MSI already has its task cut out when Intel's first socket LGA-1156 processors hit stores. With entry-level P55-CD53, mid-range P55-GD65, enthusiast-range P55-GD80, and a micro-ATX P55M-GD45 motherboard offering in place, the
lineup seems just about complete, except for two mysterious motherboards that aren't part of the list. First being the
G9P55-DC that packs an NVIDIA BR-03 bridge chip that enables 3-way SLI with better interface bandwidth to the three graphics cards, and second is under the looking-glass today. Codenamed "Big Bang", this prototype motherboard by MSI packs a
LucidLogix Hydra technology, which clearly on paper, is the next big thing as far as multi-GPU systems go.
MSI P55 "Big Bang" looks similar to the P55-GD80, except for that under the top chipset heatsink (which, by the way, is purely cosmetic on the GD80), is a Lucid Hydra chip. The chip connects to all three (or four) PCI-Express x16 slots (lane configuration not known), and allows Lucid's multi-GPU technology that lets you make practically any combination of graphics cards (for example, pair a Radeon HD 4890 with a GeForce GTX 285), for performance scaling. The member cards needn't have parity on their performance, as the Hydra chip does all the load-balancing by itself. Products based on Hydra are slowly, but surely showing up in small numbers for now, including enterprise-grade rack-mount graphics rendering boxes like
this one, conceived a long time ago. A lot of details are yet to emerge, especially around if there are more motherboard manufacturers eying Hydra, about when a Hydra-based product actually makes it to shelves, and more importantly, when does MSI plan to sell this and G9P55-DC.
Source: IOPanel
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