ATI Radeon HD 2600 Pro: Output Resolution
Hi,
I am interested in purchasing the latest iMac and am curious about the video output resolution of the ATI Radeon HD 2600 Pro video card. After consulting Apple's specifications website, I found output to be:
Support for external display in extended desktop mode
Digital resolutions up to 1920 by 1200
Analog resolutions up to 2048 by 1536
Source: http://support.apple.com/specs/imac/iMacMid2007.html
I was shocked the DVI output could not power a 30' display, such as Apple's own--with a resolution of 2560 x 1600 pixels. Thus, I researched ATI's specifications of the graphics chip and discovered them as:
Two integrated dual-link DVI display outputs
Each supports 18-, 24-, and 30-bit digital displays at all resolutions up to 1920x1200 (single-link DVI) or 2560x1600 (dual-link DVI)1
Source: http://ati.amd.com/products/radeonhd2600/specs.html
Is Apple's driver limiting the true capabilities of the ATI? That would be quite unfortunate...
-TM
I am interested in purchasing the latest iMac and am curious about the video output resolution of the ATI Radeon HD 2600 Pro video card. After consulting Apple's specifications website, I found output to be:
Support for external display in extended desktop mode
Digital resolutions up to 1920 by 1200
Analog resolutions up to 2048 by 1536
Source: http://support.apple.com/specs/imac/iMacMid2007.html
I was shocked the DVI output could not power a 30' display, such as Apple's own--with a resolution of 2560 x 1600 pixels. Thus, I researched ATI's specifications of the graphics chip and discovered them as:
Two integrated dual-link DVI display outputs
Each supports 18-, 24-, and 30-bit digital displays at all resolutions up to 1920x1200 (single-link DVI) or 2560x1600 (dual-link DVI)1
Source: http://ati.amd.com/products/radeonhd2600/specs.html
Is Apple's driver limiting the true capabilities of the ATI? That would be quite unfortunate...
-TM
Macbook Pro C2D 2.16, Mac OS X (10.4.6), 2.0 DDR, 128 VRAM, 120 gig Hardrive