Intel® Trusted Execution Technology for safer computing is a versatile set of hardware extensions to Intel® processors and chipsets that enhance the digital office platform with security capabilities such as measured launch and protected execution. It enables an environment where applications can run within their own space, protected from all other software on the system.

Intel® AES New Instructions (Intel® AES-NI) are a set of instructions that enable fast and secure data encryption and decryption. AES-NI are valuable for a wide range of cryptographic applications, for example: applications that perform bulk encryption/decryption, authentication, random number generation, and authenticated encryption.

Enhanced Intel SpeedStep® Technology is an advanced means of enabling high performance while meeting the power-conservation needs of mobile systems. Conventional Intel SpeedStep® Technology switches both voltage and frequency in tandem between high and low levels in response to processor load. Enhanced Intel SpeedStep® Technology builds upon that architecture using design strategies such as Separation between Voltage and Frequency Changes, and Clock Partitioning and Recovery.

Intel® Speed Shift Technology uses hardware-controlled P-states to deliver dramatically quicker responsiveness with single-threaded, transient (short duration) workloads, such as web browsing, by allowing the processor to more quickly select its best operating frequency and voltage for optimal performance and power efficiency.

Specification

Product
Product id	578539
Brand	Intel
Partnr	BX806738170
EAN/UPC code	675901473439
Warranty (months)	12 months
Processor
Processor manufacturer	Intel
Processor family	Intel Xeon Platinum
Processor model	8170
Processor codename	Skylake
Box	Y
Cooler included	Y
Component for	Server/Workstation
Processor socket	FCLGA3647
Processor cores	26
Processor threads	52
Processor base frequency	2.1 GHz
Processor boost frequency	3.7 GHz
Thermal Design Power (TDP)	165 W
Processor lithography	14 nm
Processor operating modes	64-bit
Processor cache	35.75 MB
Processor cache type	L3
Stepping	H0
Processor code	SR37H
Processor ARK ID	120506
Memory
Maximum internal memory supported by processor	768 GB
Memory types supported by processor	DDR4-SDRAM
Memory clock speeds supported by processor	2666 MHz
Memory channels	Hexa-channel
ECC	Y
Graphics
On-board graphics adapter	N
Features
Execute Disable Bit	Y
Maximum number of PCI Express lanes	48
PCI Express slots version	3.0
Supported instruction sets	SSE4.2, AVX, AVX 2.0, AVX-512
PCI Express CEM revision	3.0
Scalability	S8S
Embedded options available	N
Market segment	Server
Harmonized System (HS) code	8542310001
Export Control Classification Number (ECCN)	5A992C
Commodity Classification Automated Tracking System (CCATS)	G077159
Processor special features
Intel® AES New Instructions (Intel® AES-NI)	Y
Enhanced Intel SpeedStep Technology	Y
Intel Trusted Execution Technology	Y
Intel® Speed Shift Technology	Y
Intel® Hyper Threading Technology (Intel® HT Technology)	Y
Intel® Turbo Boost Technology	2.0
Intel® Transactional Synchronization Extensions	Y
Intel® Optane™ Memory Ready	N
AVX-512 Fused Multiply-Add (FMA) units	2
Intel® vPro™ Platform Eligibility	Y
Intel® Volume Management Device (VMD)	Y
Intel® Run Sure Technology	Y
Mode-based Execute Control (MBE)	Y
Intel Turbo Boost Max Technology 3.0	N
Conflict-Free processor	Y
Intel TSX-NI version	1.00
Intel TSX-NI	Y
Intel VT-x with Extended Page Tables (EPT)	Y
Intel Virtualization Technology (VT-x)	Y
Intel Virtualization Technology for Directed I/O (VT-d)	Y
Intel 64	Y
Operational conditions
Tcase	89 °C
Packaging data
Package type	Retail box
Technical details
Supported memory types	DDR4-SDRAM
Product type	Processor
Processor cache	36608 KB
Intel® Volume Management Device (VMD) version	1.00
Last change	63903513
Number of UPI links	3
Product family	Intel Xeon Processors
Intel® Speed Shift Technology version	1.00
Mode-based Execute Control (MBE) version	1.00
Memory speed (max)	2666 MHz
Intel® Run Sure Technology version	1.00
Processor brand name	Intel Xeon Platinum Intel Xeon Platinum Processor
Launch date	Q3'17
Status	Launched
Maximum memory	768 GB
Weight & dimensions
Processor package size	76mm x 56.5mm mm
Other features
Maximum internal memory	768 GB
Maximum internal memory	786432 MB