PS4 NEO Will Divide The Market, CPU Bound Games Will Still Struggle For Better Performance

Developers may aim for higher performance parameters for NEO and deliver sub-optimal performance on current base model PS4.

The updated SKU, rumored to have the code name NEO, is expected to have significant amount of boost to GPU and memory.

Having two systems would just divide the market between those players owning the new PS4 and those players owning the old PS4, because it’s unlikely they’d want, or have the luxury to keep/use both systems.”