Product Compare

Intel Core i9 14900KF vs Intel Xeon 6766P-B

	CPU Intel Core i9 14900KF	CPU Intel Xeon 6766P-B
General Parameters
Release Date	Oct 2023	Dec 2025
Manufacturer	Intel	Intel
Type	Desktop	Server
Instruction Set	x86-64
Core Architecture	Raptor Lake Refresh	Granite Rapids
Processor Number	i9-14900KF
Integrated Graphics	No	N/A
Generation	Core i9 (Raptor Lake Refresh)	Xeon 6 (Granite Rapids-D)
Package
Manufacturing Process	10 nm	5 nm
Socket	LGA-1700	Intel BGA 5026
Power Consumption	125 W	305 W
Max Turbo Power Consumption	253 W
Peak Operating Temperature	100°C
Foundry	Intel	Intel
Die Size	257 mm²	2x598 mm²
Package	FC-LGA16A	FC-BGA18N
I/O Process Size		10 nm
CPU Performance
Performance Cores	8
Performance Core Threads	16
Performance Core Base Frequency	3.2 GHz	2.3 GHz
Performance Core Turbo Frequency	6 GHz	3.5 GHz
Efficiency Cores	16
Efficiency Core Threads	16
Efficiency Core Base Frequency	2.4 GHz
Efficiency Core Turbo Frequency	4.4 GHz
Total Core Count	24	64
Total Thread Count	32	128
Bus Frequency	100 MHz	100 MHz
Multiplier	32x	23.0
L1 Cache	80 K per core	112 KB per core
L2 Cache	2 MB per core	2 MB per core
L3 Cache	36 MB shared	256 MB shared
Unlocked Multiplier	Yes	No
SMP	1	1
Memory Parameters
Memory Types	DDR5-5600, DDR4-3200	DDR5-6400
Max Memory Size	192 GB	2.25 TB
Max Memory Channels	2	8
Max Memory Bandwidth	89.6 GB/s
ECC Memory Support	Yes	Yes
Miscellaneous
Official Website	Official Link ↗
PCIe Version	5.0	5
PCIe Lanes	20	32