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Performance with Memory Stick Cards

Intel IOMeter Sequential Read and Write

The chips form two distinct groups again. One group includes those chips that have problems with support of this version of the standard, which shows up as the reduction of the sequential read speed on 64KB data blocks. The other chips, having similar speeds overall, accelerate on 64KB data blocks. The GL819 with firmware 93.21 is the leader on this test. The AU6333 has a very good result, too.

It’s overall the same as at reading but the AU6362 with firmware 01.29 differs from the others in the slow group as it doesn’t slow down on 64KB data blocks. Anyway, its speed of 5MB/s is lower in comparison with the fast group that deliver a write speed of 13MB/s on 64KB data blocks. Note that the fast chips behave differently with small data blocks, the AU6362 with firmware 01.00 and the AU6333 being best among them.

 
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