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0 pointsKeplerBoy25d ago0 comments

The DGX also contains the 200 GbE networking and linux support.

0 pointsKeplerBoy25d ago0 comments

The DGX also contains the 200 GbE networking and linux support.

0 comments

6 comments · 2 top-level

fmajid25d ago· 3 in thread

The ConnectX 7 2x200 Gbps networking card in the DGX Spark alone is worth $700

To be fair the connectx-7 in the spark can't even push 2x200 Gbps since it is connected via 4 pcie lanes.

Ballas25d ago

Technically it's connected via 8 PCIe gen 5 lanes (two 4x connections), allowing ~100Gbps per port.

fmajid24d ago

Yes, ConnectX-7 itself is capable of 32x PCIe5 lanes, but the lane limitations of the GB10 SoC/chipset throttle it:

Tiberium25d ago· 1 in thread

Laptops will also have to contain a much tighter configuration, display, keyboard, camera, etc ;)

there is desktop variant as well

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