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Naples - Cores - AMD
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Naples
amd naples.png
General Info
DesignerAMD
ManufacturerGlobalFoundries
IntroductionMarch 7, 2017 (announced)
June 20, 2017 (launched)
Microarchitecture
ISAx86-64
MicroarchitectureZen
Word Size
8 octets
16 nibbles
64 bit
Process14 nm
0.014 μm
1.4e-5 mm
TechnologyCMOS
Succession

Naples is the name of the cores for AMD's highest-performance enterprise-level server multiprocessors based on the Zen microarchitecture. Naples processors support up 32 cores and are fabricated on GlobalFoundries' 14 nm process. Naples-based processors are branded as EPYC.

Overview[edit]

amd naples 2 sock.jpg

AMD Naples system on chips are a series of high-performance multiprocessors designed by AMD based on their Zen microarchitecture. Naples SoCs support both single and 2-way multiprocessing with up to a maximum of 32 cores (and 64 threads) per processor for a total of up to 64 cores (and 128 threads) for a 2-way MP system. Those SoCs sports 128 PCIe lanes each, however half of them are lost when in 2-way MP (leaving the system with the same overall lanes count as a single socket solution). Communication between the two chips is done via AMD's Infinity Fabric protocol over the 64 PCIe reserved lanes.

Common Features[edit]

All Naples processors have the following:

Naples Processors[edit]

 List of Naples Processors
 Processor
ModelFamilyPriceLaunchedCoresThreadsFrequencyTurboTDP
7251EPYC8162.1 GHz
2,100 MHz
2,100,000 kHz
2.9 GHz
2,900 MHz
2,900,000 kHz
120 W
120,000 mW
0.161 hp
0.12 kW
7281EPYC16322.1 GHz
2,100 MHz
2,100,000 kHz
2.7 GHz
2,700 MHz
2,700,000 kHz
155 W
155,000 mW
0.208 hp
0.155 kW
, 170 W
170,000 mW
0.228 hp
0.17 kW
7301EPYC16322.2 GHz
2,200 MHz
2,200,000 kHz
2.7 GHz
2,700 MHz
2,700,000 kHz
155 W
155,000 mW
0.208 hp
0.155 kW
, 170 W
170,000 mW
0.228 hp
0.17 kW
7351EPYC16322.4 GHz
2,400 MHz
2,400,000 kHz
2.9 GHz
2,900 MHz
2,900,000 kHz
155 W
155,000 mW
0.208 hp
0.155 kW
, 170 W
170,000 mW
0.228 hp
0.17 kW
7351PEPYC16322.4 GHz
2,400 MHz
2,400,000 kHz
2.9 GHz
2,900 MHz
2,900,000 kHz
155 W
155,000 mW
0.208 hp
0.155 kW
, 170 W
170,000 mW
0.228 hp
0.17 kW
7401EPYC24482 GHz
2,000 MHz
2,000,000 kHz
3 GHz
3,000 MHz
3,000,000 kHz
155 W
155,000 mW
0.208 hp
0.155 kW
, 170 W
170,000 mW
0.228 hp
0.17 kW
7401PEPYC24482 GHz
2,000 MHz
2,000,000 kHz
3 GHz
3,000 MHz
3,000,000 kHz
155 W
155,000 mW
0.208 hp
0.155 kW
, 170 W
170,000 mW
0.228 hp
0.17 kW
7451EPYC24482.3 GHz
2,300 MHz
2,300,000 kHz
3.2 GHz
3,200 MHz
3,200,000 kHz
180 W
180,000 mW
0.241 hp
0.18 kW
7501EPYC32642 GHz
2,000 MHz
2,000,000 kHz
3 GHz
3,000 MHz
3,000,000 kHz
155 W
155,000 mW
0.208 hp
0.155 kW
, 170 W
170,000 mW
0.228 hp
0.17 kW
7551EPYC32642 GHz
2,000 MHz
2,000,000 kHz
3 GHz
3,000 MHz
3,000,000 kHz
180 W
180,000 mW
0.241 hp
0.18 kW
7551PEPYC32642 GHz
2,000 MHz
2,000,000 kHz
3 GHz
3,000 MHz
3,000,000 kHz
180 W
180,000 mW
0.241 hp
0.18 kW
7601EPYC32642.2 GHz
2,200 MHz
2,200,000 kHz
3.2 GHz
3,200 MHz
3,200,000 kHz
180 W
180,000 mW
0.241 hp
0.18 kW
Count: 12

See also[edit]

Facts about "Naples - Cores - AMD"
designerAMD +
first announcedMarch 7, 2017 +
first launchedJune 20, 2017 +
instance ofcore +
isax86-64 +
main imageFile:amd naples.png +
manufacturerGlobalFoundries +
microarchitectureZen +
nameNaples +
process14 nm (0.014 μm, 1.4e-5 mm) +
technologyCMOS +
word size64 bit (8 octets, 16 nibbles) +