Intel Core Ultra 7 255H vs Intel Core Ultra 7 265U
CPU · Specs Compare
General Parameters
Release Date
Jan 2025
Jan 2025
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Arrow Lake
Arrow Lake
Processor Number
255H
265U
Integrated Graphics
Arc Graphics 140T
Arc Graphics (4-Cores)
Package
Manufacturing Process
3 nm
3 nm
Socket
FCBGA-2049
FCBGA-2049
Power Consumption
20-28 W
12-15 W
Max Turbo Power Consumption
115 W
57 W
Peak Operating Temperature
110 °C
110 °C
CPU Performance
Performance Cores
6
2
Performance Core Threads
6
4
Performance Core Base Frequency
2.0 GHz
2.1 GHz
Performance Core Turbo Frequency
5.1 GHz
5.3 GHz
Efficiency Cores
10
10
Efficiency Core Threads
10
10
Efficiency Core Base Frequency
1.5 GHz
1.7 GHz
Efficiency Core Turbo Frequency
4.4 GHz
4.2 GHz
Total Core Count
16
12
Total Thread Count
16
14
Bus Frequency
100 MHz
100 MHz
Multiplier
20
21
L1 Cache
112 K per core
112 K per core
L2 Cache
2 MB per core
2 MB per core
L3 Cache
24 MB shared
12 MB shared
Unlocked Multiplier
No
No
Memory Parameters
Memory Types
LPDDR5-8400,LPDDR5x-8400,DDR5-6400
LPDDR5-8400,LPDDR5x-8400,DDR5-6400
Max Memory Size
128 GB
128 GB
Max Memory Channels
2
2
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Max Dynamic Frequency
2250 MHz
2100 MHz
Miscellaneous
PCIe Version
5.0
4.0
PCIe Lanes
28
20
Benchmark
Cinebench R23
2,029
1,820
Cinebench R23
20,521
12,311
Geekbench 6
2,823
2,599
Geekbench 6
15,662
11,234
Cinebench 2024
115
102
Cinebench 2024
1,102
597
Blender
278
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▲ Specs Compare
Data sourced from official specifications and benchmark tests.