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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Ultra 7 255H vs Ultra 7 155H vs AMD Ryzen AI 9 HX 370

The CPUs selected in this comparison belong in different CPU Classes: Mobile/Embedded, Laptop, Desktop. Consider, selecting CPUs from simliar CPU Class for more apt comparison.The values below were tabulated from a combined 2156 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 Ultra 7 255H×Intel Core Ultra 7 155H×AMD Ryzen AI 9 HX 370+ ADD
Price Search Online Search Online Search Online
Socket TypeFCBGA2049FCBGA2049FP8
CPU ClassMobile/EmbeddedLaptopDesktop, Laptop
Clockspeed2.0 GHz3.8 GHz2.0 GHz
Turbo SpeedUp to 5.1 GHzUp to 4.9 GHzUp to 5.1 GHz
# of Physical Cores16 (Threads: 16)16 (Threads: 22)12 (Threads: 24)
CacheL1: 1,632KB, L2: 20.0MB, L3: 24MBL1: 1,632KB, L2: 18.0MB, L3: 24MBL1: 960KB, L2: 12.0MB, L3: 8MB
TDP28W28W28W
Yearly Running Cost$5.11$5.11$5.11
OtherIntel Arc 140T GPU, Intel AI BoostIntel Arc graphicsw/ Radeon 890M
First Seen on ChartQ1 2025Q3 2023Q3 2024
# of Samples11822333
CPU Value0.049.70.0
Single Thread Rating(% diff. to max in group)4631(0.0%)3503(-24.4%)3961(-14.5%)
CPU Mark(% diff. to max in group)28867(-17.8%)25023(-28.7%)35107(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 5th of February 2025 - Higher results represent better performance
Intel Core Ultra 7 255H
28,867
Intel Core Ultra 7 155H
25,023
AMD Ryzen AI 9 HX 370
35,107
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 5th of February 2025 - Higher results represent better value
Intel Core Ultra 7 255H
NA
Intel Core Ultra 7 155H
49.7
AMD Ryzen AI 9 HX 370
NA
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 5th of February 2025 - Higher results represent better performance
Intel Core Ultra 7 255H
4,631
Intel Core Ultra 7 155H
3,503
AMD Ryzen AI 9 HX 370
3,961
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 Ultra 7 255H Intel Core Ultra 7 155H AMD Ryzen AI 9 HX 370
Max TDP28W28W28W
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.