2G显存真有用？蓝宝2G显存HD4890测试

测试平台介绍及测试项目

◆ 测试平台

• Windows Vista SP1操作系统
• Intel Core 2 Extreme QX6850 (3.00GHz)
• Gigabyte X38T-DQ6主板
• 2 x 1GB DDR3-1333内存
• 希捷7200.10 200GB SATA硬盘

◆ 测试显卡

• Sapphire Vapor-X HD 4890 2GB GDDR5 (Catalyst 9.6)
• PowerColor PCS+ HD 4890 Battle Forge Edition (Catalyst 9.5)
• ATI Radeon HD 4890 1GB (Catalyst 9.5)
• NVIDIA GeForce GTX 275 896MB (ForceWare 185.63 Beta)
• Palit GeForce GTX 260 Sonic 216 SP (ForceWare 181.20)
• NVIDIA GeForce GTX 260 Core 216 (ForceWare 181.20)
• ATI Radeon 4870 512MB (Catalyst 9.1)

◆ 测试项目

• Futuremark 3DMark06
• Futuremark 3DMark Vantage
• Crysis Warhead
• Far Cry 2
• Unreal Tournament 3