打印

[硬件] eVGA e-Geforce 7900 GT Signature Series Mini Review

eVGA e-Geforce 7900 GT Signature Series Mini Review

eVGA在近日公佈了新的高階"簽名系列: Signature Series.

這個所謂Signature Series標榜的優點為:

  • The fastest clocks on the market, Period!
  • Dedicated priority phone support 24 hours a day, 7 days a week
  • Priority email support via private email address
  • Front-of-the-Line Step-Up™ queue
  • 24-hour turnaround cross-shipment with freight-paid return label
  • Each Signature card fully tested with 3D Games / 3D Mark06 / Diagnostics to meet Signature\'s Premium specs
  • Signatures from the VP of Sales / IT Director / Lab Manager ensuring Premium Quality and Service
  • One-time FREE game from a selection of games in year 2006
  • "Signature Member" status on our Online Member Forums
  • Lifetime Warranty

    第一款Signature Series的顯卡便是Geforce 7900GT.



    果然是高檔貨, 貨運盒都大一倍, 而且還印著EVGA商標. 右下角還有產品編號(我的應該是第125張)






    真正的包裝盒現身





    盒內有一張真品證書




    盒內零件一覽







    真卡玉照: 正面


    相信大家都看得出, EVGA這張7900GT不是用的公版散熱器. EVGA聲稱這個散熱器的效能比公版的要高一點, 溫度大概降低5度左右. 噪音方面, 在風扇100%轉速方面仍然差不多.

    真卡玉照: 背面


    [ Last edited by Richteralan on 2006-5-16 at 04:27 ]
  • TOP

    eVGA e-Geforce 7900 GT Signature Series標準頻率為
    3D 600/1800, 1.45V vGPU
    2D 450/1320, 1.2V vGPU

    可以看出, 基本上這張7900GT SS, 在3D模式下工作電壓已經和7900GTX相同. 但是我本人對於散熱器是否能夠應付1.45V的高溫存有疑問.

    在標準頻率下, 2D為40度, 而3D為67度. 這個溫度雖然比NVIDIA所訂的130度相差一段距離, 但是仍然不是很理想.

    超頻測試, 首先用NVIDIA driver自帶的"Detect Optimal Frequencies"試試


    成績不錯

    我用ATITool將頻率略為提升, 達到675+20/1900, 未到極限.

    3DMark05終於單卡破萬分
    http://service.futuremark.com/compare?3dm05=2017209


    3DMark06
    http://service.futuremark.com/compare?3dm06=298394


    [ Last edited by Richteralan on 2006-5-16 at 06:48 ]

    TOP

    冇錢買

    TOP

    個盒好正 ...(入面果個 ,唔係出面果個)

    TOP