Board Thread:Questions and Answers/@comment-184.57.228.121-20130210183529/@comment-3465316-20130210205059

From the Yogsite.

What are your PC specifications?

Try putting your Minecraft options lower like view distance. If that doesn't work try allocating more RAM to Minecraft, some where around 2 RAM should do it and when you are running a server aswell make sure to have more then 4 RAM. Ow, a decent CPU does wonders too.
 * Intel Core i5 3570 "Ivy Bridge" Processor @ up to 4.5GHz
 * GeForce GTX 670 2GB Graphics Card
 * 1x128GB SSD Hard drive
 * Asus P8z77-V LX Motherboard
 * 2x2TB Hard drives
 * 8GB 1333MHz Memory