32 TB RAM for your GPUs: Marvell shows revolutionary Photonic Fabric Memory Module that uses light to link up to 16 GPUs and slash CAPEX — but Nvidia won't stick around doing nothing techradar.com/pro/32-tb-ram-…

Oct 23, 2026 · 9:36 PM UTC

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Replying to @TechRadarPro
@TechRadarPro 内存终于不用贴着卡住了:Marvell这套光子模块把内存池挪到50米外,16台主机共享32TB DDR5加约1TB HBM3e,号称推理吞吐能翻2到3倍。说白了就是存算分离——以后缺的不是卡,是内存,不用为了加内存再买一颗用不上的处理器。唯一的问题:2027年才给客户送样,PPT先飞一会儿。
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