Ati Hd 4550 Download From AMDs

Unlike the fully unlocked Radeon HD 6990M, which uses the same GPU but has all 1120 shaders enabled, AMD has disabled some shading units on the Radeon HD 6970M Mac Edition to reach the products target shader count.

It features 960 shading units, 48 texture mapping units, and 32 ROPs.

AMD has paired 2,048 MB GDDR5 memory with the Radeon HD 6970M Mac Edition, which are connected using a 256-bit memory interface.

The GPU is operating at a frequency of 680 MHz, memory is running at 900 MHz (3.6 Gbps effective).

Being a mxm module card, the AMD Radeon HD 6970M Mac Edition does not require any additional power connector, its power draw is rated at 75 W maximum.

This device has no display connectivity, as it is not designed to have monitors connected to it.

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When I restarted, the system said my card was a Radeon HD 5000, not 5770.

AMDs web site not clear about driver upgrade (and I believe I have to do this, since I took out the old graphics card ( ATI Radeon HD 2600 that came with the Mac Pro at purchase).

Ati Hd 4550 Download From AMDs

Anyone experience this Does anyone know which driver to manually download from AMDs site Its not clear, and they also suggested, talk to Apple to get driver support.

Heres where I went, and found the choice not clearly mapped out for the Mac (and their autodetect software works only for XP: - -and here: MAcQ.

Thanks.

My 5770 that came with my 2010 Mac has the two mini connectors and the DVI.

I am fairly confident I sliped the new card in correctly to the PCI slot.

Im wondering if that is a message that appears when a new driver is needed.

Did you connect power cable which came with, and your HD5770 graphic card is for Mac Pro, by the way.

I still get the same reading about the PCI ( There was an error while gathering PCI card information ) and the system still reports my graphics card is HD 5000.

I bought a standard Apple 6 pin PCI cable that connects power from the motherboard directly to the HD 5770 graphics card.

FYI, the HD 5770 card I bought was used, but I dont believe that is an issue.

So to confirm, youre saying I dont to do anything about upgrading a driver This card should be recognized by my version of OSX 10.8.5.

I have hooked up my new NEC PA271 W monitor to DVI1 (the reason I installed the new graphics card was because I needed it to support this monitor).

The monitor fired up and Im calibrating it, and so far so good.

It appears all is well, but I still have no idea if I need anything more from ATIRadeon (a driver for the 5xxxx series cards) and if the error message under about this Mac for the PCI slot will correct.

It still says There was an error while gathering PCI card information.

You have bought something different -- maybe a flashed card, maybe a PC-only card.

The person I bought the used HD 5770 from told me he had it in a PC.

Odd that it is given a different name to the card under about this Mac.

At this writing, these choices include: 1) Apple brand cards: Apple-firmware 5770, about US250 works near full speed in every model Mac Pro, Drivers in 10.6.5.

This card has just been discontinued and is no longer available from Apple dealers.

There may be some new, old stock still available at resellers) Apple-firmware 5870, about US450 2) sold in the Apple store cards NVIDIA Quadro 4000 Fermi, about US1200 NVIDIA Quadro K5000 Kepler, about US2500 3) Mac Edition cards -- REQUIRE 10.8.3 or later: SAPPHIRE HD 7950 3GB GDDR5 MAC Edition, about US480 Vendor recommends Mac Pro 4,1 EVGA GTX 680 Mac Edition, about US600 The cards above require no more than the provided two 6-pin aux power connectors provided in the Mac Pro through 2012 model.

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Ati Hd 4550 Driver For Mac