Desktop CPU: 3 GHz Intel Pentium 4 processor with Hyper Threading Technology 530 (or higher) or 3 GHz Intel Xeon processor with 2 MB L2 cache, or AMD Athlon 64, Sempron, or Opteron 100, 200, or 800 processor, single or dual-core versions.
What about all the semprons and athlon 64s that run at around 2GHZ? thay arent that old