Benchmark Reviews published a review of the ZOTAC GeForce 9800 GTX 512MB graphics card.

Quote from the review: "On April 1st, 2008 NVIDIA will officially launch the GeForce 9800 GTX. It's been over sixteen months since the GTX series was last launched, and with such a successful debut of the 8800 GTX back in 2006 there is a lot of skepticism surrounding the new 9800 GTX. Enthusiasts may recall that the last time around NVIDIA launched their new generation of graphic cards with the GTX and GTS models, and later followed up with some mid-range offerings and one slightly faster "Ultra". This time around though, the playbook looked a lot different. First came the lower mid-level 9600 GT, and then the ultra-high level though, the playbook looked a lot different. First came the lower mid-level 9600 GT, and then the ultra-high level GeForce 9800 GX2 which utilized two G92 GPU cores..
Benchmark Reviews has been fortunate enough to test the performance of ZOTAC's new GeForce 9800 GTX 512MB video card in this article, model ZT-98XES2P-FSP."
Read the full review on Benchmark Reviews.