Anandtech - ASRock 775Dual-VSTA: Does DDR2 matter?
Our article today will look at how well DDR and DDR2 memory perform against each other on this board. We are not comparing various memory suppliers against each other nor are we comparing this board's performance against others, yet. We are simply investigating any drawbacks of using DDR memory with our retail E6300 Core 2 Duo processor on this motherboard to determine if your money can be better spent in other areas.
Quick Take
It became obvious to us during testing that a user's choice of memory on this particular platform is not going to make a huge difference in the performance of the system. The age old rule about utilizing the highest speed memory at the lowest possible latencies still holds true. This rule was especially evident in our synthetic benchmark testing, but results in our application and game testing told us another story.
This story told us the choice of components like the CPU, motherboard, or graphics card is far more important to the overall performance of the system than our memory selection on this platform. While this is not surprising and certainly not unexpected, it just reinforces the fact that at this price point you can certainly extend the life of your existing DDR memory.
In the future you can worry about major improvements such as an upgraded video card or motherboard and then add higher performing DDR2 memory that will take advantage of these additions. If you have a very limited budget and want to move to the Intel Core 2 Duo processor now, then rest assured that your DDR-400 memory is more than capable for a system like the one tested today.