● Covered by 1 source · 7 reportsMedium impact5 neutral
CXMT DDR5 RAM Gains MSI Validation but Faces Performance Criticism
Key points
- CXMT DDR5 RAM validated for 8200 MT/s on MSI motherboards.
- New BIOS enables higher stability on dual-DIMM MSI boards.
- Performance lower than SK Hynix, struggles with voltage scaling.
- MSI BIOS updates only available in China for now.
- CXMT RAM usage is rising in China, despite performance issues.
- MSI BIOS updates enable DDR5-7200 on quad-DIMM models.
- MSI BIOS updates are for AM5 motherboards.
- CXMT began producing DDR5 in late 2025.
- Gigabyte also announced support for CXMT memory.
- Gigabyte supports CXMT RAM on Intel LGA 1851.
- CXMT modules are not cheaper than Micron, Samsung, SK Hynix modules.
- A 64GB DDR5-5600 RDIMM from CXMT costs 18,999 CNY ($2,805) at JD.com.
- A 64GB DDR5-5600 RDIMM from Samsung or SK Hynix costs 18,595 CNY ($2,745) at JD.com.
- A Samsung 64GB DDR5-5600 RDIMM costs $2,425 at Amazon.com in the U.S.
New BIOS Supports Faster Speeds for CXMT RAM
ChangXin Memory Technologies (CXMT) has secured official validation from MSI for its DDR5 memory modules, enabling stable operation at speeds of up to 8,200 MT/s. This advancement is facilitated by new beta BIOS updates released by MSI for its AM5 motherboard lineup, initially available only in China.
Initial Performance Tests Reveal Limitations
Despite the speed increases, testing by overclocker Safedisk suggests CXMT's DDR5 modules underperform relative to SK Hynix's offerings. This includes shortcomings in voltage scaling and manual overclocking which could detract from its competitive edge in the global memory market.
Information on CXMT's performance comes amid reports of varying silicon quality between batches, raising further doubts about the consistency of performance.
Market Implications
CXMT's developments are part of a broader trend in China, where local manufacturers are increasing their footprint in the global memory landscape. While more companies are utilizing CXMT's RAM, including major OEMs for region-specific products, these performance issues may hinder widespread adoption beyond China.
Limited Availability and Future Outlook
Currently, MSI's BIOS updates supporting CXMT's enhanced speeds are limited to Chinese consumers. As CXMT continues to scale its production, potentially reaching Micron's capacity, addressing these performance challenges will be crucial for competing internationally.
Updates
- CXMT modules are not cheaper than Micron, Samsung, SK Hynix modules.
- A 64GB DDR5-5600 RDIMM from CXMT costs 18,999 CNY ($2,805) at JD.com.
- A 64GB DDR5-5600 RDIMM from Samsung or SK Hynix costs 18,595 CNY ($2,745) at JD.com.
- A Samsung 64GB DDR5-5600 RDIMM costs $2,425 at Amazon.com in the U.S.
- MSI BIOS updates enable DDR5-7200 on quad-DIMM models.
- MSI BIOS updates are for AM5 motherboards.
- CXMT began producing DDR5 in late 2025.
- Gigabyte also announced support for CXMT memory.
- Gigabyte supports CXMT RAM on Intel LGA 1851.
✨ This summary was generated by AI from the outlets' reporting listed below. It is not independently verified and may contain errors — check the original sources. How BrevFeed works →
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How outlets covered it
ChangXin Memory Technologies (CXMT) DDR5 ICs reached speeds up to DDR5-8800 on an AMD X870E platform during an overclocking exhibition by Colorful. This performance positions CXMT's memory competitively with leading ICs from manufacturers like SK hynix, despite CXMT's lack of access to advanced EUV equipment due to export restrictions.
HP, Asus, and Acer are reportedly incorporating small quantities of Chinese-made CXMT memory chips into some notebooks sold outside the U.S. This development indicates PC manufacturers are diversifying their memory supply chains amid a global shortage and rising prices, potentially increasing competition for established memory makers.
Lexar has listed a new 32GB DDR5-7200 CL38 memory kit in China for 3,999 yuan ($592), which uses domestically produced DRAM, likely from CXMT. This pricing indicates that the introduction of new Chinese DRAM suppliers has not yet led to significantly lower memory prices as initially hoped.
Memory modules using CXMT DRAM chips are entering the consumer market, but their prices are not lower than those from Micron, Samsung, and SK hynix, even in China. This challenges the expectation that CXMT would provide cheaper alternatives due to government subsidies and older fabrication technology.
Gigabyte has announced official BIOS support for ChangXin Memory Technologies (CXMT) DDR5 memory on its motherboards, demonstrating speeds of up to 8200 MT/s on an AMD Socket AM5 platform. This development introduces a fourth major memory vendor to the market, potentially diversifying the global RAM supply and offering an alternative to existing manufacturers.
Early testing reveals that DDR5 memory from ChangXing Memory Technologies (CXMT) performs worse than SK Hynix, particularly in voltage scaling and overclocking. This discrepancy could affect consumer adoption and confidence in CXMT's products amidst China's rising position in the global memory market.
CXMT's DDR5 memory modules now achieve stability at speeds up to 8200 MT/s on MSI's AM5 motherboards, following new BIOS updates. This allows for better performance in compatible systems, enhancing the capabilities of CXMT's memory in the competitive market.