Intel Core Ultra 7 255H vs Intel Core Ultra 7 265
CPU Specs Compare
General Parameters
Release Date
Jan 2025
Dec 2024
Manufacturer
Intel
Intel
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Arrow Lake
Arrow Lake
Processor Number
255H
265
Integrated Graphics
Arc Graphics 140T
Arc Graphics
Generation
-
Ultra 7 (Arrow Lake)
Package
Manufacturing Process
3 nm
3 nm
Socket
FCBGA-2049
FCLGA-1851
Power Consumption
20-28 W
65 W
Max Turbo Power Consumption
115 W
182 W
Peak Operating Temperature
110 °C
105 °C
Transistor Count
-
17.8 billions
Foundry
-
TSMC
Die Size
-
243 mm²
Package
-
FC-LGA18W
CPU Performance
Performance Cores
6
8
Performance Core Threads
6
8
Performance Core Base Frequency
2.0 GHz
2.4 GHz
Performance Core Turbo Frequency
5.1 GHz
5.3 GHz
Efficiency Cores
10
12
Efficiency Core Threads
10
12
Efficiency Core Base Frequency
1.5 GHz
1.8 GHz
Efficiency Core Turbo Frequency
4.4 GHz
4.6 GHz
Total Core Count
16
20
Total Thread Count
16
20
Bus Frequency
100 MHz
100 MHz
Multiplier
20
24
L1 Cache
112 K per core
192 K per core
L2 Cache
2 MB per core
3 MB per core
L3 Cache
24 MB shared
30 MB shared
Unlocked Multiplier
No
No
SMP
-
1
Memory Parameters
Memory Types
LPDDR5-8400,LPDDR5x-8400,DDR5-6400
DDR5-6400
Max Memory Size
128 GB
256 GB
Max Memory Channels
2
2
ECC Memory Support
No
Yes
Max Memory Bandwidth
-
102.4 GB/s
Graphics Card Parameters
Integrated Graphics
true
true
GPU Max Dynamic Frequency
2250 MHz
1950 MHz
📊 Benchmark
Cinebench R23
2,029
2,155
Cinebench R23
20,521
28,699
Geekbench 6
2,823
2,991
Geekbench 6
15,662
19,830
Cinebench 2024
115
131
Cinebench 2024
1,102
1,519
Blender
278
-
Passmark CPU
-
4,770
Passmark CPU
-
47,434