Quote Originally Posted by -Boris- View Post
And check out the L1 write. If those caches were where they should the performance would be much better.
That is totally ok, BD's L1 is write through, i.e. writes to the L1 go directly to the L2, thus the L1 and L2 write performance should be more or less the same.
However, I wonder what is happening with the L2 read performance, for some strange reason it seems to depend on uncore clock:

2.0GHz: 11.9 GB/s
2.2GHz: 35.8 GB/s
2.4GHz: 12.5 GB/s
2.6GHz: 36.8 GB/s

That's a big difference ...