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(04-20-2015, 08:21 PM)bomblord Wrote: The difference between a 2.0 and a 3.0 slot is about 2-3 fps and they are backwards compatible. Larger GPU's with massive amounts of VRAM and games that have massively sized textures probably have a bigger difference though.
Still, that's with high-tier cards say from the GTX 960/270X up.
God-tier cards, you already have hardware that has PCI-Express 3.0 compatibility.
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the decrease in speed on My GTX-750Ti was pretty high when using a lower slot. though, the difference wouldn't be much in low end cards like GT-X10-X40 series.
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(04-21-2015, 02:37 PM)bomblord Wrote: This will probably help it's 2 years old at this point so the difference is probably more pronounced with newer cards in general this should still hold true.
This is using a GTX Titan. All Hardware aside from the mobo stayed the same.
https://www.pugetsystems.com/labs/articl...mance-518/
That's
barely a 1fps even in an x8 slot.
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it makes a larger difference if you measure the performance with any benchmarking tool. try it
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(04-21-2015, 03:59 PM)ssakash Wrote: it makes a larger difference if you measure the performance with any benchmarking tool. try it
(04-21-2015, 03:59 PM)ssakash Wrote: benchmarking
(04-21-2015, 03:59 PM)ssakash Wrote: benchmarking
Anyways...
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err.. I meant to try it in power measuring benchmarks tools like Passmark rather than testing them on games and benchmarking them.
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(04-21-2015, 05:22 PM)ssakash Wrote: err.. I meant to try it in power measuring benchmarks tools like Passmark rather than testing them on games and benchmarking them.
eh decent point
Either way, the average person buying a GPU doesn't give two sh*ts about benchmarks on different PCI-Express ports. All they'll care is how it does in games.
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The pcie 3.0 is near useless, period, the mobos with pcie 2.0 are still good actually, you are talking of a mid-range setup so we don't care at all.
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PCI Express 3.0 is only activatet with Nvidia cards when you have a 3xxx CPU or higher from intel.....