Fudzilla reports that AMD is preparing to offload two speedier dual and quad-core processors, one being Regor-based while the other is Propus-based.

The Athlon II X2 265 will boost the range's maximum frequency to 3.3GHz, with other specs remaining identical to the existing 3.2GHz X2 260, such as a 65W TDP. The 265 is expected to arrive in time for the back-to-school period, probably in August.

The second processor is an Athlon II X4 645, which comes in an AM3 package, supports DDR3 1333MHz, and has a clock frequency of 3.1GHz - a 100MHz boost over the current X4 640. It should stick with the same 95W envelope and is also due in the third quarter, although no specific month has been cited.

Although these are only minor improvements on existing products, AMD is preparing a larger rollout toward the end of this year and into 2011 which will include the long awaited CPU/GPU Fusion chips.