Unverified85% confidenceFactTime unknown
GDDR7是JEDEC于2024年正式发布的最新一代图形内存标准，采用PAM3信号编码替代GDDR6X的PAM4编码，单颗芯片数据速率可达36Gbps以上
1
Sources
85%
Confidence
Long-term
Relevance
6/1/2026
First Seen
Sources
Razer Blade 18评测：Ultra 9 290HX Plus加持，涨价500美元值不值
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