AMD to Start Production of Desktop "Trinity" APU in March - Document

AMD to Commence Production of A-Series FM2 Fusion APUs in March, 2012

by Anton Shilov
11/29/2011 | 11:56 PM

Advanced Micro Devices plans to initiate manufacturing of its next-generation code-named Trinity accelerated processing units (APUs) for desktops in March, 2012. Initially, the company will target low-power systems and sometimes in May in plans to start manufacturing of high-performance next-gen Fusion A-series APUs.


Staring from early and middle March, 2012, AMD intends to mass produce its A-series "Trinity" accelerated processing units with 65W thermal design power (TDP), according to an AMD document seen by X-bit labs. In early May, 2012, the chip designer wants to initiate mass production of A-series "Trinity" APUs with 100W TDP and higher performance.


The 65W chips will belong to A10-5700, A8-5500, A6-5400 and A4-5300 families, whereas 100W microprocessors will only fit into A10-5800 and A8-5600 series.


It is unclear whether AMD will launch all versions of its chips at the same time, or microprocessors with 65W TDP that will hit mass production two months earlier will be formally introduced earlier than the more powerful parts.

Before releasing its highly-anticipated A-series "Trinity" APUs for desktop computer later in the year, AMD will refresh the family of its accelerated processing units with unlocked A8-3870K and A6-3670K "Llano" chips as well as A8-3820, A6-3620 and A4-3420 products in January, 2012.

AMD did not comment on its plans since they are not yet made public.

AMD’s second-generation code-named Trinity APU for mainstream personal computers (Comal for notebooks and Virgo for desktops) will be made using 32nm SOI HKMG process technology at Globalfoundries. The APU will feature up to four x86 cores powered by enhanced Bulldozer/Piledriver architecture, AMD Radeon HD 7000-series "Southern Islands" graphics core with DirectX 11-class graphics support, DDR3 memory controller and other improvements. The chips will be compatible with new FM2 infrastructure.

According to a slide that resembles those from AMD's presentations published by a web-site, AMD projects Trinity's Piledriver x86 cores to offer up to 20% higher performance compared to Husky x86 cores inside Llano. In addition, the newly-architected DirectX 11 graphics core will provide up to 30% higher speed in graphics applications, such as video games. The 20% speed improvement represents AMD's projections "using digital media workload" and actual performance advantage over currently available Fusion A-series "Llano" vary depending on the applications and usage models.

AMD expects the new Trinity APUs to be not only faster than Llano, but also more available because of improved yields as well as because increased number of 32nm SOI/HKMG wafer starts starting from the fourth quarter.