Intel Sunday announced that it has dropped the price of seven processors by up to 31 percent.

There were three price cuts in Intel's Core 2 Duo chip family. The 3.16 GHz Core 2 Duo E8500 was cut from $266 to $183 as of July 20. That 31 percent drop greatly outpaced all the other cuts, which ranged from 11 to 15 percent, according to an Intel price list .

The price of the Core 2 Duo 2.53 GHz E2700 chip was cut by 15 percent cut to $113, and the 3 GHz E8400 by 11 percent to $163. In addition the price tag for the company's Core 2 Q6600 2.4 GHz quad processor was reduced from $224 to $1993, a 14 percent drop.

Three cuts also came in the Xeon server processor family, with prices of both the X3220 and the X3210 reduced by 12 percent. The price of the E3110 dropped by 11 percent.

In April, Intel had slashed the prices on about a dozen of its processors up to 50 percent.

Dan Olds, principal analyst with the Gabriel Consulting Group, said Intel is simply trying to keep its product moving out the door and that cutting prices periodically is a good way to do that.

"These chips will eventually go away in the next few quarters or even in a few years in some cases, but Intel wants to keep them moving out the door right up until they're discontinued," he added. "They're going to be bringing out new designs. Then they've got to look at their older stuff. The new stuff is faster and better, so you have to cut prices on the old stuff to keep it moving."