ߴԴ(HBM)һ͵Ĵ洢оƬгͨͨ·ԵĴ¶ѵHBMôֱѵʽϢ䣬ԴµСߴΪûܵܡڴԿеӦֻǸʼĺͽԼռص㽫ҵ紴ȳ
µ HBM ͻƴ洢ƿ
![Revolutionary HBM breaks the processing bottleneck](http://www.amd.com/PublishingImages/graphics/illustrations/570px/6315-hbm-stacks-diagram.png)
HBM һ͵ CPU/GPU ڴоƬ RAMĦе¥һԴֱѵƣϢʱ佫̡ЩѵоƬͨΪн (Interposer)ijٻʽ CPU GPUHBMĶջ뵽нУ CPU GPU ԱߣȻװģ·塣
Щ HBM ջûʽ CPU GPU ɣͨнնٵӺHBM ߱ԼоƬɵ RAM һ
Ч
ڹȥGDDR5 ҵ緢ҪáΪֹԴ漼еĺ洢ܼӦÿԿϡ
ԿоƬĿٷչǶԿٴϢҪҲڲߡGDDR5 ѾǶԴҪչҲѽƿڡÿ 1 GB ĴĹģⲻ۶Ա˵һǡЧѡˣGDDR5 ὥ谭ԿоƬܵijHBM µڴĹЧʣʹÿߴ GDDR5 ߳ 3 ࡣ1
Сɵ
ܺ⣬HBM ڽʡƷռ䷽Ҳ߽ġϷҶԸЧĵHBM Ӧ˶Сɵ˾̾ʹϷҿѱص GDDR5 оƬЧ⣬HBM GDDR5 ʡ 94% ı2
![HBM resets the clock on memory power efficiency](http://www.amd.com/PublishingImages/graphics/illustrations/570px/6315-gddr5-vs-hbm-form-factor.png)
AMDһֱҵ紴
AMDǴȷ棬ڶҵҴҵƼޣʵµĿܡߴԴ (HBM) AMDڶ˾̾´֮һЩ·Χ㷺 CPUԿ
- X86-64:x86оڽ 64 λ汾 x86 ָ
- Wake-On-LAN:AMD HP һͬԵļüԶ̻ѳΪʵ
- GDDR ڵĸߴԴ (HBM):ڴҵģһAMDԪҵϻ(JEDEC)ҵں鹲ͬ
- x86:AMD ™ 100ϵCPUPCҵCPU
- DisplayPort™ Ӧͬ:AMDʾƵ(FreeSync™)VESAЭͨ˿ٺ˺ѣϷ
- x86Ƭڴ:ڴɵCPUѼ˶
- Mantle:ͿPCԿ APIĸ·糱ڷPCԿҵ
- GPU:AMDļٴ(APU) ԵؽGPUCPUһɴˣСͺ; PC 䱸ӴĶ
ƾߴԴ (HBM)AMDһȫҵ£һϷ顢ʵԼഴӦá