AMD's business CPUs will clock all the way to 2.9GHz. The slowest dual-cores branded as Athlon X2 B21 will work at 2.7GHz and this is 2MB L2 CPU based on Regor 45nm dual-core. Athlon X2 B23 will be the faster iteration of this CPU clocked at 2.9GHz. These CPUs will feature a TDP of under 65W.
The three-core Phenom II X3 B71, based on Heka three-core, will run at 2.8GHz and it comes with 7.5MB of cache. The faster one is Phenom II X3 B73 and this one works at 2.8GHz, all under a 95W TDP design.
The quad-core business CPUs are Phenom II X4 B91 with 2.6GHz core clocke and 8MB of total cache and this Deneb-based CPU will also fit to under 95W TDP. The faster business Phenom is AMD Phenom II X4 B93 and this CPU will reach 2.8GHz.
They are all set to launch in early Q3 2009.
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