Sony's PS4 upgrade is codenamed NEO, features improved CPU, GPU and RAM

Details of the rumored incremental PS4 upgrade surfaced in apparent leaked communication from Sony to developers making games for the PS4. The CPU in the Sony’s PS4 NEO will have 8 Jaguar cores clocked at 2.1 GHz as against the 1.6 GHz on the base version. The GPU is an improved AMD GCN with 36 CUs at 911 MHz, the base version has an AMD GCN with 18 CUs at 800 MHz. The memory bandwidth on the 8 GB DDR5 RAM in the NEO is boosted to 218 GB/s from the 176 GB/s in the base version.