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Intel Ultra 7 155H vs i7-1280P

The Intel Core Ultra 7 155H is newer than Intel Core i7-1280P and is around 23% faster in multi-threaded (CPU Mark) testing. However the CPUs have comparable single-thread rating. Both CPUs operates at simliar power levels (TDP). All the CPUs in this comparison belong in the Laptop CPU Class. The values below were tabulated from a combined 6096 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 155H×Intel Core i7-1280P+ ADD
Price Search Online Search Online
Socket TypeFCBGA2049FCBGA1744
CPU ClassLaptopLaptop
Clockspeed1.4 GHz1.8 GHz
Turbo SpeedUp to 4.8 GHzUp to 4.8 GHz
# of Physical Cores16 (Threads: 22)14 (Threads: 20)
CacheL1: 1,632KB, L2: 18.0MB, L3: 24MBL1: 1,248KB, L2: 11.5MB, L3: 24MB
TDP28W28W
Yearly Running Cost$5.11$5.11
OtherIntel Arc graphics, Intel AI BoostIntel Iris Xe Graphics
First Seen on ChartQ3 2023Q1 2022
# of Samples5586510
CPU Rank691921
CPU Value49.041.7
Single Thread Rating(% diff. to max in group)3435(0.0%)3310(-3.6%)
CPU Mark(% diff. to max in group)24633(0.0%)20083(-18.5%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 15th of February 2026 - Higher results represent better performance
Intel Core Ultra 7 155H
24,633
Intel Core i7-1280P
20,083
PassMark Software © 2008-2026
CPU Value (CPU Mark / $Price)
As of 15th of February 2026 - Higher results represent better value
Intel Core Ultra 7 155H
49.0
Intel Core i7-1280P
41.7
PassMark Software © 2008-2026
CPU Single Thread Rating
As of 15th of February 2026 - Higher results represent better performance
Intel Core Ultra 7 155H
3,435
Intel Core i7-1280P
3,310
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 Ultra 7 155H Intel Core i7-1280P
Max TDP28W28W
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.