hohohe12 發表於 2011-3-18 17:22:26

[榨乾HD6850效能] 技嘉GV-R685D5-1GD空冷上850/1100MHz

測過這張幫忙友人在拍賣市集入手便宜的技嘉GV-R685D5-1GD,準備通知主人來取回。友人到家中後,聽完我的簡測心得,卻對我提到沒超頻玩過而感到好奇,還說在技嘉網站有看到這張卡的超頻版(820 MHz/1100 MHz),一直盧我要一個答案。

我說這張GV-R685D5-1GD應該是標準版,那張GV-R685OC-1GD是技嘉幫你超頻過了。對於可超性的話,這張GV-R685D5-1GD應該會有比較大空間。不然,花個時間試試看,搞不好讓你買到比技嘉超頻版更快的版本。

https://farm6.static.flickr.com/5056/5476103562_4400673e01_b.jpg

我也很好奇,所以實做試試。調校這張顯示卡速度是透過MSI的Afterburner 2.1.0 Beta 7軟體,每次個別調高GPU時脈與記憶體速度。經過反覆調整的步驟,我發現GPU時脈到850 MHz已經到Afterburner 2.1.0 Beta 7軟體能夠調整最高數字,記憶體速度則到1100 MHz,已經領先技嘉GV-R685OC-1GD的設定。

我後面補一句,最後跑跑遊戲測試看看穩定性,要沒有破圖跟當機才算合格。所以我把超頻測試呈現出來,給大家參考。小弟採用Phenom II X6 1100T Black Edition加上890FXA-GD70,測試期間把CPU超頻至4 GHz(200X20),CPU的Cool’n’Quite功能關閉,列出相關硬體配備。
處理器:Phenom II X6 1100T Black Edition OC(4 GHz,200X20)
主機板:MSI 890FXA-GD70 (890FX-SB850)
主機板BIOS:1.7
主機板晶片驅動程式:ATI Catalyst 11.2
音效驅動程式:Realtek Function driver 6.0.1.6069
記憶體:4GB (2x2GB) Elixir M2Y2G64CB8HA9N-DG DDR3-1600 (9-9-9-28)
硬碟 :Seagate ST31000528AS-3Y/P 1TB
顯示卡:技嘉GV-R685D5-1GD (850/1000 MHz)
螢幕:ASUS VK266H(1920 X 1200)
電源供應器:ANTEC HCG 620W
顯示驅動程式:ATI Catalyst 11.2
作業系統:Windows 7 Ultimate X32中文版

https://farm6.static.flickr.com/5211/5475506889_8d5f31aac7_b.jpg

---------------效能測試------------------------

技嘉GV-R685D5-1GD (775/1000 MHz)
*        3DMark 11 V1.0.1:X1117
圖形分數-996
物理分數-5918
結合分數-1334
GT1-5.37
GT2-5.61
GT3-5.02
GT4-2.78
PT-18.79
CT-6.21

https://farm6.static.flickr.com/5131/5476103086_f0e44ac0cd_b.jpg

技嘉GV-R685D5-1GDOC (850/1100 MHz)
*        3DMark 11 V1.0.1:X1214
圖形分數-1084
物理分數-5945
結合分數-1455
GT1-5.85
GT2-6.12
GT3-5.46
GT4-3.02
PT-18.87
CT-6.77

https://farm6.static.flickr.com/5218/5476103398_43ab423d4e_b.jpg

技嘉GV-R685D5-1GD (775/1000 MHz)
*        3DMark Vantage(v1.02 Patch):        19200 X 1200       
3DMark Score-X6130
GPU Score-5916
GPU TEST1(FPS)-19.59
GPU TEST2(FPS)-14.99
CPU Score-19538
CPU TEST1 (PLANS/S)-2539.19
CPU TEST2 (STEPS/S)-30.03

https://farm6.static.flickr.com/5219/5475506735_1c2975d8ea_b.jpg

技嘉GV-R685D5-1GDOC (850/1100 MHz)
*        3DMark Vantage(v1.02 Patch):        19200 X 1200       
3DMark Score-X6691
GPU Score-6466
GPU TEST1(FPS)-21.43
GPU TEST2(FPS)-16.37
CPU Score-19614
CPU TEST1 (PLANS/S)-2534.81
CPU TEST2 (STEPS/S)-30.5

https://farm6.static.flickr.com/5260/5475506309_10eb3b121c_b.jpg

*        正當防衛 Just Cause 2: DX10.1,High,19200 X 1200,8X CSAA/16X AF

https://farm6.static.flickr.com/5216/5476103344_1a7911f44b_b.jpg

https://farm6.static.flickr.com/5136/5475506683_52bb9d582a_b.jpg

https://farm6.static.flickr.com/5011/5475506247_6bdedbac2e_b.jpg

技嘉GV-R685D5-1GD (775/1000 MHz)

https://farm6.static.flickr.com/5019/5476102888_2776fa1d78_b.jpg

技嘉GV-R685D5-1GDOC (850/1100 MHz)

https://farm6.static.flickr.com/5092/5475506053_7ac232f667_b.jpg

*        Grand Theft Auto Episodes from Liberty City 俠盜獵車手:自由城故事:19200 X 1200

https://farm6.static.flickr.com/5097/5475505643_560cde8fdf_b.jpg

技嘉GV-R685D5-1GD (775/1000 MHz)

