Product Compare

Intel Core i9 9960X vs Intel Xeon 6756P-B

	CPU Intel Core i9 9960X	CPU Intel Xeon 6756P-B
General Parameters
Release Date	Oct 2018	Dec 2025
Manufacturer	Intel	Intel
Type	Desktop	Server
Instruction Set	x86-64
Core Architecture	Skylake	Granite Rapids
Processor Number	i9-9960X
Integrated Graphics	N/A	N/A
Generation		Xeon 6 (Granite Rapids-D)
Package
Manufacturing Process	14 nm	5 nm
Socket	LGA-2066	Intel BGA 5026
Power Consumption	165 W	325 W
Peak Operating Temperature	85 °C
Foundry		Intel
Die Size		2x598 mm²
I/O Process Size		10 nm
Package		FC-BGA18N
CPU Performance
Performance Cores	16
Performance Core Threads	32
Performance Core Base Frequency	3.1 GHz	2.2 GHz
Performance Core Turbo Frequency	4.4 GHz	3.5 GHz
Total Core Count	16	64
Total Thread Count	32	128
L1 Cache	32 K per core	112 KB per core
L2 Cache	1 MB per core	2 MB per core
L3 Cache	22 MB shared	256 MB shared
Unlocked Multiplier	Yes	No
Bus Frequency		100 MHz
Multiplier		22.0
SMP		1
Memory Parameters
Memory Types	DDR4-2666	DDR5-6400
Max Memory Size	128 GB	2.25 TB
Max Memory Channels	4	8
Max Memory Bandwidth	85 GB/s
ECC Memory Support	No	Yes
Miscellaneous
Official Website	Official Link ↗
PCIe Version	3.0	5
PCIe Lanes	44	32
Extended Instruction Set	SSE4.1, SSE4.2, AVX-2, AVX-512