5D X AND 5D Mk III?

Interesting new rumor reported by [NL]. The 5D line could split in two branches (as it happened years ago with the 1D): a 5D X (rumored since a while) and a 5D Mk III. The rumor reports also some possible specs for both cameras.

5D X
45MP (With a pixel size similar to the power shot G1X)
61 points AF (Similar to the 1DX but simpler)
3.4 fps, 100-6400 (50-12800)
1 Digic 5+ Digic 4
5D mk III
22MP
61 points AF (Similar to the 1DX but but simpler)
6.9 fps, ISO 100-25600(50-51200)
1 Digic 5+ Digic 4
Best HD video quality of any EOS camera

[via NL]