Intel Core Ultra 7 255H vs Intel Core i7 11375H
CPU · Specs Compare
General Parameters
Release Date
Jan 2025
Jan 2021
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Arrow Lake
Tiger Lake H35
Processor Number
255H
i7-11375H
Integrated Graphics
Arc Graphics 140T
Iris Xe Graphics 96EU
Package
Manufacturing Process
3 nm
10 nm
Socket
FCBGA-2049
BGA-1449
Power Consumption
20-28 W
28-35 W
Max Turbo Power Consumption
115 W
—
Peak Operating Temperature
110 °C
100 °C
CPU Performance
Performance Cores
6
4
Performance Core Threads
6
8
Performance Core Base Frequency
2.0 GHz
3.0-3.3 GHz
Performance Core Turbo Frequency
5.1 GHz
5 GHz
Efficiency Cores
10
—
Efficiency Core Threads
10
—
Efficiency Core Base Frequency
1.5 GHz
—
Efficiency Core Turbo Frequency
4.4 GHz
—
Total Core Count
16
4
Total Thread Count
16
8
Bus Frequency
100 MHz
100 MHz
Multiplier
20
30-30x
L1 Cache
112 K per core
96 K per core
L2 Cache
2 MB per core
1280 K per core
L3 Cache
24 MB shared
12 MB shared
Unlocked Multiplier
No
No
Memory Parameters
Memory Types
LPDDR5-8400,LPDDR5x-8400,DDR5-6400
DDR4-3200, LPDDR4x-4267
Max Memory Size
128 GB
64 GB
Max Memory Channels
2
2
ECC Memory Support
No
No
Max Memory Bandwidth
—
51.2 GB/s
Graphics Card Parameters
Integrated Graphics
true
true
GPU Max Dynamic Frequency
2250 MHz
1350 MHz
GPU Base Frequency
—
300 MHz
Shader Units
—
768
Texture Units
—
48
Raster Operation Units
—
24
Execution Units
—
96
Power Consumption
—
15 W
Miscellaneous
PCIe Version
5.0
4.0
PCIe Lanes
28
16
Benchmark
Cinebench R23
2,029
1,572
Cinebench R23
20,521
6,589
Geekbench 6
2,823
2,084
Geekbench 6
15,662
6,524
Cinebench 2024
115
—
Cinebench 2024
1,102
—
Blender
278
68
Geekbench 5
—
1,479
Geekbench 5
—
5,266
▲ Specs Compare
Data sourced from official specifications and benchmark tests.