AMD Acquires Memory Optimization Startup Mext to Tackle AI Data Center Memory Bottlenecks
June 15, 2026
AMD Acquires Memory Optimization Startup Mext to Tackle AI Data Center Memory Bottlenecks
Chipmaker Advanced Micro Devices Inc. announced today that it has acquired Mext Corp., a startup specializing in flash memory optimization, as part of its strategy to address growing memory supply constraints in artificial intelligence data centers. The move underscores the increasing pressure on data center operators to manage memory resources more efficiently amid surging demand from AI workloads.
While the financial terms of the deal were not disclosed, AMD indicated that the acquisition price was likely modest. The company said Mext’s technology will help its customers improve system efficiency, reduce operating costs, and accelerate the deployment of large-scale AI workloads. The startup has developed an AI-native memory tiering system that moves infrequently accessed data from expensive dynamic random-access memory (DRAM) to more cost-effective NAND-based flash storage, which can be orders of magnitude cheaper than standard memory.
Mext’s technology relies on a predictive memory engine that continuously analyzes memory access patterns. Using AI algorithms, it anticipates which data stored in flash systems may be needed next and proactively transfers it back to DRAM, ensuring applications experience no latency and maintain performance levels. This approach directly targets a critical challenge facing large-scale data centers: as AI models, high-performance computing, virtualization, and data analytics workloads grow in complexity, they demand vast amounts of memory, which is facing acute supply shortages. The scarcity of memory chips has driven up prices and created performance bottlenecks, yet DRAM usage in many data centers remains highly inefficient.
AMD believes Mext’s technology can alleviate these issues by increasing the amount of usable memory available for applications, improving infrastructure utilization, and reducing the need to purchase additional expensive DRAM. The chipmaker expects the technology to lower the total cost of ownership for both cloud providers and enterprises, enabling larger workloads to run on existing hardware. Beyond AI data centers, traditional data center workloads could also benefit from the efficiency gains.
AMD plans to integrate Mext’s technology across its broader data center portfolio, which already includes integrated hardware and rack-scale systems combining processors, AI accelerators, networking technologies, and software. Dan McNamara, AMD’s senior vice president and general manager of compute and enterprise, stated that the acquisition expands the company’s ability to deliver differentiated full-stack compute and AI solutions. “By integrating Mext’s technology across the AMD data center portfolio, we expect to help enterprise customers unlock greater value from their infrastructure investments while accelerating AI deployment,” he added. The deal also brings Mext’s engineering team, which has deep expertise in memory architectures, infrastructure software, and large-scale computing systems, into AMD.
Benchmark analyst Code Acree told MarketWatch that while AMD is unlikely to see a substantial near-term revenue boost from the acquisition, it gains a valuable alternative for its memory architecture system design. “The deal is just a nice technology tuck-in that adds to its memory optimization capabilities,” he said. Wall Street reacted positively, with AMD’s stock briefly surging during regular trading to push its market capitalization above $900 billion for the first time, though it later pared gains to close the day up 6%.
Source: siliconangle
