10 nm	Tremont
130 nm	Tualatin
14 nm	Airmont
180 nm	Coppermine
22 nm	Silvermont
250 nm	Deschutes
32 nm	Saltwell
350 nm	Pentium Pro(166–200 MHz)
45 nm	Bonnell
500 nm	Pentium Pro(150 MHz)
65 nm	Yonah
90 nm	Dothan
Application	Server, Workstation, Embedded
Brand names	Xeon Bronze/Sliver/Gold/PlatinumXeon Max SeriesXeon w3/w5/w7/w9
Common manufacturer	Intel
Cores	6-60 per socket
CPUID code	806F6
Designed by	Intel
DMI speeds	16 GT/s
Extensions	SHA, TXT, VT-x, VT-d, DSA, QAT, DLB, IAA
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, UINTR
Intel 18A	Arctic Wolf
Intel 3	Arrow Lake-U
Intel 4	Crestmont
Intel 7(10 nm ESF)	Gracemont
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)
Launched	January 10, 2023; 3 years ago (2023-01-10)
Marketed by	Intel
Max. CPU clock rate	Up to 4.8 GHz
Memory (RAM)	Up to 4 TB per socketUp to octa-channel DDR5-4800 with ECC support
Microarchitecture	Golden Cove
Models	Sapphire Rapids-SPSapphire Rapids-WSSapphire Rapids-HBM
N3B (TSMC)	Skymont
NetBurst	Katmai
NetBurst(HT)	Pentium M
Package	Flip chip land grid array (FC-LGA)
Predecessors	Ice Lake (workstations, 1S and 2S servers)Cooper Lake (4S and 8S servers)
Product code name	SPR
QPI speeds	16 GT/s
Socket	LGA 4677
Successor	Emerald Rapids
Technology node	Intel 7 (previously known as 10ESF)

Sapphire Rapids

Key specifications