Product Compare

Intel Xeon 6766P-B vs Intel Core Ultra 7 265H

	CPU Intel Xeon 6766P-B	CPU Intel Core Ultra 7 265H
General Parameters
Release Date	Dec 2025	Jan 2025
Manufacturer	Intel	Intel
Type	Server	Laptop
Core Architecture	Granite Rapids	Arrow Lake
Integrated Graphics	N/A	Arc Graphics 140T
Generation	Xeon 6 (Granite Rapids-D)
Instruction Set		x86-64
Processor Number		265H
Package
Manufacturing Process	5 nm	3 nm
Socket	Intel BGA 5026	FCBGA-2049
Power Consumption	305 W	20-28 W
Foundry	Intel
Die Size	2x598 mm²
I/O Process Size	10 nm
Package	FC-BGA18N
Max Turbo Power Consumption		115 W
Peak Operating Temperature		110 °C
CPU Performance
Performance Core Base Frequency	2.3 GHz	2.2 GHz
Performance Core Turbo Frequency	3.5 GHz	5.3 GHz
Total Core Count	64	16
Total Thread Count	128	16
Bus Frequency	100 MHz	100 MHz
Multiplier	23.0	22
L1 Cache	112 KB per core	112 K per core
L2 Cache	2 MB per core	2 MB per core
L3 Cache	256 MB shared	24 MB shared
Unlocked Multiplier	No	No
SMP	1
Performance Cores		6
Performance Core Threads		6
Efficiency Cores		10
Efficiency Core Threads		10
Efficiency Core Base Frequency		1.7 GHz
Efficiency Core Turbo Frequency		4.5 GHz
Memory Parameters
Memory Types	DDR5-6400	LPDDR5-8400,LPDDR5x-8400,DDR5-6400
Max Memory Size	2.25 TB	128 GB
Max Memory Channels	8	2
ECC Memory Support	Yes	No
Max Memory Bandwidth		137 GB/s
Miscellaneous
PCIe Version	5	5.0
PCIe Lanes	32	28
Official Website		Official Link ↗
Graphics Card Parameters
Integrated Graphics		true
GPU Base Frequency		800 MHz
GPU Max Dynamic Frequency		2300 MHz
Shader Units		1024
Texture Units		64
Raster Operation Units		32
Execution Units		8