Home Comparison Intel Core i3 N300 vs Intel Core Ultra 7 155H

Intel Core i3 N300 vs Intel Core Ultra 7 155H

Intel Core i3 N300
VS
Intel Core Ultra 7 155H
Intel Core i3 N300
Intel Core Ultra 7 155H
We compared two laptop CPUs: Intel Core i3 N300 with 8 cores 0.8GHz and Intel Core Ultra 7 155H with 16 cores 1.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i3 N300 's Advantages
Lower TDP (7W vs 65W)
Intel Core Ultra 7 155H 's Advantages
Released 11 months late
Better graphics card performance
Higher specification of memory (7467 vs 4800)
Newer PCIe version (5.0 vs 3.0)
Larger L3 cache size (24MB vs 6MB)
More modern manufacturing process (7nm vs 10nm)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i3 N300
511
Intel Core Ultra 7 155H +239%
1733
Cinebench R23 Multi Core
Intel Core i3 N300
2539
Intel Core Ultra 7 155H +417%
13144
Geekbench 6 Single Core
Intel Core i3 N300
1261
Intel Core Ultra 7 155H +89%
2386
Geekbench 6 Multi Core
Intel Core i3 N300
3926
Intel Core Ultra 7 155H +218%
12518
Passmark CPU Single Core
Intel Core i3 N300
2043
Intel Core Ultra 7 155H +74%
3556
Passmark CPU Multi Core
Intel Core i3 N300
8064
Intel Core Ultra 7 155H +208%
24877
Intel Core i3 N300
VS
Intel Core Ultra 7 155H

General Parameters

Jan 2023
Release Date
Dec 2023
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Alder Lake
Core Architecture
Meteor Lake
i3-N300
Processor Number
155H
BGA-1264
Socket
FCBGA-2049
UHD Graphics (32EU)
Integrated Graphics
Arc Graphics (8-Cores)
-
Generation
Ultra 7 (Meteor Lake)

Package

10 nm
Manufacturing Process
7 nm
7 W
Power Consumption
20-65 W
-
Max Turbo Power Consumption
115 W
105°C
Peak Operating Temperature
110°C
-
Foundry
Intel

CPU Performance

-
Performance Cores
6
-
Performance Core Threads
12
Performance Core Base Frequency
1.4 GHz
-
Performance Core Turbo Frequency
4.8 GHz
8
Efficiency Cores
10
8
Efficiency Core Threads
10
0.8 GHz
Efficiency Core Base Frequency
0.9 GHz
3.8 GHz
Efficiency Core Turbo Frequency
3.8 GHz
8
Total Core Count
16
8
Total Thread Count
22
100 MHz
Bus Frequency
100 MHz
8x
Multiplier
14x
96 K per core
L1 Cache
112 K per core
2 MB shared
L2 Cache
2 MB per core
6 MB shared
L3 Cache
24 MB shared
No
Unlocked Multiplier
No
-
SMP
1

Memory Parameters

DDR5-4800, DDR4-3200, LPDDR5-4800
Memory Types
LPDDR5-7467, LPDDR5x-7467, DDR5-5600
16 GB
Max Memory Size
96 GB
1
Max Memory Channels
2
-
Max Memory Bandwidth
120 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
300 MHz
GPU Base Frequency
-
1250 MHz
GPU Max Dynamic Frequency
2250 MHz
256
Shader Units
128
16
Texture Units
8
8
Raster Operation Units
4
32
Execution Units
8
45 W
Power Consumption
-
-
Max Resolution
7680x4320 - 60 Hz
0.74 TFLOPS
Graphics Performance
5.76 TFLOPS

Miscellaneous

Intel Core i3 N300
Official Website
Intel Core Ultra 7 155H
3.0
PCIe Version
5.0
9
PCIe Lanes
28

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