Blackhole™

Blackhole™ PCIe boards are infinitely scalable and designed for high performance AI processing. Featuring 16 big RISC-V cores in addition to up to 32GB of GDDR6 memory per chip, Blackhole™ is our strongest processor yet.

Blackhole™ p100a

The Blackhole™ p100a features Tenstorrent’s high performance Blackhole™ Tensix Processor, with 120 Tensix Cores and 28 GB of GDDR6, operating at up to 300W in an active-cooled form factor geared for desktop workstations. p100a is supported by Tenstorrent’s fully open source software stack, granting developers full access to the metal.

Software Capabilities

System Requirements

*Ships in 4 - 6 weeks

Blackhole p100a card contained in shroud

Blackhole™ p150a

The Blackhole™ p150a features Tenstorrent’s high performance Blackhole™ Tensix Processor, with 140 Tensix Cores and 32 GB of GDDR6, operating at up to 300W in an active-cooled form factor geared for desktop workstations. p150a includes four passive QSFP-DD 800G ports, enabling users to link multiple cards together to pool memory and improve performance (QSFP-DD cables sold separately). p150a is supported by Tenstorrent’s fully open source software stack, granting developers full access to the metal.

Software Capabilities

System Requirements

*Ships in 4 - 6 weeks

Specification

p100a

p150a

p150b

Part Number

TC-03008

TC-03003

TC-03002

Tensix Cores

120

140

AI Clock

1.35 GHz

“Big RISC-V” Cores

SRAM

180 MB

210 MB

Memory

28 GB GDDR6

32 GB GDDR6

Memory Speed

16 GT/sec

Memory Bandwidth

448 GB/sec

512 GB/sec

TBP (Total Board Power)

300W

External Power

12V-2x6

Connectivity

N/A

4x QSFP-DD 800G (Passive)*

System Interface

PCI Express 5.0 x16

Cooling

Active

Passive

Dimensions (WxDxH)

42mm x 270mm x 111mm

*For connecting to Tenstorrent Blackhole™-based cards only.

Blackhole™

Blackhole™ p100a

Blackhole™ p150a

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