Product Compare

Intel Xeon 638 vs Intel Core i3 1315U

	CPU Intel Xeon 638	CPU Intel Core i3 1315U
General Parameters
Release Date	Feb 2026	Jan 2023
Manufacturer	Intel	Intel
Type	Server	Laptop
Core Architecture	Granite Rapids	Raptor Lake
Integrated Graphics	N/A	UHD Graphics (64EU)
Generation	Xeon 600 (Granite Rapids-WS)
Instruction Set		x86-64
Processor Number		i3-1315U
Package
Manufacturing Process	5 nm	10 nm
Socket	Intel Socket 4710	BGA-1744
Power Consumption	180 W	12-15 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
Max Turbo Power Consumption		55 W
CPU Performance
Performance Core Base Frequency	3.2 GHz	1.2 GHz
Performance Core Turbo Frequency	4.8 GHz	4.5 GHz
Total Core Count	16	6
Total Thread Count	32	8
Bus Frequency	100 MHz	100 MHz
Multiplier	32.0	12
L1 Cache	112 KB per core	80 K per core
L2 Cache	2 MB per core	1280 K per core
L3 Cache	72 MB shared	10 MB shared
Unlocked Multiplier	Yes	No
SMP	1
Performance Cores		2
Performance Core Threads		4
Efficiency Cores		4
Efficiency Core Threads		4
Efficiency Core Base Frequency		0.9 GHz
Efficiency Core Turbo Frequency		3.3 GHz
Memory Parameters
Memory Types	DDR5-6400	DDR5-5200,DDR4-3200,LPDDR5-5200,LPDDR5x-5200,LPDDR4x-4267
Max Memory Channels	4	2
ECC Memory Support	Yes	No
Max Memory Size		64 GB
Max Memory Bandwidth		76.8 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		1250 MHz
Shader Units		512
Texture Units		32
Raster Operation Units		16
Execution Units		64
Power Consumption		15