Low Memory read result

[MAA]

Hello,

Why Dual DDR3-1066 memory read result so low?

This is only 50% from theoretical bandwidth...

 

[Fiery]

2 hours ago, MAA said:

Hello,

Why Dual DDR3-1066 memory read result so low?

This is only 50% from theoretical bandwidth...

That's what your system is capable in terms of multi-threaded memory bandwidth.  Your result isn't that much lower to a comparable FSB based Intel systems, only 3 rows above your result.  That reference system (QX9650) has twice as many CPU cores though and that helps to squeeze more performance out of the system memory.