Question Cpu with 20+ Pci Lanes Pcie 4.0 & multi Gpu bottleneck For Gpu Rendering, Will it be Worth it.

Oct 19, 2020
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Cpu with 20+ Pci Lanes Pcie 4.0 & multi Gpu bottleneck For Gpu Rendering, Will it be Worth it.
question 1 ; Its said For games 2 Gpus like rtx3090 It has stutters Even if accommodated with correctly in 40 Pci lanes on pcie 3.0. so will it be different in more cores though same clock speed & 20 Pci lanes of pci 4.0.
question 2 ; lets leave games which need full realtime horse power for real time performance. so now If Its for 3d Rendering using Multi gpu in same 20 lanes of pci 4.0 and same rtx3090 will it scale to support my render time of complex shaders & ray tracing.?
 

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