插槽供電問題, AMD RX 480 被踢出PCI-SIG - 3C

By Kyle
at 2016-08-18T13:37
at 2016-08-18T13:37
Table of Contents
插槽供電問題, AMD RX 480 被踢出PCI-SIG認證名單
發佈時間 2016-08-18 13:28
AMD 的 RX 480 顯卡上市之後遭遇的第一個挑戰並非來自競爭對手,而是
PCI-E 插槽供電問題,測試發現 RX 480 從 PCI-E 插槽獲得的供電高於
75W,超過了 PCI- SIG 組織的規定,可能存有安全隱患。儘管 AMD 表示他
們通過了 PCI-SIG 的認證,是符合規範的,後來也通過驅動修正了供電問
題,但是現在還是被 PCI-SIG 組織打臉了,RX 480 顯卡被踢出 PCI-SIG
認證名單。
對於 RX 480 顯卡的供電事件,簡單來說就是 RX 480 顯卡配備了 6pin 供
電接口,理論供電為150W,與 AMD 所宣稱的典型功耗150W正好匹配。但從
實際測試來看,RX 480 從 PCI-E 插槽獲得的供電過高,超過了66W安全規
範,甚至高達88W。
對於這個問題,AMD 一方面對外強調他們的顯卡通過了 PCI-SIG 組織認
證,是符合規範的,另一方面也通過驅動程序修正了這個問題,Crimson
16.7.1 驅動確實降低了 PCI-E 插槽取電。
本來以為這件事可以就此過去,但 AMD 的做法似乎是 PCI-SIG 組織不能容
忍的。在IDF會議上,Heise報導稱該組織總裁Al Yanes表示標準應該得到尊
重。在 PCI-E 3.0 認證名單中,現在也找不到 RX 480 顯卡了,它已經被
踢出認證名單,儘管 AMD 已經通過某些方式降低了 PCI-E 插槽的取電。
http://goo.gl/zFAiFp
被踢出有差嗎?
--
作者 HUKjj (Hunter) 看板 iPhone
標題 [問題] Apple Store 可以隱藏更新嗎
時間 Sat Mar 28 12:24:18 2015
--
發佈時間 2016-08-18 13:28
AMD 的 RX 480 顯卡上市之後遭遇的第一個挑戰並非來自競爭對手,而是
PCI-E 插槽供電問題,測試發現 RX 480 從 PCI-E 插槽獲得的供電高於
75W,超過了 PCI- SIG 組織的規定,可能存有安全隱患。儘管 AMD 表示他
們通過了 PCI-SIG 的認證,是符合規範的,後來也通過驅動修正了供電問
題,但是現在還是被 PCI-SIG 組織打臉了,RX 480 顯卡被踢出 PCI-SIG
認證名單。
對於 RX 480 顯卡的供電事件,簡單來說就是 RX 480 顯卡配備了 6pin 供
電接口,理論供電為150W,與 AMD 所宣稱的典型功耗150W正好匹配。但從
實際測試來看,RX 480 從 PCI-E 插槽獲得的供電過高,超過了66W安全規
範,甚至高達88W。
對於這個問題,AMD 一方面對外強調他們的顯卡通過了 PCI-SIG 組織認
證,是符合規範的,另一方面也通過驅動程序修正了這個問題,Crimson
16.7.1 驅動確實降低了 PCI-E 插槽取電。
本來以為這件事可以就此過去,但 AMD 的做法似乎是 PCI-SIG 組織不能容
忍的。在IDF會議上,Heise報導稱該組織總裁Al Yanes表示標準應該得到尊
重。在 PCI-E 3.0 認證名單中,現在也找不到 RX 480 顯卡了,它已經被
踢出認證名單,儘管 AMD 已經通過某些方式降低了 PCI-E 插槽的取電。
http://goo.gl/zFAiFp
被踢出有差嗎?
--
作者 HUKjj (Hunter) 看板 iPhone
標題 [問題] Apple Store 可以隱藏更新嗎
時間 Sat Mar 28 12:24:18 2015
→ jameshcm: 沒BJ不行喔03/28 12:41
--
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