Intel Core Ultra 7 255U vs Intel Core Ultra 7 265K
CPU Specs Compare
General Parameters
Release Date
Jan 2025
Oct 2024
Manufacturer
Intel
Intel
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Arrow Lake
Arrow Lake
Processor Number
255U
265K
Integrated Graphics
Arc Graphics (4-Cores)
Arc Xe-LPG
Generation
-
Ultra 7(Arrow Lake)
Package
Manufacturing Process
3 nm
3 nm
Socket
FCBGA-2049
FCLGA-1851
Power Consumption
12-15 W
125 W
Max Turbo Power Consumption
57 W
250 W
Peak Operating Temperature
110 °C
105 °C
Foundry
-
TSMC
Package
-
FC-LGA18W
CPU Performance
Performance Cores
2
8
Performance Core Threads
4
8
Performance Core Base Frequency
2.0 GHz
3.9 GHz
Performance Core Turbo Frequency
5.2 GHz
5.4 GHz
Efficiency Cores
10
12
Efficiency Core Threads
10
12
Efficiency Core Base Frequency
1.7 GHz
3.3 GHz
Efficiency Core Turbo Frequency
4.2 GHz
4.6 GHz
Total Core Count
12
20
Total Thread Count
14
20
Bus Frequency
100 MHz
100 MHz
Multiplier
20
39
L1 Cache
112 K per core
192 KB per core
L2 Cache
2 MB per core
3 MB per core
L3 Cache
12 MB shared
30 MB shared
Unlocked Multiplier
No
Yes
L0 Cache
-
112 KB per core
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
2100 MHz
2000 MHz
GPU Base Frequency
-
300 MHz
Shader Units
-
512
Texture Units
-
32
Raster Operation Units
-
16
Execution Units
-
64
Power Consumption
-
14
AI Accelerator
NPU
-
Intel AI Boost
Theoretical performance
-
13 TOPS
📊 Benchmark
Cinebench R23
1,803
2,303
Cinebench R23
11,888
36,296
Geekbench 6
2,582
3,155
Geekbench 6
10,941
21,388
Cinebench 2024
101
137
Cinebench 2024
588
2,025
Blender
-
489