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AMD launched the World's first 40nm graphics card this week and many are wondering how well the ATI Radeon HD 4770 video card overclocks. Read on to see how this $99 graphics card does when pushed to the limits with RivaTuner v2.24 and benchmarked with the new highest stable clock frequencies.
Mit der Radeon HD 4770 stellt ATi ein neues Mid-Range-Produkt bereit, das beinahe die Performance einer flotten Radeon HD 4850 liefert. Ein neuer Preisleistungschampion? Wir versuchen es anhand eines Referenzdesigns herauszufinden. Darüber hinaus feiert mit der Karte der 40-nm-Prozess Premiere und gibt so schon einen kleinen Ausblick auf zukünftige Produkte.
The card left a very good impression in general. Even if it was sometimes outperformed by competing products, we must admit that HD 4770 is faster than 9800 GT in most cases. This card defeats HD 4850 in those tests, where fillrate plays an important role (HD 4770 offers higher fillrates owing to a very high GPU clock rate).
Eyefinity6 is finally here and with word now coming out that the HD 5870 is officially going to have 2GB of GDDR5 from some partners, we're not 100% sure how the Eyefinity6 model is going to go.
For some time now ATI has been planning a refresh of their 4870 and today that product reaches us in the form of the Radeon 4890. The 4890 is now ATI’s fastest single GPU solution and many would think that Nvidia need a refresh of their top end card, the GTX 285, to compete with ATI. This is not the case though as Nvidia feel they have a great value competitor for the 4890 with their new GTX 275.
Added support for the following chipsets:
ATI MOBILITY RADEON HD 4330
ATI MOBILITY RADEON HD 4530
ATI MOBILITY RADEON HD 4570
ATI MOBILITY Radeon HD 4650
ATI MOBILITY Radeon HD 4670
ATI MOBILITY Radeon HD 4830
ATI MOBILITY Radeon HD 4850
ATI MOBILITY Radeon HD 4860
ATI MOBILITY Radeon HD 4870
ATI MOBILITY Radeon HD 4870 X2
ATI recently jumped ahead of their closest rivals nVidia by releasing their latest generation of GPUs upon the market, just before the launch of Windows 7 in an attempt to cash in on the early adopters of Direct X 11. However, like always the first run of cards made available were mind blowingly expensive, so what's a mid-ranger looking for an upgrade to do? Fortunately it wasn't long before the slightly more mid-range options were made available, the 57xx series.
Multi-monitor gaming was thought to be reserved for those who can afford massive setups, fortunately ATI has released a sub $100 card that can dish out multi-monitor gaming for all of you that want in on the action but don't want to spend the big bucks to do it.
Gut ein Jahr ist ATi Eyefinity nun auf dem Markt und mittlerweile haben neue, günstigere aktive DisplayPort-Adapter die Anschaffungskosten fallen lassen. Was hat sich sonst getan? Wir werfen ein Jahr nach unserem letzten Test erneut einen genauen Blick auf ATis Multi-Monitor-Technologie und beurteilen den Status quo.
The NVIDIA GeForce GTX 550 Ti graphics card is going to be a popular gaming graphics card in 2011 due to it's lucrative $150 price point. When the GeForce GTX 550 Ti was launched last week we noticed that ASUS came out of the gate with not one, but three cards for this series. We take a look at their fastest card, the ASUS UL ENGTX550 Ti DC/DI/1GD5, which is clocked at 1015MHz!
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