TechPowerUp Radeon BIOS Editor 1.19 Released, Allows New Software Voltmods

btarunr · Feb 14, 2009

TechPowerUp introduces Radeon BIOS Editor (RBE) v1.19. The software comes as a respite for users of ATI Radeon graphics cards seeking seamless GPU BIOS manipulation. The newest version of the software brings about the following changes:

Fixed a startup bug causing the main window not to show up.
Added experimental voltage register access. RBE automatically figures out if the card's equipped with a VT11xx. Just use register 15 for underclocking/undervolting and register 18 for overclocking. Register tweaking will override the voltage table. Still, you should adjust your powerplay settings according to the new register values.

The new features facilitate manipulating the voltage registers of Radeon HD 4870 and HD 4870 X2, making a real software voltmod possible. RBE 1.19 can be downloaded from here.

View at TechPowerUp Main Site

Mad85x · Feb 14, 2009

Dang, too bad it only applies to 4870 and 4870 X2.
But, still cool stuff, go Techpowerup! :toast:

leslieliang · Feb 14, 2009

Typo in the title! TechPowe[r]Up!

BrooksyX · Feb 14, 2009

Hmm interesting stuff. I might want to stay with my 4870 after all when I get it back from RMA.

cyriene · Feb 14, 2009

Looks awesome. I haven't used RBE yet so I might have to find a guide and mod my new 4870 next week after exams

Jarman · Feb 14, 2009

cant get ati winflash to pick up my 4870 in vista 64 :/

Homeless · Feb 14, 2009

Jarman said:
cant get ati winflash to pick up my 4870 in vista 64 :/

Use version 2012

SKD007 · Feb 14, 2009

OMG u forgot about the little devil 4850

pls help us or should say bless us with 4850 soft volt mod :respect:

Jarman · Feb 14, 2009

4850s dont carry the right regulator i dont think

BrooksyX · Feb 14, 2009

Jarman said:
cant get ati winflash to pick up my 4870 in vista 64 :/

Just use Atiflash in dos. Is much safer and just as easy to use.

leonard_222003 · Feb 14, 2009

The man who did this is a god , thank you very much.

menko2 · Feb 14, 2009

so is it possible to change the 4870x2 voltaje without any voltmod??

what is the default voltajes of this card??

i can get until 835mhz core with default but maybe with a little voltaje more....

DRDNA · Feb 15, 2009

Where does one find this ATI Winflash 2012 download? :confused:

EDIT ...lol never mind ...brain dead for a moment

DRDNA · Feb 15, 2009

How does this mod look....
View attachment 4870X2 orig and mod bios.zip

Hayder_Master · Feb 15, 2009

im go try it

silkstone · Feb 15, 2009

My HD4850 has a stock GPU voltage of 1.19. Would i be able to raise this thru the bios editor? I don;t suppose anyone has a link to a guide?

NM - Winflash won;t recognize my card for some reason??? and it won't run in standalone mode

Homeless · Feb 15, 2009

silkstone said:
My HD4850 has a stock GPU voltage of 1.19. Would i be able to raise this thru the bios editor? I don;t suppose anyone has a link to a guide?

NM - Winflash won;t recognize my card for some reason??? and it won't run in standalone mode

To my knowledge, the radeon 4850 bios only supports up to 1.158 as a max level of voltage in bios. Care to do a bios dump?

silkstone · Feb 15, 2009

I would if i could but winflash doesn't work and i'm using vista 64 so i can't use atiflash. Here's a screeny tho. If anyone could help me to extract my bios i would be happy to upload it.

Homeless · Feb 15, 2009

Download gpu-z and there's a green bios dump button located towards the left. Also, winflash 2012 works on vista x64 (or at least it does for me)

silkstone · Feb 15, 2009

Here's my bios, let me know how it goes

Homeless · Feb 15, 2009

I guess it's possible that the software allows for a higher amount of voltage allocation as I can't see anything higher than 1.158 in your bios voltage table. If you want to raise the voltage more, you can do hard mods if your card is based off the default pcb layout

menko2 · Feb 15, 2009

is there any program to check the voltaje i have in my 4870x2??

DRDNA · Feb 15, 2009

yes use GPUZ to save your Bios to desktop.

Then Use RBE1.19 to view voltages.

GPUZ link>>http://www.techpowerup.com/downloads/1304/TechPowerUp_GPU-Z_v0.3.1.html

RBE 1.19 is at the top of this thread.

leonard_222003 · Feb 15, 2009

Homeless said:
To my knowledge, the radeon 4850 bios only supports up to 1.158 as a max level of voltage in bios. Care to do a bios dump?

