Overclocking GPU on Dell XPS M1730

[Janet J]

Following is my Dell XPS M1730 Laptop configuration.

• Intel Core 2 Duo T8300 processor at 2.2GHz
  
• 17-inch UltraSharp widescreen (1920x1200) display with TrueLife technology (wide viewing angle, 7ms response gray to gray, 260 nits typical brightness)
  
• 4GB dual channel DDR2 SDRAM at 667MHz;
  
• NVIDIA SLI technology with dual NVIDIA GeForce Go 8700M GT GPUs with 256MB
  
• Optional AGEIA PhysX 100M processor
  
• 200GB 7,200 RPM hard disc drive
  
• 8x DVD+/-RW
  
• Intel Pro/Wireless 3945 802.11 a/b/g Wireless with WiFi Catcher, Bluetooth version 2.0+
  
• 2.0 MP built-in webcam with dual digital array microphones
  
• Logitech GamePanel LCD panel embedded above keyboard
  
• 4 USB 2.0, Dual-link DVI-I (support for 30-inch displays), IEEE 1394a, S-video with component, composite, S/PDIF support, 8-in-1 card reader, HDMI via DVI adapter, Consumer IR, dual headphones, microphone (stereo line-in) and support for 5.1 audio out
  
• Choice of Microsoft Windows Vista Premium or Windows XP Professional
  
• ExpressCard Consumer IR Travel Remote Control
  
• 80WHr Lithium-Ion battery

Can I overclock this Rig, I know this is possible please help me Overclocking it.

[Chingum]

The PhysX won't really make much difference in games. Only in benchmarks such as Vantage. Etc. That laptop is quick enough anyway.

[Astro121]

Optional Upgrades

• Intel Core 2 Duo T9500 (2.4GHz) or Intel Extreme Edition Core 2 Duo X9000 processor (2.8GHz) with support for overclocking to 3.2GHz (Bin+2)
  
• Optional 64GB solid state disc (SSD) drives or traditional platter hard drives, some supporting dual hard drive and RAID array configurations
  
• Optional Blu-ray Disc Drive