Fred,
To be honest, I dunno, since I never ran a direct comparison with the 200 Partition in the .30-06 with any of the three .338-06's I've fooled with. But suspect it might match the 200/.30-06with the 225 TSX, and maybe the 250 Partition. Though in my experience the 200 penetrates VERY well, both from the .30-06 and various .300 magnums.
Also had an 8mm-06 for a while, and found out it was basically a .30-06. The problem is bullets. Basically, any bullet available in 8mm can be matched or exceeded by a .30 caliber. But .338 is a different story.
