TUL Corporation, a leading manufacturer of AMD graphics cards, announces new mainstream products added to the Go! Green series: the PowerColor Go! Green HD5670 and Go! Green HD5570. Both new graphics cards take advantage of the Go! Green series features inclyding stealth like silence and low power consumption. The cards feature no external power connectors, enabling a power efficient and silent gaming and entertainment solution.

Both the Go! Green HD5670 and Go! Green HD5570 features an ultra-efficient passive cooling solution dissipating excessive heat with minimal noise. With extremely thin cooling fins that fully cover the GPU and memory, it can reduce the temperature efficiently through the added copper heat pipes.

Many of you have probably read the press release of the Radeon HD 5750 from Powercolor without the usually required PCI-E power connector. The card runs at the exact same specs as a reference card of the same model, but lacks both the additional power requirements and active cooling. Powercolor has placed a dual slot, passive cooling solution with copper heatpipes and aluminum heatsinks unto the graphic card. The DVI connectors are of black color and Powercolor has also kept the additional DisplayPort and HDMI connectivity we have seen on reference models of the graphic card. Here are some close-up pictures of the card: