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- SK hynix develops its first DDR5 DRAM-based CXL pattern
- Expandable CXL reminiscence to safe the expertise accessibility by improvement of devoted HMSDK
- SK hynix to increase the CXL reminiscence ecosystem whereas strengthening its presence within the next-gen reminiscence options market
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SK hynix Inc. (or “the corporate”, www.skhynix.com) has developed its first DDR5 DRAM-based CXL (Compute Categorical Hyperlink) reminiscence samples and strengthened its presence in next-generation reminiscence options market. The shape issue of the pattern is EDSFF (Enterprise & Knowledge Middle Commonplace Kind Issue) E3.S and it helps PCIe 5.0 x8 Lane, makes use of DDR5 normal DRAM and is supplied with CXL controllers.
CXL1), which relies on PCIe (Peripheral Element Interconnect Categorical)2), is a brand new standardized interface that helps enhance the effectivity of using CPUs, GPUs, accelerators, and reminiscence. SK hynix has participated within the CXL consortium from an early stage, and is trying to safe CXL reminiscence market management.
Expandable CXL Reminiscence to Start Mass Manufacturing in 2023
The important level of the CXL reminiscence market is expandability. The CXL reminiscence permits for versatile reminiscence enlargement in comparison with present server market, the place the reminiscence capability and efficiency are mounted as soon as the server platform is adopted. CXL additionally has excessive progress potential as it’s an interface spotlighted for prime efficiency computing methods resembling AI and large information associated purposes.
The primary CXL reminiscence system developed by SK hynix is a 96GB product composed of 24Gb DDR5 DRAMs based mostly on 1anm, which is the newest tech node. The corporate expects excessive buyer satisfaction of this product with versatile configuration of bandwidth and capability expanded cost-efficiently.
“I see CXL as a brand new alternative to increase reminiscence and create a brand new market,” stated Uksong Kang, Head of DRAM Product Planning explaining SK hynix’s CXL reminiscence deployment technique. “We purpose to mass-produce CXL reminiscence merchandise by 2023, and can proceed to develop cutting-edge DRAM applied sciences and superior packaging applied sciences to launch varied CXL-based bandwidth/capability expandable reminiscence answer merchandise.”
Varied Collaboration Plans to Increase the CXL Reminiscence Ecosystem
“Dell has been on the forefront of growing the CXL and EDSFF ecosystems, driving expertise requirements by means of the CXL and SNIA consortiums, and dealing carefully with our companions on CXL product necessities to fulfill future workload calls for. The SK hynix EDSFF E3.S type issue CXL reminiscence module is an instance of the modern merchandise that prospects will be capable to deploy to fulfill their rising reminiscence wants,” stated Stuart Berke, Vice President and Fellow at Dell’s Infrastructure Options Group.
Dr. Debendra Das Sharma, Intel Senior Fellow and co-GM of Reminiscence and I/O Applied sciences at Intel added, “CXL performs a vital position in extending reminiscence for information heart methods to evolve. We sit up for constructing and increasing the CXL reminiscence ecosystem, in addition to rapidly growing expertise requirements by means of the CXL consortium, by collaborating with companions like SK hynix.”
“CXL is a key expertise that might be crucial in optimizing reminiscence methods sooner or later, and we’re actively working with SK hynix in CXL reminiscence design and verification to advertise the fast improvement of the CXL reminiscence ecosystem,” stated Christopher Cox, Vice President of Expertise at Montage Applied sciences.
Securing Expertise Accessibility by Creating HMSDK devoted to CXL Reminiscence
SK hynix additionally developed the Heterogeneous Reminiscence Software program Growth Package (HMSDK)3) completely for CXL reminiscence units. The package will embody options to enhance system efficiency and monitor the methods whereas working varied workloads. The corporate plans to distribute it as an open supply within the fourth quarter of 2022. It’s anticipated that finish customers resembling software program builders will be capable to make the most of SK hynix’s CXL reminiscence extra successfully.
The corporate ready a separate pattern for analysis to assist prospects consider it with ease. As there’s at the moment no server which helps EDSFF E3.S x8 Lane, SK hynix changed the devoted samples’ EDSFF pins with PCIe to assist prospects set up the samples to current PCIe slots.
SK hynix is planning to exhibit the product in upcoming occasions, starting with Flash Reminiscence Summit in early August, Intel Innovation on the finish of September and Open Compute Challenge (OCP) World Summit in October, whereas scheduling to reveal a demo with HMSDK as properly. The corporate will actively deploy CXL reminiscence associated enterprise to supply prospects with the reminiscence merchandise they want in a well timed method.
1) CXL (Compute Categorical Hyperlink): Subsequent-generation interface to make the most of excessive efficiency computing system effectively
2) PCIe (Peripheral Element Interconnect Categorical): Serial-structured high-speed enter/output interface utilized in the primary boards of digital units.
3) HMSDK (Heterogeneous Reminiscence Software program Growth Package): A software program improvement package that enables completely different grades of reminiscence to be operated in a single system
