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EVGA hat bisher als einziger Hersteller eine Dual GPU Lösung der GTX 560 Ti im Sortiment und nennt diese GTX 560 Ti 2 Win. Dabei handelt es sich um zwei GTX 560 Ti Chips auf einer Platine, die auf 850 MHz übertaktet sind. Was die Karte so leistet, haben wir uns etwas genauer angesehen.
Today we shall review as many as five low and mid-end graphics cards: four based on NVIDIA GPUs and one on an AMD Radeon GPU. All five have custom design and coolers, so let's see if this provides any benefits.
Not too many people have over $500 to spend on a video card, but for those fortunate to be able to there are there are a fair number of options to pick from. When it comes to spending that much money on a video card there are two companies you'll want to take a closer look at: ASUS and EVGA. The cards sent to Legit Reviews for review were the ASUS MATRIX GTX580 1536MB (P/2DIS/1536MD5) and EVGA GeForce GTX 580 Classified 3072MB (3G-P3-1588-AR).
Wie wir in Erfahrung bringen konnten, setzt nVidia bei der Kepler-Architektur anscheinend nicht mehr auf das mit dem G80-Chip eingeführte Prinzip der Hotclocks, wo also die Shader-Einheiten mit dem doppelten Chiptakt laufen. Dies macht es wahrscheinlich, daß nVidia bei der Kepler-Architektur mit deutlich mehr Shader-Einheiten ankommt als bisher erwartet worden war.
Speziell für den GK104 Performance-Chip gilt, daß es damit drei vorliegende seriöse Informationen zu diesem gibt:
- keine Hotclocks mehr
- Taktziel klar über 1 GHz
- Rechenleistung weit über 2 TFlops
Davon ausgehend kann man gut und gerne darüber spekulieren, daß der GK104 demzufolge rund 1000 Shader-Einheiten tragen müsste - damit wären die genannten 2 TFlops Rechenleistung jedenfalls erreichbar. Der HighEnd-Chip GK100 sollte basierend auf dieser Prognose dann sogar rund 1500 Shader-Einheiten besitzen. Sicher ist dies natürlich zum derzeitigen Stand noch lange nicht.
Graphic cards
2011 has been a big year for gaming with the releases of Batman: Arkham City, Battlefield 3, Modern Warfare 3 and Skyrim to name but a few and getting good quality graphics comes with a price and you can always go one better in the hope of getting the best possible graphics.
AMD and their partners believe in getting the best possible gaming experience through use of Eyefinity, but this can also come at a cost when you start to break it down. You'll first and foremost, need a card that is capable, three or more monitors and the technology behind it all.
Many cards on the market have two DVI ports, a HDMI and two DisplayPort connectors, which depending on your configuration, could lead to you purchasing some expensive monitors, or some DisplayPort hubs which are quite pricey in their own right. The other option involves purchasing active dongles, but at around £50 a pop, this can also work out costly.
Sapphire started to address this problem by introducing their FleX range of cards, which do the job aboard the card so you don't have to shell out extra cash. FleX allows you to run three monitors running on DVI independently, without the need for any high priced extras or dongles.
Sapphire have now decided to bring their FleX technology to the Radeon HD 6450 to offer consumers a low cost Eyefinity solution for users on a budget. Whilst it's not the fastest card on the market, it will allow you to immerse yourself into the game further, so let's take a look to see what it's all about.
Today we are looking at a new GTX 560 from Sparkle, which features 2 GB of GDDR5 and is supplied in an overclocked state. At £170 inc vat is this the ideal graphics card upgrade for a new Christmas system build?
Today AMD release the first card in their 7000 series – the high end HD7970, which is built on the latest 28nm manufacturing process. AMD’s HD6970 was a huge success for the company, so the replacement card is certainly going to get a lot of media attention over the coming weeks. AMD claim it has ‘significantly more compute power than the HD6970′ with a brand new revolutionary architecture. With new technologies such as ‘ZeroCore’ power saving, is this the discrete solution to start 2012 with a bang?
Today we take a detailed look at the Radeon HD 7970 in the latest games, including Star Wars: The Old Republic and Batman: Arkham City. Added to that is GPU computing performance as well as 1080p playback tests and power, thermal and noise testing.
This review focuses on DUAL GPU performance comparing 2x Radeon 7970 with GTX 580 in SLI... and a little GTX 590 and Radeon 6990 performance thrown in for good measure. So let's see how the 7970 does running CrossFire in games such as Arkham City and Battlefield 3.
AMDs heute präsentierte Radeon HD 7970 soll mit einer drastisch überarbeiteten Architektur auf breiter Linie neue Rekorde erzielen. Doch wo liegen die Neuerungen? Und inwieweit schafft es die neueste Entwicklung damit, die alte Garde inklusive der GeForce GTX 580 hinter sich zu lassen? Wir haben die Neuvorstellung auf Herz und Niere getestet und liefern Antworten.
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