纵观近两年的3D显示卡市场,无论是AMD还是NVIDIA的产品动作相对于前些年而言,都变得缓慢了不少。新显卡推出的速度明显见慢,这里所谓的新产品指的是核心、架构上有重大改变的产品,而不是经过一些小小的修改而推出的所谓“新品”。虽然看起来这两年显卡新品数量并不算太少,但实际上大多数是改进自之前的产品,或是将之前的产品重新定位、命名(比如新的常青树GeForce GTX250)后的产品。 Throughout the past two years, 3D graphics card market, both AMD or NVIDIA product action relative to a few years ago, have become much slower. The speed of the new video card is obviously slower. The so-called new product here refers to the core and architecturally significant product, rather than the so-called “new product” introduced through some minor modifications. Although it looks like there is not too little new graphics cards in the past two years, most of them are actually improvements from their predecessor, or products that have been repositioned and renamed (such as the new evergreen GeForce GTX250) .