Product Compare

Intel Core i5 8259U vs Intel Xeon 676X

	CPU Intel Core i5 8259U	CPU Intel Xeon 676X
General Parameters
Release Date	Apr 2018	Feb 2026
Manufacturer	Intel	Intel
Type	Laptop	Server
Instruction Set	x86-64
Core Architecture	Coffee Lake	Granite Rapids
Processor Number	i5-8259U
Integrated Graphics	Iris Plus Graphics 655	N/A
Generation		Xeon 600 (Granite Rapids-WS)
Series		Intel Xeon 6 processors
Package
Manufacturing Process	14 nm	5 nm
Socket	BGA-1528	Intel Socket 4710
Power Consumption	28 W	275 W
Peak Operating Temperature	100 °C	99°C
Foundry		Intel
Die Size		2x598 mm²
I/O Process Size		10 nm
I/O Die Size		2x 241
Package		FC-LGA18N
CPU Performance
Performance Cores	4	32
Performance Core Threads	8	64
Performance Core Base Frequency	2.3 GHz	2.8 GHz
Performance Core Turbo Frequency	3.8 GHz	4.9 GHz
Total Core Count	4	32
Total Thread Count	8	64
Multiplier	23x	28.0
L1 Cache	64 K per core	112 KB per core
L2 Cache	256 K per core	2 MB per core
L3 Cache	6 MB shared	144 MB shared
Unlocked Multiplier	No	Yes
Bus Frequency		100 MHz
SMP		1
Memory Parameters
Memory Types	DDR4-2400, LPDDR3-2133	DDR5-6400
Max Memory Size	32 GB	4 TB
Max Memory Channels	2	8
Max Memory Bandwidth	37.5 GB/s	409.6 GB/s
ECC Memory Support	No	Yes
Graphics Card Parameters
Integrated Graphics	true
GPU Base Frequency	300 MHz
GPU Max Dynamic Frequency	1050 MHz
Shader Units	384
Texture Units	48
Raster Operation Units	6
Execution Units	48
Power Consumption	15 W
Max Resolution	4096x2304 - 60 Hz
Miscellaneous
Official Website	Official Link ↗	Official Link ↗
PCIe Version	3.0	5
PCIe Lanes	16	128
Extended Instruction Set	SSE4.1, SSE4.2, AVX-2