
Groq was one of many companies to realize that GPUs suboptimally execute neural networks. But like other NPU companies, it also failed to anticipate how AI models were changing. Groq’s technical shortcomings, along with the software and other challenges NPU startups face, diminished its products’ appeal to most customers. In a reversal, the strength-weakness duality continue reading

Hoary startup SambaNova has closed a $350 million Series E funding round, introduced the SN50 AI accelerator, and signed up SoftBank to deploy the new NPU. Following reports that Intel was considering acquiring the company, which Intel CEO Lip-Bu Tan chairs, the beleaguered giant merely joined the funding round and signed a collaboration agreement. SambaNova continue reading

HyperAccel seeks to displace Nvidia by delivering a lower-cost AI accelerator. Its Bertha 500 promises to double performance while raising power efficiency 12 × compared with a Hopper-generation Nvidia GPU. Based on the company’s latency-processing unit (LPU) architecture, the startup’s NPU achieves these gains through its 90% compute-unit utilization during inference. Bertha’s efficiency is a continue reading
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