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Intel® Scalable System Framework

Intel-Omni-Path-in-HPC

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Intel ® Omni-Path Fabric’s 48 Radix Chip<br />

It’s more than just a 33% increase in port count over a 36 Radix chip<br />

768 nodes<br />

InfiniBand* EDR (36-port Switch Chip)<br />

FIVE-hop Fat Tree<br />

(43) 36-port<br />

Edge Switches<br />

Two (2) 648-port<br />

Director Switches<br />

<strong>Intel®</strong> Omni-Path Architecture (48-port)<br />

THREE-hop Fat Tree<br />

768 nodes<br />

One (1) 768-port<br />

Director Switch<br />

%<br />

Reduction<br />

(43) 36-port Edge Switches Not required<br />

1,542 Cables 768<br />

99u (2+ racks) Rack Space 20u (

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