Product Compare

Intel Xeon 638 vs Intel Core Ultra 5 228V

	CPU Intel Xeon 638	CPU Intel Core Ultra 5 228V
General Parameters
Release Date	Feb 2026	Sep 2024
Manufacturer	Intel	Intel
Type	Server	Laptop
Core Architecture	Granite Rapids	Lunar Lake
Integrated Graphics	N/A	Arc Graphics 130V
Generation	Xeon 600 (Granite Rapids-WS)	Ultra 5 (Lunar Lake)
Instruction Set		x86-64
Processor Number		228V
Package
Manufacturing Process	5 nm	3 nm
Socket	Intel Socket 4710	FCBGA-2833
Power Consumption	180 W	17-37 W
Peak Operating Temperature	100°C	100 °C
Foundry	Intel	TSMC
Die Size	598 mm²
I/O Process Size	10 nm
I/O Die Size	2x 241
Package	FC-LGA18N	BGA
CPU Performance
Performance Core Base Frequency	3.2 GHz	2.1 GHz
Performance Core Turbo Frequency	4.8 GHz	4.5 GHz
Total Core Count	16	8
Total Thread Count	32	8
Bus Frequency	100 MHz	100 MHz
Multiplier	32.0	21
L1 Cache	112 KB per core	192 K per core
L2 Cache	2 MB per core	14 MB
L3 Cache	72 MB shared	8 MB
Unlocked Multiplier	Yes	No
SMP	1	1
Performance Cores		4
Performance Core Threads		4
Efficiency Cores		4
Efficiency Core Threads		4
Efficiency Core Base Frequency		2.1 GHz
Efficiency Core Turbo Frequency		3.5 GHz
L0 Cache		48 KB per core
Memory Parameters
Memory Types	DDR5-6400	LPDDR5X-8533
Max Memory Channels	4	2
ECC Memory Support	Yes	No
Max Memory Size		16 GB
Max Memory Bandwidth		136 GB/s
Miscellaneous
PCIe Version	5	5.0
PCIe Lanes	80	8
Official Website		Official Link ↗
Graphics Card Parameters
Integrated Graphics		true
GPU Base Frequency		600 MHz
GPU Max Dynamic Frequency		1850 MHz
Shader Units		896
Execution Units		7
AI Accelerator
NPU		Intel® AI Boost
Theoretical performance		40 TOPS