Product Compare

AMD Ryzen 7 7840H vs Intel Core Ultra 9 285H

	CPU AMD Ryzen 7 7840H	CPU Intel Core Ultra 9 285H
General Parameters
Release Date	Jan 2023	Jan 2025
Manufacturer	AMD	Intel
Type	Laptop	Laptop
Core Architecture	Phoenix	Arrow Lake
Integrated Graphics	Radeon 780M	Arc Graphics 140T
Generation	Ryzen 7 (Zen 4 (Phoenix))
Instruction Set		x86-64
Processor Number		285H
Package
Transistor Count	25 billions
Manufacturing Process	4 nm	3 nm
Socket	AMD Socket FP8	FCBGA-2049
Power Consumption	35 W	35-45 W
Peak Operating Temperature	100 °C	110 °C
Foundry	TSMC
Die Size	178 mm²
Package	FP8, FP7, FP7r2
Max Turbo Power Consumption		115 W
CPU Performance
Performance Core Base Frequency	3.8 GHz	2.9 GHz
Performance Core Turbo Frequency	5.1 GHz	5.4 GHz
Total Core Count	8	16
Total Thread Count	16	16
Bus Frequency	100 MHz	100 MHz
Multiplier	38.0	29
L1 Cache	64 K per core	112 K per core
L2 Cache	1 MB per core	2 MB per core
L3 Cache	16 MB shared	24 MB shared
Unlocked Multiplier	No	No
SMP	1
Performance Cores		6
Performance Core Threads		6
Efficiency Cores		10
Efficiency Core Threads		10
Efficiency Core Base Frequency		2.7 GHz
Efficiency Core Turbo Frequency		4.5 GHz
Memory Parameters
Memory Types	DDR5-5600	LPDDR5-8400,LPDDR5x-8400,DDR5-6400
Max Memory Size	256 GB	128 GB
Max Memory Channels	2	2
Max Memory Bandwidth	89.6 GB/s	102.4 GB/s
ECC Memory Support	Yes	No
Graphics Card Parameters
Integrated Graphics	true	true
GPU Max Dynamic Frequency	2700 MHz	2350 MHz
Execution Units	12	8
GPU Base Frequency		300 MHz
Shader Units		1024
Texture Units		64
Raster Operation Units		32
Power Consumption		35
Miscellaneous
Official Website	Official Link ↗	Official Link ↗
PCIe Version	4	5.0
PCIe Lanes	20	28
Benchmarks
Geekbench 6 Single Core	2625	3073
Geekbench 6 Multi Core	11813	17644