How to increase votlage on Afox HD6850

r9 · Apr 25, 2013

I just bought a Afox HD6850 and overclock it to 930MHz and at full load with fan at 80% it stays at 60C. I think that there is room for higher clocks with higher volts. I installed MSI afterburner and it won`t allow me to adjust the voltage.
Is there a way to adjust the voltage ?

Shou Miko · Apr 25, 2013

have u enabled the "Un-official" overclocking the config for MSI AfterBurner? ^^;

r9 · Apr 25, 2013

puma99dk| said:
have u enabled the "Un-official" overclocking the config for MSI AfterBurner? ^^;

Yes. It allowed for higher clocks but volts are still locked.

Shou Miko · Apr 25, 2013

so u changed "UnofficialOverclockingMode = 0" to 1 and it still don't, have u rebooted MSI afterburner after doing this change? if yes, maybe the card locked in the bios so it can't be voltage adjusted through software or the voltage chip don't support it.

r9 · Apr 25, 2013

puma99dk| said:
so u changed "UnofficialOverclockingMode = 0" to 1 and it still don't, have u rebooted MSI afterburner after doing this change? if yes, maybe the card locked in the bios so it can't be voltage adjusted through software or the voltage chip don't support it.

How about flashing to 6870 ? I know that it won`t unlock shaders it would only raise the stock clocks how about voltage?

Shou Miko · Apr 25, 2013

hmm i dunno if it's flashable or not, but i would check the bios with RBE - Radeon Bios editior to see if it's locked there ^^

Bo$$ · Apr 25, 2013

Don't flash it! chances are you dont have a reference card! I have two cards msi should pick them up without any issues. Yours may not support voltage tweaking, I'd suggest you wait till someone who has actually modded a non ref card to post.

You could try and mod your own bios but don't flash a different card chances are you'll brick it!

Law-II · Apr 25, 2013

Hi

r9 said:
How about flashing to 6870

Make a backup of the vbios before attempting to flash that card; *slim or no chance of a vbios for this card being made available

Download GPU-Z here - http://www.techpowerup.com/downloads/SysInfo/GPU-Z/
Select Icon; save to file: #FileName#.rom [keep a copy of this file in a safe place]
Example

atb (all the best)

Law-II

spectatorx · Apr 25, 2013

I also had no luck with msi afterburner but changing voltage works to me with ati tray tools.
I'm owner of msi hd6850 cyclone power edition and can't change voltage with afterburner.

If you will have atipdlxx.dll problem read this article:
http://themaningrayhat.wordpress.com/2012/12/21/ati-tray-tools-atipdlxx-error-fix/

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Memory	G.Skill Flare X5 2x16GB DDR5 6000MHZ CL36-36-36-96 AMD EXPO \ Willk Elektronik 2x16GB 2666MHZ CL17
Video Card(s)	Asus GeForce RTX™ 4070 Dual OC GPU: 2325-2355 MEM: 1462\| Nvidia GeForce MX™ 150 2GB GDDR5 Micron
Storage	Gigabyte M30 1TB\|Sabrent Rocket 2TB\| HDD: 10TB\|1TB \ SKHynix 256GB 2242 3x2 \| WD SN700 1TB
Display(s)	LG UltraGear 27GP850-B 1440p@165Hz \| LG 48CX OLED 4K HDR \| AUO 14" 1440p IPS
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Mouse	Logitech G305 Lightspeedy Wireless \| Lenowo TouchPad & Logitech G305
Keyboard	Akko 3108 DS Horizon V2 Cream Yellow \| T480 UK Lumi
Software	Win11 Pro 23H2 UK
Benchmark Scores	3DMARK: https://www.3dmark.com/3dm/89434432? GPU-Z: https://www.techpowerup.com/gpuz/details/v3zbr

System Name	Primary\|Secondary\|Poweredge r410\|Dell XPS\|SteamDeck
Processor	i7 11700k\|i7 9700k\|2 x E5620 \|i5 5500U\|Zen 2 4c/8t
Memory	32GB DDR4\|16GB DDR4\|16GB DDR4\|32GB ECC DDR3\|8GB DDR4\|16GB LPDDR5
Video Card(s)	RX 7800xt\|RX 6700xt \|On-Board\|On-Board\|8 RDNA 2 CUs
Storage	2TB m.2\|512GB SSD+1TB SSD\|2x256GBSSD 2x2TBGB\|256GB sata\|512GB nvme
Display(s)	50" 4k TV \| Dell 27" \|22" \|3.3"\|7"
VR HMD	Samsung Odyssey+ \| Oculus Quest 2
Software	Windows 11 Pro\|Windows 10 Pro\|Windows 10 Home\| Server 2012 r2\|Windows 10 Pro

