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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel i9-9900T vs i5-10600

The Intel Core i5-10600 @ 3.30GHz is newer than Intel Core i9-9900T @ 2.10GHz is around 18% faster in single-thread testing. Also, Intel Core i9-9900T @ 2.10GHz uses substantially less power. All the CPUs in this comparison belong in the Desktop CPU Class. The values below were tabulated from a combined 714 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 i9-9900T @ 2.10GHz×Intel Core i5-10600 @ 3.30GHz+ ADD
Price Search Online Search Online
Socket TypeFCLGA1151-2FCLGA1200
CPU ClassDesktopDesktop
Clockspeed2.1 GHz3.3 GHz
Turbo SpeedUp to 4.4 GHzUp to 4.8 GHz
# of Physical Cores8 (Threads: 16)6 (Threads: 12)
CacheL1: 512KB, L2: 2.0MB, L3: 16MBL1: 384KB, L2: 1.5MB, L3: 12MB
TDP35W65W
Yearly Running Cost$6.39$11.86
OtherIntel UHD Graphics 630Intel UHD Graphics 630
First Seen on ChartQ4 2019Q2 2020
# of Samples89625
CPU Rank13631332
CPU Value29.841.0
Single Thread Rating(% diff. to max in group)2457(-15.6%)2910(0.0%)
CPU Mark(% diff. to max in group)13085(-3.4%)13546(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 11th of March 2026 - Higher results represent better performance
Intel Core i9-9900T @ 2.10GHz
13,085
Intel Core i5-10600 @ 3.30GHz
13,546
PassMark Software © 2008-2026
CPU Value (CPU Mark / $Price)
As of 11th of March 2026 - Higher results represent better value
Intel Core i9-9900T @ 2.10GHz
29.8
Intel Core i5-10600 @ 3.30GHz
41.0
PassMark Software © 2008-2026
CPU Single Thread Rating
As of 11th of March 2026 - Higher results represent better performance
Intel Core i9-9900T @ 2.10GHz
2,457
Intel Core i5-10600 @ 3.30GHz
2,910
PassMark Software © 2008-2026
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 i9-9900T @ 2.10GHz Intel Core i5-10600 @ 3.30GHz
Max TDP35W65W
Power consumption per day (kWh)NANA
Running cost per dayNANA
Power consumption per year (kWh)NANA
Running cost per yearNANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.