Wormhole™

The Wormhole™ n150 and n300 PCIe boards are flexible, scalable processors built with Tensix Cores™. Each includes a compute unit, network-on-chip, local cache and “baby RISC-V” cores, coalescing in powerful data movement through the chip. Wormhole™ offers superior performance for cost compared to traditional GPUs, and broad data precision format support.
Wormhole™
Wormhole

Wormhole™ n150d

$1,099

Wormhole™ n150d features Tenstorrent's flexible, scalable Wormhole™ Tensix Processor operating at up to 160W, offering superior performance for cost compared to traditional GPUs and broad data precision format support. The processor can network into a multichip mesh for workstations and servers (such as Galaxy) and is supported by two open-source SDKs for either high-level (TT-Buda™) or low-level (TT-Metalium™) development. n150d includes a 2.5-slot active cooling solution.

In stock and ready to ship

Wormhole™ n300d

$1,449

Wormhole™ n300d features two of Tenstorrent's flexible, scalable Wormhole™ Tensix Processors operating at up to 300W, offering superior performance for cost compared to traditional GPUs and broad data precision format support. The processor can network into a multichip mesh for workstations and servers (such as Galaxy) and is supported by two open-source SDKs for either high-level (TT-Buda™) or low-level (TT-Metalium™) development. n300d includes a 2.5-slot active cooling solution.

In stock and ready to ship

Warp 100 Bridge

$84

The Warp 100 Bridge is an internal interconnect between Tenstorrent Wormhole™ Tensix Processor add-in boards. Available in dual-slot (TX-01002) and triple-slot (TX-01004) versions.

In stock and ready to ship
Warp 100 Bridge - Triple Slot

QSFP-DD 400G Cable

$68

This QSFP-DD cable has been validated for connectivity between add-in boards and systems built around Tenstorrent Wormhole™ Tensix Processors. Cable length is 0.6m / 2ft.

1
In stock and ready to ship
Specification
n150d
n150s
n300d
n300s
Part Number
TC-02002
TC-02001
TC-02004
TC-02003
Wormhole™
1
1
2
2
Tensix Cores
72
72
128 (64 per ASIC)
128 (64 per ASIC)
AI Clock
1 GHz
1 GHz
1 GHz
1 GHz
SRAM
108MB
108MB
192MB (96MB per ASIC)
192MB (96MB per ASIC)
Memory
12GB GDDR6
12GB GDDR6
24GB GDDR6
24GB GDDR6
Memory Speed
12 GT/sec
12 GT/sec
12 GT/sec
12 GT/sec
Memory Bandwidth
288 GB/sec
288 GB/sec
576 GB/sec
576 GB/sec
TeraFLOPS (FP8)
262
262
466
466
TeraFLOPS (FP16)
74
74
131
131
TeraFLOPS (BLOCKFP8)
148
148
262
262
TBP (Total Board Power)
160W
160W
300W
300W
External Power
1x 4+4-pin EPS12V
1x 4+4-pin EPS12V
1x 4+4-pin EPS12V
1x 4+4-pin EPS12V
Connectivity
2x Warp 100 Bridge, 2x QSFP-DD 400GbE (Active)*
2x Warp 100 Bridge, 2x QSFP-DD 400GbE (Active)*
2x Warp 100 Bridge, 2x QSFP-DD 400GbE (Active)*
2x Warp 100 Bridge, 2x QSFP-DD 400GbE (Active)*
Internal Chip-to-Chip
N/A
N/A
400GbE
400GbE
System Interface
PCI Express 4.0 x16
PCI Express 4.0 x16
PCI Express 4.0 x16
PCI Express 4.0 x16
Cooling
Active (Axial Fan)
Passive
Active (Axial Fan)
Passive
Dimensions (WxDxH)
52.2mm x 256mm x 111mm
36mm x 254mm x 111mm
52.2mm x 256mm x 111mm
36mm x 254mm x 111mm
Dimensions (w/ Cooling Kit) (WxDxH)
N/A
36mm x 393.5mm x 114mm
N/A
36mm x 393.5mm x 114mm
*For connecting to Tenstorrent Wormhole™-based cards only.

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