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Meta develops Vistara chip to reuse DDR4 memory in DDR5 servers, cutting costs amid AI infrastructure boom
Meta unveiled Vistara, a custom CXL 2.0 ASIC that repurposes DDR4 memory in DDR5-only servers, cutting infrastructure costs and reducing e-waste amid rising
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computerworld.com
Meta reuses old RAM in new servers with custom bridge chip
The would-be AI infrastructure provider aims to solve the problem of rising memory prices in a cost-effective way.
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techspot.com
Meta is using old DDR4 memory in DDR5-only AI servers to save on hardware costs
Documents presented by Meta at ISCA 2026 this week reveal that its new "MemServers" are powered by AMD's Epyc Turin CPUs, featuring 158 cores and 316 threads.
