The document compares the key specifications of the PS4, Xbox One, and WiiU gaming consoles. The PS4 features an 8-core AMD Jaguar processor and 8GB of GDDR5 RAM, along with AMD Radeon graphics with 1152 shaders. The Xbox One has an 8-core custom Microsoft CPU, 8GB of DDR3 RAM and an AMD Radeon GPU with 768 shaders. The WiiU is powered by a tri-core PowerPC CPU and uses 2GB of DDR3 RAM and an AMD Latte GPU with 320 shaders.