AMD and Nvidia's dedicated pro-grade GPUs are joined by the former company's first FirePro-certified APU products.

Pro-graphics fans have received some good news this week, as both Nvidia and AMD have outed their latest-generation high-end products for the workstation market - including the first workstation-class accelerated processing units (APUs.)

First, Nvidia's announcement: the Quadro K5000. Based on the latest Kepler GPU, the Quadro K5000 includes 1, 536 CUDA cores and 4GB of GDDR5 on a 256-bit memory bus. The result, Nvidia claims, is a card capable of pushing 2, 150 gigaflops in single-precision mode or 90 gigaflops in double-precision mode. Coupled with support for DVI-I, DVI-D and DisplayPort monitors - with the option to drive up to four independent displays from a single board - the company is clearly hoping to win over pro-graphics types with the two-slot 122W TDP design.

As befits a Kepler board, the Quadro K5000 also includes bindless texture support for referencing over a million in-memory textures with reduced CPU overhead and TXAA anti-aliasing - both features missing from prior Quadro products.

If you were thinking about adding a Quadro board to your next build, however, the price may be something of a stumbling block: while UK pricing has yet to be confirmed, Nvidia has given the Quadro K5000 a US recommended retail price of $2, 249 (around £1, 440 excluding taxes) ahead of its planned release in October. For those who prefer pre-builds, Nvidia has announced that Maximums systems - combining a Tesla K20 processor with the Quadro K5000 - will be available from the likes of Dell, Fujitsu, HP, Lenovo and Supermicro by the end of the year.

AMD's offerings start with a quartet of FirePro boards based on the Graphics Core Next (GCN) architecture. The entry point for the new boards is the FirePro W500, a Pitcairn-based system which packs 2GB of GDDR5 on a 256-bit memory bus with a claimed performance of 1, 270 gigaflops single-precision or 80 gigaflops double-precision. A single-slit design, the board includes two DisplayPort outputs and a single dual-link DVI port, and boasts a fairly sedate TDP of just 75W.

Source: www.bit-tech.net