Intel Core Ultra 7 355 vs Intel Core Ultra 5 125U
CPU Specs Compare
General Parameters
Release Date
Jan 2026
Dec 2023
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Processor Number
355
125U
Integrated Graphics
Graphics 4 Xe3
Arc Graphics (4-Cores)
Generation
Intel Core Ultra Series 3
Ultra 5 (Meteor Lake)
Core Architecture
-
Meteor Lake
Package
Manufacturing Process
3 nm
7 nm
Socket
Custom
FCBGA-2049
Power Consumption
15-25 W
12-57 W
Max Turbo Power Consumption
55 W
-
Peak Operating Temperature
100 °C
110 °C
Foundry
-
Intel
Package
-
FC-BGA
CPU Performance
Performance Cores
4
2
Performance Core Threads
4
4
Performance Core Base Frequency
2.3 GHz
1.3 GHz
Performance Core Turbo Frequency
4.7 GHz
4.3 GHz
Efficiency Cores
4
10
Efficiency Core Threads
4
10
Efficiency Core Base Frequency
1.7 GHz
0.8 GHz
Efficiency Core Turbo Frequency
3.5 GHz
3.6 GHz
Total Core Count
8
12
Total Thread Count
8
14
Bus Frequency
100 MHz
100 MHz
Multiplier
23
13
L3 Cache
12 MB shared
12 MB shared
Unlocked Multiplier
No
No
L1 Cache
-
112 K per core
L2 Cache
-
2 MB per core
SMP
-
1
Memory Parameters
Memory Types
LPDDR5X-7467,DDR5-6400
LPDDR5-7467,LPDDR5x-7467,DDR5-5600
Max Memory Size
128 GB
96 GB
Max Memory Channels
2
2
Max Memory Bandwidth
119.5 GB/s
120 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Max Dynamic Frequency
2500 MHz
1750 MHz
Execution Units
4
64
Max Resolution
7680 x 4320 @ 60Hz
7680x4320 - 60 Hz
GPU Base Frequency
-
300 MHz
Shader Units
-
512
Texture Units
-
32
Raster Operation Units
-
16
Power Consumption
-
14
📊 Benchmark
Geekbench 6
2,706
2,111
Geekbench 6
10,277
9,131
Cinebench R23
-
1,557
Cinebench R23
-
9,808
Cinebench 2024
-
90
Cinebench 2024
-
493
Blender
-
133
Passmark CPU
-
3,332
Passmark CPU
-
17,218