCLGA1200FCLGA1151-2FCLGA1200
CPU ClassDesktopDesktopDesktop
Clockspeed3.7 GHz3.6 GHz3.8 GHz
Turbo SpeedUp to 5.3 GHzUp to 5.0 GHzUp to 5.1 GHz
# of Physical Cores10 (Threads: 20)8 (Threads: 16)8 (Threads: 16)
CacheL1: 640KB, L2: 2.5MB, L3: 20MBL1: 512KB, L2: 2.0MB, L3: 16MBL1: 512KB, L2: 2.0MB, L3: 16MB
TDP125W95W125W
Yearly Running Cost$22.81$17.34$22.81
OtherIntel UHD Graphics 630Intel UHD Graphics 630Intel UHD Graphics 630
First Seen on ChartQ2 2020Q4 2018Q2 2020
# of Samples3249138765376
CPU Value43.255.072.3
Single Thread Rating(% diff. to max in group)3125(0.0%)2926(-6.4%)3048(-2.5%)
CPU Mark(% diff. to max in group)22695(0.0%)18231(-19.7%)18722(-17.5%)

CPU Mark Rating
As of 15th of January 2025 - Higher results represent better performance
Intel Core i9-10900K @ 3.70GHz
22,695
Intel Core i9-9900K @ 3.60GHz
18,231
Intel Core i7-10700K @ 3.80GHz
18,722
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 15th of January 2025 - Higher results represent better value
Intel Core i9-10900K @ 3.70GHz
43.2
Intel Core i9-9900K @ 3.60GHz
55.0
Intel Core i7-10700K @ 3.80GHz
72.3
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 15th of January 2025 - Higher results represent better performance
Intel Core i9-10900K @ 3.70GHz
3,125
Intel Core i9-9900K @ 3.60GHz
2,926
Intel Core i7-10700K @ 3.80GHz
3,048
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 Intel Core i9-9900K @ 3.60GHz Intel Core i7-10700K @ 3.80GHz
Max TDP125W95W125W
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.