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AMD Ryzen 9 7945HX3D vs Intel i7-14650HX

Both CPUs were released (or first benchmaked) within the last year, while AMD Ryzen 9 7945HX3D is around 35% faster in multi-threaded (CPU Mark) testing but the CPUs have comparable single-thread rating. However, AMD Ryzen 9 7945HX3D uses substantially less power. All the CPUs in this comparison belong in the Laptop CPU Class.The values below were tabulated from a combined 78 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.

×AMD Ryzen 9 7945HX3D×Intel Core i7-14650HX+ ADD
Price Search Online Search Online
Socket TypeFL1FCBGA1964
CPU ClassLaptopLaptop
Clockspeed2.3 GHz2.2 GHz
Turbo SpeedUp to 5.4 GHzUp to 5.2 GHz
# of Physical Cores16 (Threads: 32)16 (Threads: 24)
CacheL1: 1,024KB, L2: 16.0MB, L3: 32MBL1: 1,408KB, L2: 24.0MB, L3: 30MB
TDP55W157W
Yearly Running Cost$10.04$28.65
OtherAMD Radeon 610MIntel UHD Graphics for 14th Gen Intel Processors
First Seen on ChartQ4 2023Q1 2024
# of Samples1068
CPU Value0.075.8
Single Thread Rating(% diff. to max in group)4132(0.0%)3951(-4.4%)
CPU Mark(% diff. to max in group)58117(0.0%)37519(-35.4%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 21st of August 2024 - Higher results represent better performance
AMD Ryzen 9 7945HX3D
58,117
Intel Core i7-14650HX
37,519
PassMark Software © 2008-2024
CPU Value (CPU Mark / $Price)
As of 21st of August 2024 - Higher results represent better value
AMD Ryzen 9 7945HX3D
NA
Intel Core i7-14650HX
75.8
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 21st of August 2024 - Higher results represent better performance
AMD Ryzen 9 7945HX3D
4,132
Intel Core i7-14650HX
3,951
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.
AMD Ryzen 9 7945HX3D Intel Core i7-14650HX
Max TDP55W157W
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.