crossfirex dual ati radeon hd 4870 1024mb

CROSSFIREX DUAL ATI RADEON HD 4870 1024MB PRO
CROSSFIREX DUAL ATI RADEON HD 4870 1024MB PLUS

Note: Requires modified ROM to remove screen shakesĦ) Sapphire HD 4890 Toxic Vapor-X OC 1 gb (Actually a Sapphire TOXIC with Vapor-X cooling)ħ) HIS H489F1GP Radeon HD 4890 1GB 256-bit GDDR5 PCI Express 2.0 x16 HDCP Ready CrossFire Supported Video Card - Retail Link.

CROSSFIREX DUAL ATI RADEON HD 4870 1024MB PLUS

Seems that Hynix chipset also works.Ģ) POWERCOLOR PLUS AX4890 1GBD5-UH Radeon HD 4890 1GB 256-bit GDDR5 PCI Express 2.0 x16 CrossFire Supported Video Card - OC Edition - Retail Link (deactivated.again)ģ) MSI R4890-T2D1G OC Radeon HD 4890 1GB 256-bit GDDR5 PCI Express 2.0 x16 HDCP Ready CrossFire Supported Video Card - OC Edition - Retail Link (discontinued) Only tested and confirmed working for Qimonda chipset. READ THIS POST BEFORE BUYING! (thanks mfka for the writeup and Peloche for the ROM and others who contributed). Output: 2 DVIs and 1 S-Video, 1 DVI and 1 HDMI, etcĪny other identifying information that would help someone looking to get (or avoid) a card, such as PICTURES, PART #, REVISION #, or anything else you may think of.ġ) Sapphire Radeon 1GB (normal model, not overclock or such)ĪTI RADEON HD4890 1G GDDR5 PCI-E DUAL DVI/TVO Memory Clock: 900MHz, 950MHz, 975MHz, etc In order for this list to be comprehensive, please provide the following information if possible.įull Product Name: SAPPHIRE 100269HDMI Radeon HD 4890 1GB 256-bit GDDR5 PCI Express 2.0 x16 HDCP Ready CrossFire Supported Video Card - Retail What a reference ATI Radeon 4890 looks like without the cooling (taken from ): So, to start, here are some things I found. I read one instance of success with an HIS card.Diamond did not seem to work for that person (so he tried a HIS and it worked).Īgain, there are different models out there and different revisions, but I am unsure which exactly have been confirmed working (thus why I want to start compiling a list here).

CROSSFIREX DUAL ATI RADEON HD 4870 1024MB PRO

So I thought I would start a thread where we could compile a list of confirmed working cards for those of us wishing to enter the realm of flashed PC cards in our Macs.īy the way, thanks to Cindori, nektas et al for all the delicious information on getting a great card into a Mac Pro without the price gouging from !!Ī quick recap for those too lazy (or without enough time) to read through that entire thread (please correct me if I misunderstood or have provided incorrect information, thanks):ġ) Flashing will only work on REFERENCE CARDS (and only some reference cards for that matter), NOT overclocked or modified cards (NOTE: This may no longer be true, see 'confirmed working' below).Ģ) Dual DVI seems to work fine under Snowy (10.6.1), but your mileage may vary on older versions of Leopard depending on the card you are using.ģ) Older versions of Sapphire and XFX seem to work, but newer revisions are being problematic. Example: Sapphire cards seem to be what to look for since that was what Cindori used, but 'newer' Sapphire cards, even though they may look like reference cards, don't seem to work older XFX cards worked (and only ZDFC from what I understand), but newer revisions no longer work, etc, etc. Why? Because cards have gone through revisions and what was working then, now no longer works or has problems. To my disappointment, I'm more confused now than I was when I first started reading the thread. So I've read through the whole of Cindori's thread titled ' Ultimate Thread: 4890 in Mac Pro', trying to figure out exactly which Radeon 4890 would be a compatible and reliable solution for flashing to work on Snow Leopard 10.6.1, Mac Pro 1,1. I've been lurking for far too long.so here goes my first post!

Crossfirex dual ati radeon hd 4870 1024mb