25 articles in this category
Compare AI chips by how you access them: AMD rentals, Google and AWS cloud accelerators, or Cerebras and Groq APIs. Get live prices and a clear decision rule.
hardware / guidesCompare HBM4 with HBM3E, separate JEDEC limits from maker claims, and check Rubin and AMD memory plans against the HBM3E GPUs in live rental tables.
hardware / analysisTrack NVIDIA's data center GPU roadmap through Feynman, see how Rubin Ultra and Kyber plans changed, and choose rental terms around the annual cadence.
hardware / guidesUnderstand why NVIDIA pulled Rubin CPX, what Groq LPX does beside Vera Rubin, and how to test prefill and decode separation on H100, H200 or B200 GPUs.
hardware / guidesCompare Vera with Grace, including conflicting memory figures, standalone server announcements, reported deliveries and Grace-based GPU rental options.
hardware / analysisNVIDIA says Vera Rubin production shipments began in August 2026. Compare dated specs, conflicting bandwidth figures, cloud plans and reported rack costs.
guides / hardwareChoose how to split a model across rented GPUs, calculate training memory, and match tensor, pipeline and data parallelism to NVLink and cluster networks.
hardware / guidesUnderstand AI inference, size training and serving memory, and choose a GPU using dense compute, memory bandwidth, workload limits and live rental prices.
hardware / pricingCompare AMD Instinct memory and live rental costs against NVIDIA, weigh dated AMD purchase estimates, then choose MI300X, MI325X or MI355X for your workload.
hardware / pricingNVIDIA's DGX Spark priced and dated against live cloud GPU rates: what its 128GB memory can run, its bandwidth limit, and when to rent instead.
hardware / pricingWhat a GB200 or GB300 NVL72 rack is, how it compares with an 8-GPU B300 server, sourced purchase-price estimates, and how to compare rental listings.
hardware / guidesCompare HBM memory and GDDR7 by capacity, bandwidth and live GPU rental prices. Learn when faster memory helps LLM decode and when a GDDR card is enough.
guides / hardwareVerify your rented GPU's model, memory, power, PCIe and NVLink, then check errors and run a short server stress test before committing to a long training job.
hardware / guidesInfiniBand and RoCE Ethernet both move GPU traffic between servers. See the generations, provider fabrics, and when a single GPU or node needs neither.
hardware / pricingNVIDIA's DGX lineup and sourced system prices, compared with HGX servers from Dell, Supermicro and Lenovo, plus live rental rates for the same GPUs.
pricing / hardwareSee the RTX PRO 6000 Blackwell's three editions, dated purchase prices, live rental rates, and a clear rule for buying it or renting it instead.
hardware / guidesFour NVIDIA cards carry the 6000 name. Tell them apart by full name, memory and NVLink, then compare their specs and live rental prices side by side.
hardware / guidesPick a precision for pre-training, fine-tuning or inference, and see which rentable GPUs accelerate FP8 and FP4 in hardware and which only emulate them.
hardware / guidesVRAM, memory bandwidth and dense throughput decide an AI workload. How to find them on a datasheet, and why the headline TFLOPS figure is usually doubled.
hardware / guidesA is Ampere, L is Ada, H is Hopper, B is Blackwell. A decoder table, a generation timeline and a four-step method for placing any NVIDIA GPU on a rental site.
pricing / hardwareVerified purchase listings for NVIDIA H200, B200, B300, GB200 NVL72 and A100 with seller and date, the misquoted figures corrected, and live rental prices.
pricing / hardwareWhat an H100 card, an 8-GPU server and a DGX H100 last listed for, with sellers and dates, next to live rental prices and a break-even method you can run.
hardware / guidesNVLink, PCIe and SXM explained for people renting multi-GPU servers: bandwidth per generation, what the H100 NVL is, and when the SXM premium pays off.
hardware / pricingWhat a Google TPU is, what each generation costs per chip-hour in September 2026, how that sits beside live GPU rental prices, and when to pick which.
hardware / guidesMIG splits one NVIDIA data centre GPU into isolated instances with their own memory. See which GPUs support it and when a slice beats a whole cheap GPU.