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post #12 of (permalink) Old 02-09-2019, 05:41 PM
encrypted11
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There are english captions for the first video, I referred to 3:00 onwards for the specific portion on memory topology.

Video #2, I've paraphrased the content on the comment #6 and that both QVLs of the Godlike Gaming and Extreme are referenced (T vs. Daisy chain on 2 DIMMs)
Toppc goes on to mention On-Die Termination's (of DDR4 ICs) in relation to T and Daisy chain layouts and that both slots on T need to be populated for extended OC margin for a "perfect signal" since there's a trace related to ODT on both A1 A2 and B1 B2 slots. That's unlike the daisy chain topology.

Video #3, just a video on "Dragon Alliance"... A couple of DRAM models with a stable IC supply (e.g. Hynix-A only, Hynix-C only) are picked from RAM vendors for demonstrating the benefits of daisy chain in a 2 DIMM config, MRC tuning were done on a number of these kits for an MSI certified auto overclock beyond XMP rating. e.g. A Corsair XMP-3600 kit with a designated IC running 4000MHz instead.

P19 onwards
https://download.msi.com/archive/mnu...king-Guide.pdf


Video #3 is related to another topic in his motherboard series on DRAM sorting from "module houses" (corsair, gskill etc) and how were the QVLs built on 4/6/8 PCB layer T-top 2DPC or 1DPC QVLs etc. Regardless, both Overall, Toppc and Raja referred to 4 DIMM being the ideal config for a T-topology motherboard for an extended OC margin.

Daisy chain on Ryzen: Crosshair VII Hero, on an article authored by The Stilt
https://www.io-tech.fi/artikkelit/te...-gigabyte-msi/


Elmor's C7H PDF extract on memory OC margin for this particular daisy chain board

Nano 1.1
(17 items)
Z370 Prep
(6 items)
Nano 1.0
(12 items)
CPU
8700K 5300MHz
Motherboard
ASRock Z390 Phantom Gaming-ITX/ac
Motherboard
ASRock Z370 Fatal1ty Gaming-ITX/ac
GPU
1080 Ti
RAM
TridentZ 8GBx2 [email protected]
Hard Drive
970 EVO 2TB
Hard Drive
970 PRO 1TB
Power Supply
EVGA 750W G3
Cooling
AquaComputer
Cooling
HardwareLabs
Cooling
Bitspower
Cooling
EKWB
Case
Fractal Design Nano S
Operating System
Windows 10 Pro 64-Bit | Mint 18.3 | High Sierra 10.13.4
Monitor
Dell Alienware AW3418DW
Keyboard
ThinkPad Compact USB Keyboard with TrackPoint
Mouse
TrackPoint/UltraNav
CPU
8700K 5300MHz
Motherboard
ASUS Maximus X Hero
GPU
UHD 630 (HDMI)
RAM
TridentZ (Black/White) C14
Hard Drive
HGST TravelStar
Cooling
Cryorig R1 Universal
CPU
7700K
Motherboard
ASUS Maximus VIII Impact
GPU
GTX 1070
RAM
G.SKILL Trident Z 16GB
Hard Drive
960 Pro 512GB
Power Supply
EVGA 550W P2
Cooling
AquaComputer
Cooling
HardwareLabs
Cooling
Bitspower
Cooling
EKWB
Case
Fractal Design Nano S
Operating System
Windows 10 Pro 64-Bit
▲ hide details ▲

Last edited by encrypted11; 02-09-2019 at 05:56 PM.
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