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AMD ships 16-core Bulldozer chips for servers, makes consumers wait their turn
AMD's Interlagos, its server-styled Bulldozer chip -- Mr. Opteron 6200 to you and me -- is being pushed out to retailers and OEMs ready for an October launch. AMD is calling it the first 16-core x86 processor, although as we know from the required reading, it has eight two-core shared modules rather than 16 independent ones. The chips are compatible with Socket G34 motherboards, but most of this first production run will go straight into supercomputer projects. AMD remains mute on progress of the consumer-level Zambezi, but rumors are that the company can't clock it fast enough to compete with Intel's Core i7 -- the very class that Bulldozer was designed to bury. [Thanks, Sebastian]
More details emerge on AMDs Bulldozer for high-end desktops
AMDs Bulldozer is the company's anticipated high-power rival to Intel's Core i7 and the company just released a slew of new information about its internals. Now, pay attention 007 -- the "Zambezi for Socket AM3+" chips will include four modules, each with two cores and 2MB of L2 cache. Operating above these is a single Northbridge with 8MB of L3 cache to direct data between two 72-bit DDR3 channels and 4 x 16-bit receive / transmit HyperTransport links. Finally, the "Turbo Core" increases the whole chip's click speed when taxed or kills power to idle cores when it's not. Hustle on down to the source link to see the slides yourself. [Thanks, Bertrandsbox]
AMD's hexacore Phenom II X6 will offer Turbo Core automatic overclocking
AMD might be playing catch-up with Intel at the moment, but at least it's keeping the distance fairly close. Intel has yet to fully transition its desktop line over to its Turbo Boost-boasting Core 2010 series, yet its competitor has already announced its own, imaginatively titled, competing technology in the form of Turbo Core. It's a less sophisticated auto-overclock, whereby three of the six cores are decelerated in order to give the other trio some extra voltage and speed for more serialized workloads. The truly impressive thing is that operation under the Turbo Core mode and the default hexacore arrangement will fit within the same power envelope as current Phenom II X4 CPUs, while AMD also reassures its loyal users that the new Phenom II X6s will be compatible with existing AM3 and AM2+ sockets. Nice. The table above, provided by AnandTech, confirms the models we heard about a couple of weeks ago, though we'll have to wait a little bit longer to get confirmation on pricing.
