Hi
This is my first post as i'v looked all over the internet and couldn't find a conclusive answer anywhere and I have a couple of questions first about the card I'm running (ATI4870 512Mb) and what I'm looking to upgrade to in the future.
Firstly my graphics card at the moment, my major question is the point of cooling and heat. Basically in some games (in some cases not even the most taxing) my card will run at 110 celsius with the fan running at 80% and still above 100 celsius when I maually run the fan on 100%. I have not altered the clocks in any way and the card came pre installed in the computer (Dell XPS, which I have read have some cooling problems anyway), I would put this down to circulation and the stock cooler but it only runs this on some games, and others it runs fine on max everything. It doesn't usually shut down due to this (it did one but hoovering out the computer fixed that) and will run completely normal at 110 celcius.
Now my question about upgrading is this. Im looking to spend maybe £250 at most (could stretch a bit more) for an ATI upgrade (I say ATI as I'v read that these are better money wise than nvidia at the moment). I am looking at the HD5870 vs the HD6870 and possibly up to the HD5950 vs HD6950. Below I have written the stock clock speeds and thats whats confusing me, should I go for the higher clock speed or the higher memory speed. Also is eyefinity inportant and I can't crossfire as my mother board is quite basic.
HD5870
Core Speed: 850 Mhz
Memory Speed: 1200 Mhz
Cost:XFX £214.19 1Gb
Eyefinity 6 ??
Vs
HD6870
Core Speed: 900 Mhz
Memory Speed: 1050 Mhz
Cost: Sapphire £218.23 1Gb
Vs
HD5950
Core Speed: Can't Find
Memory Speed: Can't Find
Cost: Not sure this card is produced at moment
Vs
HD6950
Core Speed: 800 Mhz
Memory Speed: 1250 Mhz
Cost: Sapphire £269.06 2Gb
Ok there we go, I could stretch to them all, so what should I go for, and by the way what is eyefinity 6 ???
Thanks for your help
P.S. When I get the new card I may want to overclock it or cool it more than just the stock cooler, I know the 6950 has a sold upgraded fan given rave reviews, but what about the others and is it worth cheap watercooling
This is my first post as i'v looked all over the internet and couldn't find a conclusive answer anywhere and I have a couple of questions first about the card I'm running (ATI4870 512Mb) and what I'm looking to upgrade to in the future.
Firstly my graphics card at the moment, my major question is the point of cooling and heat. Basically in some games (in some cases not even the most taxing) my card will run at 110 celsius with the fan running at 80% and still above 100 celsius when I maually run the fan on 100%. I have not altered the clocks in any way and the card came pre installed in the computer (Dell XPS, which I have read have some cooling problems anyway), I would put this down to circulation and the stock cooler but it only runs this on some games, and others it runs fine on max everything. It doesn't usually shut down due to this (it did one but hoovering out the computer fixed that) and will run completely normal at 110 celcius.
Now my question about upgrading is this. Im looking to spend maybe £250 at most (could stretch a bit more) for an ATI upgrade (I say ATI as I'v read that these are better money wise than nvidia at the moment). I am looking at the HD5870 vs the HD6870 and possibly up to the HD5950 vs HD6950. Below I have written the stock clock speeds and thats whats confusing me, should I go for the higher clock speed or the higher memory speed. Also is eyefinity inportant and I can't crossfire as my mother board is quite basic.
HD5870
Core Speed: 850 Mhz
Memory Speed: 1200 Mhz
Cost:XFX £214.19 1Gb
Eyefinity 6 ??
Vs
HD6870
Core Speed: 900 Mhz
Memory Speed: 1050 Mhz
Cost: Sapphire £218.23 1Gb
Vs
HD5950
Core Speed: Can't Find
Memory Speed: Can't Find
Cost: Not sure this card is produced at moment
Vs
HD6950
Core Speed: 800 Mhz
Memory Speed: 1250 Mhz
Cost: Sapphire £269.06 2Gb
Ok there we go, I could stretch to them all, so what should I go for, and by the way what is eyefinity 6 ???
Thanks for your help

P.S. When I get the new card I may want to overclock it or cool it more than just the stock cooler, I know the 6950 has a sold upgraded fan given rave reviews, but what about the others and is it worth cheap watercooling