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Graphic cards
With the HD 7770 giving good performance on its own, we pair it up with another to see if it can take on the GTX 580 among other high-end cards.
Technic3D hat die AMD Radeon HD 7770 Grafikkarte im Test. Wie sich die Mid-Range Karte mit AMD Cape Verde Chip im Referenzdesign und mit einer Taktrate von 1 GHz unter anderem in der Leistung, Overcklocking, Lautstärke sowie realer Leistungsaufnahme auf dem Teststand schlägt, steht im folgenden Artikel.
With more and more graphics chips being released every day, it became very complicated for the user who does not follow the video card market to know the differences among all AMD (ATI) graphic chips on the market today. To facilitate knowing and understanding the differences among major AMD (ATI) chips, we have compiled the following table.
Graphic cards
With the 7750 range of cards hitting the market, we take a look at what HIS have to offer with their patented iCooler design.
Graphic cards
We've seen the performance that a single Radeon HD 7750 can offer up to the everyday user, but how would a pair of cards fair in comparison to other options available on the market?
Today, let's take a look at the new Radeon HD 7750, a USD 110 video card based on the latest graphics architecture from AMD, dubbed "Graphics Core Next" or simply "GCN," which supports the new PCI Express 3.0 connection and the latest DirectX version (11.1).
So far, XFX released four different video card models based on the new Radeon HD 7770 GPU. Let’s see how the Super Overclocked Edition version fared in our tests.
The Radeon HD 7770 Black Super Overclocked Edition Double Dissipation is a video card from XFX featuring the new "Cape Verde" mainstream GPU. The card is cooled by the new dual fan cooling system from the same manufacturer, which is both efficient and silent, the GPU reaching no more than 65 degrees after 15 minutes of stress testing in Furmark. The card comes pre-overclocked and still has some headroom left without the need of raising the stock voltage.
While we unfortunately missed the HD 7700 series launch, the last thing sitting in my testbed before getting shipped off to the emergency department was a pair of Radeon HD 7950 video cards from Sapphire that we looked at a few weeks ago.
Before I pulled out the cards, though, I wanted to head in to Afterburner, clock both cards a bit and see just what kind of performance we could get out of the CrossFire setup and see how it compares to some of the other setups we've looked at recently. Because we've already looked at the Sapphire card in good detail, we won't be looking at the card and or the package, instead we'll be getting straight into the testbed side of things. At the same time we'll also cover the overclock we managed to achieve via Afterburner.
On February 15th AMD released their new HD7750 and HD7770 graphics cards targeting the mainstream enthusiast audience. On launch day we reviewed HD7770 and HD7750 cards from partners such as VTX3D, HIS and Sapphire. Our XFX sample was originally misplaced in the mail so we held fire until today to review two of their new HD7770 Black Edition cards in Crossfire along with their latest HD7750 Double Dissipation Edition.
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