Sapphire Rapids

Sapphire Rapids
General information
Launched	January 10, 2023
Marketed by	Intel
Designed by	Intel
Common manufacturer(s)	Intel;
CPUID code	806F6
Product code	80713
Performance
Max. CPU clock rate	Up to 4.8 GHz
QPI speeds	16 GT/s
DMI speeds	16 GT/s
Cache
L1 cache	80 KB per core (32 KB instruction + 48 KB data)
L2 cache	2 MB per core
L3 cache	Up to 112.5 MB (1.875 MB per core)
L4 cache	64 GB HBM2a (Xeon Max only)
Architecture and classification
Application	Server; Workstation; Embedded
Technology node	Intel 7 (previously known as 10ESF)
Microarchitecture	Golden Cove
Instruction set	x86-64
Instructions	MMX, SSE, SSE2, SSE3, SSSE3, SSE4, SSE4.1, SSE4.2, AVX, AVX2, FMA3, AVX-512, AVX-VNNI, TSX, AMX, AES-NI, CLMUL, RDRAND
Extensions	SHA, TXT, VT-x, VT-d, DSA, QAT, DLB, IAA;
Physical specifications
Cores	Up to 60 P-cores;
Memory (RAM)	Up to 4 TB per socket; Up to octa-channel DDR5-4800 with ECC support;
Package(s)	Flip chip land grid array (FC-LGA);
Socket(s)	LGA 4677;
Products, models, variants
Product code name(s)	SPR;
Model(s)	Sapphire Rapids-SP; Sapphire Rapids-WS; Sapphire Rapids-HBM;
Brand name(s)	Xeon Bronze/Sliver/Gold/Platinum; Xeon Max Series; Xeon w3/w5/w7/w9;
History
Predecessor(s)	Ice Lake (workstations, 1S and 2S servers); Cooper Lake (4S and 8S servers);
Successor(s)	Emerald Rapids (1S and 2S servers); Granite Rapids (workstations, 4S and 8S servers)
Support status
	Supported

Sapphire Rapids is a codename for Intel's server (fourth generation Xeon Scalable) and workstation (Xeon W-2400 and Xeon W-3400) processors based on the Golden Cove microarchitecture and produced using Intel 7. It features up to 60 cores and an array of accelerators.

Sapphire Rapids is part of the Eagle Stream server platform. In addition, it powers Aurora, an exascale supercomputer in the United States, at Argonne National Laboratory.

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