HotHardware.com has posted a review on another mid-range product today, the Radeon X1650 XT

Today, ATI is adding yet another member to the Radeon X1K family of products, the Radeon X1650 XT. While its name suggests the X1650 XT is nothing more than a higher clocked variation on the barely 2-month old Radeon X1650 Pro, that's actually not the case. The Radeon X1650 Pro is based on a new GPU, formerly code-named RV560, that is much more powerful than anything else in the X16x0 family.

ATI Radeon X1650 XT CrossFire Review