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Difference between revisions of "nervana/nnp/nnp-t 1300"
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− | '''NNP-T 1300''' is a [[neural processor]] designed by [[Intel Nervana]] and introduced in late 2019. Fabricated on TSMC [[16 nm process]] based on the {{nervana|Spring Crest|l=arch}} microarchitecture, the NNP-T 1300 has 22 {{nervana|Spring Crest#Tensor Processing Cluster (TPC)|TPCs|l=arch}} along with 55 MiB of scratchpad memory and operates at up to 950 MHz. This chip comes in a PCIe 4.0 [[accelerator card]] form factor and incorporates 32 GiB of [[HBM2]] memory. This NPU exposes 16 {{nervana|Spring Crest#InterChip Link (ICL)|inter-chip links|l=arch}} for scale-out capabilities. | + | '''NNP-T 1300''' is a [[training]] [[neural processor]] designed by [[Intel Nervana]] and introduced in late 2019. Fabricated on TSMC [[16 nm process]] based on the {{nervana|Spring Crest|l=arch}} microarchitecture, the NNP-T 1300 has 22 {{nervana|Spring Crest#Tensor Processing Cluster (TPC)|TPCs|l=arch}} along with 55 MiB of scratchpad memory and operates at up to 950 MHz. This chip comes in a PCIe 4.0 [[accelerator card]] form factor and incorporates 32 GiB of [[HBM2]] memory. This NPU exposes 16 {{nervana|Spring Crest#InterChip Link (ICL)|inter-chip links|l=arch}} for scale-out capabilities. |
== Peak Performance == | == Peak Performance == |
Latest revision as of 10:51, 1 February 2020
Edit Values | |
NNP-T 1300 | |
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NPU with 4 HBM2 stacks | |
General Info | |
Designer | Intel |
Manufacturer | TSMC |
Model Number | NNP-T 1300 |
Market | Server |
Introduction | November 12, 2019 (announced) November 12, 2019 (launched) |
Shop | Amazon |
General Specs | |
Family | NNP |
Series | NNP-T |
Frequency | 950 MHz |
Microarchitecture | |
Microarchitecture | Spring Crest |
Process | 16 nm |
Transistors | 27,000,000,000 |
Technology | CMOS |
Die | 680 mm² |
Cores | 22 |
Max Memory | 32 GiB |
Multiprocessing | |
Interconnect | InterChip Link |
Interconnect Links | 16 |
Interconnect Rate | 28 GT/s |
Electrical | |
Power dissipation | 150 W |
TDP | 300 W |
Packaging | |
Package | FCBGA-3325 (FCBGA) |
Dimension | 60 mm × 60 mm |
Contacts | 3325 |
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NNP-T 1300 is a training neural processor designed by Intel Nervana and introduced in late 2019. Fabricated on TSMC 16 nm process based on the Spring Crest microarchitecture, the NNP-T 1300 has 22 TPCs along with 55 MiB of scratchpad memory and operates at up to 950 MHz. This chip comes in a PCIe 4.0 accelerator card form factor and incorporates 32 GiB of HBM2 memory. This NPU exposes 16 inter-chip links for scale-out capabilities.
Contents
Peak Performance[edit]
The NNP-T 1300 has a peak performance of 93.39 TFLOPS93,390,000,000,000 FLOPS
93,390,000,000 KFLOPS
93,390,000 MFLOPS
93,390 GFLOPS
0.0934 PFLOPS
(bfloat16).
93,390,000,000 KFLOPS
93,390,000 MFLOPS
93,390 GFLOPS
0.0934 PFLOPS
Cache[edit]
- Main article: Spring Crest § Cache
- 55 MiB of tightly-coupled scratchpad memory
- 22 x 2.5 MiB/core
Memory controller[edit]
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Integrated Memory Controller
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Interconnect Topology[edit]
The NNP-T 1300 comes in a dual-slot standard PCIe 4.0 card which enables support for only the ring topology. Chips are interconnected using the 16 available inter-chip links.
Die[edit]
- Main article: Spring Crest § Die
- 27,000,000,000 transistors
- 680 mm² die size
Product Brief[edit]
Facts about "NNP-T 1300 - Intel Nervana"
back image | ![]() |
base frequency | 950 MHz (0.95 GHz, 950,000 kHz) + |
core count | 22 + |
designer | Intel + |
die area | 680 mm² (1.054 in², 6.8 cm², 680,000,000 µm²) + |
family | NNP + |
first announced | November 12, 2019 + |
first launched | November 12, 2019 + |
full page name | nervana/nnp/nnp-t 1300 + |
has ecc memory support | true + |
instance of | microprocessor + |
ldate | November 12, 2019 + |
main image | ![]() |
main image caption | NPU with 4 HBM2 stacks + |
manufacturer | TSMC + |
market segment | Server + |
max memory | 32,768 MiB (33,554,432 KiB, 34,359,738,368 B, 32 GiB, 0.0313 TiB) + |
max memory bandwidth | 1,144.409 GiB/s (1,171,875 MiB/s, 1,228.8 GB/s, 1,228,800 MB/s, 1.118 TiB/s, 1.229 TB/s) + |
max memory channels | 32 + |
microarchitecture | Spring Crest + |
model number | NNP-T 1300 + |
name | NNP-T 1300 + |
package | FCBGA-3325 + |
peak flops (half-precision) | 93,390,000,000,000 FLOPS (93,390,000,000 KFLOPS, 93,390,000 MFLOPS, 93,390 GFLOPS, 93.39 TFLOPS, 0.0934 PFLOPS, 9.339e-5 EFLOPS, 9.339e-8 ZFLOPS) + |
power dissipation | 150 W (150,000 mW, 0.201 hp, 0.15 kW) + |
process | 16 nm (0.016 μm, 1.6e-5 mm) + |
series | NNP-T + |
smp interconnect | InterChip Link + |
smp interconnect links | 16 + |
smp interconnect rate | 28 GT/s + |
supported memory type | HBM2-2400 + |
tdp | 300 W (300,000 mW, 0.402 hp, 0.3 kW) + |
technology | CMOS + |
transistor count | 27,000,000,000 + |