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※ 本文為 applejone.bbs. 轉寄自 ptt.cc 更新時間: 2014-07-09 19:22:11
看板 PC_Shopping
作者 johnuahuang (yshuang)
標題 [測試] 中階顯卡寂靜新選擇-TurboDuo R9 270 2GB
時間 Tue May 13 13:47:50 2014


好讀網址:http://www.xfastest.com/thread-134439-1-1.html
中階顯卡寂靜新選擇-撼訊PowerColor TurboDuo R9 270 2GB OC效能評測 - 顯示卡器 Graphics card,Monitor - XFastest最夯的電腦領域 - 打造最權威的電腦領域交流平台!
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前言:AMD推出R9系列後,許多廠商紛紛推出R9 270系列產品,R9 270簡單說就是R9 270X降頻版,核心部分無閹割為Pitcaim核心,擁有1280個串流處理器,功耗比R9 270X低30W為15 ... 中階顯卡寂靜新選擇-撼訊PowerColor TurboDuo R9 270 2GB OC效能評測 ,XFastest最夯的電腦領域 ...

 

前言:
AMD推出R9系列後,許多廠商紛紛推出R9 270系列產品,R9 270簡單說就是R9 270X降頻版
,核心部分無閹割為Pitcaim核心,擁有1280個串流處理器,功耗比R9 270X低30W為150W
這次介紹的PowerColor TurboDuo R9 270 2GB OC,在散熱上下了不少功夫,採用

TurboDuo散熱技術,具備兩顆8公分大風扇,展現優於公版之19%散熱效能提升及8%運行噪
音降低之表現
用料方面採用高規格黃金用料,其中包含多相供電設計、高品質亞鐵鹽芯電感和
PowerPAK SO-8封裝MOSFET,可大幅提升整體超頻效能及穩定性,核心時脈為930 MHz,透
過Boost可達955 MHz,並搭配2GB GDDR5記憶體與1400MHz記憶體時脈
強化散熱與用料還有原廠Boost後的R9 270有怎樣的表現就讓我們繼續看下去嚕^^

http://www.xfastest.com/images/xftitle.png外包裝與外觀.配件
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▼外包裝同樣採用透明簍空設計,背面系統環境要求與產品特色:2GB GDDR5記憶體、
DirectX 11.2的支援以及最多可同時輸出四個顯示器的AMD Eyefinity技術、可4K*2K顯示
、與採用PCIE3.0介面等,強調TurboDuo散熱設計可降低8%的噪音與提升19%的散熱能力,
用料部分採用高規格黃金用料


http://www.xfastest.com/data/attachment/album/201405/05/103459bgeta92an95npuxt.jpg
[圖]
 

http://www.xfastest.com/data/attachment/album/201405/05/103501i4dxvfrrlel9gslp.jpg
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▼TurboDuo字樣很有立體感,採用透明塑膠突字與平面文字勾出立體感

http://www.xfastest.com/data/attachment/album/201405/05/103502dyx4xawza1a5x491.jpg
[圖]
 

▼顯示卡本體與配件:安裝手冊、驅動光碟、DVI轉接頭

http://www.xfastest.com/data/attachment/album/201405/05/103503tsrrd5pgjj9idgfd.jpg
[圖]
 

▼顯示卡一覽,正面導風罩採用塑膠製品,導風罩採用紅黑配色,黑色為主體,紅色勾出
線條,散熱部分具備兩顆8公分大風扇並搭配3隻6mm C型熱導管設計及大面積鋁製鰭片,
讓散熱有著不錯的表現,顯卡本體占用2個Slot


http://www.xfastest.com/data/attachment/album/201405/05/103503qyt8x8fooxyyrfxy.jpg
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http://www.xfastest.com/data/attachment/album/201405/05/103504q7ib41inc41cyi4w.jpg
[圖]
 

