[非公用料整理]6950XT/6750XT/6650XT

6950XT
ASUS沒出
撼訊 紅魔 官網說14+2相，電感有19套，不確定是說了實話還是還是真的配置不一樣，14+2x2的話還是只有18，差一個，目測5條8mm熱管
技嘉丐 均熱板/熱管沒鍍鎳/14+3相TDA21490
MSI 銅底龍/全鍍鎳/14+3相TDA21472
藍寶石超白金(白) 銅底全鍍鎳/15相TDA21490+3相TDA21472，超白金非38pin，只有8+8+6，物理上限為450W
撼訊 水 16+3相TDA12472
OCF 6900XT是17相90A+4相70A，我找不到6950XT的拆解，不知道顯存供電有沒有升級，不過顯存功耗低他都多加一相了，別太在意
OCF 6950XT風扇加環，中央風扇改為逆轉，舊版三風扇同轉向，重量/尺寸/模具完全相同，OCF 6900XT用戶其實可以認為自己手持6950XT，只差一個bios
個人覺得OCF 6950XT可以直接取代6900XT，就算只換了風扇，他也是卡皇，首發就用上TDA21490，碉堡，69XT毒藥是甚麼辣雞，用料討好旗艦卡用戶才是硬道理
[img]https://img.nga.178.com/attachments/mon_202205/11/9aQ17r-9vhyK13T3cSmp-8o.png.medium.jpg[/img]

TDA21490就是OCF XTXH 6900XT上的，TDA21472的升級版，70升級到90A
老傳統，AMD針對NAVI21限制供電型號，因此供電可以單純的判斷，供電能力對比GA102家族極強
技嘉丐
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[img]https://img.nga.178.com/attachments/mon_202205/11/9aQ17r-ivk9ZgT3cSqo-k0.jpg.medium.jpg[/img]
銅底龍
[img]https://img.nga.178.com/attachments/mon_202205/11/9aQ17r-613wZwT3cSu0-k0.jpg.medium.jpg[/img]
[img]https://img.nga.178.com/attachments/mon_202205/11/9aQ17r-fdrZrT3cSqo-k0.jpg.medium.jpg[/img]
[img]https://img.nga.178.com/attachments/mon_202205/11/9aQ17r-d8zkZuT3cSu0-k0.jpg.medium.jpg[/img]
超白金，個人認為風冷藍寶石為NAVI21顏值最高的卡，含RGB時
[img]https://img.nga.178.com/attachments/mon_202205/11/9aQ17r-ahj5ZwT3cSu0-k0.jpg.medium.jpg[/img]
[img]https://img.nga.178.com/attachments/mon_202205/11/9aQ17r-j34iK2gT3cSu0-k0.jpg.medium.jpg[/img]
[img]https://img.nga.178.com/attachments/mon_202205/11/9aQ17r-80u9ZcT3cSu0-k0.jpg.medium.jpg[/img]
[img]https://img.nga.178.com/attachments/mon_202205/11/9aQ17r-4uwjK2pT3cSu0-k0.jpg.medium.jpg[/img]
[img]https://img.nga.178.com/attachments/mon_202205/11/9aQ17r-guizK2mT3cSu0-k0.jpg.medium.jpg[/img]
撼訊 水
[img]https://img.nga.178.com/attachments/mon_202205/11/9aQ17r-g3cbZmT3cSxc-m8.jpg.medium.jpg[/img]
[img]https://img.nga.178.com/attachments/mon_202205/11/9aQ17r-k680ZkT3cSxc-m8.jpg.medium.jpg[/img]

6750XT AMD限制核心頻率上限2.95G防止6750XT衝擊6800
ROG 銅底鍍鎳，VRM散熱有點問題，VRM連接到中框上，中框面積不足，VRM和顯存背面均覆蓋導熱貼，目測是想依賴背板
優點，核心和顯存導熱極佳/缺點，VRM散熱怪
9相SiC643 60A+3相SiC654 50A

