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

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

Intel Core Ultra 5 245KF
VS
Intel Core i9 14900K
Intel Core Ultra 5 245KF
Intel Core i9 14900K
We compared two desktop CPUs: Intel Core Ultra 5 245KF with 14 cores 4.2GHz and Intel Core i9 14900K with 24 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 245KF 's Advantages
Released 1 years late
Higher specification of memory (6400 vs 5600)
Larger memory bandwidth (102.4GB/s vs 89.6GB/s)
Higher base frequency (4.2GHz vs 3.2GHz)
More modern manufacturing process (3nm vs 10nm)
Intel Core i9 14900K 's Advantages
Integrated graphics card
Larger L3 cache size (36MB vs 24MB)

Score

Benchmark

Cinebench R23 Single Core
Intel Core Ultra 5 245KF
2124
Intel Core i9 14900K +11%
2358
Cinebench R23 Multi Core
Intel Core Ultra 5 245KF
25575
Intel Core i9 14900K +50%
38497
Geekbench 6 Single Core
Intel Core Ultra 5 245KF +1%
3225
Intel Core i9 14900K
3169
Geekbench 6 Multi Core
Intel Core Ultra 5 245KF
20321
Intel Core i9 14900K +11%
22637
Intel Core Ultra 5 245KF
VS
Intel Core i9 14900K

General Parameters

Oct 2024
Release Date
Oct 2023
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Arrow Lake
Core Architecture
Raptor Lake Refresh
245KF
Processor Number
i9-14900K
FCLGA-1851
Socket
LGA-1700
No
Integrated Graphics
UHD Graphics 770
Ultra 5(Arrow Lake)
Generation
Core i9 (Raptor Lake Refresh)

Package

3 nm
Manufacturing Process
10 nm
125 W
Power Consumption
125 W
159 W
Max Turbo Power Consumption
253 W
105 °C
Peak Operating Temperature
100°C
TSMC
Foundry
Intel
-
Die Size
257 mm²

CPU Performance

6
Performance Cores
8
6
Performance Core Threads
16
4.2 GHz
Performance Core Base Frequency
3.2 GHz
5.2 GHz
Performance Core Turbo Frequency
6 GHz
8
Efficiency Cores
16
8
Efficiency Core Threads
16
3.6 GHz
Efficiency Core Base Frequency
2.4 GHz
4.6 GHz
Efficiency Core Turbo Frequency
4.4 GHz
14
Total Core Count
24
14
Total Thread Count
32
100 MHz
Bus Frequency
100 MHz
42
Multiplier
32x
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
Yes
1
SMP
1

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

Graphics Card Parameters

-
Integrated Graphics
true
-
GPU Base Frequency
300 MHz
-
GPU Max Dynamic Frequency
1650 MHz
-
Shader Units
256
-
Texture Units
16
-
Raster Operation Units
8
-
Execution Units
32
-
Power Consumption
15 W
-
Graphics Performance
0.78 TFLOPS

Miscellaneous

Intel Core Ultra 5 245KF
Official Website
Intel Core i9 14900K
5.0
PCIe Version
5.0
24
PCIe Lanes
20

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