DOCTOR
> Display Dilemmas
> Superb Solid State
> Box-Fresh Windows
Maximum PC(Ie)
Hello Doc, I’m gearing up to build a workstation that will have dual use: 2560x1440 gaming and VR (on an Oculus Rift with three Oculus Sensors, which require USB 3.1), and for data science. I’m considering AMD’s Ryzen Threadripper and Intel’s Core i9-9900K. What are the real-world implications of the 64 PCIe lanes on Socket TR4-based motherboards versus the 24 lanes offered by the Z390 platform?
In theory, Threadripper should be far superior. I can have a 16-lane graphics card, two M.2-attached SSDs in RAID, a four-lane 10Gb/s Ethernet controller, and a four-port USB add-in card, all fed by the host processor. With a Core i9, once I drop in the graphics card and one SSD, connectivity on Intel’s chip is maxed out, and everything else needs to funnel through the chipset’s paltry four-lane DMI. How much will performance differ between the two, though? It seems like Threadripper is better suited to VR because of the connectivity required by those Oculus Sensors.
You’re reading a preview, subscribe to read more.
Start your free 30 days