Intel Core i7 1265U vs Intel Core Ultra 7 155H
CPU · Specs Compare
General Parameters
Release Date
Feb 2022
Dec 2023
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Alder Lake-U
Meteor Lake
Processor Number
i7-1265U
155H
Integrated Graphics
Iris Xe Graphics G7 (96EU)
Arc Graphics (8-Cores)
Generation
—
Ultra 7 (Meteor Lake)
Package
Manufacturing Process
10 nm
7 nm
Socket
BGA-1744
FCBGA-2049
Power Consumption
12-15 W
20-65 W
Peak Operating Temperature
100 °C
110 °C
Max Turbo Power Consumption
—
115 W
Foundry
—
Intel
Package
—
FC-BGA
CPU Performance
Performance Cores
2
6
Performance Core Base Frequency
1.8 GHz
1.4 GHz
Performance Core Turbo Frequency
4.8 GHz
4.8 GHz
Efficiency Cores
8
10
Total Core Count
10
16
Total Thread Count
12
22
Bus Frequency
100 MHz
100 MHz
Multiplier
18x
14
L1 Cache
80 K per core
112 K per core
L2 Cache
1280 K per core
2 MB per core
L3 Cache
12 MB shared
24 MB shared
Unlocked Multiplier
No
No
Performance Core Threads
—
12
Efficiency Core Threads
—
10
Efficiency Core Base Frequency
—
0.9 GHz
Efficiency Core Turbo Frequency
—
3.8 GHz
SMP
—
1
Memory Parameters
Memory Types
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
LPDDR5-7467,LPDDR5x-7467,DDR5-5600
Max Memory Size
64 GB
96 GB
Max Memory Channels
2
2
Max Memory Bandwidth
76.8 GB/s
120 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
300 MHz
GPU Max Dynamic Frequency
1250 MHz
2250 MHz
Shader Units
768
1024
Texture Units
48
64
Raster Operation Units
24
32
Execution Units
96
128
Power Consumption
15 W
28
Max Resolution
—
7680x4320 - 60 Hz
Miscellaneous
PCIe Version
4.0
5.0
PCIe Lanes
20
28
Benchmark
Cinebench R23
1,737
1,796
Cinebench R23
8,040
15,052
Geekbench 6
1,503
2,419
Geekbench 5
1,699
—
Geekbench 6
2,916
12,505
Geekbench 5
7,725
—
Blender
59
265
Passmark CPU
3,341
3,490
Passmark CPU
13,724
24,927
Cinebench 2024
—
100
Cinebench 2024
—
802
▲ Specs Compare
Data sourced from official specifications and benchmark tests.