Product Compare

Intel Core Ultra 7 356H vs Intel Xeon 6776P-B

	CPU Intel Core Ultra 7 356H	CPU Intel Xeon 6776P-B
General Parameters
Release Date	Jan 2026	Dec 2025
Manufacturer	Intel	Intel
Type	Laptop	Server
Instruction Set	x86-64
Core Architecture	Panther Lake	Granite Rapids
Processor Number	356H
Integrated Graphics	Graphics 4 Xe3	N/A
Generation	Intel Core Ultra Series 3	Xeon 6 (Granite Rapids-D)
Package
Manufacturing Process	3 nm	5 nm
Socket	Custom	Intel BGA 5026
Power Consumption	15-25 W	325 W
Max Turbo Power Consumption	80 W
Peak Operating Temperature	100 °C
Foundry		Intel
Die Size		2x598 mm²
I/O Process Size		10 nm
Package		FC-BGA18N
CPU Performance
Performance Cores	4
Performance Core Threads	4
Performance Core Base Frequency	1.9 GHz	2.3 GHz
Performance Core Turbo Frequency	4.7 GHz	3.5 GHz
Efficiency Cores	12
Efficiency Core Threads	12
Efficiency Core Base Frequency	1.5 GHz
Efficiency Core Turbo Frequency	3.7 GHz
Total Core Count	16	72
Total Thread Count	16	144
Bus Frequency	100 MHz	100 MHz
Multiplier	19	23.0
L1 Cache	192 K per core	112 KB per core
L2 Cache	2560 K per core	2 MB per core
L3 Cache	18 MB shared	288 MB shared
Unlocked Multiplier	No	No
SMP		1
Memory Parameters
Memory Types	LPDDR5X-8533,DDR5-7200	DDR5-6400
Max Memory Size	128 GB	2.25 TB
Max Memory Channels	2	8
Max Memory Bandwidth	136.5 GB/s
ECC Memory Support	No	Yes
Graphics Card Parameters
Integrated Graphics	true
GPU Base Frequency	800 MHz
GPU Max Dynamic Frequency	2450 MHz
Shader Units	1024
Texture Units	64
Raster Operation Units	32
Execution Units	4
Power Consumption	25
AI Accelerator
Theoretical performance	50 TOPS
Miscellaneous
Official Website	Official Link ↗
PCIe Version	5.0	5
PCIe Lanes	20	32