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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i9-12900HX vs Intel Core i9-12900HK

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 i9-12900HX×Intel Core i9-12900HK+ ADD
Price Search Online Search Online
Socket TypeFCBGA1964FCBGA1744
CPU ClassLaptopLaptop
Clockspeed2.4 GHz2.5 GHz
Turbo SpeedUp to 5.0 GHzUp to 5.0 GHz
# of Physical Cores16 (Threads: 24)14 (Threads: 20)
CacheL1: 1,152KB, L2: 6.0MB, L3: 30MBL1: 768KB, L2: 4.0MB, L3: 24MB
TDP55W45W
Yearly Running Cost$10.04$8.21
OtherIntel UHD Graphics for 12th Gen Intel ProcessorsIntel Iris Xe Graphics
First Seen on ChartQ2 2022Q1 2022
# of Samples185360
CPU Value57.644.3
Single Thread Rating(% diff. to max in group)3913(0.0%)3719(-5.0%)
CPU Mark(% diff. to max in group)34924(0.0%)28148(-19.4%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 27th of September 2023 - Higher results represent better performance
Intel Core i9-12900HX
34,924
Intel Core i9-12900HK
28,148
CPU Value (CPU Mark / $Price)
As of 27th of September 2023 - Higher results represent better value
Intel Core i9-12900HX
57.6
Intel Core i9-12900HK
44.3
CPU Single Thread Rating
As of 27th of September 2023 - Higher results represent better performance
Intel Core i9-12900HX
3,913
Intel Core i9-12900HK
3,719

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 i9-12900HXIntel Core i9-12900HK
Max TDP55W45W
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.