Product Compare

Intel Xeon 654 vs Intel Core Ultra 7 255U

	CPU Intel Xeon 654	CPU Intel Core Ultra 7 255U
General Parameters
Release Date	Feb 2026	Jan 2025
Manufacturer	Intel	Intel
Type	Server	Laptop
Core Architecture	Granite Rapids	Arrow Lake
Integrated Graphics	N/A	Arc Graphics (4-Cores)
Generation	Xeon 600 (Granite Rapids-WS)
Instruction Set		x86-64
Processor Number		255U
Package
Manufacturing Process	5 nm	3 nm
Socket	Intel Socket 4710	FCBGA-2049
Power Consumption	200 W	12-15 W
Peak Operating Temperature	96°C	110 °C
Foundry	Intel
Die Size	2x598 mm²
I/O Process Size	10 nm
I/O Die Size	2x 241
Package	FC-LGA18N
Max Turbo Power Consumption		57 W
CPU Performance
Performance Core Base Frequency	3.1 GHz	2.0 GHz
Performance Core Turbo Frequency	4.8 GHz	5.2 GHz
Total Core Count	18	12
Total Thread Count	36	14
Bus Frequency	100 MHz	100 MHz
Multiplier	31.0	20
L1 Cache	112 KB per core	112 K per core
L2 Cache	2 MB per core	2 MB per core
L3 Cache	72 MB shared	12 MB shared
Unlocked Multiplier	Yes	No
SMP	1
Performance Cores		2
Performance Core Threads		4
Efficiency Cores		10
Efficiency Core Threads		10
Efficiency Core Base Frequency		1.7 GHz
Efficiency Core Turbo Frequency		4.2 GHz
Memory Parameters
Memory Types	DDR5-6400	LPDDR5-8400,LPDDR5x-8400,DDR5-6400
Max Memory Channels	8	2
ECC Memory Support	Yes	No
Max Memory Size		128 GB
Miscellaneous
PCIe Version	5	4.0
PCIe Lanes	128	20
Official Website		Official Link ↗
Graphics Card Parameters
Integrated Graphics		true
GPU Max Dynamic Frequency		2100 MHz