ATI Radeon HD 4870 / HD 4850

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Re: ATI Radeon HD 4870 / HD 4850

Postby SCAVENGER1 » Fri Nov 28, 2008 9:53 pm

yeah but i have a 8800 gtx though not gt . but yeah that would be kind of cool if it could work and run even better. but i wonder how that would work out?
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Re: ATI Radeon HD 4870 / HD 4850

Postby honestjohn » Mon Dec 01, 2008 9:21 pm

SCAVENGER1 wrote:yeah but i have a 8800 gtx though not gt . but yeah that would be kind of cool if it could work and run even better. but i wonder how that would work out?


Sorry Scavy I don't know.
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Re: ATI Radeon HD 4870 / HD 4850

Postby honestjohn » Mon Dec 01, 2008 9:23 pm

Club3D's HD 4850 OC Edition tested

http://www.fudzilla.com/index.php?optio ... &Itemid=40

Conclusion

The factory overclock on the Club3D HD 4850 OC Edition card doesn't bring any impressive performance gains when compared to the reference card. The main question here is if this card is worth the additional €20 or so.

We think it is, as you get a better cooling solution which will keep the card at a much more reasonable 63 degrees Celsius under load. The performance is practically the same as with a reference HD 4850, which can probably also overclock to 680MHz, but with the temperature at 87 degrees Celsius it can influence lifetime and other components in the case.

The price is just right; as this card sells for €146 and thus we can only recommend it, as Club3D did a good job with Zerotherm cooling. If it's too pricey for you, and you're looking for a €100 card, you can go for the HD 4830 or the HD 4670; but at sub-€150 this card hits the sweet spot.
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Radeon HD4830 drops under €100

Postby honestjohn » Mon Dec 01, 2008 9:27 pm

Radeon HD4830 drops under €100

http://www.fudzilla.com/index.php?optio ... &Itemid=65

The lovechild of ATI engineers and AMD accountants, dubbed Radeon HD4830, has finally dropped under the €100 mark and started to make sense.

We tested it a month ago here. Sanjin was impressed by its performance, but not thrilled about the ridiculous pricing. Back then it was priced at €125, on par with HD4850 cards and obviously it didn't make any sense. We kept our eyes open for the price drop and told you to wait a bit in case you wanted one and this morning the new price started popping up on price search engines.

So there you have it, if you're in the market for sub-€100 graphics, the HD4830 is the way to go. You can a HIS HD4830 with non-reference cooling for €99, here.

For comparison, the cheapest HD4850 retails at €124, while the HD4870, following the price drop we talked about here, now costs €184.


Review:

http://www.fudzilla.com/index.php?optio ... &Itemid=40
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Re: ATI Radeon HD 4870 / HD 4850

Postby dmdilks » Sat Dec 06, 2008 2:00 am

Yes I just got two of these to put in my new rig. SAPPHIRE 100244L Radeon HD 4850 512MB 256-bit GDDR3 PCI Express. I just love Ati cards. I was a nVidia junkie for years and when I build a computer for my son to run his xbox360 HD drive. The nVidia cards didn't work. Oh they said that they support HD but they didn't. I had a intel board and used that with a ati 1950pro card and he was watch videos. I have seen alot of people having problems nVidia.

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GIGABYTE-GA-EX58A-UD3R i7-Q950 3.06GHz, G.SKILL 9GB DDR3 1600, ATI HD 5850 2GB, OCZ 600W, COOLER MASTER HAF 922 Case, SSD 128GB, 25" LCD Monitor, Win7 64Bit /Vista 64Bit
GIGABYTE-GA-EX58A-UD3R i7-Q920 2.80GHz G' SKILL 6gb DDR3 1600, Ati HD 4870 2GB, Ultra 750W, Antec 900 Case, 2 150gb Raptors Raid, 25" LCD Monitor, Win 7 64bit
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Gigabyte launches 1GB HD 4870 card

Postby honestjohn » Mon Dec 15, 2008 2:42 pm

Gigabyte launches 1GB HD 4870 card

http://www.fudzilla.com/index.php?option=com_content&task=view&id=10938&Itemid=1

With HDMI and Displayport outputs

Gigabyte has announced yet another ATI based card, the HD 4870 with 1GB of memory. The new GV-R487D5-1GB will feature non-reference cooling, stock frequencies and DisplayPort, HDMI and DVI outputs on its backplate.

