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Last Tuesday we showed physics benchmarking using an upcoming game title called Cryostasis: Sleep of Reason. The Cryostasis: Sleep of Reason PC Game TechDemo got some people talking and several of you asked questions on the forums and sent us e-mails asking for more information. Today, we answer those questions and provide you with some new benchmark numbers that include SLI and 3-way SLI results! Will adding a dedicated PhysX card to SLI help performance enough to catch up to 3-way SLI?
Today we’ll be reviewing the CyberPowerPC Zeus Mini-I 780, which is a brand new system from CyberPowerPC that was unveiled for the first time at CES earlier this year. Unlike most CyberPowerPC systems that simply use off the shelf parts, CyberPowerPC decided to up the ante with the Zeus Mini by not only making the..."
Being in the review game, I know I have to keep newer products in my PC just so I have parts on hand to be able to test new coolers with. I abused my 9800 GTX+ pretty good over the past year, but it was time to move on to bigger and better things. That in mind, I decided to go with a pair of EVGA GTX 470 SC's to run in SLI. Out of the box these cards were warm and in my pursuit to beat the snot out of them for benchmarks, I soon found the 470 to be nothing less than a nine and a half inch inferno, especially with the BIOS fan profile. Changing the fan profile to a more aggressive slope was some help, but definitely not the solution I needed if I planned to be able to get the last drop out of my cards.
The NVIDIA GeForce GTX 480 graphics card from NVIDIA is known to run notoriously hot. Today we look at one way to tame the heat as we water cooler our GeForce GTX 480 with the Danger Den DD-GTX480 all copper version water block. We install the DD-GTX480 on our EVGA GTX480 and find out how much it can lower the temperatures and how much it can help overclocking as we push our card beyond what it could do on air cooling!
Dark Void is one of the first big multi-platform releases of 2010 and is also a key title in NVIDIA’s PhysX catalogue. Today GamingHeaven take a look at the game in detail with a full review and also look at the PhysX content/performance.
Mittels einer exakteren Angabe zur Die-Größe und anderen Teilinformationen lässt sich nunmehr ein ganz schlüssiges Bild zu AMDs "R1000/Tahiti" 28nm HighEnd-Grafikchip ziehen:
geschätzt 4,5 Milliarden Transistoren auf rund 380mm² in 28nm
GCN-Architektur
angenommen 2048 1D Shader-Einheiten
angenommen 128 Textureneinheiten
wahrscheinlich 48 Raster Operation Units
384 Bit DDR Speicherinterface (bis GDDR5)
maximaler Takt: Chip etwas unter 1000 MHz, Speicher angenommen 2500-2750 MHz
maximale Rechenleistung: etwas unter 4 GFlops (SP)
maximale Speicherbandbreite: 240-264 GB/sec
Darauf basierend gehen wir davon aus, daß eine Radeon HD 7970 Grafikkarte auf R1000/Tahiti-Basis im mindesten Fall klar vor der GeForce GTX 580 liegt und im besten Fall knapp das Niveau von Radeon HD 6990 und GeForce GTX 590 schlägt.
Leider ist es in letzter Zeit wieder modern geworden, Mainstream-Grafikkarten vermehrt mit dem langsamen DDR2-Speicher auszurüsten. Dabei kalkulieren die Hersteller durchaus ein, daß sich viele Grafikkarten-Käufer über die enorm leistungsbremsende Wirkung dieses Speichers bei schnelleren Grafikkarten nicht im klaren sind, welcher eine Mainstream-Grafikkarte durchaus einmal 30 Prozent oder mehr an Performance kosten kann. Auf der anderen Seite wird größtenteils nicht einmal ein vernünftiger Preisnachlass bei mit DDR2-Speicher ausgerüsteten Grafikkarten geboten.
I stumbled across a copy of Deadly Premonition while I was looking for something else in my local Game store. I picked up a copy as I was intrigued by the cover and by the fact that I’d never actually heard of it. It’s not often that video games slip past my radar, especially weird Japanese ones, which I particularly enjoy.
This time we are testing the Deepcool V6000 VGA cooler, which has a big heatsink with six heatpipes and two 92 mm fans. Check it out!
Wir haben hier einige Daten zu nVidias Performance-Chip GF104, die sicherlich von Interesse sind. Diese Daten wurden von einer vertrauenswürdigen und technisch versierten Quelle aus verschiedenen Informationen aus Hersteller-nahen Kreisen zusammengetragen. Es handelt es sich also nicht um Spekulationen oder Vermutungen, sondern reale Informationen - trotzdem natürlich vorbehaltlich Irrtum:
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