Nvidia will next month roll out the GeForce 9600 GSO, it has been claimed by graphics card maker moles.

The 'G92'-based GSO is set to go up against AMD's ATI Radeon HD 3830, an 'RV670'-based part which is believed to be due for launch later this month.

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So far, no detailed 9600 GSO specs have emerged, but the 3830 is said to contain 320 unified shaders and connect to up to 256MB of graphics memory over a 128-bit bus, so the Nvidia part's probably not radically different.

The 3830 is expected to be pitched as a cheaper alternative to the 9600 GT, so we'd suggest the 9600 GSO will hook up to 256-512MB of memory. We've heard it uses a 192-bit bus - slap bang between the 3830's 128-bit bus and the 9600 GT's 256-bit bus.

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