Quote: "Gigabyte seems to have learned its lesson and has come back with another custom-tuned videocard, this time based on the more popular Geforce GTX 260 GPU. It's called the Gigabyte GV-N26SO-896I videocard, and it looks like it's going to be a screamer. While stock Geforce GTX 260 have a 576MHz core clock and a 1242MHz Shader Clock, the GV-N26SO-896I is factory overclocked up to a 680MHz core clock and 1466MHz shaders. This core speed increase is accompanied by an increase to the memory speed of the Geforce GTX 260's 896MB of GDDR3, from the standard 1998MHz clock up to a dizzying 2350MHz!"
Article URL: http://www.pcstats.com/artrss.cfm?articleid=2457

Quote: AMD has leap-frogged NVIDIA by launching the DirectX 11 compatible Radeon HD 5870 video card. Armed with 1600 shader cores, the 40nm Cypress GPU claims to push video game frame rates well-beyond what NVIDIA offers from their GeForce GTX 285 counterpart. While the list of DirectX 11 video games has just started to grow, with one of the first being a free Massive Multiplayer Online Role Playing Game (MMORPG) named Battle Forge. Perhaps ATI has created the perfect storm for their Radeon HD 5800-series by offering a price-competitive graphics card with several free games included or available. While NVIDIA toils away with CUDA and PhysX, ATI is busy delivering the next generation of hardware for the gaming community to enjoy. In this article, Benchmark Reviews compares the Sapphire Radeon HD 5870 video card, model 21161-00-50R, against a cross-section of modern graphics accelerators.
Quote: Coming right on the heels of the HD5800 series launch, ATI brings us another batch of cards based on class-leading 40nm GPUs and GDDR5 memory. The new cards, Radeon HD5770 and HD5750, use the same architecture as the new HD5800 series, but ATI basically cut the Cypress chip in half to create a brand new video card with hardware specs somewhere between an HD4870 and an HD4890. If you're thinking that's not a bad place to be, but want to see some proof of how the HD5770 performs, Benchmark Reviews is pleased to offer you the results of our extensive testing.