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ATI Radeon HD 3870 X2 System Requirements
* PCI Express® based PC is required with one dual-width X16 lane graphics slot available on the motherboard
ATI Radeon HD 3870 and ATI Radeon HD 3850 System Requirements
* PCI Express® based PC is required with one X16 lane graphics slot available on the motherboard
*ATI Radeon™ HD 3870 GPUs support PCIe 2.0. Some board configurations may not fully comply with complete PCIe 2.0 specification and operate at PCIe 1.1 specifications on motherboards that support PCIe 2.0. Please consult with board manufacturer if this is an important feature for you.
这是让人困惑的地方
btw:
HD3870 (512 MB) OC CF PCIe 1.0a x8x8 1163.8fps 100.0%
HD3870 (512 MB) OC CF PCIe 2.0 x16x16 1312.8fps 112.8% |
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