Home Comparison Intel Core Ultra 7 155H vs Intel Core i7 1280P

Intel Core Ultra 7 155H vs Intel Core i7 1280P

Intel Core Ultra 7 155H
VS
Intel Core i7 1280P
Intel Core Ultra 7 155H
Intel Core i7 1280P
We compared two laptop CPUs: Intel Core Ultra 7 155H with 16 cores 1.4GHz and Intel Core i7 1280P with 14 cores 1.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core Ultra 7 155H 's Advantages
Released 1 years and 10 months late
Better graphics card performance
Higher specification of memory (7467 vs 5200)
Larger memory bandwidth (120GB/s vs 76.8GB/s)
Newer PCIe version (5.0 vs 4.0)
More modern manufacturing process (7nm vs 10nm)
Intel Core i7 1280P 's Advantages
Higher base frequency (1.8GHz vs 1.4GHz)
Lower TDP (28W vs 65W)

Score

Benchmark

Cinebench R23 Single Core
Intel Core Ultra 7 155H
1733
Intel Core i7 1280P
1743
Cinebench R23 Multi Core
Intel Core Ultra 7 155H +13%
13144
Intel Core i7 1280P
11610
Geekbench 6 Single Core
Intel Core Ultra 7 155H +10%
2386
Intel Core i7 1280P
2168
Geekbench 6 Multi Core
Intel Core Ultra 7 155H +18%
12518
Intel Core i7 1280P
10563
Blender
Intel Core Ultra 7 155H +107%
265
Intel Core i7 1280P
128
Passmark CPU Single Core
Intel Core Ultra 7 155H +7%
3556
Intel Core i7 1280P
3302
Passmark CPU Multi Core
Intel Core Ultra 7 155H +22%
24877
Intel Core i7 1280P
20334
Intel Core Ultra 7 155H
VS
Intel Core i7 1280P

General Parameters

Dec 2023
Release Date
Feb 2022
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Meteor Lake
Core Architecture
Alder Lake-P
155H
Processor Number
i7-1280P
FCBGA-2049
Socket
BGA-1744
Arc Graphics (8-Cores)
Integrated Graphics
Iris Xe Graphics (96EU)
Ultra 7 (Meteor Lake)
Generation
-

Package

7 nm
Manufacturing Process
10 nm
20-65 W
Power Consumption
20-28 W
115 W
Max Turbo Power Consumption
-
110°C
Peak Operating Temperature
100 °C
Intel
Foundry
-

CPU Performance

6
Performance Cores
6
12
Performance Core Threads
-
1.4 GHz
Performance Core Base Frequency
1.8 GHz
4.8 GHz
Performance Core Turbo Frequency
4.8 GHz
10
Efficiency Cores
8
10
Efficiency Core Threads
-
0.9 GHz
Efficiency Core Base Frequency
-
3.8 GHz
Efficiency Core Turbo Frequency
-
16
Total Core Count
14
22
Total Thread Count
20
100 MHz
Bus Frequency
100 MHz
14x
Multiplier
18x
112 K per core
L1 Cache
80 K per core
2 MB per core
L2 Cache
1280 K per core
24 MB shared
L3 Cache
24 MB shared
No
Unlocked Multiplier
No
1
SMP
-

Memory Parameters

LPDDR5-7467, LPDDR5x-7467, DDR5-5600
Memory Types
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
96 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
120 GB/s
Max Memory Bandwidth
76.8 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
-
GPU Base Frequency
300 MHz
2250 MHz
GPU Max Dynamic Frequency
1450 MHz
128
Shader Units
768
8
Texture Units
48
4
Raster Operation Units
24
8
Execution Units
96
-
Power Consumption
15 W
7680x4320 - 60 Hz
Max Resolution
-
5.76 TFLOPS
Graphics Performance
1.69 TFLOPS

Miscellaneous

Intel Core Ultra 7 155H
Official Website
Intel Core i7 1280P
5.0
PCIe Version
4.0
28
PCIe Lanes
20

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