Credit: PCMagA modder has upgraded Nvidia's fastest consumer graphics card, the RTX 5090, with four times the memory and a faster, newer standard. Nvidia's RTX 5090 is the fastest gaming graphics card ever made, with 21,000+ CUDA cores, high clock speeds, and 32 GB of GDDR7 memory. This is a surprise, even to most tech publications, because GDDR7X memory isn't even readily available in large batches for most manufacturers and isn't built into any commercially available consumer cards. There are enterprise graphics card platforms with terabytes of memory, but this is the most VRAM we've ever seen on a graphics card. Previous mods have seen RTX 5090s with 48 GB and even 96 GB of VRAM, but 128GB of GDDR7X is something else entirely, especially considering it appears to actually work.