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专项PK—HD5970 CFX对决HD5970
Radeon HD 5970交火模式可以说是目前娱乐级3D显卡中最强的组合,那么目前这个组合优化情况如何?相对于单卡Radeon HD 5970而言,性能会有多大提升呢?本环节专项PK将给您一个答案。
Radeon HD 5970 CFX PK Radeon HD 5970 | |||
Radeon HD 5950 CFX | Radeon HD 5970 | HD5970CFX领先HD5970 | |
理 论 性 能 测 试 | |||
3Dmark 06 | |||
1280*1024 | 23842 | 23485 | 1.5% |
1920*1200 | 23588 | 22878 | 3.1% |
1920*1200 4x+16x | 23331 | 21839 | 6.8% |
2560*1600 | 23106 | 21931 | 5.4% |
2560*1600 4x+16x | 22742 | 19119 | 18.9% |
3Dmark Vantage | |||
Performance | 27855 | 21273 | 30.9% |
High | 24059 | 15980 | 50.6% |
Extreme | 20214 | 11828 | 70.9% |
DirectX 9 游 戏 性 能 测 试 | |||
Left 4 Dead | |||
1920*1200 | 230.1 | 226.7 | 1.5% |
1920*1200 4x+16x | 224.6 | 220.8 | 1.7% |
2560*1600 | 213.5 | 198.1 | 7.8% |
2560*1600 4x+16x | 203.6 | 169.1 | 20.4% |
Need for Speed:Shift | |||
1920*1200 | 134.6 | 133.6 | 0.7% |
1920*1200 4x+16x | 134.4 | 132.8 | 1.2% |
2560*1600 | 132.5 | 130.5 | 1.5% |
2560*1600 4x+16x | 131.1 | 128.8 | 1.8% |
Street Fighter IV | |||
1920*1200 | 400.3 | 347.3 | 15.3% |
1920*1200 4x+16x | 280.9 | 223.1 | 25.9% |
2560*1600 | 396.2 | 320.9 | 23.4% |
2560*1600 4x+16x | 279.4 | 204.4 | 36.7% |
DirectX 10 游 戏 性 能 测 试 | |||
Company of Heroes | |||
1920*1200 | 192.6 | 172.5 | 11.7% |
1920*1200 4x+16x | 155.8 | 147.4 | 5.7% |
2560*1600 | 171.3 | 140.9 | 21.6% |
2560*1600 4x+16x | 122.4 | 109.1 | 12.2% |
Crysis | |||
1920*1200 | 60.2 | 50.4 | 19.4% |
2560*1600 | 51.6 | 31.5 | 63.8% |
Resident Evil 5 | |||
1920*1200 | 133.5 | 131.9 | 1.2% |
1920*1200 4x+16x | 132.1 | 126.9 | 4.1% |
2560*1600 | 130.9 | 106.4 | 23.1% |
2560*1600 4x+16x | 130.4 | 101.1 | 28.9% |
DirectX 10.1 游 戏 性 能 测 试 | |||
FarCry 2 | |||
1920*1200 | 158.1 | 133.3 | 18.6% |
1920*1200 4x+16x | 154.1 | 100.8 | 52.9% |
2560*1600 | 156.7 | 100.6 | 55.8% |
2560*1600 4x+16x | 127.4 | 70.1 | 81.7% |
S.T.A.L.K.E.R.:Clearsky | |||
1920*1200 | 88.8 | 73.1 | 21.5% |
2560*1600 | 79.4 | 57.7 | 37.6% |
Tom Clancy's H.A.W.X | |||
1920*1200 | 174 | 132 | 31.8% |
1920*1200 4x+16x | 88 | 73 | 20.5% |
2560*1600 | 168 | 105 | 60.0% |
2560*1600 4x+16x | 76 | 55 | 38.2% |
DirectX 11 游 戏 性 能 测 试 | |||
Heaven Benchmark | |||
1920*1200 | 91.1 | 58.3 | 56.3% |
2560*1600 | 75.8 | 42.2 | 79.6% |
S.T.A.L.K.E.R.:Call of Prypiat | |||
1920*1200 | 107.3 | 97.1 | 10.5% |
2560*1600 | 88.4 | 67.9 | 30.2% |
功 耗 测 试 | |||
待机平均功耗 | 200 | 171 | -16.9% |
满载峰值功耗 | 648 | 404 | -60.4% |
Radeon HD 5970交火模式是目前最强的3D平台,通过上述成绩对比可以看出此时CPU已经严重成为3D效能发挥的瓶颈,很多项目中交火模式相对于单卡几乎没有提升。而随着DirectX版本应用的提升,以及画质的提升,多卡模式性能逐渐显露,最高有80%的性能提升。
总结而言,Radeon HD 5970交火模式是当前最强的娱乐级3D平台,CPU是其发挥的性能瓶颈。