AMD Reveals 128-GPU MI355X DLC Rack vs Nvidia Vera Rubin

AMD sheds more light on 128-GPU MI355X DLC rack that delivers 2.4 Exaflop FP4—compare with Nvidia Vera Rubin.
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AMD Reveals 128-GPU MI355X DLC Rack vs Nvidia Vera Rubin
AMD Sheds More Light on 128-GPU MI355X DLC Rack That Will Deliver 2.4 Exaflop at FP4 Precision – Here's How It Compares with Nvidia's Flagship Vera Rubin AMD has unveiled exciting details about its 128-GPU MI355X DLC rack , a powerhouse system capable of delivering 2.4 Exaflop at FP4 precision . The announcement came during Hot Chips 2025, highlighting how AMD’s MI350 series scales from node to rack while pushing the limits of high-performance computing. This new rack puts AMD directly in competition with Nvidia’s upcoming Vera Rubin flagship. Image credit: AMD MI355X DLC Rack: A Closer Look The MI355X DLC rack is AMD’s new 2OU solution featuring 128 GPUs , 36TB of HBM3e memory , and a peak throughput of 2.6 exaflops at FP4 precision . AMD also offers a slightly smaller 96-GPU EIA variant with 27TB of HBM3e , providing flexible options for large-scale AI and HPC workloads. The rack integrates 5th Gen Epyc CPUs, MI350 GPUs , and AMD Pollara NICs , adhering to OCP standards and UEC-supported…