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NNP-I 1300 - Intel Nervana
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NNP-I 1300
spring hill package (front).png
General Info
DesignerIntel
ManufacturerIntel
Model NumberNNP-I 1300
MarketServer, Edge
IntroductionNovember 12, 2019 (announced)
November 12, 2019 (launched)
ShopAmazon
General Specs
FamilyNNP
SeriesNNP-I
Microarchitecture
MicroarchitectureSpring Hill, Sunny Cove
Process10 nm
Transistors8,500,000,000
TechnologyCMOS
Die239 mm²
Cores24
Electrical
TDP75 W
Packaging
spring hill package (back).png

NNP-I 1300 is an inference neural processor designed by Intel Nervana and introduced in late 2019. Fabricated on Intel's 10 nm process based on the Spring Hill microarchitecture, the NNP-I 1300 comes in a PCIe Gen 3.0 accelerator card form factor with two NPU chips, each with all 24 ICEs enabled for a peak performance of 170 TOPS at a TDP of 75 W.

Peak Performance[edit]

The NNP-I 1300 has a peak performance of 170 TOPS
170,000,000,000,000 OPS
170,000,000,000 KOPS
170,000,000 MOPS
170,000 GOPS
0.17 POPS
(Int8).

Cache[edit]

Main article: Spring Hill § Cache
  • 3 MiB of tightly-coupled scratchpad memory
    • 12 x 256 KiB/core
  • 48 MiB Deep SRAM
    • 4 MiB/ICE
  • 24 MiB LLC
    • 3 MiB/slice

Memory controller[edit]

[Edit/Modify Memory Info]

ram icons.svg
Integrated Memory Controller
Max TypeLPDDR4X-4200
Supports ECCYes
Max Mem32 GiB
Controllers4
Width16
Max Bandwidth67.2 GB/s
38.621 GiB/s
39,547.586 MiB/s
0.0377 TiB/s
0.0415 TB/s

Die[edit]

Main article: Spring Hill § Die
  • 8,500,000,000 transistors
  • 239 mm² die size

Product Brief[edit]

back imageFile:spring hill package (back).png +
core count24 +
designerIntel +
die area239 mm² (0.37 in², 2.39 cm², 239,000,000 µm²) +
familyNNP +
first announcedNovember 12, 2019 +
first launchedNovember 12, 2019 +
full page namenervana/nnp/nnp-i 1300 +
has ecc memory supporttrue +
instance ofmicroprocessor +
ldateNovember 12, 2019 +
main imageFile:spring hill package (front).png +
manufacturerIntel +
market segmentServer + and Edge +
max memory bandwidth38.621 GiB/s (67.2 GB/s, 39,547.586 MiB/s, 0.0377 TiB/s, 0.0415 TB/s) +
microarchitectureSpring Hill + and Sunny Cove +
model numberNNP-I 1300 +
nameNNP-I 1300 +
peak integer ops (8-bit)170,000,000,000,000 OPS (170,000,000,000 KOPS, 170,000,000 MOPS, 170,000 GOPS, 170 TOPS, 0.17 POPS, 1.7e-4 EOPS, 1.7e-7 ZOPS) +
process10 nm (0.01 μm, 1.0e-5 mm) +
seriesNNP-I +
supported memory typeLPDDR4X-4200 +
tdp75 W (75,000 mW, 0.101 hp, 0.075 kW) +
technologyCMOS +
transistor count8,500,000,000 +