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Graphics Core Next"-Basis kommt nicht direkt von AMD, sondern vom Partnerhersteller Powercolor. Ob die ehrfurchtgebietende Konstruktion Nvidias Geforce GTX 690 entthront, klärt unser Test der Powercolor Radeon HD 7990 Devil 13
Darf's auch die Hälfte sein? Jeder, der sich den eigenen PC selbst zusammenstellt, steht bei der Auswahl des Mainboards vor der Frage: Soll ich zum teureren Mainboard greifen, das zwei vollwertige (mechanisch wie elektrisch) PCI-E 2.0 x16 Slots bietet oder ist der Vorteil gegenüber dem x8/x8-Modus des günstigeren zu gering? Dieser Frage wollen wir exemplarisch auf den Grund gehen und haben dazu zwei MSI Radeon HD 5770 HAWK im CrossFireX-Verbund auf einem ASUS Maximus IV Extreme durch unseren Benchmarkparcour getrieben und zum Vergleich auch eine einzelne zum einen mit der vollen Anbindung und das andere Mal mit nur der Hälfte der Lanes getestet.
Mittlerweile gibt es die ATi Radeon HD 5870 nicht nur mit den gewöhnlichen 1.024 MB sondern auch mit der doppelten Menge Speicher. Was bringt der Ausbau? Dies wollen wir in unserem ausführlichen Test begutachten, zu dem wir sowohl die Asus Radeon HD 5870 Matrix als auch die Sapphire Radeon HD 5870 Toxic zu uns eingeladen haben.
Passively cooled components are becoming ever more in demand these days as people are looking for quiet solutions that are still high performance. Recently we took a look at one of those as we reviewed Powercolor’s HD 7850 SCS3 passively cooled graphics card and if you haven’t already seen that then we encourage you to check that review out here. However, we had some feedback about the product with readers and Powercolor themselves enquiring whether we could test it with fans to show how effective the heatsink design really is. Today we are going to do exactly that as we put the PowerColor HD 7850 SCS3 through its “thermal paces” in passive mode, with a 120mm fan and with a 140mm fan.
We will be using a Prolimatech Vortex 12 Blue LED Fan at 1200RPM for the 120mm fan test and a Noctua NF-A14 ULN fan at 800RPM for the 140mm fan test. This way we have high performance fans but tamed at an RPM that most users would still find very quiet or near-silent which is what you will really want if you’ve bought a passive graphics card and just want to give it a little extra “helping hand” with airflow.
But without any further ado let us proceed and take a look at the temperature and noise results!
NVIDIA’s GeForce GTX 760 video card is built from the 28nm Kepler GK104 graphics processor, featuring 1152 CUDA cores that are clocked to reach 980 MHz and reach 1033 using NVIDIA Boost 2.0 technology. GeForce GTX 760 also comes with 2GB of GDDR5 video memory, clocked to provide a 1502 MHz graphics frame buffer. In this article, Benchmark Reviews tests and compares the NVIDIA GeForce GTX 760 graphics card using several highly-demanding DX11 video games, such as Metro: Last Light, Batman: Arkham City, and Battlefield 3.
I think it’s fairly common knowledge that the HD 5870 cards are powerful cards and HIS has upped the ante with its HD 5870 iCooler V Turbo 1GB model. Bumping up the factory clocks for both the core and memory and then throwing on their own efficient iCooler makes this HD 5870 card even more attractive. Bundled together with that is a copy of the hugely successful Modern Warfare 2 and you have another piece to tempt you.
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