I posted this on y/a, so it may sound n00bish otherwise they prolly would not have understood.

Currently im using a
Intel Pentium CPU 2.66ghz processor
WIth 510MB of ram

And im editing videos in Sony Vegas 7 while multi tasking online,etc, "saving files" which is called "rendering" takes at least an hour for a 10 minute SD video for youtube, (which im doing video game walkthroughs on) how much for of an improvement will the E7300 increase performance for rendering?
Ie current settings are
1 hour for a 10 minute video in high quality settings
Would the E7300 give me results like 5 minutes for a 10 minute video in high quality settings?

Im using this for editing videos in Sony Vegas and other video editing software only pretty much and going online and show the world =].
I just need to know how much of an improvement the E7300 will give me.

Regards
Additional Details



Oh and the E7300 specs are.

INTEL CORE2DUO E7300 (2.66G 3M 45nm) PROCESSSOR
Ultra-fast DDR2 800 MEMORY
Intel Socket 775 Platform
Intel G31 Chipset
FSB 1600/1333/1066/800 MHz (*1600 is overclock speed)
1 x PCIe x16
1 x PCIe x1
2 x PCI
8 USB 2.0 ports (4 ports at mid-board, 4 ports at back panel)
With 4G of ram.