The Intel Core Ultra 200S (codenamed Arrow Lake) chip spec sheets note that their maximum JEDEC DRAM speed is DDR5-6400, allowing users to use faster memory speeds without overclocking. However, hardware leaker @harukaze5710 shared some documentation on X that showed that the chips supported the faster standard when using more expensive CUDIMM. Standard UDIMM sticks would be limited to DDR5-5600 unless you use XMP to overclock them.
(PR) Intel and AMD Form x86 Ecosystem Advisory Group

Intel To Provide Next-Gen Core Ultra Series 2 Mobile & Client Graphics Updates on 29th October, Arc Battlemage Imminent?
Intel spends more on R&D than Nvidia and AMD combined, yet continues to lag in market cap — Nvidia spends almost 2X more than AMD

AMD and Nvidia's R&D budgets were quite similar ten years ago, but in recent years, Nvidia has been leaving its GPU rival behind in investment in this critical activity. According to the latest figures, Nvidia's spending on new technologies is about two times higher than that of AMD, according to Tech Fund . But while Nvidia's R&D spending easily eclipses AMD's, it is still way behind Intel and Qualcomm, and they all pale behind Apple
Micron launches DDR5-6400 CUDIMMs and CSODIMMs for Intel Core Ultra 200S CPUs — DDR5-6400 kits up to 32GB capacity with C52 timings

Micron has expanded the brand's extensive memory portfolio with Crucial DDR5-6400 Clocked Unbuffered DIMM (CUDIMM) and Clocked SODIMM (CSODIMM) memory kits to rival the best RAM . Although the memory kits target Intel's latest Core Ultra 200S (codenamed Arrow Lake) processors, they are compatible with any existing platform that leverages DDR5 memory.
CUDIMMs and CSODIMMs incorporate an onboard clock driver (CKD). Without diving too much into the technical aspect
Apple To Switch To 2nm Technology For Its A20, A20 Pro In 2026; New Rumor Claims Company Will Forego TSMC’s InFo Packaging For WMCM, With 12GB RAM Upgrade
Future iPhones getting even more memory: 12GB from next year

This year’s entire iPhone 16 line-up got 8GB RAM to run Apple Intelligence features, and it looks like we can expect 12GB in future models.
A previous report suggested that iPhone 17 Pro Max would get 12GB, and it now appears that this may be true for both iPhone 18 Pro models …
It appears 8GB RAM is the minimum needed to run Apple Intelligence features.
All four iPhone 16 models got 8GB, in contrast with last year’s
