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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel i7-14650HX vs i9-14900HX

Both CPUs were released (or first benchmaked) within the last year, while Intel Core i9-14900HX is around 21% faster in multi-threaded (CPU Mark) testing, it is around 9% faster in single-thread testing. However, Intel Core i9-14900HX uses substantially less power. All the CPUs in this comparison belong in the Laptop CPU Class.The values below were tabulated from a combined 1845 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 i7-14650HX×Intel Core i9-14900HX+ ADD
Price Search Online Search Online
Socket TypeFCBGA1964FCBGA1964
CPU ClassLaptopLaptop
Clockspeed2.2 GHz2.2 GHz
Turbo SpeedUp to 5.2 GHzUp to 5.8 GHz
# of Physical Cores16 (Threads: 24)24 (Threads: 32)
CacheL1: 1,408KB, L2: 24.0MB, L3: 30MBL1: 2,176KB, L2: 32.0MB, L3: 36MB
TDP157W55W
Yearly Running Cost$28.65$10.04
OtherIntel UHD Graphics for 14th Gen Intel ProcessorsIntel UHD Graphics for 14th Gen Intel Processors
First Seen on ChartQ1 2024Q1 2024
# of Samples2071638
CPU Value72.967.3
Single Thread Rating(% diff. to max in group)3947(-8.6%)4321(0.0%)
CPU Mark(% diff. to max in group)36078(-21.0%)45664(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 15th of January 2025 - Higher results represent better performance
Intel Core i7-14650HX
36,078
Intel Core i9-14900HX
45,664
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 15th of January 2025 - Higher results represent better value
Intel Core i7-14650HX
72.9
Intel Core i9-14900HX
67.3
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 15th of January 2025 - Higher results represent better performance
Intel Core i7-14650HX
3,947
Intel Core i9-14900HX
4,321
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 i7-14650HX Intel Core i9-14900HX
Max TDP157W55W
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.