Intel Core Ultra 5 325 vs Intel Core Ultra 7 255U
CPU · Specs Compare
General Parameters
Release Date
Jan 2026
Jan 2025
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Processor Number
325
255U
Integrated Graphics
Graphics 4 Xe3
Arc Graphics (4-Cores)
Generation
Intel Core Ultra Series 3
—
Core Architecture
—
Arrow Lake
Package
Manufacturing Process
2 nm
3 nm
Socket
FCBGA2540
FCBGA-2049
Power Consumption
12-25 W
12-15 W
Max Turbo Power Consumption
55 W
57 W
Peak Operating Temperature
100 °C
110 °C
CPU Performance
Performance Cores
4
2
Performance Core Threads
4
4
Performance Core Base Frequency
2.1 GHz
2.0 GHz
Performance Core Turbo Frequency
4.5 GHz
5.2 GHz
Efficiency Cores
4
10
Efficiency Core Threads
4
10
Efficiency Core Base Frequency
1.6 GHz
1.7 GHz
Efficiency Core Turbo Frequency
3.4 GHz
4.2 GHz
Total Core Count
8
12
Total Thread Count
8
14
Bus Frequency
100 MHz
100 MHz
Multiplier
21
20
L3 Cache
12 MB shared
12 MB shared
Unlocked Multiplier
No
No
L1 Cache
—
112 K per core
L2 Cache
—
2 MB per core
Memory Parameters
Memory Types
LPDDR5X-7467,DDR5-6400
LPDDR5-8400,LPDDR5x-8400,DDR5-6400
Max Memory Size
128
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
119.5 GB/s
—
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Max Dynamic Frequency
2450 MHz
2100 MHz
Execution Units
4
—
Miscellaneous
PCIe Version
5.0
4.0
PCIe Lanes
12
20
Benchmark
Cinebench R23
1,800
1,803
Cinebench R23
8,604
11,888
Geekbench 6
2,313
2,582
Geekbench 6
8,957
10,941
Cinebench 2024
95
101
Cinebench 2024
484
588
▲ Specs Compare
Data sourced from official specifications and benchmark tests.