PC Graphics

[emanresu]

Trying to run a 3-way CrossFireX setup.

Windows 7

ASUS Crossblade Ranger, which supports 3-way CrossFireX.

3 Radeon HD 4350, at least that's what the sticker says. Two 200SA and one 300SA.

AIDA64 tells me this though:

[ PCI Express 2.0 x16: ATI Mobility Radeon HD 4530/4570 (M92) ]

Graphics Processor Properties

Video Adapter: ATI Mobility Radeon HD 4530/4570 (M92)

BIOS Version: 011.022.009.008.000000

BIOS Date: 01.12.2010

GPU Code Name: M92

Part Number: 113-1E1723SA-008

PCI Device: 1002-9553 / 174B-3092 (Rev 00)

GPU Clock: 300 MHz (original: 600 MHz)

Memory Bus Properties

Bus Type: DDR2 (Samsung)

[ PCI Express 2.0 x16: ATI Mobility Radeon HD 4330 (M92) ]

Graphics Processor Properties

Video Adapter: ATI Mobility Radeon HD 4330 (M92)

BIOS Version: 011.022.009.008.000000

BIOS Date: 09.09.2010

GPU Code Name: M92

Part Number: 113-1E172000-005

PCI Device: 1002-9552 / 174B-3000 (Rev 00)

GPU Clock: 599 MHz (original: 600 MHz)

Memory Bus Properties

Bus Type: DDR2 (Infineon)

The first one is the 300SA, the second one are both 200SA.

Not sure what's going on there. Maybe this mismatch is the problem?

Anyway, when I try to activate CrossFireX it asks me to choose one of the other cards instead of using all.

So I guess 2-way works, but not 3-way.

[black_zion]

Good lord why are you trying to tie three of those exceedingly low end cards together? You're not going to see any additional performance, not with the 512MB DDR2 VRAM and tiny shader count, they were made for ultra low end machines, not for gaming. And, as you are aware, are no longer supported.

[emanresu]

Good thing I only care about running them in 3-way Crossfire and literally nothing else. It's the sole reason this PC exists.

Any actual help would be appreciated.