Xeon Silver
Xeon Silver Logo
Developer	Intel
Manufacturer	Intel
Type	Microprocessors
Introduction	May 4, 2017 (announced) July 11, 2017 (launch)
Architecture	x86 server multiprocessors
ISA	x86-64
µarch	Skylake
Word size	64 bit 8 octets 16 nibbles
Process	14 nm 0.014 μm 1.4e-5 mm
Technology	CMOS
Package	FCLGA-3647
Socket	LGA-3647
Succession
←
Xeon E7 Xeon E5

Xeon Silver is a family of 64-bit x86 dual-socket multi-core mid-range performance server microprocessors introduced by Intel in 2017.

Overview

Released in July 2017, the Xeon Silver are the successor to the Xeon E5/E7 families. Xeon Silver is geared toward mid-range workloads dual-socket server. Xeon Silver processors are a set above the Xeon Bronze, offering additional features such as Hyper-Threading and Turbo Boost.

Members

Skylake

See also: Skylake µarch

Introduced in July 2017, the Skylake-based Xeon Silver microprocessors are all dual-socket multiprocessors with up to 12 cores and 24 threads. Additionally, all Xeon Silver processors support:

• TDP: 85 W, 70 W
• Mem: 768 GiB hexa-channel DDR4-2133 ECC memory.
• I/O: 48 PCIe 3 lanes
• ISA: Everything up to AVX-512 (SMM, FPU, NX, MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AES, AVX, FMA3, AVX2, AVX512F, AVX512CD, AVX512BW, AVX512DQ, AVX512VL)
• Features: Hyper-Threading, Turbo Boost, Speed Shift, vPro, VT-x, TSX, TXT, Volume Management Device (VMD), Mode-based Execute Control (MBE), Key Protection Technology (KPT), and Platform Trust Technology (PTT).

All Xeon Silver processors support QuickAssist Technology which is integrated on the chipset as well as the Omni-Path Architecture on the chipset as well as via discrete PCIe cards. All models also support 2 Ultra Path Interconnect (UPI) links.

	List of Skylake-based Xeon Silver Processors
	Main processor							Cache		Memory
Model	Price	Launched	Cores	Threads	Frequency	Max Turbo	TDP	L2$	L3$	Mem Type	Max Mem
Count: 0

See also

• Xeon Bronze
• Xeon Gold
• Xeon Platinum