From the results, it can be seen that the module performs almost the same way when run in CAS 3 or CAS 5 mode when in DDR2-800.

In fact, it seems better to run in the SPD mode than to force it down to CAS 3 with only 1.7% improvement. With memory modules that can reach DDR2-800 and above, CAS latency plays a lesser role in determining the performance.

So, if you intend to purchase DDR2-800 modules today, the modules will most likely be able to go beyond the rated DDR2-800 to probably DDR2-1066.

As for 1T cmd, most modules will have difficulty to go above the CAS 4,4-4-4-1T at 808MHz at 2.2v for this module.