Intel Core Ultra 7 355 vs Intel Core Ultra 5 225
CPU · Specs Compare
General Parameters
Release Date
Jan 2026
Dec 2024
Manufacturer
Intel
Intel
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Processor Number
355
225
Integrated Graphics
Graphics 4 Xe3
Arc Graphics
Generation
Intel Core Ultra Series 3
Ultra 5 (Arrow Lake)
Core Architecture
—
Arrow Lake
Package
Manufacturing Process
3 nm
3 nm
Socket
Custom
FCLGA-1851
Power Consumption
15-25 W
65 W
Max Turbo Power Consumption
55 W
121 W
Peak Operating Temperature
100 °C
105 °C
Transistor Count
—
17.8 billions
Foundry
—
TSMC
Die Size
—
243 mm²
Package
—
FC-LGA18W
CPU Performance
Performance Cores
4
6
Performance Core Threads
4
6
Performance Core Base Frequency
2.3 GHz
3.3 GHz
Performance Core Turbo Frequency
4.7 GHz
4.9 GHz
Efficiency Cores
4
4
Efficiency Core Threads
4
4
Efficiency Core Base Frequency
1.7 GHz
2.7 GHz
Efficiency Core Turbo Frequency
3.5 GHz
4.4 GHz
Total Core Count
8
10
Total Thread Count
8
10
Bus Frequency
100 MHz
100 MHz
Multiplier
23
33
L3 Cache
12 MB shared
20 MB shared
Unlocked Multiplier
No
No
L1 Cache
—
192 K per core
L2 Cache
—
3 MB per core
SMP
—
1
Memory Parameters
Memory Types
LPDDR5X-7467,DDR5-6400
DDR5-6400
Max Memory Size
128 GB
256 GB
Max Memory Channels
2
2
Max Memory Bandwidth
119.5 GB/s
102.4 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Max Dynamic Frequency
2500 MHz
1800 MHz
Execution Units
4
—
Max Resolution
7680 x 4320 @ 60Hz
—
Miscellaneous
PCIe Version
5.0
5.0
PCIe Lanes
12
24
Benchmark
Geekbench 6
2,706
2,791
Geekbench 6
10,277
14,010
Cinebench R23
—
2,079
Cinebench R23
—
17,059
Cinebench 2024
—
125
Cinebench 2024
—
940
Passmark CPU
—
4,490
Passmark CPU
—
31,742
▲ Specs Compare
Data sourced from official specifications and benchmark tests.