Home Comparison Intel Core Ultra 7 155H vs Intel Core i5 14450HX

Intel Core Ultra 7 155H vs Intel Core i5 14450HX

Intel Core Ultra 7 155H
VS
Intel Core i5 14450HX
Intel Core Ultra 7 155H Intel Core i5 14450HX
We compared two laptop CPUs: Intel Core Ultra 7 155H with 16 cores 1.4GHz and Intel Core i5 14450HX with 10 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core Ultra 7 155H 's Advantages
Better graphics card performance
Higher specification of memory (LPDDR5-7467 vs DDR5-5600)
Larger memory bandwidth (120GB/s vs 89.6GB/s)
Larger L3 cache size (24MB vs 20MB)
More modern manufacturing process (7nm vs 10nm)
Lower TDP (20W vs 45W)
Intel Core i5 14450HX 's Advantages
Higher base frequency (2.4GHz vs 1.4GHz)

Score

Benchmark

Cinebench R23 Single Core
Intel Core Ultra 7 155H
1758
Intel Core i5 14450HX +6%
1876
Cinebench R23 Multi Core
Intel Core Ultra 7 155H
14876
Intel Core i5 14450HX +4%
15480
Geekbench 6 Single Core
Intel Core Ultra 7 155H +3%
2386
Intel Core i5 14450HX
2296
Geekbench 6 Multi Core
Intel Core Ultra 7 155H +10%
12518
Intel Core i5 14450HX
11362
Intel Core Ultra 7 155H
VS
Intel Core i5 14450HX

General Parameters

Dec 2023
Release Date
Jan 2024
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Meteor Lake
Core Architecture
Raptor Lake
155H
Processor Number
i5-14450HX
FCBGA-2049
Socket
BGA-1964
Arc Graphics (8-Cores)
Integrated Graphics
UHD Graphics (16 EU)
Ultra 7 (Meteor Lake)
Generation
-

Package

7 nm
Manufacturing Process
10 nm
FCBGA-2049
Socket
BGA-1964
20-65 W
Power Consumption
45-55 W
115 W
Max Turbo Power Consumption
157 W
110°C
Peak Operating Temperature
100°C
Intel
Foundry
-
FC-BGA
Package
-

CPU Performance

6
Performance Cores
6
12
Performance Core Threads
12
1.4 GHz
Performance Core Base Frequency
2.4 GHz
4.8 GHz
Performance Core Turbo Frequency
4.8 GHz
10
Efficiency Cores
4
10
Efficiency Core Threads
4
0.9 GHz
Efficiency Core Base Frequency
1.8 GHz
3.8 GHz
Efficiency Core Turbo Frequency
3.5 GHz
16
Total Core Count
10
22
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
14x
Multiplier
24x
112 K per core
L1 Cache
80 K per core
2 MB per core
L2 Cache
2 MB per core
24 MB shared
L3 Cache
20 MB shared
No
Unlocked Multiplier
Yes
1
SMP
-

Memory Parameters

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

Graphics Card Parameters

true
Integrated Graphics
true
-
GPU Base Frequency
350 MHz
2250 MHz
GPU Max Dynamic Frequency
1500 MHz
128
Shader Units
128
8
Texture Units
16
4
Raster Operation Units
8
8
Execution Units
16
-
Power Consumption
15 W
7680x4320 - 60 Hz
Max Resolution
-
5.76 TFLOPS
Graphics Performance
0.382 TFLOPS

Miscellaneous

Intel Core Ultra 7 155H
Official Website
Intel Core i5 14450HX
5.0
PCIe Version
5.0
28
PCIe Lanes
20

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