https://farm6.static.flickr.com/5097/5475505973_af3f76e03a_b.jpg

https://farm6.static.flickr.com/5057/5475505855_abda745f82_b.jpg

技嘉GV-R685D5-1GDOC (850/1100 MHz)

https://farm6.static.flickr.com/5137/5476103024_4c6d69ca88_b.jpg

https://farm6.static.flickr.com/5300/5476103734_3777545671_b.jpg

*        Dirt2:DX11,High,1920 X 1200 8X MSAA,Location:London,Track:Battersea air

https://farm6.static.flickr.com/5134/5476103614_dd65795ffe_b.jpg

https://farm6.static.flickr.com/5294/5476103838_30e6bc4e94_b.jpg

技嘉GV-R685D5-1GD (775/1000 MHz)

https://farm6.static.flickr.com/5214/5476102730_bb2c3efd24_b.jpg

技嘉GV-R685D5-1GDOC (850/1100 MHz)

https://farm6.static.flickr.com/5212/5476102970_8887ff9cb5_b.jpg

*        S.T.A.L.K.E.R:Call of Pripyat Benchmark-DX11,        1920 X 1200 2X MSAA,Preset:Ultra

https://farm6.static.flickr.com/5091/5475506367_089077fe33_b.jpg

技嘉GV-R685D5-1GD (775/1000 MHz)
Day-52.5
Night-54.4
Rain-57.6
SunShafts-26.2

https://farm6.static.flickr.com/5096/5475506577_c6c3b52668_b.jpg

技嘉GV-R685D5-1GDOC (850/1100 MHz)
Day-57.8
Night-56.6
Rain-62.5
SunShafts-28.6

https://farm6.static.flickr.com/5180/5475506825_4597880a51_b.jpg

*        H.A.W.X.2:DX11,1920 X 1200 8X AA,High
技嘉GV-R685D5-1GD (775/1000 MHz)

https://farm6.static.flickr.com/5012/5475505769_62b3a2fb9f_b.jpg

技嘉GV-R685D5-1GDOC (850/1100 MHz)

https://farm6.static.flickr.com/5218/5475505947_7a94d36030_b.jpg

*        METRO 2033:DX11,1920 X 1200 4X MSAA/16X AF,High

https://farm6.static.flickr.com/5220/5476103140_a3bd224fbc_b.jpg

技嘉GV-R685D5-1GD (775/1000 MHz)

https://farm6.static.flickr.com/5293/5476103876_f50f32ce04_b.jpg

技嘉GV-R685D5-1GDOC (850/1100 MHz)

https://farm6.static.flickr.com/5256/5476103934_2640548427_b.jpg

*        失落星球 2 Lost Planet 2:DX11,1920 X 1200 8X MSAA,High

https://farm6.static.flickr.com/5014/5476102636_55dffeff28_b.jpg

https://farm6.static.flickr.com/5172/5476103416_91ee5e5664_b.jpg

TEST A
技嘉GV-R685D5-1GD (775/1000 MHz)

https://farm6.static.flickr.com/5096/5476103470_ee0740277d_b.jpg

技嘉GV-R685D5-1GDOC (850/1100 MHz)

https://farm6.static.flickr.com/5298/5476102780_1eb420d5ea_b.jpg

TEST B
技嘉GV-R685D5-1GD (775/1000 MHz)

https://farm6.static.flickr.com/5056/5475505723_520025591c_b.jpg

技嘉GV-R685D5-1GDOC (850/1100 MHz)

https://farm6.static.flickr.com/5056/5476102854_32de10bc97_b.jpg

以上測試軟體的成績整理。

https://farm6.static.flickr.com/5173/5475507023_bd2e62e4a0_b.jpg

https://farm6.static.flickr.com/5058/5475507071_e06413de2a_b.jpg

利用Afterburner v2.1.0 Beta7軟體來執行顯示卡超頻的滿載測試,散熱風扇維持自動調整轉速。裸機測試環境,室溫約20度。

執行10分鐘過後,GPU溫度落在65度,沒有任何破圖或當機。如果技嘉GV-R685D5-1GD沒有超頻的話,GPU溫度約61度,看來超頻也才讓他多4度而已,但是效能增加更多。

https://farm6.static.flickr.com/5019/5475507147_796a673eb2_b.jpg

技嘉GV-R685D5-1GD空冷上850/1100MHz,對照GPU以及記憶體預設值,超頻幅度約9%、1%,對於效能提升也有幫助。在三豬馬克的測試結果增進8~9%,對照這幾套遊戲測試,在高解析度、AA的設定下,遊戲張數又更多了。

技嘉GV-R685D5-1GD經過超頻之後,經由變電家測得系統耗電方面,在GPU滿載運作下,系統耗電約335W。跟之前沒超頻的模式來比較,耗電量僅增加約15W而已,效能提升幅度卻更多一些。

我跟友人都覺得,技嘉GV-R685D5-1GD經過超頻加持,更能彰顯這張卡的超值啊!

x61055t 發表於 2011-3-18 18:06:17

大大辛苦了:good

author 發表於 2011-3-18 22:59:51

好卡一張..:good

knighter9999 發表於 2011-3-18 23:29:21

相對於已經超頻完的版本
果然C/P值更高一等!!!

qxxrbull 發表於 2012-2-7 15:56:01

大概C/P勝過對手ㄌ:)...
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