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The Diamond HD 4870 graphics card is the ATI Radeon HD graphics card to have if you are playing the latest game titles on the market. With an unprecedented 256-bit memory interface and 1GB of GDDR5 memory on the card you have the power to run at nearly any resolution your little heart desires. Site back while we compare the Radeon HD 4870 1GB to the GeForce GTX 260 Core 216 and then throw in a second one to see how it does in CrossFire.
Graphic cards
While the GTX 260/280 cards have taken over nVidia's top slots for video card gaming hardware, their 9 series continues to flush out the bulk of their product lineup, and the 9800 GTX+ reigns as top dog among the 9 series family. The WinFast PX9800 GTX+ Leadtek Limited appears to have identical specs to their standard PX9800 GTX+ with the only difference being that of a slightly different cooler face and bundled game selection. Otherwise both match the nVidia reference specification in clock speeds and chip design.
Die Kollegen von Hardwareoverclock haben einen neuen Artikel online gestellt. Nach den zahlreichen GTX260 Tests wollen sie euch diesmal nVidia's neueste Dual GPU Grafikkarte vorstellen, die GTX295. Als Sample stand die EVGA GTX295 zur Verfügung, die man gegen andere GTX Modelle verglichen hat.
The GTX 295 is, like ATI's HD 4870 X2, two cards in one. It has two GPUs, connected by an onboard PCI-Express bridge, in SLI fashion. The GPUs are modified GTX 260s, architecturally identical, clocked at the same frequencies, although slightly-cut improved memory bandwidth (the GPUs of the 295 have 589-bit memory interfaces unlike the 260-216s with 448-bit interfaces). So there are two questions I have about this card: is it worth the price hike over two GTX 260s, and who is this card tailored for?
Die überaus erfolgreiche Radeon HD4870 Baureihe nähert sich dem Evolutionsende, so daß wir noch schnell die Gelegenheit ergriffen haben, eine 4870 mit 2048MB VRAM und dabei auch gleich einen weiteren neuen Kühler von Sapphire zu testen. Speicher-und GPU-Takt ähneln bis auf das analoge Layout dem Referenz Design und unterscheidet sich sonst auch nur durch den Kühler und vor allem der Speicherverdoppelung vom Mainstream.
Sapphire first introduced its graphics cards which implemented the Vapor-X coolers back in 2007 with its 3870 Atomic cards. The Vapor-X technology meant that graphics cards could be efficiently cooled and still remain silent using a liquid coolant which vaporised at the hot GPU’s IHS. Recently Sapphire has revitalised their Vapor-X video cards with the birth of the HD 4850 and 4870. Today we’ve kindly been given the 4850 to review, let’s see how it performs.
Gainward puts x2 times the memory at an GTX260 216 graphic card with increased price and not so much gain in performance, at least with 3D Person shooter games.
Sapphire has four ranges for most top-end products they offer: standard, Vapor-X, Toxic, and Atomic. While each is different in its own right, for most gamers it is the Toxic design that draws the most attention. Combining the Vapor-X cooling with overclocks seen on the Atomic, the Toxic brand is the most elite air-cooled video card Sapphire offers. In this article, Benchmark Reviews tests the performance on the Sapphire HD4890 Toxic Vapor-X 11150-01-40R video card against many of the other best graphics accelerator solutions in the price segment. FPS tests compare frame rates between low to high-end video cards, including a pair of CrossFireX Radeon HD 4770's.
ArmA II by developer Bohemia Interactive is a followup to their own series of Operation Flashpoint games, which are now owned by Codemasters. It puts you in control of everything from hand held pistols to formidable, state of the art aircraft and is sure to appeal to gamers who like to duke it out on high octane dynamic battlefields.
ATi verschickte zum Launch der Radeon HD 4770 diverse Muster an die Presse, die nicht dem wirklichen Referenzdesign entsprachen. Solch eines haben wir nun organisiert und neu getestet. Die „neue“ Radeon HD 4770 stammt von Sapphire und ist identisch mit den meisten anderen Karten im Handel. Ist die neue Standard-Version besser als die alte? Die Asus Radeon HD 4770 Formula komplettiert das Testfeld.
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