Look at VF5, it looks better than both Tekken 6 and DOA4, but vf5 was developed on lindbergh. How does it compare to 360 and ps3???
While I've only personally played House of the Dead 4...and factoring in that there are now different revisions of Lindbergh hardware, I'd say that at a minimum you're looking at Xbox 360 level performance.
Well if you take Virtua Fighter 5 on Lindbergh and compare it to Virtua Fighter 5 on the PlayStation 3, you will notice that the PS3 verion looks more detailed and crisp. The same counts for Virtua Tennis 3 \ Power Smash 3. So yeah you can say the Lindbergh is pretty much as powerfull as the Xbox 360 and PlayStation 3, but not equally powerfull.