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Xeon Gold 5220S - Intel
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Xeon Gold 5220S
cascade lake sp (front).png
General Info
DesignerIntel
ManufacturerIntel
Model Number5220S
MarketServer
IntroductionApril 2, 2019 (announced)
April 2, 2019 (launched)
ShopAmazon
General Specs
FamilyXeon Gold
Series5200
LockedYes
Frequency2,700 MHz
Turbo Frequency3,900 MHz (1 core)
Bus typeDMI 3.0
Bus rate4 × 8 GT/s
Clock multiplier27
CPUID0x50655
Microarchitecture
ISAx86-64 (x86)
MicroarchitectureCascade Lake
PlatformPurley
ChipsetLewisburg
Core NameCascade Lake SP
Core Family6
Process14 nm
TechnologyCMOS
Word Size64 bit
Cores18
Threads36
Max Memory1 TiB
Multiprocessing
Max SMP4-Way (Multiprocessor)
Electrical
TDP125 W
Packaging
PackageFCLGA-3647 (FCLGA)
Dimension76.16 mm × 56.6 mm
Pitch0.8585 mm × 0.9906 mm
Contacts3647
SocketSocket P, LGA-3647

Xeon Gold 5220S is a 64-bit 18-core x86 high performance server microprocessor introduced by Intel in early 2019. The Gold 5220S is based on the Cascade Lake microarchitecture and is manufactured on a 14 nm process. This chip supports 4-way multiprocessing, sports one AVX-512 FMA units as well as three UPI links. This microprocessor supports up 1 TiB of hexa-channel DDR4-2666 memory, operates at 2.7 GHz with a TDP of 125 W and features a turbo boost frequency of up to 3.9 GHz.

base frequency2,700 MHz (2.7 GHz, 2,700,000 kHz) +
bus links4 +
bus rate8,000 MT/s (8 GT/s, 8,000,000 kT/s) +
bus typeDMI 3.0 +
chipsetLewisburg +
clock multiplier27 +
core count18 +
core family6 +
core nameCascade Lake SP +
cpuid0x50655 +
designerIntel +
familyXeon Gold +
first announcedApril 2, 2019 +
first launchedApril 2, 2019 +
full page nameintel/xeon gold/5220s +
has locked clock multipliertrue +
instance ofmicroprocessor +
isax86-64 +
isa familyx86 +
ldateApril 2, 2019 +
main imageFile:cascade lake sp (front).png +
manufacturerIntel +
market segmentServer +
max cpu count4 +
max memory1,048,576 MiB (1,073,741,824 KiB, 1,099,511,627,776 B, 1,024 GiB, 1 TiB) +
microarchitectureCascade Lake +
model number5220S +
nameXeon Gold 5220S +
packageFCLGA-3647 +
platformPurley +
process14 nm (0.014 μm, 1.4e-5 mm) +
series5200 +
smp max ways4 +
socketSocket P + and LGA-3647 +
tdp125 W (125,000 mW, 0.168 hp, 0.125 kW) +
technologyCMOS +
thread count36 +
turbo frequency (1 core)3,900 MHz (3.9 GHz, 3,900,000 kHz) +
word size64 bit (8 octets, 16 nibbles) +