Killzone developer 'PS4 has no performance bottlenecks'

[Kynes]

ethomaz, an example. You can use multi texture and eat all the graphics memory bandwidth, and you can use shading to create the same final image with much more computational power use but much less memory bandwidth use. Depending on what you use, you have one part of your graphics card limiting the performance or the other, it's the same hardware, but the bottleneck varies with the algorithm.