The questions behind efficient AI infrastructure.
Straight answers on the Host Tax, Symphony SixtyFour, heterogeneous compute, and the numbers behind I/ONX efficiency — written to be read by humans and cited by AI.
What is the Host Tax in AI infrastructure?
The Host Tax is the overhead every traditional GPU node carries — redundant CPUs, memory, networking, and cooling that exist only to feed the accelerators. Across a rack it can burn as much as 30kW of wasted power before a single token of useful work is produced. I/ONX eliminates this overhead by collapsing the cluster into a single, vendor-neutral node.
What is I/ONX Symphony SixtyFour?
Symphony SixtyFour is I/ONX's flagship AI infrastructure platform. It supports up to 64 heterogeneous accelerators (CPU, GPU, ASIC, FPGA) in a single node, with up to 6TB of unified DDR5 memory and zero-hop latency. It consolidates an entire multi-node cluster and reduces total cost of ownership by up to 50%.
How much can I/ONX reduce AI infrastructure cost?
Compared to traditional AI clusters, I/ONX delivers up to 50% lower total cost of ownership, up to 70% lower rack-scale deployment cost, up to 75% lower power consumption, and up to 90% reduction in CPU footprint.
Which accelerators does I/ONX support?
I/ONX is vendor-neutral and heterogeneous by design. A single node can compose CPUs, GPUs, ASICs, and FPGAs behind a unified memory fabric — so you can use the right chip for every workload and avoid being locked to a single accelerator roadmap or supply chain.
What workloads is I/ONX built for?
I/ONX is purpose-built for AI inference and fine-tuning at production scale. It serves enterprises in IT and cloud, oil and gas, science, healthcare, financial services, government, manufacturing, education, and legal.
How does I/ONX lower power consumption?
By collapsing the multi-node cluster into a single node, I/ONX removes the redundant host hardware, network fabric, and cooling overhead that legacy designs require. The result is up to 75% lower power consumption versus traditional clusters — a smaller footprint and faster ROI.
What is the difference between Symphony and Synth?
Symphony is I/ONX's rack-scale platform line, consolidating full AI clusters into a single node. Synth brings the same heterogeneous, host-tax-free architecture to edge-ready, mobile deployments where power, space, and mobility are constrained.
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