Gear 1 offers a 1:1 ratio between the memory controller and the RAM frequencies, while Gear 2 reduces the memory controller speed by half in order to allow the RAM to reach higher frequencies, which, unfortunately, leads to increased latency.Īccording to Tom’s Hardware, upping the frequency from DDR4-2933 to DDR4-3200 adds around 7 ns of latency and this is detrimental to most games where the lower-clocked DDR4 still helps push 5% more fps. Apparently, the new Alder Lake platform introduces a Gear 4 memory mode in addition to the Gear 1 and Gear 2 modes that were added with the Rocket Lake platform launched earlier this year. As for the RAM kit, AIDA64 identifies it as a dual channel DDR5-6400 one with 40-40-85 CR2 timings. The exact name of the Alder Lake CPU used for the benchmark is not revealed but we can see that CPU-Z identifies 10 cores, so we are assuming this is the i5-12600K with 6 big cores and 4 little cores. The leaked DDR5 tests were posted along a RAM sale listing on a Chinese forum spotted by Twitter user nas32967961. Even though this should be a win for Intel, some new leaked DDR5 benchmarks conducted on the Alder Lake platform show that Intel’s solution may be suffering from “early adopter” problems and AMD not rushing to add DDR5 support could mean that Team Red is taking its time to fix said problems. Alder Lake will be Intel’s first platform to support DDR5 memory, giving it the edge over AMD, which is expected to add DDR5 support some time in 2022.
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