TL;DR: NVIDIA's Rubin CPX GPU, launching in late 2026, delivers 30 PetaFLOPS of NVFP4 compute with 128GB GDDR7 memory, optimized for massive-context AI models and long-format video processing.
The project comes from ComputerBase forum member AssassinWarlord, who started with a Gigabyte RTX 3070 Gaming OC and an AMD Radeon RX 6900 XT with a dead GPU.
If you’re buying a new GPU (graphics processing unit), you should definitely have an understanding of how it all works. Although the terms GPU and graphics card are often used interchangeably, ...
GPU memory used to be upgradable—here's why it'll never come back ...
Nvidia's new 12GB GeForce RTX 5070 Laptop GPU uses a different GDDR7 memory supply to address stock constraints, giving ...
The mighty GPU is shaping up to be one of the most significant innovations of human technology during the last few decades. While games such as Alan Wake 2 demonstrate visual chops that can often ...
AMD's new PCIe AI accelerator uses the CDNA 4 architecture, has 128 CUs, and can be configured to run at 450W for ...
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