The numbers indicate it should be "inferior" but it sure never worked out that way for me on critters.
John
It does seem to work that way.
That's my experience. I have had more than a few .270s and grew up in the wood, hills and fields holding one. My 130 Hornady cup cores or 140 accerbonds may not have the .64ish BC of a heavy 7mm, but they tend to kill schit reliably at a distance that most don't even practice.