X925 interfaces with the rest of the system via Arm’s DSU-120, which acts as a cluster-level interconnect and hosts a L3 cache with up to 32 MB of capacity. X925 and its DSU support 40-bit physical addresses, which is adequate for consumer systems. However, it’s clearly not designed for server applications, where larger 48-bit or even 52-bit physical address spaces are common.
▲ 妙控键盘（左）和新 MacBook Pro（右）
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Source: Computational Materials Science, Volume 266
Dolman died from ovarian cancer in 2010.
Studio Display XDR features a 120Hz refresh rate, enabling smooth, ultra-responsive motion. Adaptive Sync supports a continuously variable refresh rate between 47Hz to 120Hz, making gaming more fluid with faster frame delivery and lower display latency.