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XFX RX5700 DD Ultra to XFX RX5700XT THICC II Ultra Bios Flashed


New Member
Mar 27, 2020
3 (0.04/day)
Hello everybody. I flashed GPU to RX5700XT but I dont have any gain in 3d mark2011 and firestrik or games on rx5700xt bios I attached firestrike scores. That problem is because i havent PCIx4 ? Thank you

Oct 22, 2014
8,048 (3.92/day)
Sunshine Coast
System Name Black Box
Processor AMD 3200G
Motherboard MSI X470 Gaming Plus
Cooling Stock
Memory Adata 8Gb 2133Mhz DDR4
Storage Kingston A2000 512Gb NVME
Display(s) AOC 22" Freesync 1m.s. 75Hz
Case Corsair 450D High Air Flow.
Audio Device(s) No need.
Power Supply FSP Aurum 650W
Mouse Yes
Keyboard Of course
Software W10 Pro 64 bit
No, it's not due to your motherboard not having PCI-e 4.


The Exiled Airman
Jul 2, 2007
30,443 (6.45/day)
Republic of Texas (True Patriot)
System Name PCGOD
Processor AMD FX 8350@ 5.0GHz
Motherboard Asus TUF 990FX Sabertooth R2 2901 Bios
Cooling Scythe Ashura, 2×BitFenix 230mm Spectre Pro LED (Blue,Green), 2x BitFenix 140mm Spectre Pro LED
Memory 16 GB Gskill Ripjaws X 2133 (2400 OC, 10-10-12-20-20, 1T, 1.65V)
Video Card(s) AMD Radeon 290 Sapphire Vapor-X
Storage Samsung 840 Pro 256GB, WD Velociraptor 1TB
Display(s) NEC Multisync LCD 1700V (Display Port Adapter)
Case AeroCool Xpredator Evil Blue Edition
Audio Device(s) Creative Labs Sound Blaster ZxR
Power Supply Seasonic 1250 XM2 Series (XP3)
Mouse Roccat Kone XTD
Keyboard Roccat Ryos MK Pro
Software Windows 7 Pro 64
Remove gpu driver thoroughly, reinstall it...


New Member
Mar 27, 2020
3 (0.04/day)
Than you for answers, I will flash gpu again then I will instal fresh system in other ssd drive and I will check, that will be best idea I think [new clean drivers].

BTW. thank you eidairaman1 for your detailed description from other post how to flash GPU by command and bios.

Hello I did clean installation with fresh drivers from amd and was worse than I showed on screens.

In firestrike test clock max is 1915mz
Memory Clock 1750test.png

I attached screen from gpu-z.

I think best idea is left that and sell gpu :]

When I set in msi afterburner clock to 2150mhz and memory to 1850mhz I can see different in 3dmarks and games in battlefield on ultra 2k i have about 3-4fps more in Witcher 2-3. I cant set clock higher then 2150mhz.
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