Intel Core Ultra 9 285H
The Intel Core Ultra 9 285H is a laptop-class CPU manufactured by Intel, built on Intel's officially announced 3 nm process technology, released in January 2025. This processor features a 16-core 16-thread architecture design, with a base clock of 300 MHz and a maximum boost clock reaching up to 4.5 GHz, equipped with 24 MB shared of L3 cache, utilizing the FCBGA-2049 socket. Overall specifications are targeted at laptop application scenarios.
Processor Number
285H
Core Architecture
Arrow Lake
Performance Core Threads
6
Max Turbo Power Consumption
115 W
Performance Core Base Frequency
2.9 GHz
Power Consumption
35-45 W
L1 Cache
112 K per core
Socket
FCBGA-2049
Max Memory Size
128 GB
Memory Types
LPDDR5-8400,LPDDR5x-8400,DDR5-6400
Max Memory Bandwidth
102.4 GB/s
Shader Units
1024
General Parameters
Release Date
Jan 2025
Manufacturer
Intel
Type
Laptop
Instruction Set
i
x86-64
Core Architecture
Arrow Lake
Processor Number
285H
Integrated Graphics
i
Arc Graphics 140T
Package
Manufacturing Process
3 nm
Socket
FCBGA-2049
Power Consumption
35-45 W
Max Turbo Power Consumption
115 W
Peak Operating Temperature
110 °C
CPU Performance
Performance Cores
6
Performance Core Threads
6
Performance Core Base Frequency
2.9 GHz
Performance Core Turbo Frequency
5.4 GHz
Efficiency Cores
10
Efficiency Core Threads
10
Efficiency Core Base Frequency
2.7 GHz
Efficiency Core Turbo Frequency
4.5 GHz
Total Core Count
16
Total Thread Count
16
Bus Frequency
100 MHz
Multiplier
29
L1 Cache
112 K per core
L2 Cache
2 MB per core
L3 Cache
24 MB shared
Unlocked Multiplier
No
Memory Parameters
Memory Types
LPDDR5-8400,LPDDR5x-8400,DDR5-6400
Max Memory Size
128 GB
Max Memory Channels
2
Max Memory Bandwidth
102.4 GB/s
ECC Memory Support
No
Graphics Card Parameters
Integrated Graphics
true
GPU Base Frequency
300 MHz
GPU Max Dynamic Frequency
2350 MHz
Shader Units
i
1024
Texture Units
i
64
Raster Operation Units
i
32
Execution Units
8
Power Consumption
35