Intel Core Ultra 5 245K vs Intel Core Ultra 9 285T
We compared two desktop CPUs: Intel Core Ultra 5 245K with 14 cores 4.2GHz and Intel Core Ultra 9 285T with 24 cores 1.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core Ultra 5 245K 's Advantages
Better graphics card performance
Higher base frequency (4.2GHz vs 1.4GHz)
Intel Core Ultra 9 285T '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 245K
2982
Intel Core Ultra 9 285T
+6%
3187
Geekbench 6 Multi Core
Intel Core Ultra 5 245K
17867
Intel Core Ultra 9 285T
+3%
18565
General Parameters
Oct 2024
Release Date
Jan 2025
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
-
Arrow Lake
Core Architecture
Arrow Lake-S
245K
Processor Number
-
FCLGA-1851
Socket
Intel Socket 1851
Arc Xe2 (Arrow Lake-S)
Integrated Graphics
Arc Xe-LPG Graphics 64EU
Ultra 5(Arrow Lake)
Generation
Ultra 9 (Arrow Lake)
Package
17.8 billions
Transistor Count
17.8 billions
3 nm
Manufacturing Process
3 nm
125 W
Power Consumption
35 W
159 W
Max Turbo Power Consumption
-
105 °C
Peak Operating Temperature
105°C
TSMC
Foundry
TSMC
-
Die Size
243 mm²
CPU Performance
6
Performance Cores
8
6
Performance Core Threads
16
4.2 GHz
Performance Core Base Frequency
1.4 GHz
5.2 GHz
Performance Core Turbo Frequency
5.4 GHz
8
Efficiency Cores
16
8
Efficiency Core Threads
16
3.6 GHz
Efficiency Core Base Frequency
1200 MHz
4.6 GHz
Efficiency Core Turbo Frequency
4.6 GHz
14
Total Core Count
24
14
Total Thread Count
24
100 MHz
Bus Frequency
100 MHz
42
Multiplier
14.0
112 K per core
L1 Cache
192 KB per core
3 MB per core
L2 Cache
3 MB per core
24 MB shared
L3 Cache
36 MB shared
Yes
Unlocked Multiplier
No
1
SMP
1
Memory Parameters
DDR5-6400
Memory Types
DDR5-6400
192 GB
Max Memory Size
256 GB
2
Max Memory Channels
2
102.4 GB/s
Max Memory Bandwidth
102.4 GB/s
Yes
ECC Memory Support
Yes
Graphics Card Parameters
true
Integrated Graphics
true
300 MHz
GPU Base Frequency
600 MHz
1900 MHz
GPU Max Dynamic Frequency
1800 MHz
512
Shader Units
512
16
Texture Units
-
8
Raster Operation Units
-
64
Execution Units
4
1.95 TFLOPS
Graphics Performance
1.79 TFLOPS
