Product Compare

Intel Core Ultra 5 250KF Plus vs Intel Xeon E3-1241 v3

	CPU Intel Core Ultra 5 250KF Plus	CPU Intel Xeon E3-1241 v3
General Parameters
Release Date	Mar 2026	May 2014
Manufacturer	Intel	Intel
Type	Desktop	Server
Instruction Set	x86-64
Core Architecture	Arrow Lake	Haswell-WS
Processor Number	250KF+
Integrated Graphics	No	N/A
Generation		Xeon E3 (Haswell-WS)
Package
Transistor Count	17.8 billions	1.4 billions
Manufacturing Process	3 nm	22 nm
Socket	FCLGA-1851	Intel Socket 1150
Power Consumption	125 W	80 W
Max Turbo Power Consumption	159 W
Peak Operating Temperature	105 °C
Foundry		Intel
Die Size		160 mm²
Package		FC-LGA12C
CPU Performance
Performance Cores	6
Performance Core Threads	6
Performance Core Base Frequency	4.2 GHz	3.5 GHz
Performance Core Turbo Frequency	5.3 GHz	3.9 GHz
Efficiency Cores	12
Efficiency Core Threads	12
Efficiency Core Base Frequency	3.3 GHz
Efficiency Core Turbo Frequency	4.6 GHz
Total Core Count	18	4
Total Thread Count	18	8
Bus Frequency	100 MHz	100 MHz
Multiplier	42	35.0
L1 Cache	192 K per core	64 K per core
L2 Cache	3 MB per core	256 K per core
L3 Cache	30 MB shared	8 MB shared
Unlocked Multiplier	Yes	No
SMP		1
Memory Parameters
Memory Types	DDR5-7200	DDR3-1600
Max Memory Bandwidth	115.2 GB/s
ECC Memory Support	Yes	Yes
Max Memory Channels		2
Miscellaneous
Official Website	Official Link ↗
PCIe Version	5.0	3
PCIe Lanes	24	16
Benchmarks
Geekbench 6 Single Core	3219	1206
Geekbench 6 Multi Core	21115	3716