Is a 1GB ATI Mobility Radeon HD 4650 video card good enough for today's top games?

Buying a new laptop, will this be a good enough graphics card for HD top of the line games?|||Yes, the 4670 Model was rated one of the best, and so was this one.|||ati graphics are great, i have it in my laptop with 896 megabytes in the graphics card, and it runs beatufiully