Intel Core Ultra 7 155H vs Intel Core 3 100UL
We compared two laptop CPUs: Intel Core Ultra 7 155H with 16 cores 1.4GHz and Intel Core 3 100UL with 6 cores 1.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core Ultra 7 155H Advantages
Better graphics card performance
Higher specification of memory (7467 vs 5200)
Larger memory bandwidth (120GB/s vs 83.2GB/s)
Newer PCIe version (5.0 vs 4)
Higher base frequency (1.4GHz vs 1.2GHz)
Larger L3 cache size (24MB vs 10MB)
More modern manufacturing process (7nm vs 10nm)
Intel Core 3 100UL Advantages
Lower TDP (15W vs 65W)
Score
General Parameters
Dec 2023
Release Date
Apr 2024
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Meteor Lake
Core Architecture
Raptor Lake-PS
155H
Processor Number
100U
FCBGA-2049
Socket
Intel Socket 1700
Arc Graphics (8-Cores)
Integrated Graphics
UHD Graphics 64EU
Ultra 7 (Meteor Lake)
Generation
Core 3 (Raptor Lake-PS)
Package
7 nm
Manufacturing Process
10 nm
20-65 W
Power Consumption
15 W
115 W
Max Turbo Power Consumption
55 W
110 °C
Peak Operating Temperature
100°C
Intel
Foundry
Intel
CPU Performance
6
Performance Cores
2
12
Performance Core Threads
4
1.4 GHz
Performance Core Base Frequency
1.2 GHz
4.8 GHz
Performance Core Turbo Frequency
4.5 GHz
10
Efficiency Cores
4
10
Efficiency Core Threads
4
0.9 GHz
Efficiency Core Base Frequency
900 MHz
3.8 GHz
Efficiency Core Turbo Frequency
3.3 GHz
16
Total Core Count
6
22
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
14
Multiplier
12.0
112 K per core
L1 Cache
80 KB per core
2 MB per core
L2 Cache
1.25 MB per core
24 MB shared
L3 Cache
10 MB shared
No
Unlocked Multiplier
No
1
SMP
1
Memory Parameters
LPDDR5-7467,LPDDR5x-7467,DDR5-5600
Memory Types
DDR4-3200, DDR5-5200
96 GB
Max Memory Size
96 GB
2
Max Memory Channels
2
120 GB/s
Max Memory Bandwidth
83.2 GB/s
No
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
true
300 MHz
GPU Base Frequency
300 MHz
2250 MHz
GPU Max Dynamic Frequency
1250 MHz
1024
Shader Units
512
64
Texture Units
32
32
Raster Operation Units
16
128
Execution Units
64
28
Power Consumption
15 W
7680x4320 - 60 Hz
Max Resolution
-
4.6 TFLOPS
Graphics Performance
1.21 TFLOPS
