[XF] 中階效能主力強棒! Galaxy影馳 GTX 550 Ti 顯示卡 搶鮮曝光
無論是GTX 460或是560 Ti在中到高階裝機/遊戲市場造成的搶購旋風，是大家有目共睹的
隨著架構微調與製程技術的更新，nVIDIA針對中階市場發表Fermi 2.0版本的GTX 550 Ti
除了擁有良好的性能/功耗比及超頻性之外，嶄新的混元記憶體架構更是技術層面的新里程碑
搶先對大家帶來的是Galaxy影馳 GTX 550 Ti 1GB GDDR5顯示卡
所有時脈規格採用nVIDIA官方公版數據
https://pic.xfastest.com/elvis/Review/Galaxy-550Ti/Galaxy-550Ti-00.png
以最樸實的面貌向各位展現最純粹GTX 550 Ti的原力
p包裝外盒
https://pic.xfastest.com/elvis/Review/Galaxy-550Ti/Galaxy-550Ti-01.png
深邃而湛藍的銀河星空賦予神秘力量的感覺，同時也標明晶片型號及記憶體容量
盒裝配件
https://pic.xfastest.com/elvis/Review/Galaxy-550Ti/Galaxy-550Ti-02.png
使用說明書、驅動光碟、雙大4pin轉PCI-E 6in電源轉接線
p顯示卡本體
https://pic.xfastest.com/elvis/Review/Galaxy-550Ti/Galaxy-550Ti-03.png
有著與同廠GTS450相同類似飛碟造型的導風罩
I/O Port 介面
https://pic.xfastest.com/elvis/Review/Galaxy-550Ti/Galaxy-550Ti-04.png
HDMI、D-Sub、DVI-I DL
顯示卡頂部
https://pic.xfastest.com/elvis/Review/Galaxy-550Ti/Galaxy-550Ti-05.png
PCI-E pin
https://pic.xfastest.com/elvis/Review/Galaxy-550Ti/Galaxy-550Ti-06.png
顯示卡尾端
https://pic.xfastest.com/elvis/Review/Galaxy-550Ti/Galaxy-550Ti-07.png
使用1組PCI-E 6pin供電輸入
顯示卡背面
https://pic.xfastest.com/elvis/Review/Galaxy-550Ti/Galaxy-550Ti-08.png
散熱器固定強化背板扣具
https://pic.xfastest.com/elvis/Review/Galaxy-550Ti/Galaxy-550Ti-09.png
可以避免散熱器鎖過緊造成板彎
https://pic.xfastest.com/elvis/Review/Galaxy-550Ti/Galaxy-550Ti-12.png
散熱器固定螺絲處附有橡膠緩衝墊圈
https://pic.xfastest.com/elvis/Review/Galaxy-550Ti/Galaxy-550Ti-10.png
MOSFET散熱片採用彈簧螺絲固定
https://pic.xfastest.com/elvis/Review/Galaxy-550Ti/Galaxy-550Ti-11.png
p散熱
卸下散熱器
https://pic.xfastest.com/elvis/Review/Galaxy-550Ti/Galaxy-550Ti-13.png
散熱器與GPU接觸面為銅芯
https://pic.xfastest.com/elvis/Review/Galaxy-550Ti/Galaxy-550Ti-14.png
螺絲鎖點也有橡膠緩衝墊圈
https://pic.xfastest.com/elvis/Review/Galaxy-550Ti/Galaxy-550Ti-15.png
散熱器本體為銅芯鋁鰭設計
https://pic.xfastest.com/elvis/Review/Galaxy-550Ti/Galaxy-550Ti-16.png
風扇面銅芯中央有圓錐狀凹槽
散熱風扇
https://pic.xfastest.com/elvis/Review/Galaxy-550Ti/Galaxy-550Ti-17.png
8cm 9片鐮葉風扇
風扇為4pin PWM溫控設計
https://pic.xfastest.com/elvis/Review/Galaxy-550Ti/Galaxy-550Ti-18.png
MOSFET散熱片
https://pic.xfastest.com/elvis/Review/Galaxy-550Ti/Galaxy-550Ti-19.png
鋁製黑色
MOSFET與散熱片之間導熱媒介為散熱膠布
https://pic.xfastest.com/elvis/Review/Galaxy-550Ti/Galaxy-550Ti-20.png
螺孔周圍也是備有橡膠緩衝墊圈
p顯示卡裸卡全貌
