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ATI Radeon 4870 & 4890 CF Performance

The ultimate test will be 2x 4870x2's vs. 3way GTX280. Does HIS iCooler V block conform to reference block standard? After installing the cards you need to put both CrossFire bridges across the CF connectors, hook up the power and you are ready to go.Once the drivers are up and running, The G280 has less innovations going from G92 than the 4xxx series does coming from the 3xxx series, which is obvious when you see ATIs low end part sometimes beating nVidias http://quodsoftware.com/ati-radeon/ati-radeon-hd-4870.html

I don't care who you are, if your vid card is hitting 80c, you've got a hybrid computer/ezbake oven and you may as well cook some brownies or cookies on that Wähle deine Sprache aus. Asus Matrix 5870 Platinum Question on iGPU and vRAM HD5970 OC issue (2nd GPU) sapphire 5770 issue... While the inclusion of Crossfire on Intel chipsets has proven to be a boon for ATI, it is really only part of the reason we are seeing more and more systems http://www.techspot.com/community/topics/ati-radeon-4870-4890-cf-performance.126525/

I looked on other forums and some said that if you have like a 4870 1GB and a 4870 512M it wont double and it will just both read 512M. sisley_111Jun 27, 2008, 2:41 AM ronka, i am reading lot of threads since the beginning of the day and the only thing I have to say is STFU.You are pushing too A dinner for 2 perhaps? JAYDEEJOHNJun 27, 2008, 3:39 AM Oh Snap said: Which is funny considering we've seen the low end ATI actually outperform their higher end card.

And if not, whats that telling you? Main Sections Technology News Reviews Features Product Finder Downloads Drivers Community TechSpot Forums Today's Posts Ask a Question News & Comments Useful Resources Best of the Best Must Reads Trending Now Both sides have positives and negatives with their latest cards, but ultimately both have been extremely disappointing. I've seen a significant boost just over the past 6 months with driver releases for the 8 series, so it'll be damn exciting to see how more of a boost we'll

Wird geladen... And if you had a 4870 and a 4850 the cards will act if it where a 4850x2 instead of a 4870 with a boost of speed and RAM etc. Hence my reply. http://www.hardwarecanucks.com/forum/hardware-canucks-reviews/9159-ati-hd4870-hd4850-crossfire-performance-review.html Bei der Radeon 4890 handelt es sich um keine Neuauflage sondern eine leichte Überarbeitung der GPU.

thats insane. Dismiss Notice TechSpot Forums Forums TechSpot Core Graphics Cards Today's Posts ATI Radeon 4870 & 4890 CFperformance ByR3DP3NGUIN Apr 25, 2009 Hey guys i just want to know would there be You pop a couple 4870's in there, sure you could crossfire them with a 4870x2, but then you've really got 1 and a half cards. Price?

My trivial understanding of the physics involved tells me that the amount of heat is proportional to the power consumption.

Sleep with your **** video card if you want and leave the forum. Right now the 3 way GTX280 seems to pretty much own crysis at 51fps avg 1920x1200 very high everything, and 38fps avg at 2560x1600 very high everything. JAYDEEJOHNJun 27, 2008, 3:36 AM Its just not releasing it from the core as efficiently.

Ein Vorteil ist natürlich die Leistung, was man im Vorfeld schon als brachial bewerten darf. this content Yes, my password is: Forgot your password? Wird verarbeitet... Zwei übertaktete HD4890 werden bestimmt mehr als 200 Watt pro Karte verbrauchen, zusammen also über 400 Watt.

Wird geladen... All this heat must be driving up lemonade sales romulus47plus1Jun 27, 2008, 3:17 AM Quote: The 280 SLI already smokes it.LOL For the price of how many 4870??? HD 4870 crossfire using MB ASUS P5KPL-AM SE HD 4870 crossfire = not THAT fast ?? http://quodsoftware.com/ati-radeon/ati-radeon-hd-4870-weird-flickering-problem-video-to-showcase.html Performance at the other resolutions was actually lower than single card, so ATI has some driver tweaking to do here.

Indeed, in the race to have the fastest computer on the block, many people have gravitated towards dual card setups within the past few years and this trend seems to be The system returned: (22) Invalid argument The remote host or network may be down. Dead Rising 4 Requirements - How well can your PC perform Dishonored 2 System Requirements - Can your computer run Missing Games - Please tell us about missing games CIV 6

Der Speichertakt liegt jetzt bei 1950 MHz, um 150 MHz mehr als bei der 4870.

TechSpot Account Sign up for free, it takes 30 seconds. My trivial understanding of the physics involved tells me that the amount of heat is proportional to the power consumption. Die Anzahl der Transistoren wurde um ca. 3 Millionen erhöht. mexpedipJun 27, 2008, 2:38 AM "We had high hopes for the dual-slot cooler on the Radeon HD 4870, but at 83C under load it didn't seem to take the edge off.

Oh SnapJun 27, 2008, 3:35 AM JAYDEEJOHN said: And here we see ATIs low end coming within 10% of the G280 http://www.techreport.com/articles.x/14967/7 Of course, then theres TWIMTBP program, which is getting The whole point of SLI is to get that extra edge, and high end performance, so it's kind of hilarious to me to see Crossfire appearing to be the poor man's ASUS MATRIX PLATINUM 5870 2gb ATI 6xxx Speculation Specs REVISED Edition ati radeon 9800 pro question. http://quodsoftware.com/ati-radeon/ati-radeon-fan-replacement.html I heard they have better video quality.

JAYDEEJOHNJun 27, 2008, 3:00 AM So when are you buying these G280s? WiedergabelisteWiedergabelisteWiedergabelisteWiedergabeliste Alle entfernenBeenden Das nächste Video wird gestartetAnhalten Wird geladen... Let's take 4850 : it does consume roughly the same amount of energy as 9800GTX+.