nvfp4

2 articles · newest first

the RTX 5070 Ti is the 16GB card most local-AI builders should actually buy — here's why

It's the value middle of the Blackwell lineup: 16GB of fast GDDR7, NVFP4 support, and enough speed to run the 14B tier comfortably without paying 5090 money. Is it the right local-AI card for you?

Ravi Malhotra · 2d ago · 9 min

Mathematical equations on a dark background, representing quantization math

NVFP4 is Nvidia's 4-bit trick that gets FP8 accuracy at 3x the speed — but only on Blackwell

The new 4-bit format baked into RTX 50-series and Blackwell chips runs AI models at up to 3x the inference throughput of FP8, at nearly the same accuracy. Here's how it works and why it's exclusive to your newest GPU.

Lena Fischer · 2d ago · 8 min