The folks over at RipNet UK dare to compare as they do a dual review on a couple of video cards... namely the Elsa Gladiac 511 PCI and the Elsa Gladiac 511 TV-Out. here's a snip:
"One of the benefits that the GeForce 3 has brought is that it's helped to drive down the prices of lower specced GeForce cards. Provided that you can live with not being on the absolute cutting edge there is a lot of performance to be had for not too much money. Now the latest incarnation of the nVidia GeForce chipset is upon us, the GeForce 2 MX 400. ELSA have recently launched a pair of cards based on this chipset, the Gladiac 511 PCI and the Gladiac 511 TV-Out (which is an AGP card), and they were good enough to send us one of each to review."