https://www.tomshw.de/2018/11/22/effizenzve...ing-igorslab/2/

just eyeballing the curve, i'm not gonna measure the slope, the rx590 peak efficiency is between 1450 to 1500MHz when undervolted.

and the gigabutt 580 peak efficiency at 1300. it is probably not the best asic quality.
if i have to guess, around 65% asic.

But AMD cards doesn't have much room for OC to begin with? 

Some hardcore OC expert able to OC his 5700xt to catch up the performance with RTX 2080!?

Note: its a german website. so, use google to translate it.

https://www.tomshw.de/2019/07/11/ungefessel...und-rx-5700-xt/

Btw, a noob question on GPU power source

my new card has 2 connector, 6 pins & 8 pins

and from my PSU (Super flower 600w) I have 2 PCI-E power cables
one with 2 x 2+6 pins connector (the other connector is a Y split from the main one)
the other cable is just with one 6+2 pins connector

Currently I'm plugging on both cables from PSU, leaving one splitted 6+2 connector dangling, and my GPU seems to run just fine

question is, can I just use the single cable with 2 connectors (splitted) to power up the GPU?

Known Issues:

    Gears 5 may experience an application hang on loading screen with APU only (Ryzen) based desktop system configurations.
    HDMI® overscan and underscan options may be missing from Radeon Settings on AMD Radeon VII system configurations when the primary display is set to 60hz.
    Stutter may be experienced when Radeon FreeSync is enabled on 240hz refresh displays with Radeon RX 5700 series graphics products.
    Radeon Performance Metrics may report incorrect VRAM utilization.
    AMD Radeon VII may experience elevated memory clocks at idle or on desktop.
    Radeon Overlay may intermittently fail to appear when toggled in game.
    Audio for clips captured by Radeon ReLive may be corrupted or garbled when desktop recording is enabled.
    Enabling Enhanced Sync may cause game, application or system crashes on Radeon RX 5700 series graphics products.

May i know why u rate Asus the lowest?
I’m considering to purchase between powercolor red devil and asus strix

i see. so seems like performance wise red devil and strix are on par. actually design wise i prefer powercolor, but some says powercolor use cheaper / low quality components. issit true?

more like a waste of time.
just buy 240mm aio for cpu and 240mm aio for gpu.

Apparently the 5500XT's PCI-E x8 interface severely bottlenecks the card

https://www.pcgameshardware.de/Radeon-RX-55...-4-GPU-1339415/

(Article in German)

never had i thought that we would reach a day when 4GB VRAM can be bottleneck....

RIP Radeon Fury owners 

I want to see how much it will affect 5600 XT performance with it gimped memory bus and VRAM capacity compare to 5700.
MHW with 4k texture can saturate my 980 Ti 6GB vram and frametime get worst when that happened.

Now that you mentioned it, few games in Goldfries benchmark actually use over 6GB for 5700.
Minimal gain in RDR2 but over 10fps in SOTTR and Breakpoint(i guess).

Did you know that you can crash RX 5600 XT by running this game repeatedly?

That video is showing the FPS counter in game only - easy for people to gauge performance.
You can refer to the product review below, I included 1% low

The things we do, unfortunately I'm unable to commit that much time into it.
You'll have to look at Gamers Nexus.

Noice. What model is that?
Can you bypass that slider limit with MSI Afterburner or MorePowerTool or manually edit the soft power play table?

Also this is a neat benchmarking software with Afterburner ingtegration.  https://github.com/DevTechProfile/CapFrameX

Yeah right, just remember he went from 5700 XT ref > 2070s > 5700 ref. So Navi show total board power now eh?
TDP don't throttle VRAM clock iirc.

Why you need OCAT when CapFrameX already come with PresentMon which is what OCAT use anyway.