Intel Core Ultra 7 155H vs Intel Core 7 253PQE
CPU · Specs Compare
General Parameters
Release Date
Dec 2023
Mar 2026
Manufacturer
Intel
Intel
Type
Laptop
Desktop
Instruction Set
x86-64
—
Core Architecture
Meteor Lake
Bartlett Lake
Processor Number
155H
—
Integrated Graphics
Arc Graphics (8-Cores)
UHD Graphics 770
Generation
Ultra 7 (Meteor Lake)
Core 7 (Bartlett Lake)
Package
Manufacturing Process
7 nm
10 nm
Socket
FCBGA-2049
Intel Socket 1700
Power Consumption
20-65 W
125 W
Max Turbo Power Consumption
115 W
—
Peak Operating Temperature
110 °C
100°C
Foundry
Intel
Intel
Package
FC-BGA
FC-LGA16A
CPU Performance
Performance Cores
6
—
Performance Core Threads
12
—
Performance Core Base Frequency
1.4 GHz
3.5 GHz
Performance Core Turbo Frequency
4.8 GHz
5.7 GHz
Efficiency Cores
10
—
Efficiency Core Threads
10
—
Efficiency Core Base Frequency
0.9 GHz
—
Efficiency Core Turbo Frequency
3.8 GHz
—
Total Core Count
16
10
Total Thread Count
22
20
Bus Frequency
100 MHz
100 MHz
Multiplier
14
35.0
L1 Cache
112 K per core
80 KB per core
L2 Cache
2 MB per core
2 MB per core
L3 Cache
24 MB shared
33 MB shared
Unlocked Multiplier
No
No
SMP
1
1
Memory Parameters
Memory Types
LPDDR5-7467,LPDDR5x-7467,DDR5-5600
DDR4-3200, DDR5-5600
Max Memory Size
96 GB
192 GB
Max Memory Channels
2
2
Max Memory Bandwidth
120 GB/s
89.6 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
300 MHz
GPU Max Dynamic Frequency
2250 MHz
1650 MHz
Shader Units
1024
—
Texture Units
64
—
Raster Operation Units
32
—
Execution Units
128
32
Power Consumption
28
—
Max Resolution
7680x4320 - 60 Hz
—
Miscellaneous
PCIe Version
5.0
5
PCIe Lanes
28
20
Benchmark
Cinebench R23
1,796
—
Cinebench R23
15,052
—
Geekbench 6
2,419
—
Geekbench 6
12,505
—
Cinebench 2024
100
—
Cinebench 2024
802
—
Blender
265
—
Passmark CPU
3,490
—
Passmark CPU
24,927
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.