Product Compare

Intel Xeon 6776P-B vs Apple M3

	CPU Intel Xeon 6776P-B	CPU Apple M3
General Parameters
Release Date	Dec 2025	Oct 2023
Manufacturer	Intel	Apple
Type	Server	Laptop
Core Architecture	Granite Rapids	Apple M3
Integrated Graphics	N/A	Apple M3 GPU
Generation	Xeon 6 (Granite Rapids-D)
Instruction Set		ARMv8
Package
Manufacturing Process	5 nm	3 nm
Socket	Intel BGA 5026	Apple M-Socket
Power Consumption	325 W	20 W
Foundry	Intel
Die Size	2x598 mm²
I/O Process Size	10 nm
Package	FC-BGA18N
Transistor Count		25 billions
Peak Operating Temperature		100°C
CPU Performance
Performance Core Base Frequency	2.3 GHz	4.05 GHz
Performance Core Turbo Frequency	3.5 GHz	4.05 GHz
Total Core Count	72	8
Total Thread Count	144	8
Bus Frequency	100 MHz
Multiplier	23.0	40x
L1 Cache	112 KB per core	192 K per core
L2 Cache	2 MB per core	16 MB shared
L3 Cache	288 MB shared	64 MB shared
Unlocked Multiplier	No	No
SMP	1
Performance Cores		4
Performance Core Threads		4
Efficiency Cores		4
Efficiency Core Threads		4
Efficiency Core Base Frequency		2.75 GHz
Efficiency Core Turbo Frequency		2.57 GHz
Memory Parameters
Memory Types	DDR5-6400	LPDDR5-6400
Max Memory Size	2.25 TB	24 GB
Max Memory Channels	8	2
ECC Memory Support	Yes	No
Max Memory Bandwidth		102.4 GB/s
Miscellaneous
PCIe Version	5	4.0
PCIe Lanes	32
Graphics Card Parameters
Integrated Graphics		true
GPU Base Frequency		500 MHz
GPU Max Dynamic Frequency		1600 MHz
Shader Units		1280
Texture Units		80
Raster Operation Units		40
Execution Units		160