"We've been working with them to produce a version that is customised specifically to connect that to the Cell processor," he said, "so that they could work together. The timing and everything is up to them to disclose, although we will have some products a little bit later this year, so this is not that far in the future on the development side."

Commenting on Sony's reasoning for going to an external company for its graphics part - as opposed to its traditional approach of designing and manufacturing most of its consoles in-house - Roman pointed that developing graphics processors is becoming increasingly complex, but said that NVIDIA's software as much as its hardware was desirable for Sony.