Semiconductor & Computer Engineering
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NNP-T 1400 - Intel Nervana
| Edit Values | |
| NNP-T 1400 | |
 | |
| NPU with 4 HBM2 stacks | |
| General Info | |
| Designer | Intel |
| Manufacturer | TSMC |
| Model Number | NNP-T 1400 |
| Market | Server |
| Introduction | November 12, 2019 (announced) November 12, 2019 (launched) |
| Shop | Amazon |
| General Specs | |
| Family | NNP |
| Series | NNP-T |
| Frequency | 1,100 MHz |
| Microarchitecture | |
| Microarchitecture | Spring Crest |
| Process | 16 nm |
| Transistors | 27,000,000,000 |
| Technology | CMOS |
| Die | 680 mm² |
| Cores | 24 |
| Max Memory | 32 GiB |
| Multiprocessing | |
| Interconnect | InterChip Link |
| Interconnect Links | 16 |
| Interconnect Rate | 28 GT/s |
| Electrical | |
| Power dissipation | 175 W |
| Packaging | |
| Package | FCBGA-3325 (FCBGA) |
| Dimension | 60 mm × 60 mm |
| Contacts | 3325 |
 | |
NNP-T 1400 is a 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 1400 has the full 24 TPCs enabled along with 60 MiB of scratchpad memory and operates at up to 1.1 GHz. This chip comes in an OAM accelerator card form factor and incorporates 32 GiB of HBM2 memory. This NPU exposes 16 inter-chip links for scale-out capabilities.
Facts about "NNP-T 1400 - Intel Nervana"
| back image | .png) + |
| base frequency | 1,100 MHz (1.1 GHz, 1,100,000 kHz) + |
| core count | 24 + |
| 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 1400 + |
| instance of | microprocessor + |
| ldate | November 12, 2019 + |
| main image | .png) + |
| 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) + |
| microarchitecture | Spring Crest + |
| model number | NNP-T 1400 + |
| name | NNP-T 1400 + |
| package | FCBGA-3325 + |
| power dissipation | 175 W (175,000 mW, 0.235 hp, 0.175 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 + |
| technology | CMOS + |
| transistor count | 27,000,000,000 + |
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