Intel Core Ultra 5 245KF vs Intel Core i9 14900T
We compared two desktop CPUs: Intel Core Ultra 5 245KF with 14 cores 4.2GHz and Intel Core i9 14900T with 24 cores 1.1GHz . 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 1.1GHz)
More modern manufacturing process (3nm vs 10nm)
Intel Core i9 14900T 's Advantages
Newer PCIe version (5 vs 5.0)
Larger L3 cache size (36MB vs 24MB)
Lower TDP (35W vs 125W)
Score
Benchmark
Geekbench 6 Single Core
Intel Core Ultra 5 245KF
2942
Intel Core i9 14900T
+2%
3019
Geekbench 6 Multi Core
Intel Core Ultra 5 245KF
+7%
17612
Intel Core i9 14900T
16385
General Parameters
Oct 2024
Release Date
Jan 2024
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
-
Arrow Lake
Core Architecture
Raptor Lake-R
245KF
Processor Number
-
FCLGA-1851
Socket
Intel Socket 1700
No
Integrated Graphics
UHD Graphics 770
Ultra 5(Arrow Lake)
Generation
Core i9 (Raptor Lake Refresh)
Package
17.8 billions
Transistor Count
-
3 nm
Manufacturing Process
10 nm
125 W
Power Consumption
35 W
159 W
Max Turbo Power Consumption
-
105 °C
Peak Operating Temperature
-
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
1.1 GHz
5.2 GHz
Performance Core Turbo Frequency
5.5 GHz
8
Efficiency Cores
16
8
Efficiency Core Threads
16
3.6 GHz
Efficiency Core Base Frequency
800 MHz
4.6 GHz
Efficiency Core Turbo Frequency
4 GHz
14
Total Core Count
24
14
Total Thread Count
32
100 MHz
Bus Frequency
100 MHz
42
Multiplier
11.0
112 K per core
L1 Cache
80 KB 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
1
Memory Parameters
DDR5-6400
Memory Types
DDR4-3200, DDR5-5600
192 GB
Max Memory Size
-
2
Max Memory Channels
2
102.4 GB/s
Max Memory Bandwidth
89.6 GB/s
Yes
ECC Memory Support
Yes
