CPUs > Intel > Xeon > Skylake Architecture

Intel Xeon Platinum 8270
Manufacturer	Intel
Model	Xeon
Architecture	x86
Codename	Cascade Lake-SP
Core frequency (Rated/Turbo Boost)	2.7 GHz/4 GHz
Cores/Threads	26/52
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	27x
QPI bus speed	10.4 GT/s	DMI bus speed	8 GT/s
Caches
L1 cache (data)	26x32 KB	L1 Cache (instruction)	26x32 KB
L2 cache	26x1024 KB	L3 cache	35.75 MB
Other informations
Release date	April 2nd 2019
Launch price	$7405 (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)	SRF96 (B1)
Part Number	CD8069504195201 (OEM)
Rarity
In collection ?	no
Benchmarks
	Intel Xeon Platinum 8272CL SRF89 26C 2.6 GHz LGA3647 195W Similar Platinum 8270	$266.31
	Intel Xeon Platinum 8269CA SRF8J 26C 2.5GHz LGA3647 Similar Platinum 8270	$399.0
	Intel Xeon Platinum 8269CY SRF8J 26C 2.5GHz LGA3647 Similar Platinum 8270	$399.0

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