Product Compare

Intel Xeon 638 vs Intel Core i7 11700K

	CPU Intel Xeon 638	CPU Intel Core i7 11700K
General Parameters
Release Date	Feb 2026	Mar 2021
Manufacturer	Intel	Intel
Type	Server	Desktop
Core Architecture	Granite Rapids	Rocket Lake
Integrated Graphics	N/A	UHD Graphics 750
Generation	Xeon 600 (Granite Rapids-WS)
Instruction Set		x86-64
Processor Number		i7-11700K
Package
Manufacturing Process	5 nm	14 nm
Socket	Intel Socket 4710	LGA-1200
Power Consumption	180 W	125 W
Peak Operating Temperature	100°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 Core Base Frequency	3.2 GHz	3.6 GHz
Performance Core Turbo Frequency	4.8 GHz	5 GHz
Total Core Count	16	8
Total Thread Count	32	16
Bus Frequency	100 MHz	100 MHz
Multiplier	32.0	36x
L1 Cache	112 KB per core	64 K per core
L2 Cache	2 MB per core	512 K per core
L3 Cache	72 MB shared	16 MB shared
Unlocked Multiplier	Yes	Yes
SMP	1
Performance Cores		8
Performance Core Threads		16
Memory Parameters
Memory Types	DDR5-6400	DDR4-3200
Max Memory Channels	4	2
ECC Memory Support	Yes	No
Max Memory Size		128 GB
Max Memory Bandwidth		50 GB/s
Miscellaneous
PCIe Version	5	4.0
PCIe Lanes	80	20
Official Website		Official Link ↗
Graphics Card Parameters
Integrated Graphics		true
GPU Base Frequency		300 MHz
GPU Max Dynamic Frequency		1300 MHz
Shader Units		256
Texture Units		64
Raster Operation Units		32
Execution Units		32
Power Consumption		15 W
Max Resolution		3840x2160 - 60 Hz