We unfortunately can't say anything else than 3 GB is complete overkill for this card, but Palit Microsystems announces the double memory sized Palit GTX 580 3GB.

With massive 3072MB of GDDR5 memory, Palit GTX 580 3GB offers rich, realistic and explosive HD gaming performance under maximum resolution setting. Palit GTX 580 3GB is built for enthusiast gamers!

With 3072MB memory at 4020MHz, Palit GTX580 3GB provides incredible gaming performance in the hottest title such as StarCraft II even under an extreme resolution. On a 30" monitor with 2560x1600 resolution, Palit GTX 580 3GB provides 2.5X faster performance than 1GB version with 44.7 frame per second. Play with Palit GTX 580 3GB under maximum resolution, you will have a surreal experience that makes you hard to go back to anything less! Play StarCraft II with Palit GTX 580 3GB under maximum graphics setting, you can experience the excellent gaming performance!

Top notch performances with nice design, Palit GTX 580 3GB comes with dual fan and 4 video output. The dual fan cooler provides a more efficient thermal solution, whilst the 4 video output is a much friendly offering that includes a full-size HDMI, Display Port and two Dual-link DVI output. Palit GTX 580 3GB provides the best gaming experience.

Check the thumbnail, as the product has an interesting cooler alright.