INTEL XEON GOLD 16 CORE PROCESSOR 6444Y 3.60GHZ BASE / 4.00GHZ MAX 45MB CACHE 16GT/S UPI TDP 270W FCLGA4677 ( SAPPHIRE RAPIDS ) ( 4TH GEN SCALABLE ) - SPEEDSELECT TECHNOLOGY - SPEED SELECT video
INTEL XEON GOLD 16 CORE PROCESSOR 6444Y 3.60GHZ BASE / 4.00GHZ MAX 45MB CACHE 16GT/S UPI TDP 270W FCLGA4677 ( SAPPHIRE RAPIDS ) ( 4TH GEN SCALABLE ) - SPEEDSELECT TECHNOLOGY - SPEED SELECT preview image #0
INTEL XEON GOLD 16 CORE PROCESSOR 6444Y 3.60GHZ BASE / 4.00GHZ MAX 45MB CACHE 16GT/S UPI TDP 270W FCLGA4677 ( SAPPHIRE RAPIDS ) ( 4TH GEN SCALABLE ) - SPEEDSELECT TECHNOLOGY - SPEED SELECT preview image #1

INTEL XEON GOLD 16 CORE PROCESSOR 6444Y 3.60GHZ BASE / 4.00GHZ MAX 45MB CACHE 16GT/S UPI TDP 270W FCLGA4677 ( SAPPHIRE RAPIDS ) ( 4TH GEN SCALABLE ) - SPEEDSELECT TECHNOLOGY - SPEED SELECT (GOLD 6444Y)

Part Number: GOLD 6444Y

Condition: New Bulk

Brand-new, unused item.
Ships in bulk/OEM packaging, not retail box.

Warranty: 1 YEAR WARRANTY

Availability: ETA 3-4 days

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as of 05/16/2026 05:54:00 PM PDT

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Product Details:

INTEL XEON GOLD 16 CORE PROCESSOR 6444Y 3.60GHZ BASE / 4.00GHZ MAX 45MB CACHE 16GT/S UPI TDP 270W FCLGA4677 ( SAPPHIRE RAPIDS ) ( 4TH GEN SCALABLE ) - SPEEDSELECT TECHNOLOGY - SPEED SELECT

MANUFACTURER: INTEL
PART NUMBER: GOLD 6444Y
CPU SERIES: 4TH GEN INTEL XEON SCALABLE ( GOLD 6400 SERIES )
PROCESSOR CODE NAME: SAPPHIRE RAPIDS
SOCKETS SUPPORTED: FCLGA4677

NOTE: NO HEATSINK, NO ACCESSORIES OR TOOLS INCLUDED



PERFORMANCE

CPU FREQUENCY: 3.60GHZ
CPU MAX TURBO FREQUENCY: 4.00GHZ
MULTI-CORE: 16-CORE
THREADS: 32
CACHE: 45MB
INTEL UPI SPEED: 16GT/S
MAX NUMBER UPI LINKS: 3
LITHOGRAPHY: INTEL 7
THERMAL DESIGN POWER: 270W


INTEL SPEED SELECT TECHNOLOGY - PERFORMANCE PROFILE ( INTEL SST-PP )

CONFIG 0: 16 CORE / 3.6GHZ / 270W
CONFIG 1: 12 CORE / 3.6GHZ / 225W
CONFIG 2: 8 CORE / 3.8GHZ / 200W


SUPPLEMENTAL INFORMATION

EMBEDDED OPTIONS AVAILABLE: NO


MEMORY SPECS

MAX MEMORY SIZE ( DEPENDENT ON MEMORY TYPE ): 4TB ( 4,000GB )
MEMORY TYPES: DDR5
MAX MEMORY SPEEDS: 4800 MHZ 1DPC / 4400 MHZ 2DPC
MAX NUM. MEMORY CHANNELS: 8
ERROR CORRECTION CODE SUPPORT ( ECC ): YES


EXPANSION OPTIONS

SCALABILITY: 2S
PCI EXPRESS REVISION: 5.0
MAX NUM. OF PCI LANES: 80


ADVANCED TECHNOLOGIES

INTEL ON DEMAND FEATURE ACTIVATION: YES
INTEL DATA STREAMING ACCELERATOR ( DSA ): 1 DEFAULT DEVICES
INTEL ADVANCED MATRIX EXTENSIONS ( AMX ): YES
INTEL SPEED SELECT TECHNOLOGY - CORE POWER: YES
INTEL SPEED SELECT TECHNOLOGY - TURBO FREQUENCY: YES
INTEL DEEP LEARNING BOOST ( INTEL DL BOOST ): YES
INTEL SPEED SELECT TECHNOLOGY - PERFORMANCE PROFILE: YES
INTEL SPEED SELECT TECHNOLOGY - BASE FREQUENCY: YES
HIGH PRIORITY CORES: 4
HIGH PRIORITY CORE FREQUENCY: 3.70GHZ
LOW PRIORITY CORES: 12
LOW PRIORITY CORE FREQUENCY: 3.20GHZ
INTEL RESOURCE DIRECTOR TECHNOLOGY ( INTEL RDT ): YES
INTEL SPEED SHIFT TECHNOLOGY: YES
INTEL TURBO BOOST TECHNOLOGY: 2.0
INTEL HYPER THREADING TECHNOLOGY: YES
INTEL TRANSACTIONAL SYNCHRONIZATION EXTENSIONS ( INTEL TSX ): YES
INTEL 64: YES
INSTRUCTION SET EXTENSIONS: INTEL AMX, INTEL SSE4.2, INTEL AVX, INTEL AVX2, INTEL AVX-512
NUMBER OF AVX-512 FMA UNITS: 2


SECURITY & RELIABILITY

INTEL CRYPTO ACCELERATION: YES
INTEL QUICKASSIST SOFTWARE ACCELERATION: YES
INTEL PLATFORM FIRMWARE RESILIENCE SUPPORT: YES
INTEL CONTROL FLOW ENFORCEMENT TECHNOLOGY: YES
INTEL TOTAL MEMORY ENCRYPTION: YES
INTEL ADVANCED ENCRYPTION STANDARD AES NEW INSTRUCTIONS: YES
INTEL SOFTWARE GUARD EXTENSIONS ( INTEL SGX ): YES WITH INTEL SPS
MAXIMUM ENCLAVE PAGE CACHE ( EPC ) SIZE FOR INTEL SGX: 128GB
INTEL OS GUARD: YES
INTEL TRUSTED EXECUTION TECHNOLOGY: YES
EXECUTE DISABLE BIT: YES
INTEL BOOT GUARD: YES
INTEL RUN SURE TECHNOLOGY: YES
MODE BASED EXECUTE CONTROL ( MBEC ): YES
INTEL VIRTUALIZATION TECHNOLOGY ( VT-X ): YES
INTEL VIRTUALIZATION TECHNOLOGY FOR DIRECTED I/O ( VT-D ): YES
INTEL VT-X WITH EXTENDED PAGE TABLES ( EPT ): YES


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