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Ryzen PCI-E setup

Soldato
Joined
9 Dec 2006
Posts
9,289
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@ManCave
i'm looking at getting a new PC and using my old PC as a server

here what i want can Ryzen do this, the PCI lane research I've done is giving me different information

GPU at 16 Lanes
M.2 Slot at full speed 4x
2x PCI-E M.2 drives at full speed

can ryzen do this? or do i need the HEDT version?
 
A couple of questions:

  • Why buy a 1 TB and 256 GB SSD? Is 1 TB not enough, or are you using the second as a scratch drive or something? Seems like with the current state of M.2 NVMe SSDs it's better to just buy one and by the time you actually need another one they'll have come down in price a lot. Also note that the performance increase between a standard (SATA AHCI) SSD and an M.2/PCie NVMe SSD is nowhere near as big as the performance jump from an HDD to a standard SSD in real world scenarios. If you're not doing specific workloads that benefit noticeably, I wouldn't bother with more than one M.2 SSD, at least for now. Just use a standard one as a scratch drive if you need it.
  • Why buy an 1800X? If you're overclocking a 1700 will be just as good, unless you really need that extra chance of getting 50-100 MHz more. An extra ~£120 for 2.5% more raw performance (at most) is rather pointless. It looks like you have money to burn anyway but just a thought. As you say, Threadripper or X299 would probably make more sense but you haven't really explained what you're using the machine for. If it's just gaming, multiple M.2 SSDs definitely seems pointless for the cost.

  • 256GB will be os only, probably be around 40GB full, but 128GB is slower so 256GB it is. nothing else other than apps will go here
    1TB will be my mass storage drive, Games,Programming projects & Lightroom etc. further storage will be on a NAS. i could go with standard SSD, but why when i can get more perf & less cables

  • 1800x will be £ place holder for 1976X (12 cores 24 threads @4.1) or 7820X 8 cores 16 threads 4.5Ghz
 
Fair enough. I'd still say it makes more sense to just partition a 1 TB SSD if you want to separate OS + apps from everything else (makes sense). By the time you get close to running out of space, you can probably get a second 1 TB SSD for the current price of a 256 GB one. :)
already using over a 1TB on games :) got 4x500GB SSds atm
 
@DragonQ
yes really, the only thing i current hear in my PC is my GPU. at idle the loud thing i can hear is bird tweet outside.

see my sig for more details
 
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