Intel Core Ultra 5 235H vs Intel Core i7 1255U
CPU · Specs Compare
General Parameters
Release Date
Jan 2025
Feb 2022
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Arrow Lake
Alder Lake
Processor Number
235H
i7-1255U
Integrated Graphics
Arc Graphics 140T
Iris Xe Graphics (96EU)
Package
Manufacturing Process
3 nm
10 nm
Socket
FCBGA-2049
BGA-1744
Power Consumption
20-28 W
12-15 W
Max Turbo Power Consumption
115 W
55 W
Peak Operating Temperature
110 °C
100°C
CPU Performance
Performance Cores
4
2
Performance Core Threads
4
4
Performance Core Base Frequency
2.4 GHz
1.7 GHz
Performance Core Turbo Frequency
5 GHz
4.7 GHz
Efficiency Cores
8
8
Efficiency Core Threads
8
8
Efficiency Core Base Frequency
1.5 GHz
1.2 GHz
Efficiency Core Turbo Frequency
4.4 GHz
3.5 GHz
Total Core Count
14
10
Total Thread Count
14
12
Bus Frequency
100 MHz
100 MHz
Multiplier
24
17x
L1 Cache
112 K per core
80 K per core
L2 Cache
2 MB per core
1280 K per core
L3 Cache
18 MB shared
12 MB shared
Unlocked Multiplier
No
No
Memory Parameters
Memory Types
LPDDR5-8400,LPDDR5x-8400,DDR5-6400
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
Max Memory Size
128 GB
64 GB
Max Memory Channels
2
2
ECC Memory Support
No
No
Max Memory Bandwidth
—
76.8 GB/s
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
800 MHz
300 MHz
GPU Max Dynamic Frequency
2250 MHz
1250 MHz
Shader Units
1024
768
Texture Units
64
48
Raster Operation Units
32
24
Execution Units
8
96
Power Consumption
—
15 W
Miscellaneous
PCIe Version
5.0
4.0
PCIe Lanes
28
20
Benchmark
Cinebench R23
1,999
1,701
Cinebench R23
16,281
8,233
Geekbench 6
2,748
2,248
Geekbench 6
13,788
7,162
Passmark CPU
4,100
3,308
Passmark CPU
23,826
13,792
Geekbench 5
—
1,628
Geekbench 5
—
7,372
Blender
—
125
▲ Specs Compare
Data sourced from official specifications and benchmark tests.