Radeon Hard disk drive 5870 - Menu

The Radeon Hard disk drive 5870 is massive, though given the specifications and the fact that this is a high-end graphics carte, its size is far from surprising. The dimensions match that of the Radeon HD 4870 X2, making information technology very like to the GeForce GTX 285 also. The AMD reference card measures 28cm long and weighs roughly 1kg.

Cooling the Cypress XT GPU is a fairly large aluminum heatsink, made up of 36 fins measuring 13.5cm long, vi.5cm wide, and two.5cm alpine. Connected to the base of operations of the heatsink are four copper heatpipes which assistance improve efficiency. Finally, cooling this heatsink is a 75x20mm blower fan that draws air in from inside the instance and pushes it out through the rear of the graphics menu.

For the most role this fan operates very quietly, helped by the impressively low 27 watt idle consumption of the Radeon Hard disk 5870. When gaming the fan volition of course spin up, as the card tin consume up to 188 watts nether load, merely even with the increased thermal stress the 5870 does not scream at intolerable levels.

The heatsink and fan have been enclosed within a custom built housing that conceals the entire graphics carte du jour -- a kickoff for AMD. Nosotros actually liked this setup equally it helps protect the product very well; Nvidia has been doing this for some time with their nearly prized graphics cards, such as the GeForce GTX 295

In lodge to feed the graphics menu enough ability AMD has included a pair of 6-pin PCI Limited power connectors. This is the same configuration that you will discover on the Radeon Hd 4870/4890 and GeForce GTX 285 cards.

The Radeon Hd 5870 naturally supports Crossfire technology, and therefore in the standard position we find a pair of connectors for bridging two or more cards together. The only other connectors tin can exist found on the I/O panel; our AMD sample featured 2 dual DVI connectors along with HDMI and DisplayPort sockets. It is worth noting that all Radeon HD 5870 graphics cards can back up a maximum resolution of 2560x1600 on not ane only rather three monitors.