Manufacturers are increasingly putting incredibly potent GPUs into smaller enclosures, as witnessed by gaming notebooks from Razer and Alienware. But that trend is also extending to small form-factor PCs as well, with Zotac announcing the first mini gaming PC with AMD Polaris courtesy of an AMD Radeon RX 480 graphics card with 4GB GDDR5 memory:

Source: Hot Hardware – Zotac Crams AMD Radeon RX 480 VR Power Into MAGNUS ERX480 Mini PC