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Graphic cards
Mit der Radeon R7 260 schickt AMD die erste Grafikkarte der „Volcanic Islands“-Generation mit einer Preisempfehlung von unter 100 Euro auf den Markt. Das leistet sie.
Graphic cards
The GeForce GTX 460, which is being released today, is the latest DirectX 11-based graphics chip from NVIDIA. Video cards based on this new GPU will be available between USD 200 (768 MB version) and USD 229 (1 GB version), making them the most affordable DirectX 11 video cards based on an NVIDIA solution. With recent price cuts conducted by AMD/ATI, this new graphics processor competes directly with Radeon HD 5830. Let's see how this factory-overclocked version from MSI dubbed N460GTX Cyclone 768D5/OC fared in our tests.
Graphic cards
Eine günstige High-End-Grafikkarte? Das verspricht AMDs Radeon R9-Serie durchaus, und insbesondere die R9 280X. Die Partnermodelle überschlagen sich aktuell im Angebot und die meisten Offerten sind von Hause aus übertaktet und bieten damit noch mehr Leistung. Sapphire schickt den hauseigenen Trumpf in Form der R9 280X Toxic ins Rennen. Die Toxic-Ableger stellen die am höchsten übertakteten Modelle mit eigener Kühlung dar. Unser Test klärt alle Details.
Graphic cards
Another day and another graphics card review. We are again covering the AMD R9 270X after having already reviewed the AMD reference card which you can see here and the ASUS Direct CU II TOP version which you can see here. The next in line for review is a variant from Gigabyte and more specifically the Gigabyte R9 270X WindForce OC 2GB graphics card. This uses Gigabyte's acclaimed WindForce cooling solution with a trio of 75mm fans and an array of copper heat pipes. It also packs a modest 50MHz core overclock out of the box to give you an extra boost in performance. In true Gigabyte fashion they are also going to be targeting a particularly aggressive price point with this card - offering one of the cheapest R9 270X graphics cards on the market and with a custom cooler and factory overclock! The main selling point for Gigabyte is the use of their "Ultra Durable VGA Board" package which essentially means better quality components such as a double inner layer copper PCB, reduced voltage ripple and reduced circuit impedance for a better and more stable GPU.
Graphic cards
Earlier this year, AMD in short succession introduced three new GPUs in the Radeon HD 7000 series. In the meantime, AMD's partners have released a number of interesting new graphics card based on the new 3D chips, so it's only fitting that we have a look at which one of these new cards is the one to get. Over the weekend we published a round-up of Radeon HD 7750 and 7770 video cards on Hardware.Info. Now it’s time to take a closer look at the Radeon HD 7850/7870 graphics cards.
Graphic cards
There are various areas that a graphics card product can be aimed at, and this includes the budget segment, mid-range and high-end, but we also have to look at the offerings that give fantastic performance for a great price, no matter whether they are the best performer or a run-of-the-mill card. The 650 Ti Boost from Nvidia is aimed at that segment, by wanting to offer up 1080p rich quality with high graphical settings, and still letting the user witness admirable frame rates. In Nvidia's eyes, the 650 series of cards was planned to be the "gateway" for gamers, as it was meant to allow them to experience 1080p gaming for the first time but sadly there was something lacking and is was the raw compute power of the core.
Graphic cards
Well AMD’s R9 and R7 series cards are here and that means that video card manufacturers have released their own versions of these cards with custom PCB designs, factory overclocks and custom cooling solutions. One such company is Sapphire and today we are talking a look at their top of the line Radeon R9 280X Toxic. The card not only happens to be Sapphire’s top of the line card, but also one of the most powerful R9 280X’s out there! Sapphire has loaded this card with a factory overclock of 1100 MHz for the core with a 1150 MHz boost and the memory is also overclocked to 6.4 GHz (effective). They are using a custom PCB with a 10 phase power configuration that features double sided black diamond chokes and solid capacitors. Keeping everything cool is Sapphire’s Tri-X coolers that is made up of two 90 mm fans and a single 80 mm fan. Is this the perfect R9 280X for you? Read on as we take a look!
Graphic cards
We check out the pre-overclocked HD 7850 2GB from Sapphire and see how it performs today.
Graphic cards
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
Today we take a first look at the new single slot HD7850 graphics card from AFOX. The company claim this is the ‘world’s most powerful single slot graphics card’ and our review will highlight Crossfire performance. If you are building a space restricted media center but don’t want to compromise when gaming, are these the products you should be shortlisting?
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