Intel i3-3130M AW8063801111500 Manuel D’Utilisation

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Datasheet, Volume 1

Dual-Channel Symmetric mode, also known as interleaved mode, provides maximum 
performance on real world applications. Addresses are ping-ponged between the 
channels after each cache line (64-byte boundary). If there are two requests, and the 
second request is to an address on the opposite channel from the first, that request can 
be sent before data from the first request has returned. If two consecutive cache lines 
are requested, both may be retrieved simultaneously, since they are ensured to be on 
opposite channels. Use Dual-Channel Symmetric mode when both Channel A and 
Channel B DIMM connectors are populated in any order, with the total amount of 
memory in each channel being the same.

When both channels are populated with the same memory capacity and the boundary 
between the dual channel zone and the single channel zone is the top of memory, the 
IMC operates completely in Dual-Channel Symmetric mode.

The DRAM device technology and width may vary from one channel to the other.

In all System Memory Organization Modes, the frequency and latency timings of the 
system memory is the lowest supported frequency and slowest supported latency 
timings of all memory DIMM modules placed in the system, as determined through the 
SPD registers.

In a Two DIMM Per Channel (2DPC) daisy chain layout memory configuration, the 

furthest DIMM from the processor of any given channel must always be populated first.