https://pic.xfastest.com/elvis/Review/Galaxy-550Ti/Galaxy-550Ti-21.png
GPU真身
https://pic.xfastest.com/elvis/Review/Galaxy-550Ti/Galaxy-550Ti-25.png
GF116-400-A1
GTX 550 Ti的記憶體架構比較特殊，由6個GDDR5顆粒構成192bit的記憶體頻寬
https://pic.xfastest.com/elvis/Review/Galaxy-550Ti/Galaxy-550Ti-26.png
位於GPU與供電區中間的為2個2Gb顆粒，採用hynix H5GQ2H24MFA-T2C
其餘4個GPU周圍的是1Gb顆粒，採用hynix H5GQ1H24MFA-T2C
https://pic.xfastest.com/elvis/Review/Galaxy-550Ti/Galaxy-550Ti-27.png
I/O Port 內側
https://pic.xfastest.com/elvis/Review/Galaxy-550Ti/Galaxy-550Ti-22.png
散熱風扇插座
https://pic.xfastest.com/elvis/Review/Galaxy-550Ti/Galaxy-550Ti-23.png
支援4pin PWM溫控風扇
1組SLI橋接pin
https://pic.xfastest.com/elvis/Review/Galaxy-550Ti/Galaxy-550Ti-24.png
可實行2-Way SLI
緩衝橡膠墊
https://pic.xfastest.com/elvis/Review/Galaxy-550Ti/Galaxy-550Ti-28.png
防止散熱器鎖過緊造成板彎或是與散熱器接觸短路
MOSFET供電區
https://pic.xfastest.com/elvis/Review/Galaxy-550Ti/Galaxy-550Ti-29.png
採用2+1相供電設計
https://pic.xfastest.com/elvis/Review/Galaxy-550Ti/Galaxy-550Ti-30.png
p測試平台設備
測試平台與成績引用自https://www.xfastest.com/cms/VGA/
CPU: Intel Core i7-2600K OC @ 4.8GHz
Cooler: CoolerMaster V6-GT
Thermal Compound: Antec Formula 7
MB: ASRock Fatal1ty P67 Professional
Memory: Kingston HyperX T1 DDR3 @ 1600MHz 8-8-8-24
Power Supply: Antec SG1200W
Chassis: Lani-Li PC-P50R
https://pic.xfastest.com/elvis/XF-VGA/XF-VGA-Bench-01.jpg
pBenchmark Score性能表現
3DMark06 (DirectX 9)
https://pic.xfastest.com/XF-VGA/X00052-01.jpg
3DMarkVantage Performance (DirectX 10)
https://pic.xfastest.com/XF-VGA/X00052-02.jpg
3DMarkVantage Extreme (DirectX 10)
https://pic.xfastest.com/XF-VGA/X00052-03.jpg
3DMark11 Performance (DirectX 11)
https://pic.xfastest.com/XF-VGA/X00052-04.jpg
3DMark11 Extreme (DirectX 11)
https://pic.xfastest.com/XF-VGA/X00052-05.jpg
Unigine Heaven 2.1(DirectX 11, 1920x1080, 8xAA, 16xAF)
https://pic.xfastest.com/XF-VGA/X00052-11.jpg
p遊戲性能表現
快打旋風 4 (1920x1200, 預設特效)
https://pic.xfastest.com/elvis/Review/Galaxy-550Ti/StreetFighterIV.png
太空戰士 XIV (1920x1080, 預設特效)
https://pic.xfastest.com/elvis/Review/Galaxy-550Ti/FFXIV.png
惡靈古堡 5 (DirectX 10, 1920x1200, 預設特效)
https://pic.xfastest.com/elvis/Review/Galaxy-550Ti/RE5.png
HAWX 2 (DirectX 11, 1920x1200, 預設特效)
https://pic.xfastest.com/elvis/Review/Galaxy-550Ti/HAWX2.png
