X user GOK has shared photos of a huge red graphics card that carries four Polaris GPUs on a single PCB, jokingly asking whether it might be the biggest PCIe graphics card in the world. The four GPUs sit in a 2×2 layout, and each one appears to be surrounded by eight GDDR5 memory chips, which would mean 8 GB per GPU and a gigantic 32 GB across the board. According to GOK, a sticker on the card identifies it as a quad RX 470, which would work out to 8,192 stream processors in total. Feeding all of that are four 8-pin power connectors, while the only display output is a single HDMI port. A second photo shows the card lying next to a motherboard, and it’s noticeably bigger than the board itself.

The PCB does carry an AMD logo next to a…