Home Comparison Intel Core Ultra 5 245KF vs Intel Core Ultra 3 105UL

Intel Core Ultra 5 245KF vs Intel Core Ultra 3 105UL

We compared two desktop CPUs: Intel Core Ultra 5 245KF with 14 cores 4.2GHz and Intel Core Ultra 3 105UL with 8 cores 1.5GHz . 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 1.5GHz)
Larger L3 cache size (24MB vs 10MB)
More modern manufacturing process (3nm vs 7nm)
Intel Core Ultra 3 105UL 's Advantages
Lower TDP (15W vs 125W)

Score

VS

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 48EU
Ultra 5(Arrow Lake)
Generation
Ultra 3 (Meteor Lake)

Package

3 nm
Manufacturing Process
7 nm
125 W
Power Consumption
15 W
159 W
Max Turbo Power Consumption
-
105 °C
Peak Operating Temperature
-
TSMC
Foundry
Intel

CPU Performance

6
Performance Cores
2
6
Performance Core Threads
4
4.2 GHz
Performance Core Base Frequency
1.5 GHz
5.2 GHz
Performance Core Turbo Frequency
4.2 GHz
8
Efficiency Cores
6
8
Efficiency Core Threads
6
3.6 GHz
Efficiency Core Base Frequency
1000 MHz
4.6 GHz
Efficiency Core Turbo Frequency
3.5 GHz
14
Total Core Count
8
14
Total Thread Count
10
100 MHz
Bus Frequency
100 MHz
42
Multiplier
15.0
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
10 MB shared
Yes
Unlocked Multiplier
No
1
SMP
1

Memory Parameters

DDR5-6400
Memory Types
DDR5-5600
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

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