Unverified95% confidenceFactTime unknown
Ryzen 7 5800X3D额外堆叠的64MB SRAM使L3缓存总量从32MB翻倍至96MB
1
Sources
95%
Confidence
Long-term
Relevance
6/1/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedAMD 3D V-Cache技术通过在CCD上方垂直堆叠额外SRAM缓存芯片，将L3缓存从32MB扩展至96MB甚至更多76% similarUnverified内存至少选12GB+256GB，8GB版本后期多任务卡顿明显；存储优先UFS 3.1以上，避开UFS 2.2机型71% similarUnverified在45nm工艺下，一次32位浮点乘法运算消耗约3.7pJ能量，从片外DRAM读取32位数据消耗约640pJ，片上SRAM访问需要约5pJ69% similarUnverified4K多机位剪辑至少需要32GB内存，8K或大量RAW调色建议64GB起步，内存频率对剪辑影响不大但双通道必须满足（宁可2根16G不用1根32G）69% similarUnverifiedWSE-3采用整片12英寸晶圆制造，集成约4万亿个晶体管、90万个AI优化核心和44GB片上SRAM内存69% similar
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