▼輸出部分有Display Port、HDMI、DVI-I,支援AMD Eyefinity,如需使用D-SUB則可以
用轉頭將DVI-I轉成D-SUB使用

http://www.xfastest.com/data/attachment/album/201405/05/103507jmgbrot11zzl2hjr.jpg
[圖]
 

http://www.xfastest.com/images/xftitle.png細部用料
[圖]
 

▼背面有4顆螺絲拆開後,正反面一覽,晶片四周貼有膠墊,可避免散熱器壓壞GPU本體

http://www.xfastest.com/data/attachment/album/201405/05/103509lmudszadv0xcl0co.jpg
[圖]
 

http://www.xfastest.com/data/attachment/album/201405/05/104732ipy64u45h61yssip.jpg
[圖]
 

▼前半部用料一覽,在DVI-I Connector上可看到金屬殼做雜訊遮蔽,上方有CrossFire
金手指,電源用料採用4相供電,搭配ON-Semi NCP5395T PWM控制器與高品質亞鐵鹽芯電
感,MOSFET採用PowerPAK SO-8封裝,結構為上1下2設計


http://www.xfastest.com/data/attachment/album/201405/05/103512bvv6vfwwfzr7wtm6.jpg
[圖]
 

http://www.xfastest.com/data/attachment/album/201405/05/103516fz7wk7kdgzgsg5rk.jpg
[圖]
 

▼晶片周邊配置一覽

http://www.xfastest.com/data/attachment/album/201405/05/103513u34tvsastvk33vv7.jpg
[圖]
 

▼後半部用料一覽,需要外接6pin電源,記憶體供電採用單相供電設計

http://www.xfastest.com/data/attachment/album/201405/05/103514mdf4pdq4slp4eml4.jpg
[圖]
 

▼晶片後方背面放滿了電容,提升GPU供電穩定度

http://www.xfastest.com/data/attachment/album/201405/05/103518le1mci2t0t189c0y.jpg
[圖]
 

▼記憶體部分採用SK Hynix H5GQ2H24AFR-R0C (運作時脈1400Mhz等效5.6G)GDDR5 8顆組
成2G容量

http://www.xfastest.com/data/attachment/album/201405/05/103519dzn7wu99u6jbwnp9.jpg
[圖]
 

▼R9 270 核心晶片驗明正身

http://www.xfastest.com/data/attachment/album/201405/05/103520crvi0a0ehz6p0l67.jpg
[圖]
 

http://www.xfastest.com/images/xftitle.png散熱模組
[圖]
 
▼散熱模組一覽,散熱模組分為兩部分,散熱鰭片與導風罩,雙8公分風扇安裝於導風罩
上,風扇採用PISTEK製品GA81O2U

http://www.xfastest.com/data/attachment/album/201405/05/103522rvv0tb44dfvv084b.jpg
[圖]
 

▼整體散熱部分為三支6mm C型熱導管,從圖中可看到左右兩端末端處皆為貫穿散熱鰭片
式設計

http://www.xfastest.com/data/attachment/album/201405/05/103526xlqxn8jjp094j849.jpg
[圖]
 

http://www.xfastest.com/data/attachment/album/201405/05/103531sd1l9ee9y122a2l2.jpg
[圖]
 

http://www.xfastest.com/data/attachment/album/201405/05/103531wjo3j1v5zj58np1n.jpg
[圖]
 

http://www.xfastest.com/data/attachment/album/201405/05/103532aq7avqaqgyc5z7ve.jpg
[圖]
 

http://www.xfastest.com/images/xftitle.png測試平台與環境
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測試平台
CPU:Intel i5-4670K @ 4.5GHz
Cooler: XIGMATEK GaiaII
MB: ASRock B85 Pro4
RAM: A-DATA XPG DDR3-2400 16G kit(8G*2)
VGA: PowerColor TurboDuo R9 270 2GB OC
Storage: SanDisk U100 128G
PSU: Steventeam 750W
OS: Windows 7 旗艦版 64 Bit