MSI 銅底龍，銅底鍍鎳，VRM散熱完整，但熱管排列有點怪，看起來是想透過鋁片彎折與銅底相連直接散熱，背板僅為顯存輔助散熱，VRM全交給鋁片散熱，評測方說背板升級為全金屬
優點，VRM散熱良好/缺點，銅底與鋁塊直觸的結構怪
10+3相NCP302150 50A
[img]https://img.nga.178.com/attachments/mon_202205/11/9aQ17r-ktidKwT3cSln-7m.png.medium.jpg[/img]

華擎 幻影 60A核心供電，5熱管銅底熱管皆鍍鎳，設計工整
ASUS DUAL 5熱管，雙風扇，風扇覆蓋度不足，有些鋁片沒風吹
撼訊 紅魔 10+2相，15套電感，目測6條6mm熱管

ROG
[img]https://img.nga.178.com/attachments/mon_202205/11/9aQ17r-brrnZxT3cSu0-k0.jpg.medium.jpg[/img]
[img]https://img.nga.178.com/attachments/mon_202205/11/9aQ17r-fwbeZjT3cSqo-k0.jpg.medium.jpg[/img]
[img]https://img.nga.178.com/attachments/mon_202205/11/9aQ17r-4qw9Z10T3cSu0-k0.jpg.medium.jpg[/img]
[img]https://img.nga.178.com/attachments/mon_202205/11/9aQ17r-4ai5ZwT3cSu0-k0.jpg.medium.jpg[/img]
MSI
[img]https://img.nga.178.com/attachments/mon_202205/11/9aQ17r-3fxzZ10T3cSu0-k0.jpg.medium.jpg[/img]
[img]https://img.nga.178.com/attachments/mon_202205/11/9aQ17r-9f65ZkT3cSqo-k0.jpg.medium.jpg[/img]
[img]https://img.nga.178.com/attachments/mon_202205/11/9aQ17r-fd79ZuT3cSu0-k0.jpg.medium.jpg[/img]

6650XT
MSI 4熱管銅底龍，布局合理，算雙扇大卡 8相NCP302155 55A+2相NCP302045 45A
不認為有槽點，中規中矩，不附圖，反正4熱管超夠用的，但顯存供電很丐
[img]https://img.nga.178.com/attachments/mon_202205/11/9aQ17r-9wd4KhT3cSie-4h.png.medium.jpg[/img]
MSI MECH 雙熱管直觸
華擎 Challenger 雙熱管直觸 體積大又醜又爛，熱管沒鍍鎳，核心供電是90A沒取得平衡點
ASUS DUAL 僅能透過外觀得知3熱管，銅底熱管皆鍍鎳，看厚度理應可極限超頻使用
撼訊 紅魔 8+2相，12套電感，5熱管，目前看為6650XT旗艦，XFX/藍寶石未知
PowerColor Hellhound 3熱管銅底，6+4相NCP302045 45A
燈關開關鍵，懶人雙bios切換鍵，2.2槽小體積
顯存默認17.5Gbps，可超19gbps 2400mhz，默頻核心2.65G上下，雙bios有小差別，評測方超頻上3G
室溫23，滿載70度，僅知道噪音不到40分貝，可能評測方有背景噪音導致沒明說
超頻通通拉滿，72度，噪音42分貝
[img]https://img.nga.178.com/attachments/mon_202205/11/9aQ17r-b7plK2dT3cSlc-e2.jpg.medium.jpg[/img]
[img]https://img.nga.178.com/attachments/mon_202205/11/9aQ17r-iglqZ1bT3cS1px-140.jpg.medium.jpg[/img]
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[img]https://img.nga.178.com/attachments/mon_202205/11/9aQ17r-34cnXcZ3eT3cS1r3-140.jpg.medium.jpg[/img]
超白金 4熱管 找不到拆解，默認電壓貌似過高，因為默認下噪音達到44分貝
[img]https://img.nga.178.com/attachments/mon_202205/11/9aQ17r-dvm5K2dT3cS1hc-mo.jpg.medium.jpg[/img]
[img]https://img.nga.178.com/attachments/mon_202205/11/9aQ17r-ahurZmT3cS1f7-u0.jpg.medium.jpg[/img]
撼訊你這，還行
你這顯卡怎麼那麼吵
我把我老婆草3G了
[img]https://img.nga.178.com/attachments/mon_202205/13/9aQ17r-fnoxZsT3cSp0-dw.png.medium.jpg[/img]
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