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前言.
GTX260一共有兩種公版版本,Shading Units:分別為192『GTX260』與216『GTX260+』的數量差異,260時脈值皆為Core Clock: 576 MHz、Memory Clock: 999 MHz、Shader: 1242MHz;而Gigabyte本次送測的260+OC版本為自家重新layout之超頻版本Core Clock: 650MHz、Memory Clock: 1000 MHz、Shader: 1400MHz
下面容小弟娓娓道來~
新舊款GTX260
上
新款GTX260
55nm 260+oc (650/1000/1400)
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下
舊款GTX260
65nm 260 (576/999/1242)
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技嘉官網 GV-N26OC-896I*
技嘉UDV詳細介紹採用 NVIDIA GeForce GTX 260 繪圖晶片
支援 PCI 2.0Express
支援微軟 DirectX 10 及OpenGL 2.1指令集
內建業界最佳 896 MB GDDR3 顯示記憶體,採用448位元記憶體管理介面
支援NVIDIA PureVideo HD 技術
配置Dual link DVI-I / D-sub / HDMI / HDCP
電源供應器需500W以上
====================
初章.
包裝外盒
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卡本體
正
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反
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上
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下
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右 ~進氣孔
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左 ~I/O
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驗明正身GV-N26OC-896I 2oz 版本
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需雙6pin供電
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=====================
貳章.
上機實測
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三隻豬小豬系列
一隻小豬 1920x1200 8AA
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三隻小豬 1920x1200 8AA
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五隻小豬 1920x1200 8AA
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六隻小豬 1920x1200 8AA
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X隻小豬
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Aquamark 預設值
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1920x1200
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CINEBENCH R10
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Cryostasis TechDemo-硬體+軟體
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PhysX FluidMark 1920x1200 MSAA16X
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Lightsmark 2008 1920x1200
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FurMark V1.6.5 1920x1200 MSAA16x
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Farcry 2 1920x1200特效全開
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fr-041_debris 1920x1200 特效全開
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DevilMayCry4 1920x1200 特效全開
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ginei 特效全開
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Monster Hunter Frontier 1920x1200 特效全開
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Nurien
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PT-Boats 1920x1200 特效全開
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StreetFighterIV 1920x1200 預設值
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1920x1200 特效全開
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TLRBench 1920x1200 特效全開
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Sanctuary 1920x1200 預設值
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1920x1200 特效全開
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Tropics 1920x1200 特效全開
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===============
小結:
1.效能上遠勝於舊版GTX260更逼近GTX275
2.散熱上依然採用公版散熱解決方案,全速運轉中噪音著實擾人
3.用料上這張技嘉GV-N26OC-896I也是採2oz UDV系列2盎司純銅電路板、一線品牌高品質記憶體、全日系固態電容、亞鐵鹽蕊電感、超低電阻式Mosfet
4.I/O上與公版卡相比S端子改為鍍金HDMI接頭;一組DVI改為DSUB接頭,符合潮流與相容性
*鳴謝協力廠商『WD威騰電子、技嘉科技、迎廣科技、鈦宇數位』