infinity fabric

Forum discussion tagged with infinity fabric.
  1. M

    Question 5800x3d expected performance with a 2666 cl 16 ram, compared to recommended

    I've a haswel-E built with an msi mb, & a 32 kit of 4x8, dual rank, 2666 cl16 ram sticks, Crucial ballistix Elite BLE8G4D26AFEA.16FAD Crucial - BLE8G4D26AFEA.16FAD 8GB 288pin DIMM DDR4 - Memory Module (compuram.biz) , BLE8G4D26AFEA.16FAD Crucial Gaming Memory (memory4less.com) , a while ago it...
  2. kioharumi

    [SOLVED] Memory Timings not sync 100% to exact value and have decimals.

    I've used DRam Ryzen Calculator with my DDR4-4000MHz CL16 (F4-4000C16D-32GTRS ). Max with that software is at frequency of 3866MHz. Running at stock DOCP 4000MHz, RAM works fine, but 5900x CPU's FClock won't play nice in my case if i set to 2000MHz (1:1) ratio. System will always have CRITICAL...
  3. V

    Question Can't get the D.O.C.P to work

    Hi guys, I recently bought new parts, but I can't get them to work properly. The Rig: MB: Asus ROG Crosshair Hero VIII Wi-Fi CPU: AMD 5900X RAM: G.Skill Ripjaws - 2x32GB 4000MHz CL18 PSU: Be Quiet! Dark Power Pro 1000W So the problem is that when I enter the BIOS and load the D.O.C.P the...
  4. E

    Question ....

    Hello everyone! -Asus ROG Crosshair VIII Hero (even after update to newest bios- no difference, Problem is still there). -r9 3900x cooled with Noctua NH-D15S THE PROBLEM: 9 out of 10 times booting fails (I assume it doesn't even reach bios because my monitor doesn't recieve any...
  5. Vana Ivan Pandovski

    [SOLVED] Can someone help me with Memory / Voltages UCLK-FCLK

    Hi, so I cannot be too much explanatory in the title of course but I want some of you guys that have knowledge on stuff as memory infinity fabric and memory and some voltages why are displaying on this way on this picture https://puu.sh/Ev87n/a5642517d0.png So first when I open HWiNFO64 there...
  6. M

    Question How reliably does the 3700x hit 1900mhz on the FCLK?

    Hey guys just wanted to know how reliably does the 3700x hit 1900mhz on the FCLK? and if it doesn't, does the 3900x hit 1900mhz more reliably? thanks.
  7. M

    Discussion Clarifying Ryzen 3000 memory overclocking

    AMD's marketing on Ryzen 3000 DRAM overclocking has been confusing at best, in some instances saying the DRAM clock is decoupled from the Infinity Fabric, and in others that the IF clock (seemingly) runs at half the speed beyond 3733 MT/s. While both are partially true, neither actually fully...
  8. J

    [SOLVED] Why do we have a master and slave compute cluster setup? Why can't they be equal?

    For this to make sense, look at the EPYC's infinity fabric. You see how all the dies are connected to one another, why can't this work for compute clusters? Instead of having 1 master processor and multiple slave processors, why don't we have them equally connected so any processor can talk to...