Crucial’s new ultra-fast clock driver DDR5 memory modules bring 2x speed boost for AI PCs, but they aren’t cheap

Micron Technology has introduced its first-ever Crucial DDR5 CUDIMM (clocked unbuffered dual inline memory modules) and CSODIMM (clocked small outline dual memory modules) solutions, delivering speeds up to 6,400 MT/s - twice the maximum standard DDR4 speeds (3,200 MT/s).

These new clock driver-based memory modules are designed for AI PCs and high-performance systems, promising faster downloads, improved refresh rates, and speed stability.

Validated by Intel for use with its new Core Ultra processors (Series 2), these modules can reach capacities of up to 64GB and aim to meet the increasing demand for high memory performance in AI workloads.

Paying the price

These new memory modules integrate a clock driver directly on the RAM itself, solving electrical challenges typically managed by relying on the CPU clock. Micron says this engineering innovation makes DDR5 memory faster and more stable, particularly when combining high bandwidth with ...