Home Comparison Intel Core Ultra 5 240 vs Intel Core i9 12900KF

Intel Core Ultra 5 240 vs Intel Core i9 12900KF

We compared two desktop CPUs: Intel Core Ultra 5 240 with 10 cores 3.2GHz and Intel Core i9 12900KF with 16 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core Ultra 5 240 's Advantages
Released 3 years and 2 months late
Higher specification of memory (6400 vs 4800)
Larger memory bandwidth (102.4GB/s vs 76.8GB/s)
More modern manufacturing process (3nm vs 10nm)
Lower TDP (65W vs 125W)
Intel Core i9 12900KF 's Advantages
Newer PCIe version (5.0 vs 5)
Larger L3 cache size (30MB vs 24MB)

Score

VS

General Parameters

Dec 2024
Release Date
Oct 2021
Intel
Manufacturer
Intel
Desktop
Type
Desktop
-
Instruction Set
x86-64
Arrow Lake
Core Architecture
Alder Lake
-
Processor Number
i9-12900KF
Intel Socket 1851
Socket
LGA-1700
Integrated Graphics
No
Ultra 5 (Arrow Lake)
Generation
-

Package

3 nm
Manufacturing Process
10 nm
65 W
Power Consumption
125 W
-
Max Turbo Power Consumption
241 W
100 °C
Peak Operating Temperature
100°C
Intel
Foundry
-

CPU Performance

6
Performance Cores
8
6
Performance Core Threads
16
3.2 GHz
Performance Core Base Frequency
3.2 GHz
5.2 GHz
Performance Core Turbo Frequency
5.1 GHz
4
Efficiency Cores
8
4
Efficiency Core Threads
8
1 GHz
Efficiency Core Base Frequency
2.4 GHz
4.6 GHz
Efficiency Core Turbo Frequency
3.9 GHz
10
Total Core Count
16
10
Total Thread Count
24
100 MHz
Bus Frequency
100 MHz
32
Multiplier
32x
112 KB per core
L1 Cache
64 K per core
23 MB
L2 Cache
14 MB shared
24 MB shared
L3 Cache
30 MB shared
Yes
Unlocked Multiplier
Yes
1
SMP
-

Memory Parameters

DDR5-6400
Memory Types
DDR5-4800, DDR4-3200
256 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
102.4 GB/s
Max Memory Bandwidth
76.8 GB/s
Yes
ECC Memory Support
Yes

Miscellaneous

Official Website
5
PCIe Version
5.0
PCIe Lanes
20

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