Hot Hardware published a review on the NVIDIA Unveils Beastly Tesla V100 Powered By Volta GPU With 5120 CUDA Cores And 16GB HBM2 A quote from the article:

If you want an early look at what to expect with NVIDIA's next generation of high performance GeForce graphics processors, code-named Volta, today at GTC 2017 the company's CEO Jen-Hsun Huang just offered the first public unveiling of a product based on the next generation GPU architecture. NVIDIA just announced its new Tesla V100 accelerator that's designed for accelerating AI and machine learning applications. It's powered by Volta and it's looking like a mighty beast.

 NVIDIA Unveils Beastly Tesla V100 Powered By Volta GPU With 5120 CUDA Cores And 16GB HBM2 @ HotHardware