Product Compare

Intel Core Ultra 9 285K vs AMD Ryzen 5 40

	CPU Intel Core Ultra 9 285K	CPU AMD Ryzen 5 40
General Parameters
Release Date	Oct 2024	Oct 2025
Manufacturer	Intel	AMD
Type	Desktop	Laptop
Instruction Set	x86-64
Core Architecture	Arrow Lake	Mendocino
Processor Number	285K
Integrated Graphics	Arc iGPU (4-Cores)	Radeon 610M
Generation	Ultra 9(Arrow Lake)	Ryzen 5 (Zen 2 (Mendocino))
Package
Manufacturing Process	3 nm	6 nm
Socket	FCLGA-1851	AMD Socket FT6
Power Consumption	125 W	15 W
Max Turbo Power Consumption	250 W
Peak Operating Temperature	105 °C	95°C
Foundry	TSMC	TSMC
Package	FC-LGA18W	FT6
Die Size		100 mm²
CPU Performance
Performance Cores	8
Performance Core Threads	8
Performance Core Base Frequency	3.7 GHz	2.8 GHz
Performance Core Turbo Frequency	5.5 GHz	4.3 GHz
Efficiency Cores	16
Efficiency Core Threads	16
Efficiency Core Base Frequency	3.2 GHz
Efficiency Core Turbo Frequency	4.6 GHz
Total Core Count	24	4
Total Thread Count	24	8
Bus Frequency	100 MHz	100 MHz
Multiplier	37	28.0
L1 Cache	112 K per core	64 KB per core
L2 Cache	3 MB per core	512 KB per core
L3 Cache	36 MB shared	4 MB shared
Unlocked Multiplier	Yes	No
SMP	1	1
Memory Parameters
Memory Types	DDR5-6400	LPDDR5-5500
Max Memory Size	192 GB
Max Memory Channels	2	2
Max Memory Bandwidth	102.4 GB/s
ECC Memory Support	Yes	No
Graphics Card Parameters
Integrated Graphics	true
GPU Base Frequency	300 MHz
GPU Max Dynamic Frequency	2000 MHz
Shader Units	512
Texture Units	32
Raster Operation Units	16
Execution Units	64
Power Consumption	14
Miscellaneous
Official Website	Official Link ↗
PCIe Version	5.0	3
PCIe Lanes	24	4
Benchmarks
Geekbench 6 Single Core	3380	1396
Geekbench 6 Multi Core	23087	4022