▼3DMark06:33723

http://www.xfastest.com/data/attachment/album/201405/05/103708au81xdzcvsguttxs.jpg
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▼3DMark Vantage Performance Mode:P27475

http://www.xfastest.com/data/attachment/album/201405/05/103732aa89fziohis9cbga.jpg
[圖]
 

▼3DMark Vantage Extreme Mode:X13654

http://www.xfastest.com/data/attachment/album/201405/05/103731kn6ububznhn8hrsw.jpg
[圖]
 

▼3DMark 11 Performance Mode:P7800

http://www.xfastest.com/data/attachment/album/201405/05/103713mzdu5mikfijfr0uj.jpg
[圖]
 

▼3DMark 11 Extreme Mode:X2296

http://www.xfastest.com/data/attachment/album/201405/05/103709fgz3trhguvxmh25v.jpg
[圖]
 

▼3DMark 2013

http://www.xfastest.com/data/attachment/album/201405/05/103726dod27vvoh0gffig7.jpg
[圖]
 

▼3DMark 2013 Ice Storm Extreme:139839

http://www.xfastest.com/data/attachment/album/201405/05/103730ji88owtznu284gqu.jpg
[圖]
 

▼3DMark 2013 Fire Strike Extreme:2573

http://www.xfastest.com/data/attachment/album/201405/05/103728m969ah4hwmmcwwnj.jpg
[圖]
 

▼CINEBENCH R11 X64:64.39 fps

http://www.xfastest.com/data/attachment/album/201405/05/103755onkef4e63j2f6obp.jpg
[圖]
 

▼CINEBENCH R15 X64:134.63 fps

http://www.xfastest.com/data/attachment/album/201405/05/103757i97gbqy6f9gbtmz2.jpg
[圖]
 

▼BIO5 1920x1080 DirectX 10 ARGB8 TestA:147.7 fps

http://www.xfastest.com/data/attachment/album/201405/05/103736h3sa47yez4safyus.jpg
[圖]
 

▼BIO5 1920x1080 DirectX 10 ARGB8 TestB:158.9 fps

http://www.xfastest.com/data/attachment/album/201405/05/103746sukxryts14xs9uuk.jpg
[圖]
 

▼BIO6 1920x1080 DirectX 9.0C ARGB8:7428

http://www.xfastest.com/data/attachment/album/201405/05/103754a2ianhn2hodd4krd.jpg
[圖]
 

▼DMC4 1920x1080 DirectX 10 A2RGB10

http://www.xfastest.com/data/attachment/album/201405/05/103803dvekgvbeeaaweywb.jpg
[圖]
 

▼FF IXV 1920x1080:5242

http://www.xfastest.com/data/attachment/album/201405/05/103810bpph1uuuonuu7nnr.jpg
[圖]
 

▼FF IXV(ONLINE)1920x1080:6423

http://www.xfastest.com/data/attachment/album/201405/05/103814fgvygiw6vmvgzcvg.jpg
[圖]
 

▼Heaven 1920x1080 8xAA

http://www.xfastest.com/data/attachment/album/201405/05/103818jvv33zzvyynp3wu3.jpg
[圖]
 

▼LP2 1920x1080 DirectX 11 MSAA8X TestA:53.5 fps

http://www.xfastest.com/data/attachment/album/201405/05/103819f5peesp5p5pyy681.jpg
[圖]
 

▼LP2 1920x1080 DirectX 11 MSAA8X TestB:51.3 fps

http://www.xfastest.com/data/attachment/album/201405/05/103820x0i5jajadfw5ccuj.jpg
[圖]
 

▼SF IV 1920x1080 C16XQAA:11930

http://www.xfastest.com/data/attachment/album/201405/05/103822bybmmibbsmbxocqb.jpg
[圖]
 

▼TLR 1920x1080:139.72 fps

http://www.xfastest.com/data/attachment/album/201405/05/103824cvwchyyyk1hg3czm.jpg
[圖]
 

