Arrr, me hearties! Nvidia's 5000 series GPUs be settin' sail with a jolly multi-chiplet design, bringin' back their performance booty!
2023-09-19
Avast! Word be troublin' in the tech seas, mateys! Nvidia be settin' sail wi' a grand plan for their mighty Nvidia Blackwell architecture. 'Tis said they be adoptin' a multi-chiplet design, aye! 'Tis a clever plan, me hearties, for it be just what their RTX 5000 series needs to best their rivals. Yo ho ho!
Nvidia may be joining AMD and Intel in developing a multi-chiplet architecture for its next generation of GPUs, which could result in significant performance gains. Currently, Nvidia uses a single slice of silicon for its graphics cards, but rumors suggest that the company will adopt the more adaptable multi-chiplet module (MCM) design with its next-gen Nvidia Blackwell architecture. It is speculated that Nvidia's GB100 GPU will feature MCM for the first time.The Nvidia Blackwell architecture is expected to power both Nvidia's next-gen commercial GPUs and its consumer graphics cards. While it is unclear if the MCM shift will extend to the Nvidia 5000 series graphics cards, if it does, it could provide the performance boost that was lacking in the previous RTX 4000-series cards.
A multi-chiplet design offers faster performance compared to a single slab of silicon. The limitations of the current fabrication process prevent the chip from being made larger, so the only way to increase performance is to make the chip larger. Chiplets offer a solution by linking smaller chiplets together to act as a single unit. By adopting MCM for its GPUs, Nvidia could deliver significant gains across its entire portfolio.
Both AMD and Intel have already made the switch to MCM in their GPUs and CPUs, and Nvidia would be wise to follow suit to avoid being left behind. The end of Moore's Law, which predicted the doubling of transistor density every two years, means chip makers must find alternative ways to deliver performance gains. Using multiple chips in conjunction allows for achieving performance targets.
Nvidia, as the creator of the world's first GPU, understands the need for specialized processors to handle graphics workloads. With graphics processors overwhelmed by the assigned tasks, breaking up the workloads into mini-processors designed for specific tasks can lead to faster and more efficient performance. AMD has already seen positive results with MCM engineering, and Nvidia should consider making the move to stay competitive.