PCTuning fórum

socket píše: Aha, tak potom 4870X2 sa sklada z troch cipov.

Fofrer píše:2x GT200 na jedno PCB nikdy nedostanou tak uz si to konecne ujasni.

no-X píše:Socket: Pokud chceš slovíčkařit… HD4870X2 je schopna fungovat i bez můstku. Ten (narozdíl od HD3870X2) slouží jen ke zvýšení výkonu.

socket píše:najvykonnejsia single karta je stale GTX280. To ze niekto dokaze napchat 2 cipy na jedno PCB neznamena hned ze je to single karta.
A co sa tyka pomeru vykon/cena/spotreba tak tam jasne vedie jedna GTX280.

TechPowerUp píše:The HD 4870 X2 - XOC³ H2O edition provides plug-and-play ATI CrossFireX upgradeability with up to quad-GPU support. Continuing with ATI's Power Play and 55nm processing technology, this card is the fastest, period. We took the same engineering approach from the success of the Diamond Radeon HD 4870 XOC H2O edition and we redesigned the firmware to enable end users to go beyond the normal over clocked speeds and allow them to push their cards for higher performance via the catalyst control center." The GPU's has been unlocked to push cards to GPU settings of up to 990 Mhz and Memory of up 1200 Mhz. Diamond and Smoothcreations worked closely with Koolance engineering to ensure we had a robust and high performance water cooled solution that allowed Diamond engineers to push the performance envelope. And Koolance flawless was able to accomplish that.

TechPowerUp píše:If Danger Den water blocks aren't for your taste, EKWaterBlocks is here to offer an alternative. On the same date DD showed its GPU block for ATI Radeon HD 4870 X2, EKWaterBlocks also said it will have a full-cover water solution for HD 4870 X2 that weights nearly a kilo (970g) and will be available after 20.8.2008. Typically for EK, there'll be three models of the same block design:

• EK-FC4870 X2 CF - made of electrolytic copper with acrylic glass top
• EK-FC4870 X2 - CF Nickel - base is made of electrolytic copper brushed to look like nickel, top is made of quality acrylic glass
• EK-FC4870 X2 - Acetal CF - same as the first, with the only difference being the top made out of quality POM acetal

The prices for the three GPU water blocks are 109.96EUR, 119.50EUR and 114.95EUR respectively.

TechPowerUp píše:Fluid-cooling specialist Danger Den is ready with its Radeon HD 4870 X2 series water blocks designed to provide high-levels of thermal control to facilitate overclocking. The block provides full coverage cooling to the front part of the PCB that holds all the main components. The memory chips on the rear of the cards might still require passive cooling by means of heat-sinks.

godlike píše:MB..

kotasekh píše:Jiný zdroj vyzkoušen také, to jsem zapoměl dopsat. A ten můj fungoval na jiném počítači s X2 bez problemu. Problem je v tom, že jsem vyzkoušel snad vše

EDIT: Ještě mě teď napadlo vyzkoušet druhý PCI-e slot.... tak du na to