Overclocking a Graphic card Tags: CPUs Default Overclocking Graphics Cards Last response: December 18, 2009 2:35 PM in Overclocking Share Nilushan December 18, 2009 2:33:26 PM I have an HIS 4650 512MB Graphic card. I overclocked it from the Catalyst Control Center. GPU Clock - Default=600 OCed @ = 700 Memory Clock - Default=500 Not Oced When i play Battlefield 2 on default settings it runs fine. But when i overclock it even a little bit, it lags. And i run 3DMark Vantage. Upto 700 on the GPU clock it runs fine. But when i increase more everything gets stuck. Why? And this card doesnt have a fan. Instead it has a Zalman isilence4 heatsink. In Catalyst Control Center it shows that a fan is working. And it even shows the fan speed %. Why? More about : overclocking graphic card Nilushan December 18, 2009 2:35:36 PM Sorry ppl. Opened a new thread in the wrong section. Dont post replies here. m 0 l Can't find your answer ? Ask ! Publish Related resources SolvedNew build, Tight budget. Spend on overclocking capability or on better graphic card ? Forum Solvedproblem with graphic card overclocking Forum Solvedproblem with graphic card overclocking Forum Solvedgraphic card overclocking Forum Solvedoverclocking the graphic card! Forum SolvedOverclocking Graphic Card Forum Solvedwhat graphics card is better for gaming and overclocking? Forum overclocking my graphic card doesn't improve the perfomce Forum SolvedHow do i overclock my cpu,gpu,graphic card, and ram? Forum SolvedHelp with overclocking Graphics Card. Forum SolvedOverclocking Graphics Card Forum SolvedOverclocking GTX 750 1GB graphics card. Forum Graphic Card Overclocking Problem !! Forum SolvedHow do I overclock? And graphic card issues? Forum SolvedGraphics card overclocking Forum SolvedFirst time overclocking a graphics card, (GTX 660) non-ti Forum SolvedOverclocking Graphics Card? *Details In Thread* Forum Overclocking my GPU and graphic card Forum SolvedOverclocking Graphics Card Forum SolvedOverclocking my graphics card? Forum More resources Read discussions in other Overclocking categories CPUs Motherboards Memory Chipsets Heatsinks Water Cooling Intel AMD !