Several 45nm Athlons have popped up on price search engines. Although we already talked about most of them, we've got a few more specs this time around, although we still don't have any prices.

Let's start off with the new flagship quad-core Athlons, based on the Propus core with no L3 cache. Two models have popped up, the Athlon II X4 605e and 600e. Both feature 4x512kb of L2 cache, HT up to 4.0GB/s, and dual-channel DDR3 1333 memory support. The 605e runs at 2.3GHz, while the 600e is clocked at 2.2GHz. Bear in mind that these are "e" series power efficient parts, and the TDP is an impressive 45W, a first for desktop quad-cores.

Moving on to tri-core, Rana-based CPUs, we can see two models, the 400e and 405e. They are clocked at 2.2GHz and 2.3GHz respectively. The rest of the spec is similar to that of the 6xxe series, minus one core.

And for the first time AMD has gone 45nm with its dual cores. The Athlon II X2 250 and 245 are Regor-based. They are clocked at 3.0GHz and 2.9GHz respectively. Unlike the new quad and tri-core parts, these are not power efficient models, and the TDP is rated at 65W, which is still adequate.