AMD 高端顯卡,零售商爆料RX490本月登場 - 3C

By Callum
at 2016-12-06T10:19
at 2016-12-06T10:19
Table of Contents
近日,AMD 尚未公佈的高端獨立顯卡 Radeon RX 490 悄然被洩露到了網路上
儘管未提供非常詳細的硬體資訊,但是一些線上零售商已經確認 2016 年下半年為發佈日
期
目前 12 月份還未結束,不出意外的話,之前 AMD 預告的 Zen CPU 體驗日(12 月 14
日)
很有可能同時也是 Radeon RX 490 發佈日期。新洩露的消息中
並沒有提到 Radeon RX 490 是否支援 CrossFire 多卡組合模式
但提到了支援 PCIe 3.0 和 DirectX 12。至於其他爆料的資訊,很多個版本,目前不知
道是真是假。
其中一個版本認為,這款顯卡基於 AMD 即將公佈的新 GPU 內核架構“織女星(Vega)”
進行設計
技術更加先進一些,而不是今年上市那批顯卡(如 RX 460、RX470 和 RX480 )的“北極
星(Polaris)” GPU 內核。
以下是有關“織女星” GPU 內核迄今為止洩露的四種規格:
如果按照這個版本傳聞, AMD 似乎是要在 Radeon RX 400 系列中
引入全新的圖形單元架構 Radeon RX 490 無疑就是代表作。
不過,第二個版本的推測認為,AMD 只會基於“織女星” GPU 推出一個全新系列的顯卡
目標是高端遊戲發燒友市場,而此前的 RX 400 系列只是普通主流市場而已。換句話說,
RX 490
可能只是一個預留位置的作用而已,理論上還是會採用“北極星”GPU 設計,可能是完整
的內核。
至於第三個版本,很多分析認為可能性最大,因為這個版本中,RX 490 還是基於“北極
星”GPU
但採用的是 Polaris 10 雙芯設計,確保更高的性能 。目前還不知道 Polaris 10 內
核的詳細參數
但傳聞認為其頻率為 1200MHz,擁有 4608 個流處理單元,還是使用了 14 納米
FinFET 工藝打造。
關於該版本的後續傳聞稱, RX 490 還有個不同的版本稱之為 Radeon Rro 490
未來將會用於蘋果的 Mac Pro 桌上型電腦,但確實採用“織女星”的內核,有可能在
2017 年 5 月份發佈。
無論是哪個版本,最終只有等待 AMD 揭曉,畢竟 AMD 總是善於玩變種版顯卡
不同核心但同系列已經不是第一次了。目前洩露於網上一些關於 Radeon Rro 490 的跑
分
來源:http://www.cnbeta.com/articles/564331.htm
XF 編譯:
http://www.xfastest.com/thread-180493-1-1.html
又要到爆文的季節了
399 然後合作夥伴在灌上去自製卡+鬼島匯率
--
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3C
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