▼FunMark燒機:最大溫度69度 風扇轉數45% 平均29fps

http://www.xfastest.com/data/attachment/album/201405/05/103815gttt93t226d97dzr.jpg
[圖]
 

http://www.xfastest.com/images/xftitle.pngBF4遊戲畫面順暢度測試
[圖]
 

▼BF4顯示設定

http://www.xfastest.com/data/attachment/album/201405/05/211331fnub8n858lohaiuc.jpg
[圖]
 
▼BF4畫面

http://www.xfastest.com/data/attachment/album/201405/05/211332b8a6xaxq2xz86y8p.jpg
[圖]
 

http://www.xfastest.com/data/attachment/album/201405/05/211332kdyfhs71t1nt84f2.jpg
[圖]
 

http://www.xfastest.com/data/attachment/album/201405/05/211333tlif07fzqoynsopq.jpg
[圖]
 

遊戲中順暢度相當不錯,fps都可以達到55張以上左右的表現,不會有lag的情形發生,某
些較為簡單的場景可達到70張左右的水準

http://www.xfastest.com/images/xftitle.png Thief遊戲畫面順暢度測試
[圖]
 

▼Thief顯示設定

http://www.xfastest.com/data/attachment/album/201405/11/165301glb9rbbmxx678acz.jpg
[圖]
 
▼Thief畫面

http://www.xfastest.com/data/attachment/album/201405/11/165302zag264kx6rg6x26x.jpg
[圖]
 

http://www.xfastest.com/data/attachment/album/201405/11/165303iy6wctox0b64ct2y.jpg
[圖]
 

http://www.xfastest.com/data/attachment/album/201405/11/165304kbwfnfuzb8p622ug.jpg
[圖]
 

遊戲中順暢度相當不錯,fps都可以一直維持在60張左右的表現,這款是目前2014年的遊
戲,畫面來說細節還不差,跑起來真的很順暢,沒有半點延遲現象產生

http://www.xfastest.com/images/xftitle.png總結
[圖]
 
這張撼訊PowerColor TurboDuo R9 270 2GB OC在用料上下了不少工夫,電源方面採用高
規格黃金用料,包含多相供電設計、高品質亞鐵鹽芯電感和PowerPAK SO-8封裝MOSFET,
可大幅提升整體超頻效能及穩定性


散熱方面採用兩顆8公分風扇並搭配大面積鋁製鰭片有效率地降低溫度,展現優於版之19%
散熱效能提升及8%運行噪音降低之表現,使用FurMark燒機最高溫僅69度 且風扇聲音相當
安靜,幾乎感覺不出來顯示卡在全速運轉!!


在測試過程中表現很不錯,效能達到一定的水準,且原廠預設含Boost功能,效能比公版
卡表現更佳,許多遊戲都可以維持不錯的效能水準,已可滿足一般消費者在大部分遊戲的
順暢度,在BF4與Thief實際測試流暢度中,表現還不錯,玩起來非常順暢,場景與畫面細
節表現也相當不錯,這部分可以給需要的玩家做參考



http://www.xfastest.com/data/attachment/album/201405/11/161107gdi04gv4xw090zx4.jpg
[圖]
 
在價格方面PowerColor TurboDuo R9 270 2GB OC這張在系列的價格較為漂亮的一款產品
,與其他廠牌價格相差有500~1000元左右的差價,且為短卡設計,非常適合安裝在HTPC主
機內,原廠出廠提供Boost功能,讓效能表現更加出色,縮短了與R9 270X的效能差距,當
然有興趣的玩家可以透過第三方軟體來做超頻,相信會有更佳的表現,但別忘了散熱方面
還是要注意;有這樣的效能與漂亮的價格大大提升了這款PowerColor TurboDuo R9 270

2GB OC的CP值

整體來說中階卡定位的撼訊PowerColor TurboDuo R9 270 2GB OC表現不錯,除了有良好
的散熱系統與電源用料外,原廠還提供了Boost功能,讓效能更上一層樓,撼訊原廠提供3
年保固,後續維修與保固上有一定的保障


以上感謝賞文^^謝謝大家



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