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測試結果、結論

- 2009-01-01 以 Alan Yang
來源 : Tom's Hardware TW – 關鍵字 : HD4830, RV770LE, RV770, HD4850

測試結果、結論

測試結果
3DMark Vantage :
解析度Radeon HD4850 Radeon HD4830
High(1680x1050)  
3DMark ScoreH4619H3572
GPU Score41923174
GPU TEST112.68 FPS9.36 FPS
GPU TEST211.87 FPS9.24 FPS
CPU Score1216412290
CPU TEST11659.55 PLANS/S1652.70 PLANS/S
CPU TEST216.72 STEPS/S17.50 STEPS/S
Extreme(1920x1200)  
3DMark ScoreX3064X2331
GPU Score29482236
GPU TEST19.56 FPS7.11 FPS
GPU TEST27.68 FPS5.98 FPS
CPU Score1213111982
CPU TEST11642.08 PLANS/S1639.72 PLANS/S
CPU TEST117.00 STEPS/S16.34 STEPS/S
3DMark 06 :
解析度 Radeon HD4850 Radeon HD4830
1600x1200 noAA   
3DMark Score1228711378
SM2.0 Score48454449
HDR/SM3.0 Score58225217
CPU Score34003421
1920x1200 noAA   
3DMark Score1187010155
SM2.0 Score47664120
HDR/SM3.0 Score54234280
CPU Score34273425
1920x1200 2X AA   
3DMark Score1187010155
SM2.0 Score47664120
HDR/SM3.0 Score54234280
CPU Score34273425
3DMark 05 :
解析度Radeon HD4850 Radeon HD4830
1600x1200 noAA  
3DMark Score1718716256
1920x1200 noAA  
3DMark Score1668715524
1920x1200 2X AA  
3DMark Score1528714038
1920x1200 8X AA  
3DMark Score1285111668
DX9遊戲
Supreme Commander - Forged Alliance :(High)
解析度 Radeon HD4850 Radeon HD4830
1600x1200 noAA47.36634.073
1920x1200 noAA45.86535.950
1920x1200 4X AA
44.88532.469
FEAR Perseus Mandate :(High)
解析度 Radeon HD4850 Radeon HD4830
1600x1200 noAA7958
1920x1200 noAA
6750
1920x1200 4X AA4637
World in Conflict :
解析度Radeon HD4850 Radeon HD4830
1600x1200 noAA/AF5734
1600x1200 4X AA/4X AF3924
1920x1200 noAA/AF5331
1920x1200 4X AA/4X AF4522
DevilMayCry4 Trial :(High)
解析度Radeon HD4850 Radeon HD4830
1600x1200 noAA/AF  
Scene1124.9683.39
Scene2107.8871.83
Scene3145.53102.69
Scene486.8759.01
RankSA
1920x1200 noAA/AF  
Scene1116.6279.32
Scene2100.9268.40
Scene3142.5294.28
Scene481.9754.01
RankSA
LOSTPLANETCOLONIES :
解析度 Radeon HD4850 Radeon HD4830
1600x1200 no AA/AF
  
Area15337.6
Area274.154
1920x1200 no AA/AF  
Area146.532.9
Area265.148.4
1920x1200 4X AA/4X AF  
Area138.228.3
Area250.941
DX10遊戲
Crysis V1.2.1 :(High)
解析度 Radeon HD4850 Radeon HD4830
1600x1200 noAA  
GPU TEST31.416.27
1920x1200 no AA  
GPU TEST26.1913.38
Company of Heroes Opposing Fronts :(auto set) :
解析度Radeon HD4850 Radeon HD4830
1600x1200 noAA/AF44.333.4
1920x1200 noAA/AF43.725
1600x1200 4X AA/AF38.924.5
Far Cry 2 :(High)
解析度Radeon HD4850 Radeon HD4830
1600x1200 noAA/AF  
Run 155.9447.90
Run 262.9353.47
Run 364.3055.45
Run 443.1040.81
Run 552.7045.56
1920x1200 noAA/AF  
Run 150.0442.66
Run 256.1147.51
Run 357.7249.59
Run 442.4136.03
Run 547.3840.46
1920x1200 2X AA  
Run 140.4235.23
Run 246.1239.33
Run 345.1240.53
Run 435.4031.71
Run 539.6434.46
World in Conflict :
解析度Radeon HD4850 Radeon HD4830
1600x1200 noAA/AF4524
1600x1200 4X AA/4X AF3317
1920x1200 noAA/AF3918
1920x1200 4X AA/4X AF278
DevilMayCry4 Trial :(High)
解析度Radeon HD4850 Radeon HD4830
1600x1200 noAA/AF  
Scene192.7462.35
Scene280.4157.29
Scene3104.5175.81
Scene469.9544.44
RankSB
1920x1080 noAA/AF  
Scene187.760.3
Scene277.9156.38
Scene3104.7469.93
Scene462.7441.21
RankAB
LOSTPLANETCOLONIES :
解析度 Radeon HD4850 Radeon HD4830
1600x1200 no AA/AF
  
Area136.323.3
Area259.744.2
1920x1200 no AA/AF  
Area132.320.8
Area252.442
1920x1200 4X AA/4X AF  
Area131.620.2
Area252.739.5
GPU溫度 :
使用模式Radeon HD4850Radeon HD4830
待機74度60度
最高89度84度

結論

ATI Radeon HD 4830於1920X1200解析度下,仍使得DX9遊戲在獲得較佳貼圖細節條件下,順暢地執行遊戲場景,但是在DX10遊戲的表現上,建議解析度設定為1600X1200,同時特校可能需關閉,如此才會獲得較佳的遊戲體驗。另外,對照Radeon HD 4850的各項遊戲張數表現,ATI Radeon HD 4830受限於硬體規格簡化,FPS數相對也減少許多。

面對Geforce 9800GT而言,ATI Radeon HD 4830必須隨時調整本身性價比,就像我們曾於報導中提及,以其位居的價格帶來看,Geforce 9800GT依然是實力強勁的產品,而且仍然是值得考慮的選擇。

ATI Radeon HD 4830
雖然Radeon HD 4830是4850的簡化版,但是這款公板直接沿用Radeon HD 4850硬體設計,搭載RV770LE GPU,擁有965M電晶體數量,採TSMC 55奈米製程,內建640組Stream Processors數量,核心時脈預設為575 MHz,配八顆奇夢達 HYB18H512221BF-18記憶體顆粒,工作頻率設定為900 MHz,其性價比瞄準Geforce 9800GT而來。
  • 優點
  • 缺點
    • 與Radeon HD 4850相同用料與佈局設計
    • 需更新BIOS打開被關閉的Stream Processors
    • 需手動調整風扇轉速來降低工作溫度

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