The new HD 4870 will be cooled by Zalman's dual heatpipe cooler which takes two slots and will work at 750MHz for the GPU and 3,600MHz for 1GB of GDDR5 memory. Other specs include support for DirectX 10.1, ATI's CrossfireX an a 256-bit memory interface. Gigabyte decided to place an HDMI, DisplayPort and DVI outputs on this card making it basically future proof and ready for any monitor or TV that you might have or will have.

The card should be available soon but the price still remains a mystery.
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Re: ATI Radeon HD 4870 / HD 4850

Postby dmdilks » Wed Dec 17, 2008 3:29 pm

Alot of the new motherboards coming out support both crossfire and Sli. I don't know if you can even install two different brand cards. I think you can use different size cards but they have to be the same brand. Like a 512mb & 256mb. But two different brands I don't know I might have do a little research on that.
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GIGABYTE-GA-EX58A-UD3R i7-Q950 3.06GHz, G.SKILL 9GB DDR3 1600, ATI HD 5850 2GB, OCZ 600W, COOLER MASTER HAF 922 Case, SSD 128GB, 25" LCD Monitor, Win7 64Bit /Vista 64Bit
GIGABYTE-GA-EX58A-UD3R i7-Q920 2.80GHz G' SKILL 6gb DDR3 1600, Ati HD 4870 2GB, Ultra 750W, Antec 900 Case, 2 150gb Raptors Raid, 25" LCD Monitor, Win 7 64bit
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Re: ATI Radeon HD 4870 / HD 4850

Postby dmdilks » Wed Dec 17, 2008 3:41 pm

I just found this and one thing that I forgot about was that you might have driver problems.

http://discussions.apple.com/thread.jspa?threadID=1425294
http://dmdcomputerservice.webs.com/

GIGABYTE-GA-EX58A-UD3R i7-Q960 3.20GHz, G.SKILL 12GB DDR3 1600, ATI HD 6950 2GB, SILVERSTONE 700W, COOLER MASTER HAF 922 Case, 2-SSD 64GB sata-3 in array, 32" LCD TV, Win7 64bit
GIGABYTE-GA-EX58A-UD3R i7-Q950 3.06GHz, G.SKILL 9GB DDR3 1600, ATI HD 5850 2GB, OCZ 600W, COOLER MASTER HAF 922 Case, SSD 128GB, 25" LCD Monitor, Win7 64Bit /Vista 64Bit
GIGABYTE-GA-EX58A-UD3R i7-Q920 2.80GHz G' SKILL 6gb DDR3 1600, Ati HD 4870 2GB, Ultra 750W, Antec 900 Case, 2 150gb Raptors Raid, 25" LCD Monitor, Win 7 64bit
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Re: ATI Radeon HD 4870 / HD 4850

Postby dmdilks » Wed Dec 31, 2008 9:02 pm

Well my i7 crash today and it was one of the Video cards. I was installing a program and it said I had to reboot. On the reboot I got the blue screen of death. I could boot into safemode so that was tell me it was hardware or driver problem not Vista. I had the cards in crossfire and I took the 1st card out and moved the 2nd card up and everything was fine. For now I have my 2 - 3870 512mb in everything is fine. That card always ran hot from day one about 48c in idle. I took the good card and put in my intel copmuter and it is running at 34c at idle. :cry: :evil:
http://dmdcomputerservice.webs.com/

GIGABYTE-GA-EX58A-UD3R i7-Q960 3.20GHz, G.SKILL 12GB DDR3 1600, ATI HD 6950 2GB, SILVERSTONE 700W, COOLER MASTER HAF 922 Case, 2-SSD 64GB sata-3 in array, 32" LCD TV, Win7 64bit
GIGABYTE-GA-EX58A-UD3R i7-Q950 3.06GHz, G.SKILL 9GB DDR3 1600, ATI HD 5850 2GB, OCZ 600W, COOLER MASTER HAF 922 Case, SSD 128GB, 25" LCD Monitor, Win7 64Bit /Vista 64Bit
GIGABYTE-GA-EX58A-UD3R i7-Q920 2.80GHz G' SKILL 6gb DDR3 1600, Ati HD 4870 2GB, Ultra 750W, Antec 900 Case, 2 150gb Raptors Raid, 25" LCD Monitor, Win 7 64bit
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