Home Comparison Intel Core Ultra 5 245KF vs Intel Core i9 14900F

Intel Core Ultra 5 245KF vs Intel Core i9 14900F

We compared two desktop CPUs: Intel Core Ultra 5 245KF with 14 cores 4.2GHz and Intel Core i9 14900F with 24 cores 2.0GHz . 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 9 months late
Higher specification of memory (6400 vs 5600)
Larger memory bandwidth (102.4GB/s vs 89.6GB/s)
Higher base frequency (4.2GHz vs 2.0GHz)
More modern manufacturing process (3nm vs 10nm)
Intel Core i9 14900F 's Advantages
Larger L3 cache size (36MB vs 24MB)
Lower TDP (65W vs 125W)

Score

Benchmark

Cinebench R23 Single Core
Intel Core Ultra 5 245KF
2124
Intel Core i9 14900F +5%
2238
Cinebench R23 Multi Core
Intel Core Ultra 5 245KF
25575
Intel Core i9 14900F +37%
35220
Geekbench 6 Single Core
Intel Core Ultra 5 245KF
3225
Intel Core i9 14900F +1%
3279
Geekbench 6 Multi Core
Intel Core Ultra 5 245KF +2%
20321
Intel Core i9 14900F
19868
VS

General Parameters

Oct 2024
Release Date
Jan 2024
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Arrow Lake
Core Architecture
Raptor Lake Refresh
245KF
Processor Number
i9-14900F
FCLGA-1851
Socket
LGA-1700
No
Integrated Graphics
No
Ultra 5(Arrow Lake)
Generation
-

Package

3 nm
Manufacturing Process
10 nm
125 W
Power Consumption
65 W
159 W
Max Turbo Power Consumption
219 W
105 °C
Peak Operating Temperature
100°C
TSMC
Foundry
-

CPU Performance

6
Performance Cores
8
6
Performance Core Threads
16
4.2 GHz
Performance Core Base Frequency
2.0 GHz
5.2 GHz
Performance Core Turbo Frequency
5.8 GHz
8
Efficiency Cores
16
8
Efficiency Core Threads
16
3.6 GHz
Efficiency Core Base Frequency
1.5 GHz
4.6 GHz
Efficiency Core Turbo Frequency
4.3 GHz
14
Total Core Count
24
14
Total Thread Count
32
100 MHz
Bus Frequency
100 MHz
42
Multiplier
20x
112 K per core
L1 Cache
80 K per core
3 MB per core
L2 Cache
2 MB per core
24 MB shared
L3 Cache
36 MB shared
Yes
Unlocked Multiplier
No
1
SMP
-

Memory Parameters

DDR5-6400
Memory Types
DDR5-5600, DDR4-3200
192 GB
Max Memory Size
192 GB
2
Max Memory Channels
2
102.4 GB/s
Max Memory Bandwidth
89.6 GB/s
Yes
ECC Memory Support
Yes

Miscellaneous

5.0
PCIe Version
5.0
24
PCIe Lanes
20

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