Intel Core i9 14900KF vs Intel Core Ultra 7 265F
We compared two desktop CPUs: Intel Core i9 14900KF with 24 cores 3.2GHz and Intel Core Ultra 7 265F with 20 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i9 14900KF 's Advantages
Higher base frequency (3.2GHz vs 2.4GHz)
Larger L3 cache size (36MB vs 30MB)
Intel Core Ultra 7 265F 's Advantages
Released 1 years and 3 months late
Higher specification of memory (6400 vs 5600)
Larger memory bandwidth (102.4GB/s vs 89.6GB/s)
Newer PCIe version (5 vs 5.0)
More modern manufacturing process (3nm vs 10nm)
Lower TDP (65W vs 125W)
Score
Benchmark
Geekbench 6 Single Core
Intel Core i9 14900KF
+9%
3176
Intel Core Ultra 7 265F
2893
Geekbench 6 Multi Core
Intel Core i9 14900KF
+21%
22411
Intel Core Ultra 7 265F
18519
General Parameters
Oct 2023
Release Date
Jan 2025
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
-
Raptor Lake Refresh
Core Architecture
Arrow Lake-S
i9-14900KF
Processor Number
-
LGA-1700
Socket
Intel Socket 1851
No
Integrated Graphics
N/A
Core i9 (Raptor Lake Refresh)
Generation
Ultra 7 (Arrow Lake)
Package
-
Transistor Count
17.8 billions
10 nm
Manufacturing Process
3 nm
125 W
Power Consumption
65 W
253 W
Max Turbo Power Consumption
-
100°C
Peak Operating Temperature
105°C
Intel
Foundry
TSMC
257 mm²
Die Size
243 mm²
CPU Performance
8
Performance Cores
8
16
Performance Core Threads
16
3.2 GHz
Performance Core Base Frequency
2.4 GHz
6 GHz
Performance Core Turbo Frequency
5.3 GHz
16
Efficiency Cores
12
16
Efficiency Core Threads
12
2.4 GHz
Efficiency Core Base Frequency
1800 MHz
4.4 GHz
Efficiency Core Turbo Frequency
4.6 GHz
24
Total Core Count
20
32
Total Thread Count
20
100 MHz
Bus Frequency
100 MHz
32x
Multiplier
24.0
80 K per core
L1 Cache
192 KB per core
2 MB per core
L2 Cache
3 MB per core
36 MB shared
L3 Cache
30 MB shared
Yes
Unlocked Multiplier
No
1
SMP
1
Memory Parameters
DDR5-5600, DDR4-3200
Memory Types
DDR5-6400
192 GB
Max Memory Size
256 GB
2
Max Memory Channels
2
89.6 GB/s
Max Memory Bandwidth
102.4 GB/s
Yes
ECC Memory Support
No
