Product Compare

AMD Ryzen 7 5800U vs Intel Xeon 638

	CPU AMD Ryzen 7 5800U	CPU Intel Xeon 638
General Parameters
Release Date	Jan 2021	Feb 2026
Manufacturer	AMD	Intel
Type	Laptop	Server
Instruction Set	x86-64
Core Architecture	Cezanne	Granite Rapids
Integrated Graphics	Radeon RX Vega 8	N/A
Generation		Xeon 600 (Granite Rapids-WS)
Package
Manufacturing Process	7 nm	5 nm
Socket	FP6	Intel Socket 4710
Power Consumption	10-25 W	180 W
Peak Operating Temperature	105 °C	100°C
Foundry		Intel
Die Size		598 mm²
I/O Process Size		10 nm
I/O Die Size		2x 241
Package		FC-LGA18N
CPU Performance
Performance Cores	8
Performance Core Threads	16
Performance Core Base Frequency	1.9 GHz	3.2 GHz
Performance Core Turbo Frequency	4.4 GHz	4.8 GHz
Total Core Count	8	16
Total Thread Count	16	32
Bus Frequency	100 MHz	100 MHz
Multiplier	19x	32.0
L1 Cache	64 K per core	112 KB per core
L2 Cache	512 K per core	2 MB per core
L3 Cache	16 MB shared	72 MB shared
Unlocked Multiplier	No	Yes
SMP		1
Memory Parameters
Memory Types	DDR4-3200, LPDDR4-4266	DDR5-6400
Max Memory Size	32 GB
Max Memory Channels	2	4
Max Memory Bandwidth	51.2 GB/s
ECC Memory Support	No	Yes
Graphics Card Parameters
Integrated Graphics	true
GPU Max Dynamic Frequency	2000 MHz
Shader Units	512
Texture Units	32
Raster Operation Units	8
Power Consumption	15 W
Miscellaneous
Official Website	Official Link ↗
PCIe Version	3.0	5
PCIe Lanes	12	80