Intel Core 3 N355 vs Intel Core Ultra 7 155H
CPU · Specs Compare
General Parameters
Release Date
Jan 2025
Dec 2023
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Processor Number
3-N355
155H
Integrated Graphics
UHD Graphics (32EU)
Arc Graphics (8-Cores)
Core Architecture
—
Meteor Lake
Generation
—
Ultra 7 (Meteor Lake)
Package
Manufacturing Process
10 nm
7 nm
Socket
BGA-1264
FCBGA-2049
Power Consumption
9 W
20-65 W
Max Turbo Power Consumption
15 W
115 W
Peak Operating Temperature
105 °C
110 °C
Foundry
—
Intel
Package
—
FC-BGA
CPU Performance
Efficiency Cores
8
10
Efficiency Core Threads
8
10
Efficiency Core Turbo Frequency
3.9 GHz
3.8 GHz
Total Core Count
8
16
Total Thread Count
8
22
Bus Frequency
100 MHz
100 MHz
Multiplier
39
14
L1 Cache
96 K per core
112 K per core
L2 Cache
2 MB shared
2 MB per core
L3 Cache
6 MB shared
24 MB shared
Unlocked Multiplier
No
No
Performance Cores
—
6
Performance Core Threads
—
12
Performance Core Base Frequency
—
1.4 GHz
Performance Core Turbo Frequency
—
4.8 GHz
Efficiency Core Base Frequency
—
0.9 GHz
SMP
—
1
Memory Parameters
Memory Types
DDR5-4800,DDR4-3200,LPDDR5-4800
LPDDR5-7467,LPDDR5x-7467,DDR5-5600
Max Memory Size
16 GB
96 GB
Max Memory Channels
1
2
Max Memory Bandwidth
38.4 GB/s
120 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
300 MHz
GPU Max Dynamic Frequency
1350 MHz
2250 MHz
Shader Units
256
1024
Texture Units
16
64
Raster Operation Units
8
32
Execution Units
32
128
Power Consumption
15
28
Max Resolution
—
7680x4320 - 60 Hz
Miscellaneous
PCIe Version
3.0
5.0
PCIe Lanes
9
28
Benchmark
Cinebench R23
1,038
1,796
Cinebench R23
5,260
15,052
Geekbench 6
1,352
2,419
Geekbench 6
5,142
12,505
Cinebench 2024
66
100
Cinebench 2024
334
802
Passmark CPU
2,203
3,490
Passmark CPU
10,539
24,927
Blender
—
265
▲ Specs Compare
Data sourced from official specifications and benchmark tests.