Intel's Arrow Lake may support 10,000 MT/s CUDIMM memory, leaving AMD in the dust

Sep 20, 2024

Intel's Arrow Lake CPUs may support 10,000 MT/s CUDIMM memory, significantly surpassing AMD's current 6,400 MT/s limit.

: Intel's upcoming Arrow Lake processors could revolutionize desktop memory speeds with support for 10,000 MT/s CUDIMM memory. This represents a substantial leap over AMD's Zen 5, which tops out at 6,400 MT/s. The new CUDIMM standard incorporates an on-module clock driver for improved stability at high frequencies. Supporting infrastructure from ASRock and Gear 2 mode ensures compatibility and performance.

Intel's next-generation Arrow Lake CPUs are expected to support 10,000 MT/s CUDIMM memory, setting a new benchmark in desktop memory speeds. This advancement significantly outpaces AMD's Zen 5 processors, which currently max out at 6,400 MT/s.

The CUDIMM standard, featuring an on-module clock driver chip, enables these high transfer rates by regenerating the signal for better stability. This new approach evolves traditional UDIMM RAM and offers transfer rates ranging from 9,200 MT/s to the anticipated 10,000 MT/s.

Motherboard manufacturers like ASRock are prepared to support these speeds, with leaked specs showing compatibility with up to 9,200 MT/s. Additionally, Intel's LGA-1851 Arrow Lake socket will utilize Gear 2 mode to maintain memory fabric specifications while achieving ultra-high transfer rates with CUDIMM.