Stoa facilitates the buying and selling of GPUs through verified counterparties and a price discovery mechanism. The GPU market is fragmented with varying supply sources and pricing influenced by multiple factors such as SKU, delivery timing, region, quantity, condition, financing, and urgency.

Nvidia no longer supports NVLink on consumer GPUs, with the last supported model being the RTX 3090. NVLink bridges currently range in price from $200 to $400, and tests are being conducted to evaluate the benefits of NVLink for AI workloads using dual RTX 3090s.

NVIDIA RTX Spark features the Blackwell RTX GPU and an ultra-efficient CPU, delivering up to FP4 AI performance and unified memory. The chip is designed for slim laptops and small desktops, enabling creative applications and gaming with advanced ray-tracing technology.

Intel has announced the Arc Pro B70 and Arc Pro B65 GPUs, which utilize the Xe2 "Battlemage" architecture. These new graphics cards are designed to enhance performance in professional applications and gaming.

The RTX 5090 delivers 104.8 TFLOPS of FP32 compute and only 1.64 TFLOPS of FP64 compute, resulting in a 64:1 FP64 to FP32 ratio. Over the past fifteen years, this ratio has widened on consumer GPUs, reflecting a growing divide between consumer and enterprise silicon, which is now being challenged by advancements in AI.

Intel will begin producing graphics processing units (GPUs) to enter a market currently dominated by Nvidia. GPUs are specialized processors used for gaming and training artificial intelligence models, differing from Intel's traditional focus on central processing units (CPUs).