CPUs > Intel > Xeon > Skylake Architecture

Intel Xeon Gold 6256
Manufacturer	Intel
Model	Xeon
Architecture	x86
Codename	Cascade Lake-SP
Core frequency (Rated/Turbo Boost)	3.6 GHz/4.5 GHz
Cores/Threads	12/24
Targeted market	Serveurs
Package / Socket	LGA-3647 / Socket P (LGA-3647)
Physical informations
Package Size	7,6x5,65 cm	Manufacturing process	14 nm
Die size	???	Transistor count	???
Electrical informations
Voltage	???	TDP	205 W
Bus frequency
Bus type	DMI+3xUPI	Width	64 bits
Base clock	100 MHz	Core/Bus ratio	36x
QPI bus speed	10.4 GT/s	DMI bus speed	8 GT/s
Caches
L1 cache (data)	12x32 KB	L1 Cache (instruction)	12x32 KB
L2 cache	12x1024 KB	L3 cache	33 MB
Other informations
Release date	February 24th 2020
Launch price	$3900 (OEM Price - for 1000 cpus)
Functions/Features	16-bit Floating-Point conversion instructions (F16C) 3-operand Fused Multiply-Add instructions (FMA3) Advanced Vector Extensions (AVX) Advanced Vector Extensions 2 (AVX2) AVX-512 Vector Neural Network Instructions (AVX512 VNNI) AES New Instructions BMI EM64T Enhanced Intel Speedstep Technology (EIST) Execute Disable Bit Hyper Threading (HT) Intel Virtualization Technology Intel® Speed Select Technology (Intel® SST) Memory Protection Extension (MPX) MMX SSE SSE2 SSE3 Smart Cache SSE4.1 SSE4.2 SSSE3 Supervisor Mode Access Prevention (SMAP) Trusted Execution Technology TSX Turbo Boost 2.0
Integrated peripherals	DDR4-2933 Memory controller Hexa Channel Intel’s Optane DC Persistent Memory Memory controller 48 lignes PCI-Express 3.0 Controller
Sspec (stepping)	QTBQ (B1), SRGTQ (B1)
Part Number	CD8069504425301 (OEM)
Rarity
In collection ?	yes, in 1 Collection : Xhoba.
	Intel Xeon Gold 6256 3.6/33M/2933 12C 205W (SRGTQ-OSTK)	$3499.0
	SRGTQ Intel Xeon Gold 6256 12-Core 3.6GHz 33M FCLGA3647 Processor CD806950442530	$3749.0
	Intel Xeon Gold 6256 3.6/33M/2933 12C 205W (SRGTQ)	$3999.0

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