It's just this one benchmark, everything else works just fine, no issues. I've seen reviewers use this drive and the benchmark just fine, so it is possible. I've seen this problem before with Samsung drives, and it appeared to have been resolved with a driver update. Could that be the problem here..?
Here's a run on CrystalDiskMark with no problems:

And here's AS SSD's benchmark with terrible write speeds on the same windows install:

I have the latest driver and firmware from toshiba/OCZ:

Here's a run on CrystalDiskMark with no problems:
And here's AS SSD's benchmark with terrible write speeds on the same windows install:
I have the latest driver and firmware from toshiba/OCZ: