| Video Card: |
Radeon HD 5770 |
VRAM Type: |
GDDR5 SDRAM |
| Details: |
By default, an ATI Radeon HD 5770 with 1 GB of GDDR5 memory is installed in a double-wide, 16-lane PCI Express 2.0 graphics slot. The card has two Mini DisplayPorts and one dual-link DVI port.
Also see: What are the default graphics cards provided with each Mac Pro? What Mac Pro compatible video cards are available for purchase later? Which video cards have which ports? |
| Standard VRAM: |
1 GB |
Maximum VRAM: |
1 GB |
| Display Support: |
Up to 6 Displays* |
Resolution Support: |
2560x1600* |
| Details: |
*Apple advertises that this system is capable of supporting up to six displays but notes that "connecting more than three displays requires installation of two ATI Radeon HD 5770 video cards". Apple also notes that there is "a maximum of two DVI-based displays per graphics card." By default, one ATI Radeon HD 5770 video card is installed and this default video card is capable of supporting three displays -- digital resolutions up to 2560x1600 and analog resolutions up to 2048x1536. |
| 2nd Display Support: |
Dual/Mirroring |
2nd Max. Resolution: |
2560x1600 |
| Details: |
The ATI Radeon HD 5770 is capable of supporting three 30-inch displays with a resolution of 2560x1600 in either dual display or mirrored mode. |
Two Mini DisplayPorts and one dual-link DVI port provided by the default ATI Radeon HD 5770 graphics card. Supports dual display and mirroring modes. This default card is capable of supporting as many as three displays and the Mini DisplayPorts are capable of multichannel audio.
http://www.everymac.com/systems/apple/mac_pro/specs/mac-pro-six-core-3.33-mid-20 10-westmere-server-specs.html#macspecs2