失落的星球 2 (DirectX 11, 1920x1200, 預設特效)
https://pic.xfastest.com/elvis/Review/Galaxy-550Ti/LP2.png
p功耗/溫度表現
使用FurMark 1.9.0燒機測試
https://pic.xfastest.com/XF-VGA/X00052-07.jpg
整機最大耗電285W
燒機5分鐘
https://pic.xfastest.com/XF-VGA/X00052-06.jpg
GPU溫度穩定在70ﾟC
p效能/功耗/溫度綜合比較
測試成績與比較引用自https://www.xfastest.com/cms/VGA/
選出價位帶相近與效能的最接近公版的Galaxy GeForce GTS450及ASUS Radeon HD5770互相比較
DirectX 9 - 3DMark06
https://pic.xfastest.com/elvis/Review/Galaxy-550Ti/550-DX9.png
1280x1024 一般解析度狀況下: GTX 550 Ti>HD5770>GTS 450
DirectX 10 - 3DMark Vantage
https://pic.xfastest.com/elvis/Review/Galaxy-550Ti/550-DX10.png
Performance Mode - 1280x1024 一般解析度狀況下: HD5770>=GTX 550 Ti>GTS 450
Extreme Mode - 1920x1200 高解析度/中等反鋸齒狀況下: GTX 550 Ti>HD5770>GTS 450
DirectX 11
https://pic.xfastest.com/elvis/Review/Galaxy-550Ti/550-DX11.png
1920x1080 高解析度/高反鋸齒/高異相性過濾狀況下: GTX 550 Ti>HD5770>GTS 450
功耗與溫度
https://pic.xfastest.com/elvis/Review/Galaxy-550Ti/550-Power.png
功耗: GTS 450<GTX 550 Ti<=HD5770
溫度: GTX 550 Ti<GTS 450<HD5770
p總結
效能方面落點應該夾在AMD的6850與5770之間，不過首版驅動的狀態距離6850稍遠一點點
遊戲方面即使在高解析度下一般特效也有還不錯的表現
溫度與功耗方面由於製程的進步，整體都壓制在非常合理的範圍內
噪音的部分由FurMark 1.9.0測試圖可見到燒機時最高轉速來到61%的2490rpm，8cm風扇在這個轉速下噪音其實並不會太大聲
目前得知的官方定價落點在US$149
整體而論性能/功耗/溫度/噪音各方面表現都很到位，可惜AMD目前使出跳到溺水這個大絕招(雖然BIOS頻頻出問題XD)
如果價格再更親民一些，GTX 550 Ti非常適合中階裝機的消費者
想了解更多關於超頻相關的性能嗎? 請參閱:
https://pic.xfastest.com/elvis/Review/Galaxy-550TiWhite/Galaxy-550TiWhite-00.png
首映預告! Galaxy影馳 GTX 550 Ti White Edition 雪白銀河 嗯....
沒了... 還沒有貼完嗎 ?:que:... 羽神大沒有超頻測測看唷...... 好像還不錯 幫你推一個 我覺得高於 4000 就不值得入手..
因為現在2900就能夠買到 450 .. :(.... 羽神大沒有超頻測測看唷......
knighter9999 發表於 2011-3-16 00:51 https://www.xfastest.com/images/common/back.gif
Galaxy不是只有出這一張GTX 550 Ti而已:P..
想看超頻的要等一下下喔:)... 好像還不錯 幫你推一個
gzone00 發表於 2011-3-16 01:12 https://www.xfastest.com/images/common/back.gif
:D... 如果價格再更親民一些，GTX 550 Ti非常適合中階裝機的消費者
羽神翼 發表於 2011/3/15 21:00 https://www.xfastest.com/images/common/back.gif
同意:hug:..
這張的老爹450不是在跳水嗎?
真希望店員看錯，手抖了一下450變550:(....
相較於450真的有進步，但幅度不大
目前是NV的單6PIN卡王
但是要跟6850比真的還是有差距 Galaxy不是只有出這一張GTX 550 Ti而已
想看超頻的要等一下下喔
羽神翼 發表於 2011/3/16 04:18 https://www.xfastest.com/images/common/back.gif
神翼大手上有白色PCB的那張?;P..
不知是否能看到460的車尾燈 看來要跟上460需要大超才行:hug:..
頁:
[1]
2