X800XT Power

B

bibiphoque

Orbital Defence said:
I think you need a 800 Watt PSU for that one.





HELLO NURSE.

Hello,

Oh what are you saying??????
Only a 800 watts i thought we need a nuclear battery for that card.


A 400 watts PSU is sufficient
 
A

Andi Cole

OK, let me expand. The video card requires power but they've implemented a
new 6 pin PCI Express video card power connector. As far as I can tell I
need a new PSU that is ATX12V 2.0 compliant which should have a seperate 6
pin plug. The Antec Neopower 480 looks like the right thing, but surely I
can get a 12V connector adaptor, can't I?

The Neopower is going to cost me £100 (UK Pounds)

Andi.

PS The box says minimum of 350Watts, I already have a new 450 Watt PSU but
it is missing this 6-pin supply.
 
S

Spencer

Andi,

What Make of card?
Sapphire, Asus etc.

Mine has a 3 pin (purple) and I use a 550w PS with no problems.

Spence
 
R

rms

The video card requires power but they've implemented a
new 6 pin PCI Express video card power connector.

The videocard will come with an 4pin -> 6pin adaptor, so relax. Same
with nvidia.

rms
 
A

Andi Cole

No adapter in the box which was still sealed with a Sapphire tag. Box
actually says, under requirements, "PCI EXpress compatible system with a
specialised 12v graphics card power connector".

Andi.
 
J

John Lewis

No adapter in the box which was still sealed with a Sapphire tag. Box
actually says, under requirements, "PCI EXpress compatible system with a
specialised 12v graphics card power connector".

Confirms my opinion of Sapphire as cheesy idiots.
Return the card for a full refund. Must be a very small handful
of people that have ATX2.0 power-supplies. ( The ATX2.0 power
supply also needs to come with adapters like 24-pin to 20-pin
ATX for existing motherboards, again for backward-compatibilty
reasons. )


John Lewis
 
A

Andi Cole

Just had confirmation that Sapphire neglected to send out power adapters,
they're expected sometime next week!

Andi.
 
F

First of One

Such adapters will be available for separate purchase at computer shops,
just like motherboard adapters that allow you to run ATX boards off AT power
supplies.
 
C

Cliff

Do I really need to buy a new PSU to power my X800XT PCI-Express card?

Andi.
Howdy Andi,
Probably not. My card came with a dongle adapter. One funny looking
side to the card and the other standard molex to the psu.
Cheers,
Cliff
 
F

Fabrice Faury

i had a 350w psu and had to change because of system instability with a
lowly x800 pro. i changed for a Antec neo480 and my system been fine
ever since
 

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