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Xeon Platinum 8256
General Info
Designer	Intel
Manufacturer	Intel
Model Number	8256
Part Number	CD8069504194701
S-Spec	SRF94
Market	Server
Introduction	April 2, 2019 (announced) April 2, 2019 (launched)
Release Price	$7007.00 (tray) $7014.00 (box)
Shop	Amazon
General Specs
Family	Xeon Platinum
Series	8200
Locked	Yes
Frequency	3,800 MHz
Turbo Frequency	3,900 MHz (1 core)
Clock multiplier	38
CPUID	0x50655
Microarchitecture
ISA	x86-64 (x86)
Microarchitecture	Cascade Lake
Platform	Purley
Chipset	Lewisburg
Core Name	Cascade Lake SP
Core Family	6
Core Stepping	B1
Process	14 nm
Technology	CMOS
Word Size	64 bit
Cores	4
Threads	8
Max Memory	1 TiB
Multiprocessing
Max SMP	8-Way (Multiprocessor)
Electrical
TDP	105 W
Packaging
Package	FCLGA-3647 (FCLGA)
Dimension	76.16 mm × 56.6 mm
Pitch	0.8585 mm × 0.9906 mm
Contacts	3647
Socket	Socket P, LGA-3647

Xeon Platinum 8256 is a 64-bit 4-core x86 high-performance server microprocessor introduced by Intel in early 2019. The Platinum 8256 is based on the Cascade Lake microarchitecture and is manufactured on a 14 nm process. This chip supports 8-way multiprocessing, sports 2 AVX-512 FMA units as well as three Ultra Path Interconnect links. This microprocessor supports up 1 TiB of hexa-channel DDR4-2933 memory, operates at 3.8 GHz with a TDP of 105 W and features a turbo boost frequency of up to 3.9 GHz.