Intel Core Ultra 5 245KF vs Intel Core Ultra 7 155HL
We compared two desktop CPUs: Intel Core Ultra 5 245KF with 14 cores 4.2GHz and Intel Core Ultra 7 155HL 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 Ultra 5 245KF 's Advantages
Released 6 months late
Higher specification of memory (6400 vs 5600)
Larger memory bandwidth (102.4GB/s vs 89.6GB/s)
Newer PCIe version (5.0 vs 4)
Higher base frequency (4.2GHz vs 1.4GHz)
More modern manufacturing process (3nm vs 7nm)
Intel Core Ultra 7 155HL 's Advantages
Lower TDP (45W vs 125W)
Score
General Parameters
Oct 2024
Release Date
Apr 2024
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
-
Arrow Lake
Core Architecture
Meteor Lake-PS
245KF
Processor Number
-
FCLGA-1851
Socket
Intel Socket 1851
No
Integrated Graphics
Arc Xe-LPG 128EU
Ultra 5(Arrow Lake)
Generation
Ultra 7 (Meteor Lake-PS)
Package
17.8 billions
Transistor Count
-
3 nm
Manufacturing Process
7 nm
125 W
Power Consumption
45 W
159 W
Max Turbo Power Consumption
-
105 °C
Peak Operating Temperature
105°C
TSMC
Foundry
Intel
CPU Performance
6
Performance Cores
6
6
Performance Core Threads
12
4.2 GHz
Performance Core Base Frequency
1.4 GHz
5.2 GHz
Performance Core Turbo Frequency
4.8 GHz
8
Efficiency Cores
10
8
Efficiency Core Threads
10
3.6 GHz
Efficiency Core Base Frequency
900 MHz
4.6 GHz
Efficiency Core Turbo Frequency
3.8 GHz
14
Total Core Count
16
14
Total Thread Count
22
100 MHz
Bus Frequency
100 MHz
42
Multiplier
14.0
112 K per core
L1 Cache
112 KB per core
3 MB per core
L2 Cache
2 MB per core
24 MB shared
L3 Cache
24 MB shared
Yes
Unlocked Multiplier
No
1
SMP
1
Memory Parameters
DDR5-6400
Memory Types
DDR5
Depends on motherboard-5600
192 GB
Max Memory Size
96 GB
2
Max Memory Channels
2
102.4 GB/s
Max Memory Bandwidth
89.6 GB/s
Yes
ECC Memory Support
No
Miscellaneous
5.0
PCIe Version
4
24
PCIe Lanes
8
