I7 940@3.7

Gigabyte X58A-UD7

6GB RAM

3 SATA Hard drives (1TB +1 tb +640 gb)

GTX 570 SLI

HX1000

Is it worth switching to skt 2011, with a 3930K?

The system will be used for video editing, programming and mathematical calculations, and of course to play some games (so I have the SLI for that...).

Is it worth the exchange, or stay a little longer with the i7940 (I thought of buying a SSD250GB ...)