ATI這次的4系列來勢洶洶，Radeon HD 4850由TSMC代工，與ATI上一代3850、3870一樣為55奈米製程，支援DirectX 10.1..採用Sing-Slot風扇，礙於NDA小弟就不列出所有規格了。
只能說這次ATI真得有備而來，這次先讓大家知道大概的效能，也因為還在NDA階段~故驅動程式也還沒盡善盡美(但是已經不像3850、3870剛推出時，跑遊戲破圖或者是根本無法RUN Game了..)，進步最大的莫過於在Vista 64的支援度上更上一層樓了，或許..等正式上市時，效能會更狂爆也說不定! 總之~這次的ATI 4系列，很值得大家來等待!!

以下測試開始:

硬體測試資訊:
CPU:E8500 8*500@ 4Ghz

MB:ASUS P5Q-D

RAM:威剛 8G 2G*4

HDD :WD 250G AAKS Raid-0

OS : Vista64

GPU-Z一樣要等下一個版本，目前都是辨識錯誤的狀態，如果真實時脈真是這樣ATI或許稱霸宇宙了呢!! XD



3D MARK VANTAGE分數 單核心的分數已經超越nVIDIA 9800GTX 512囉..


9800GTX 5123D MARK VANTAGE分數..核心超上710 Mhz還是輸給了4850..



3D MARK06測試:

1280*1024 NOAA 分數12318


1280*1024 2AA 分數11180 大家注意看..下降幅度不高 =.=+


1280*1024 4AA 分數10391 下降更少了.... =0=+


1280*1024 8AA 分數9087..




Crysis測試:

一開始未開AA測試4個解析度，請各位往下看!


開始跑AA測試...各解析度分數如下!
Run #1- DX10 800x600 AA=2x, 64 bit test, Quality: High ~~ Overall Average FPS: 55.815
Run #2- DX10 800x600 AA=4x, 64 bit test, Quality: High ~~ Overall Average FPS: 54.18
Run #3- DX10 800x600 AA=8x, 64 bit test, Quality: High ~~ Overall Average FPS: 55.315
Run #4- DX10 1280x1024 AA=2x, 64 bit test, Quality: High ~~ Overall Average FPS: 38.4
Run #5- DX10 1280x1024 AA=4x, 64 bit test, Quality: High ~~ Overall Average FPS: 34.905
Run #6- DX10 1280x1024 AA=8x, 64 bit test, Quality: High ~~ Overall Average FPS: 38.5
Run #7- DX10 1680x1050 AA=2x, 64 bit test, Quality: High ~~ Overall Average FPS: 29.505
Run #8- DX10 1680x1050 AA=4x, 64 bit test, Quality: High ~~ Overall Average FPS: 26.175
Run #9- DX10 1680x1050 AA=8x, 64 bit test, Quality: High ~~ Overall Average FPS: 28.735
Run #10- DX10 1900x1200 AA=2x, 64 bit test, Quality: High ~~ Overall Average FPS: 24.25


以上提供給各位大大參考!

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z.