Tri-Fire AMD dont WORK ! crossfire

[Michel Maza]

I am very sad !
I'm a huge fan of AMD.
I bought 3 video card r9 380x to put on my Crossblade Ranger and I can not turn 3 way crossfirex. Only 2way. 0x6 or 0x12. No way, I've tried for many hours, even uninstalled drivers, formatted the computer, I tested with Windows 10, Windows 7 ... (64bit both) Unsuccessful ...
I do not know what to do ... I'm tired of trying and wasting time trying ...

SPEC:
ASUS crossblade RANGER
A10 7870 CPU
2x 8G 2600 @ 2133
1200W PSU
SSD Windows 10 64bit
CPU Water Cooler Corsair
3x R9 380x SAPPHIRE 4G NITRO
Last tested driver: 16.4.1

Michel Maza

 

[horrorshow]

3 380x's backed by an A10 7870 sounds incredibly foolish....

That board only supports dual graphics cards anyways.

(The third PCI-E slot is 2.0 that only runs at 1x)

Sell one of the 380x's, FM2 motherboard, CPU, and buy yourself a decent motherboard/cpu combo.

I.E. 4590/AsRock something or other etc.

 

[Ocellaris]

3 380x's backed by an A10 7870 sounds incredibly foolish....

That board only supports dual graphics cards anyways.

Yep this whole thing reads out like an incredibly poorly planned purchase.

 

[Michel Maza]

3 380x's backed by an A10 7870 sounds incredibly foolish....

That board only supports dual graphics cards anyways.

(The third PCI-E slot is 2.0 that only runs at 1x)

Sell one of the 380x's, FM2 motherboard, CPU, and buy yourself a decent motherboard/cpu combo.

I.E. 4590/AsRock something or other etc.

ASUS Says 3 way crossfirex

 

[horrorshow]

Just because it supports it, doesn't mean it works.

My board "supports" Crossfire, but it's at 16x/4x etc.

You have made some poor purchasing decisions my friend.

 

[evt]

Bad news Michel Maza,

AMD Radeon™ R9 Series Graphics

Only the AMD R290 series supports more than 2 GPUs, all other R200 and R300 series are a maximum of 2.

 

[Ocellaris]

Bad news Michel Maza,

AMD Radeon™ R9 Series Graphics

Only the AMD R290 series supports more than 2 GPUs, all other R200 and R300 series are a maximum of 2.

I sense a 380X making its way back to the store

 

[primetime]

I sense a 380X making its way back to the store

Bring tham all back and pick up a single 390 for heavens sake unless all you do is run 3dmark. But yea the 2 is good enough for most...Does his board support a better cpu? quad is ok but a few more cores be nice