Zotac GeForce GTX 580

"The Zotac GeForce GTX 580 uses the GTX 500 GPU at 772Mhz and has 1536MB GDDR5 memory running at 4008Mhz. The Zotac GeForce GTX 580 has a 384Bit Memory Interface, 512 Shader Processors and DirectX 11."

"The Zotac GeForce GTX 580 performed very well against the Zotac GeForce GTX 480. The Zotac GeForce GTX 580 is priced 31% higher than the Zotac GeForce GTX 480 which is a bit expensive when you consider that the Zotac GeForce GTX 580 is only 16% faster than the Zotac GeForce GTX 480. Nvidia are sure to squeeze as much performance from driver updates as possible which will further increase the Zotac GeForce GTX 580 performance. The major advantages Zotac GeForce GTX 580 has over Zotac GeForce GTX 480 is the Zotac GeForce GTX 580 is faster, cooler and much quieter than the Zotac GeForce GTX 480 which is why I recommend the Zotac GeForce GTX 580."