Mac bundle deals. I needed an OpenCL-capable graphics card or Intel HD Graphics 3000 or later. The original ATI Radeon HD 2600 XT couldn't cut the mustard for my current needs. Thus the reason I moved up to the ATI Radeon HD 4870. The card is priced right on Amazon. Other internet dealers were asking almost twice the price. The Radeon HD 2600 XT Mac Edition was a graphics card by ATI, launched in February 2008. Built on the 65 nm process, and based on the RV630 graphics processor, the card supports DirectX 10.0. Since Radeon HD 2600 XT Mac Edition does not support DirectX 11 or DirectX 12, it might not be able to run all the latest games.
I have been following the debate regarding the ATI Radeon HD 2600 XT and old Mac Pro with interest, however my problem is not quite the same. As all the correspondents are located in the USA. I would guess they are referring to Apple part no MB198Z/A. But ATI Radeon HD 2600 XT is sold in the UK by Apple as part no MB198, and I cannot be sure that it has an identical spec. Does one Know the Answer? Please respond if you know Thank You For info Below is the response given by ATI (The specifications are the same. The HD 2000 series cards runs on PCIE 1.1. You will need to confirm this with www.apple.com since the cards are specifically flashed by Apple. These cards may contain different video bios versions.)
Ati Radeon Hd 2600 Xt 256mb Driver Download Mac Iso