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| 23 May 2010 | #1 |
| | Is there a diiference beetween PCIe x16 and PCIe x16 2.0 Are there both PCIe x16 and PCIe x16 2.0 cards/slots out there ? If so will a PCIe x16 2.0 work ok in an regular PCIe x16 ? Thanks |
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| 23 May 2010 | #2 |
| | Most newer cards are PCIe x16 2.0 & 2.1 PCIe x16 2.0 is backwards compatible with PCIe x16 Graphic cards and motherboards designed for v2.0 will be able to work with v1.1 and v1.0 |
| My System Specs |
| 24 May 2010 | #3 |
| | Yes, I have an Asus M2N68-AM SE2, it only has a PCIe 1 x16 slot and my 220GT is PCIe 2 x16. It works fine but I am likely not getting its maximum performance. |
| My System Specs |
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| 26 May 2010 | #4 |
| | 2.0 effectively doubles the bandwidth compared to 1.0/1.1. Depending on the complexity of textures/rendering the bandwidth will be beneficial. And as the others stated 2.0 cards are backwards compatible. |
| My System Specs |
| 26 May 2010 | #5 |
| | in real terms your looking at about 2fps so i wouldnt worry about it , more powerfull cards are able to take advantage of the extra bandwidth , yours isnt really |
| My System Specs |
| 26 May 2010 | #6 |
| | It's somewhat like this: 16x pcie 2.0 = around 8x pcie 1.0. On a 5870 a 16x pcie 1.0 slot will bottleneck the gpu for around 1~2%, while bottlenecking a 5970 for around 8% or more.. |
| My System Specs |
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Is there a diiference beetween PCIe x16 and PCIe x16 2.0 problems?
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