#aihardware

3 posts · Last used Jul 25

Two years ago an H100 was almost impossible to rent. Now cloud H100s list near $4 per GPU-hour, and used hardware has fallen just as hard. So which is cheaper, renting or owning? It comes down to utilization. A used 8-GPU H100 server can pay for itself in about 8 months at full load, but not for years if it sits at 30%. And resale value, which most comparisons skip... https://www.buysellram.com/blog/cloud-h100s-rent-for-4-an-hour-now-does-owning-gpus-still-pay/ #GPU #H100 #NVIDIA #CloudComputing #MachineLearning #DataCenter #ITAD #GPUcloud #AIhardware
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A modern AI server runs five layers of memory, from nanosecond on-chip SRAM to petabyte-scale SSDs, and keeping the GPU fed is the whole engineering game. This piece walks the full hierarchy: why HBM became the bottleneck, why adding more isn't simple, and where HBF, CXL, and PIM fit into the next generation. https://www.buysellram.com/blog/inside-the-gpu-memory-hierarchy-how-ai-servers-move-data-from-ssd-to-hbm/ #HBM #HBM4 #GPUMemory #AIInfrastructure #DataCenter #CXL #HighBandwidthFlash #AIHardware #MemoryHierarchy #AIInference #NVMe #tech
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