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    The engineering behind CS4's claimed speed gains

    Cerebras says CS4 uses the same wafer as CS3. A behind-the-scenes discussion with Angela Young, its SVP of product, explores where the extra speed comes from.

    3 Sources, 20d ago, first seen 20d ago

    TLDR

    Cerebras describes an engineering walkthrough of CS4, which it says delivers extra speed while using the same wafer as CS3. Topics include connecting wafers for 10-trillion-parameter models, what breaks first when scaling, recirculating cooling water and deploying compute at scale.

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    3 Sources, first seen 20d ago

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    3 Sources, first seen 20d ago

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    3 Sources

    Cerebras@cerebrasCS4 uses the same wafer as CS3. So where does the extra speed come from? You asked on Twitter and Discord. Join Angela Young, SVP of product and @MilksandMatcha, on the behind-the-scenes on the engineering behind CS4: connecting wafers, recirculating cooling water, and getting compute deployed at scale. 1:08 Where does the extra speed come from? 2:33 Connecting wafers for 10-trillion-parameter models 4:15 What breaks first when you scale? 6:07 Breaking down water-cooling 7:30 Easy CS4 deployment20d
    Sarah Chieng@MilksandMatchaRT @cerebras: CS4 uses the same wafer as CS3. So where does the extra speed come from? You asked on Twitter and Discord. Join Angela Young…20d
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    3 Sources

    Cerebras@cerebrasCS4 uses the same wafer as CS3. So where does the extra speed come from? You asked on Twitter and Discord. Join Angela Young, SVP of product and @MilksandMatcha, on the behind-the-scenes on the engineering behind CS4: connecting wafers, recirculating cooling water, and getting compute deployed at scale. 1:08 Where does the extra speed come from? 2:33 Connecting wafers for 10-trillion-parameter models 4:15 What breaks first when you scale? 6:07 Breaking down water-cooling 7:30 Easy CS4 deployment20d
    Sarah Chieng@MilksandMatchaRT @cerebras: CS4 uses the same wafer as CS3. So where does the extra speed come from? You asked on Twitter and Discord. Join Angela Young…20d
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