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Intel Core Ultra 9 285HX
Benchmarks & Specs

Name: Intel Core Ultra 9 285HX
Brand: Intel
Rating: 2.2 (83 reviews)

Last updated: 2026-06-03

Table of Contents

Summary
Benchmarks
Specifications
User Reviews
Popular Comparisons

Summary

This very powerful high-end mobile processor is often used in gaming notebooks and workstations.

The Intel Core Ultra 9 285HX has 24 cores with 24 threads and is based on the 2. gen of the Intel Core Ultra 9 series. The processor uses a mainboard with the BGA 2114 socket and was released in Q1/2025.

Benchmarks

Performance Overview
Average performance across multiple benchmarks

Single-core performance

Rank 23 / 834
In segment Notebook

Multi-core performance

Rank 13 / 832
In segment Notebook

Geekbench 6 Single-Core
Single-core performance

11C / 11T · 4.06 GHz

3,125

8C / 8T · 4.06 GHz

3,125

24C / 24T · 5.50 GHz

3,106

16C / 32T · 5.10 GHz

3,081

16C / 32T · 5.10 GHz

3,081

Geekbench 6 Multi-Core
Multi-core performance

16C / 32T · 3.00 GHz

22,314

16C / 32T · 3.00 GHz

22,314

24C / 24T · 2.80 GHz

22,200

24C / 24T · 3.50 GHz

21,450

24C / 24T · 3.50 GHz

21,450

iGPU - FP32 Performance (Single-precision GFLOPS)

Intel Iris Xe Graphics 96 (Alder Lake)

1,993

Intel Iris Xe Graphics 96 (Alder Lake)

1,993

Intel Xe 4 Core Graphics 64 EUs (Arrow Lake)

1,989

Intel Iris Xe 4 Core Graphics 64 EUs (Meteor Lake)

1,985

Intel Iris Xe 4 Core Graphics 64 EUs (Meteor Lake)

1,985

AI performance (NPU)

8C / 8T · 0.66 GHz

15.8 TOPS

8C / 8T · 0.66 GHz

15.8 TOPS

24C / 24T · 2.80 GHz

13.0 TOPS

8C / 8T · 0.60 GHz

11.0 TOPS

10C / 10T · 0.60 GHz

11.0 TOPS

More benchmarks

Geekbench 6 (SC)
1,989 entries

Geekbench 6 (MC)
1,927 entries

FP32 SP (iGPU)
2,219 entries

AI performance (NPU)
218 entries

Specifications

At a glance

Property	Value
Family	Intel Core Ultra 9 (12)
CPU group	Intel Core Ultra 200HX (8)
Architecture	Arrow Lake
Technology	3 nm
Segment	Notebook
Socket	BGA 2114
Generation	2
Predecessor
Successor

CPU Cores and Base Frequency

Property	Value
CPU Cores / Threads	24 / 24
Hyperthreading / SMT	✗
Core architecture	hybrid (big.LITTLE)
Core Cluster 1:	8x Lion Cove 2.80 - 5.50 GHz
Core Cluster 2:	16x Skymont 2.10 - 4.60 GHz
L2-Cache	40.00 MB
L3-Cache	36.00 MB
Overclocking	Intel Thermal Velocity Boost Intel Turbo Boost Max

Integrated graphics (iGPU)

Property	Value
GPU name	Intel Xe 4 Core Graphics 64 EUs (Arrow Lake)
GPU frequency	0.30 - 2.00 GHz
CUs / Shader	4 / 512
Raytracing	✓
Max. displays	3
Max. GPU Memory	32 GB
Technology	5 nm
Release date	Q3/2024

NPU AI performance

Property	Value
AI hardware	Intel® AI Boost
AI specifications	Intel AI Boost NPU 4 @ 13 TOPS
NPU + CPU + iGPU	36 TOPS

Memory & PCIe

Memory type	Memory bandwidth
DDR5-6400	102.4 GB/s
Property	Value
Max. Memory	256 GB
Memory channels	2
ECC	✓
PCIe	5.0 x 20
PCIe Bandwidth	78.8 GB/s

Thermal Management

Property	Value
TDP	55 W
TDP (PL2)	160 W
TDP up
TDP down	45 W
T. junction max.	105 °C

Technical details

Property	Value
Chip design	Chiplet
AES-NI	✓
Operating systems	Windows 11, Linux
Instruction set	x86-64 (64 bit)
ISA extensions	SSE4.1, SSE4.2, AVX2
Release date	Q1/2025
Release price
Documents	Technical data sheet

User Reviews

Your rating

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★★★★★