> There’s a [Radeon RX 7900 XTX 24GB] already on the market. For $999, you get a 123 TFLOP card with 24 GB of 960 GB/s RAM. This is the best FLOPS per dollar today, and yet…nobody in ML uses it. > I promise it’s better than the chip you taped out! It has 58B transistors on TSMC N5, and it’s like the 20th generation chip made by the company, 3rd in this series. Why are you so arrogant that you think you can make a bet…
Memory bandwidth (sparsity helps) and networking connectivity (Nvidia bought Mellanox and other networking companies) are important too. They are also using a lot of die space on raytracing stuff that they don't waste on the datacenter versions presumably.