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Is the extra 512mb going to make that much difference?
Powercolor ATI Radeon HD 4870 X2 2048MB = £387.74 inc VAT
Which is a dual version of this:
Powercolor ATI Radeon HD 4870 1024MB = £234.99 inc VAT
So thats a saving of 81 pounds going for a X2 rather than crossfire cards.
And if you compair the X2 to:
Powercolor ATI Radeon HD 4870 PCS Extreme 512MB = £182.11 inc VAT
Your paying 25 pounds more for a X2 over two 512mb cards but your getting a whole 1024mb extra
so why wait for a 1gb 4870x2?
Ok let me put it this way which 4870 would you get out of these two:
powercolour 4870 1GB: GPU @ 750MHz
- 1024MB GDDR5 Memory @ 3600MHzor
the powercolour 4870 extreme :GPU @ 800MHz
: 512MB GDDR5 Memory @ 3800MHz
The 512Mb extreme is £182 but a £170 reference card will hit 790/4000 anyway, however the 1Gb for £234 on preorder you may as well get the GTX280 for £252, def worth the extra £18 in my opinion
Really dont expect the 4870 1Gb to be worth it unless you can pick one up for circa £200-£210
well that leads me back to where all this began before ATI woke up lol.
so it would be better to buy the gtx280 over the 4970 extreme and the 1gb?
The 512Mb extreme is £182 but a £170 reference card will hit 790/4000 anyway, however the 1Gb for £234 on preorder you may as well get the GTX280 for £252, def worth the extra £18 in my opinion
Really dont expect the 4870 1Gb to be worth it unless you can pick one up for circa £200-£210
well that leads me back to where all this began before ATI woke up lol.
so it would be better to buy the gtx280 over the 4970 extreme and the 1gb?
I would say NO, the gtx280 ISNT better if your mobo is capable of Xfire in the future. I'm waiting for the 1gb 4870 just to see if it is worth buying in any possible situation. If not, i'm gonna get a standard 4870, witha view to buying another in the future when they are much cheaper.
Really dont expect the 4870 1Gb to be worth it unless you can pick one up for circa £200-£210