AMD is on track to release four processor models under its eagerly anticipated Phenom brand during Q4, it has been claimed. That's a quarter later than previous reports had suggested.

Reports by DigiTimes and VR-Zone have released speculative roadmaps that indicate Q4 will see the release of the Phenom FX-80, the dual-core Phenom X2 GS-6550 and two quad-core Phenom X4s, the GP-7100 and the GP-7000, with November touted as the earliest possible shipping date.

AMD has never publicly said when its Phenom processors will ship, so the release date hasn't slipped as such. But it certainly appears users won't be able to get their hands on the new chips as early as they might have hoped.

The FX-90 and 91, together with the X2 GP-6800, GS-6650, GE-6400, GE-6500 and GE-6600, are all now set to be launched in Q1 2008, it's claimed.

Related stories

• AMD denies further Phenom delays (2 July 2007)
• AMD to roll out 45nm Phenoms, Semprons H2 '08? (25 June 2007)
• Computex AMD's neo naming scheme - details emerge (6 June 2007)
• AMD launches Phenom brand (14 May 2007)
• AMD Phenom X2, X4, FX processor specs leak (4 May 2007)
• AMD picks Phenom, axes Athlon as high-end handle? (3 May 2007)