git object-count differs between clones

Hello,

I am using git 2.7.0 on Ubuntu 14.04. I recently tried pushing a large (90,000+
commits) repository to a gogs server (https://gogs.io/) and then cloning the
repository back to my machine. After running "git count-objects -v", I see a
discrepancy in the number of objects:

Original Repository:
count: 0
size: 0
in-pack: 1258300
packs: 1
size-pack: 593889
prune-packable: 0
garbage: 0
size-garbage: 0


Clone from gogs:
count: 0
size: 0
in-pack: 1258270
packs: 1
size-pack: 593884
prune-packable: 0
garbage: 0
size-garbage: 0


I ran "git fsck" on both, which reported no problems. Moreover, I ran "git gc"
and made sure there were no objects pending garbage collection, but still I
cannot account for this difference. Can someone explain why these numbers
differ, and if this is a problem or not?

Thanks,

Andrew