Linux驅動代碼顯示:Navi 將沿用GCN 架構 - 3C

By Delia
at 2019-04-27T12:33
at 2019-04-27T12:33
Table of Contents
Linux驅動代碼顯示:AMD Navi顯卡將沿用GCN 架構
https://www.ithome.com/0/421/202.htm
根據外媒的報導,他們在AMD Navi開源Radeon驅動程序找到了一些代碼,證實了下一代
Navi將繼續沿用GCN架構。
外媒在開源驅動中找到了“EF_AMDGPU_MACH_AMDGCN_GFX1010”的代碼,這表明Navi將是
AMD的GCN架構的另一個迭代。
AMD的“ Graphics Core Next ” (GCN)架構,既是圖形架構又是其底層指令集的名稱,
它在2012年取代了Radeon的舊版TeraScale架構/指令集,推出了HD 7000系列顯卡。Navi
顯卡採用GCN架構,這意味著,Navi將繼續使用與Vega,Polaris和基於GCN的舊顯卡相同
的指令集架構。
外媒表示認為,GCN架構並不是影響Navi性能的決定性因素。AMD和Intel的CPU仍然是基於
x86指令集的處理器,在保留相同指令集的同時可以進行許多硬件/體系結構更改,對於
Nvidia來說,其架構在過去幾年中已經發生了重大變化,但其核心仍然與以前非常相似。
--
老黃:知道我為什麼不急著上7nm了吧~~
--
https://www.ithome.com/0/421/202.htm
根據外媒的報導,他們在AMD Navi開源Radeon驅動程序找到了一些代碼,證實了下一代
Navi將繼續沿用GCN架構。
外媒在開源驅動中找到了“EF_AMDGPU_MACH_AMDGCN_GFX1010”的代碼,這表明Navi將是
AMD的GCN架構的另一個迭代。
AMD的“ Graphics Core Next ” (GCN)架構,既是圖形架構又是其底層指令集的名稱,
它在2012年取代了Radeon的舊版TeraScale架構/指令集,推出了HD 7000系列顯卡。Navi
顯卡採用GCN架構,這意味著,Navi將繼續使用與Vega,Polaris和基於GCN的舊顯卡相同
的指令集架構。
外媒表示認為,GCN架構並不是影響Navi性能的決定性因素。AMD和Intel的CPU仍然是基於
x86指令集的處理器,在保留相同指令集的同時可以進行許多硬件/體系結構更改,對於
Nvidia來說,其架構在過去幾年中已經發生了重大變化,但其核心仍然與以前非常相似。
--
老黃:知道我為什麼不急著上7nm了吧~~
--
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