It's not out of game, but gave me an idea of what to expect.

The bullet on the left is a 185 TTSX fired out of a .338 Win Mag (not chrony'd but approx. 3000 fps at the muzzle). On the right is a 250gr Partition, again not chrony'd but approximately 2700fps. They were fired into a round of spruce, lengthwise, at 200 yards.

The TTSX penetrated about 50% further than the Partition and caused significantly less damage. As you can see it didn't open up very much.
[Linked Image]
[Linked Image]

At 330 yards, on soft lungs...I don't know how much the TTSX would open. My guess is not much, if at all, given what I saw. But I'll never know because I'm using only Partitions from now on.