Intel Core Ultra 9 285
The Intel Core Ultra 9 285 is a desktop-class CPU manufactured by Intel, built on Intel's officially announced 3 nm process technology, released in December 2024. This processor features a 24-core 24-thread architecture design, with a base clock of 600 MHz and a maximum boost clock reaching up to 4.6 GHz, equipped with 36 MB shared of L3 cache, utilizing the FCLGA-1851 socket. Overall specifications are targeted at desktop application scenarios.
Processor Number
285
Core Architecture
Arrow Lake
Performance Core Threads
8
Max Turbo Power Consumption
182 W
Performance Core Base Frequency
2.5 GHz
Power Consumption
65 W
L1 Cache
192 K per core
Socket
FCLGA-1851
Max Memory Size
256 GB
Memory Types
DDR5-6400
Max Memory Bandwidth
102.4 GB/s
Shader Units
512
General Parameters
Release Date
Dec 2024
Manufacturer
Intel
Type
Desktop
Instruction Set
i
x86-64
Core Architecture
Arrow Lake
Processor Number
285
Integrated Graphics
i
Arc Graphics
Generation
Ultra 9 (Arrow Lake)
Package
Transistor Count
17.8 billions
Manufacturing Process
3 nm
Socket
FCLGA-1851
Power Consumption
65 W
Max Turbo Power Consumption
182 W
Peak Operating Temperature
105 °C
Foundry
TSMC
Die Size
243 mm²
Package
FC-LGA18W
CPU Performance
Performance Cores
8
Performance Core Threads
8
Performance Core Base Frequency
2.5 GHz
Performance Core Turbo Frequency
5.6 GHz
Efficiency Cores
16
Efficiency Core Threads
16
Efficiency Core Base Frequency
1.9 GHz
Efficiency Core Turbo Frequency
4.6 GHz
Total Core Count
24
Total Thread Count
24
Bus Frequency
100 MHz
Multiplier
25
L1 Cache
192 K per core
L2 Cache
3 MB per core
L3 Cache
36 MB shared
Unlocked Multiplier
No
SMP
1
Memory Parameters
Memory Types
DDR5-6400
Max Memory Size
256 GB
Max Memory Channels
2
Max Memory Bandwidth
102.4 GB/s
ECC Memory Support
Yes
Graphics Card Parameters
Integrated Graphics
true
GPU Base Frequency
600 MHz
GPU Max Dynamic Frequency
2000 MHz
Shader Units
i
512
Execution Units
4