System Name	Lynni PS \ Lenowo TwinkPad T480
Processor	AMD Ryzen 7 7700 Raphael \ i7-8550U Kaby Lake-R
Motherboard	ASRock B650M PG Riptide Bios v. 2.02 AMD AGESA 1.1.0.0 \ Lenowo 20L60036MX Bios 1.47
Cooling	Noctua NH-D15 Chromax.Black (Only middle fan) \ Lenowo WN-2
Memory	G.Skill Flare X5 2x16GB DDR5 6000MHZ CL36-36-36-96 AMD EXPO \ Willk Elektronik 2x16GB 2666MHZ CL17
Video Card(s)	Asus GeForce RTX™ 4070 Dual OC GPU: 2325-2355 MEM: 1462\| Nvidia GeForce MX™ 150 2GB GDDR5 Micron
Storage	Gigabyte M30 1TB\|Sabrent Rocket 2TB\| HDD: 10TB\|1TB \ SKHynix 256GB 2242 3x2 \| WD SN700 1TB
Display(s)	LG UltraGear 27GP850-B 1440p@165Hz \| LG 48CX OLED 4K HDR \| AUO 14" 1440p IPS
Case	Asus Prime AP201 White Mesh \| Lenowo T480 chassis
Audio Device(s)	Steelseries Arctis Pro Wireless
Power Supply	Be Quiet! Pure Power 12 M 750W Goldie \| 65W
Mouse	Logitech G305 Lightspeedy Wireless \| Lenowo TouchPad & Logitech G305
Keyboard	Akko 3108 DS Horizon V2 Cream Yellow \| T480 UK Lumi
Software	Win11 Pro 23H2 UK
Benchmark Scores	3DMARK: https://www.3dmark.com/3dm/89434432? GPU-Z: https://www.techpowerup.com/gpuz/details/v3zbr

System Name	Primary\|Secondary\|Poweredge r410\|Dell XPS\|SteamDeck
Processor	i7 11700k\|i7 9700k\|2 x E5620 \|i5 5500U\|Zen 2 4c/8t
Memory	32GB DDR4\|16GB DDR4\|16GB DDR4\|32GB ECC DDR3\|8GB DDR4\|16GB LPDDR5
Video Card(s)	RX 7800xt\|RX 6700xt \|On-Board\|On-Board\|8 RDNA 2 CUs
Storage	2TB m.2\|512GB SSD+1TB SSD\|2x256GBSSD 2x2TBGB\|256GB sata\|512GB nvme
Display(s)	50" 4k TV \| Dell 27" \|22" \|3.3"\|7"
VR HMD	Samsung Odyssey+ \| Oculus Quest 2
Software	Windows 11 Pro\|Windows 10 Pro\|Windows 10 Home\| Server 2012 r2\|Windows 10 Pro

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Power Supply	EVGA Supernova 850 G2\| Corsair CX430M
Mouse	Razer Imperator 2012
Keyboard	Corsair K90
Software	Windows 7 SP1 X64 \| Ubuntu 16.04LTS

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Processor	Intel(R) Xeon e5-2690 v2 Stock 3.300 GHz stock
Motherboard	MSI X79A-G43 Plus (MS-7760) v3
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Memory	G.Skill TridentX 16Gb 11-12-12-32 2T @ 1866Mhz [locked]
Video Card(s)	Zotac GTX 1080ti AMP EXTREME
Storage	HyperX Fury 120GB & Savage 480GB SSD, Seagate 250GB,250GB 7200rpm Kingston 64GB SSD
Display(s)	Asus TUF Gaming VG32VQR 2560*1440 165Hz VA Panel
Case	Corsair O-800D
Audio Device(s)	Creative Sound Blaster X-Fi Titanium Fatal1ty Pro
Power Supply	Be Quiet! [Dark Power Pro 11] 1200W CM replaced [7-4-2017]
Mouse	Zelotes T-90
Keyboard	K66 Mechanical US Layout
Software	Win 10 Pro 64Bit v 20H2 / OS [build 19043.1237] WFEP 120.2212.3530.0

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Processor	AMD Ryzen 7 3800x
Motherboard	Asrock x570 Taichi
Cooling	AMD Wraith Prism
Memory	2x16GB 3200MHz CL16@CL14 DDR4
Video Card(s)	Sapphire Radeon RX 580 8GB NITRO+
Storage	2x4TB WD HGST 7K6 7200RPM 256MB
Display(s)	Samsung S24E370DL 24" IPS Freesync 75Hz
Case	Fractal Design Focus G Window Blue
Audio Device(s)	Creative X-Fi Titanium PCIe x1
Power Supply	Corsair HX850 80+ Platinum
Mouse	Gigabyte Aorus M3
Keyboard	Zalman ZM-K300M
Software	Windows 10 x64 Enterprise/Ubuntu Budgie amd64

How to increase votlage on Afox HD6850

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