PCI Express 3.0 Bandwidth Test 8x8 vs 16x16 | GTX 1080 SLI | i7 5960X 4.5GHz

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United Kingdom Bang4BuckPC Gamer
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Published on ● Video Link: https://www.youtube.com/watch?v=HchSu5peIoc


Duration: 10:01
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Does PCI Express bandwidth really mater when running dual graphics cards. I will be putting this to the test with my Two NVIDIA GTX 1080's and Intel i7 5960X.

Full system specs
Intel i7 5960X overclocked to 4.5Ghz
MSI Gaming 7 X99A
Nvidia GTX 1080 EVGA Founders Edition
Nvidia GTX 1080 ASUS Founders Edition
EVGA High Bandwidth Bridge
AMD R9 290 MSI Reference
radeon-ReLivecrimson-16.12.1 Driver
Nvidia GeForce 376.48 Hotfix driver
32GB of Corsair Vengeance LPX 2666Mhz DDR4
Corsair Graphite 780T Black
Corsair HX 1000i PSU
Corsair H110i
Samsung 850 EVO 500GB
Samsung SM951 M.2 128GB PCIe 3.0 SSD
OCZ Agility 128GB SSD
Toshiba 3TB HDD
Monitor Samsung U28D590D 4K



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Tags:
GTX 1080 SLI benchmarks
Nvidia GTX 1080 SLI 4k benchmarks
PCI Express 8x8 vs 16x16
PCI express 16x16 vs 8x8
PXI express bandwidth test 8x8 vs 16x16
intel i7 5960x
intel i7 5960X 16x16 SLI
Nvidia GTX 1080 benchmarks