全球公信度较高的Tomshardware的评测，DX10理论评分5870小胜GTX480！

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http://www.tomshardware.co.uk/geforce-gtx-480,review-31846-7.html

It might come as a bit of surprise to you that Vantage favors the Radeon HD 5870 over Nvidia’s GeForce GTX 480, and perhaps less of surprise that the dual-GPU Radeon HD 5970 and GeForce GTX 295 cards take first and second place. However, bear in mind that Vantage is a DirectX 10-class synthetic metric. While many of our readers like to see these numbers, they’re not necessarily representative of real-world performance.

Also bear in mind that we’ve disabled PhysX support here. Synthetic though this test might be, there’s clearly a huge weighting given to this capability, and we’re measuring graphics performance here.