Product Compare

AMD Ryzen 7 5800U vs AMD Ryzen 7 7840U

	CPU AMD Ryzen 7 5800U	CPU AMD Ryzen 7 7840U
General Parameters
Release Date	Jan 2021	May 2023
Manufacturer	AMD	Amd
Type	Laptop	Laptop
Instruction Set	x86-64	x86-64
Core Architecture	Cezanne	Zen 4 (Phoenix)
Integrated Graphics	Radeon RX Vega 8	Radeon 780M
Package
Manufacturing Process	7 nm	4 nm
Socket	FP6	FP8
Power Consumption	10-25 W	15-30 W
Peak Operating Temperature	105 °C	100 °C
Transistor Count		25 billions
CPU Performance
Performance Cores	8	8
Performance Core Threads	16	16
Performance Core Base Frequency	1.9 GHz	3.3 GHz
Performance Core Turbo Frequency	4.4 GHz	5.1 GHz
Total Core Count	8	8
Total Thread Count	16	16
Bus Frequency	100 MHz	100 MHz
Multiplier	19x	33
L1 Cache	64 K per core	64 K per core
L2 Cache	512 K per core	8 MB
L3 Cache	16 MB shared	16 MB
Unlocked Multiplier	No	No
Memory Parameters
Memory Types	DDR4-3200, LPDDR4-4266	DDR5-5600, LPDDR5x-7500
Max Memory Size	32 GB	256 GB
Max Memory Channels	2	2
Max Memory Bandwidth	51.2 GB/s	89.6 GB/s
ECC Memory Support	No	No
Graphics Card Parameters
Integrated Graphics	true	true
GPU Max Dynamic Frequency	2000 MHz	2700 MHz
Shader Units	512	768
Texture Units	32	48
Raster Operation Units	8	32
Power Consumption	15 W	15 W
GPU Base Frequency		800 MHz
Execution Units		12
Max Resolution		7680x4320 - 60 Hz
Miscellaneous
Official Website	Official Link ↗	Official Link ↗
PCIe Version	3.0	4.0
PCIe Lanes	12	20
AI Accelerator
NPU		AMD Ryzen™ AI
Theoretical performance		10 TOPS
Benchmarks
Cinebench R23 Single Core	1415	1745
Cinebench R23 Multi Core	8141	12789
Geekbench 6 Single Core	1826	2480
Geekbench 6 Multi Core	6437	11518
Blender	133	227