原帖由 qcmadness 於 2013-11-24 06:16 發表
http://www.xbitlabs.com/news/cpu ... cessors_Emerge.html
果然Intel唔會戒得到eDRAM
仲有, 14nm點解會推到Q4? ...
原帖由 qcmadness 於 2013-11-24 06:16 發表
http://www.xbitlabs.com/news/cpu ... cessors_Emerge.html
果然Intel唔會戒得到eDRAM
仲有, 14nm點解會推到Q4? ...
原帖由 qcmadness 於 2013-11-24 17:21 發表
其實根本唔駛
以而家的socket size, 唔駛die stacking, 只要MCM就得 (Intel都係用MCM)
原帖由 Puff 於 2013-11-24 17:26 發表
MCM 貴,yield 唔方好,雖然話 AMD 黎緊有粒 embedded GPU 係單封裝 + 128-bit 7Gbps GDDR5
HBM SK Hynix 聲稱 14 年尾量產
原帖由 qcmadness 於 2013-11-24 17:29 發表
MCM先唔貴
你諗下Intel mainstream Netburst CPU都用MCM就知唔貴
Yield更加會高, 因為係test好chip先封裝
原帖由 Puff 於 2013-11-24 17:32 發表
唔知啦。我問開嘅路人甲係咁講。
不過用呢種 solution 無得搞 lidded package,除非個 socket 再做大佢。
原帖由 Puff 於 2013-11-24 17:47 發表
依家 Richland top-bin 賣到 $122...
無嘅,最終又係睇實際應用。實際上 (目前) IGP 用途得打機好睇,所以最後價錢又係睇 CPU。Desktop 對 SFF 要求又唔太高。只不過作為 fan屎得閒發夢咁解 (IF TSV 成本 ...
原帖由 qcmadness 於 2013-11-24 17:37 發表
我諗Intel / AMD都係講左成本先講效能,
講真, 而家IGP唔打機, 唔做GPGPU野根本夠用, 所以而家推上去一定睇成本
亦都無講過只可以用DDR-3做side-port
1粒GDDR-5已經22GB/s ...
原帖由 Puff 於 2013-11-24 19:19 發表
if the bandwidth difference is small (e.g. 64b @ 6Gbps vs DDR3), you need sophisticated changes to the video memmgr to utilize all bandwidth available in the system (e.g. texture streaming @ GDDR, fr ...
原帖由 qcmadness 於 2013-11-25 08:41 發表
AMD has done it with side-port.
Intel is doing the same for Iris Pro.
原帖由 Puff 於 2013-11-25 12:45 發表
That's just a very low-end graphics, and I am talking about maximizing the performance instead of capability. Iris Pro one is cache-based according to the current information, and it is different fro ...
原帖由 qcmadness 於 2013-11-27 20:14 發表
I will wait and see...
I expect AMD to go for side-port again with 1-2 chips.
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