you upgrade to the 5.13 drivers? The easy answer would
be yes. However, remember these are unsupported, leaked
drivers. Scanning the newsgroups, I see that people are
still having stability problems even with the 5.13 drivers.
If you want a more stable system at the cost of some performance,
then you should probably stick to the 3.68 drivers. If
you like living on the edge, then try the 5.13 drivers.
As an added bonus, you can play around with S3TC and FSAA.
In future revisions to these benchmarks, I hope to add
FSAA and overclocking results.