It is true for gigabyte cards and the reason this cards go up to 750 mhz overlock no problem.
Thing is a bios dump won't help anyone , the card PCB is different and the bios is stuck at 1.158 or this is what i saw in a bios editor from TPU , only gigabyte's gamer hud shows voltages up to 1.19 and this is the max it can go.

menko2 · Feb 15, 2009

thank you DRDNA.

i already checked this but i wanted to see the real voltaje applied;

i think sometimes even if you put a voltaje in the BIOS, it doenst reflect in the real voltaje.

any program for this??

System Name	RBMK-1000
Processor	AMD Ryzen 7 5700G
Motherboard	Gigabyte B550 AORUS Elite V2
Cooling	DeepCool Gammax L240 V2
Memory	2x 16GB DDR4-3200
Video Card(s)	Galax RTX 4070 Ti EX
Storage	Samsung 990 1TB
Display(s)	BenQ 1440p 60 Hz 27-inch
Case	Corsair Carbide 100R
Audio Device(s)	ASUS SupremeFX S1220A
Power Supply	Cooler Master MWE Gold 650W
Mouse	ASUS ROG Strix Impact
Keyboard	Gamdias Hermes E2
Software	Windows 11 Pro

System Name	Ithyphallic Monster
Processor	Core 2 Quad Q8400 @ 3.5GHz
Motherboard	Gigabyte EP45-UD3R F5
Cooling	Custom Refrigerated Water Cooling
Memory	2x2GB OCZ Gold PC6400 OC 1000MHz
Video Card(s)	EVGA GTX 260 Core 216
Storage	5x 160GB in RAID 0
Display(s)	23" Hannspree HD 16:9 LCD Display, HF237
Case	Antec 900
Audio Device(s)	Reaktek 7.1 lol
Power Supply	650w PSU + 450w PSU
Software	Windows 7 x64

System Name	Main / Home Media Serever
Processor	Intel i5 2500k @ 4.75ghz / AMD AM3 5200+ x2
Motherboard	ASRock Fatal1ty P67 Performance / Biostar 790GX
Cooling	Xigmatek Dark Knight / XIGMATEK Apache
Memory	12gb of G.Skill Value Series DDR3 / 4x 1gb DDR2
Video Card(s)	XFX Radeon 6870 1gb / Asus Radeon 5450 512mb
Storage	2x Samsung 830 64gb SSD Raid 0 & 750gb WD Blue HDD / OCZ Vertex II 80GB & 10TB of HDD Space
Display(s)	2x Acer 24" LED / Samsung 50" LED
Case	Xigmatek Asgard II / APEX PC-389-C
Power Supply	Rosewill 750w / Antec EArthwatts 380w
Software	Windows 7 Professional x64 SP1 / Ubuntu 14.04

System Name	PrettyH8Machine/GameOn
Processor	i7 920 D0 4.2GHz/i7 920 D0 4.0GHz
Motherboard	X58A-UD7(v1.0)/X58A-UD3R
Cooling	RRT Chrome EK Supreme HF/EK Supreme HF
Memory	G.Skill Pii 3x2GB 1600 cas7/G.Skill Pii 3x2GB 1600 cas7
Video Card(s)	Gigabyte HD4550/XFX 6950 2GB Crossfire
Storage	Corsair F120SSD/Samsung F3 1TBx2 RAID1
Display(s)	Dell U3011 & Dell 2407WFP
Case	Coolermaster HAF 932/Mountain Mods Duality
Audio Device(s)	Onboard/Corsair HS-1 Headphones
Power Supply	Corsair HX620W/Corsair TX850W
Software	Windows 7 Ultimate x64
Benchmark Scores	I should run some of these sometime...

Processor	Opty 165 @ 3011 MHz
Motherboard	DFI NF4 SLI-D
Cooling	Koolance Exos, DD TDX/Maze4 GPU
Memory	2GB G.Skill HZ DDR 500 Kit
Video Card(s)	XFX Geforce 7900GT
Storage	> 1.5 TB
Display(s)	XEROX 19" TFT
Case	Coolermaster ATCS 101
Audio Device(s)	Creative X-FI
Power Supply	OCZ 850W
Software	XP serv pack 2

TechPowerUp Radeon BIOS Editor 1.19 Released, Allows New Software Voltmods

btarunr

Editor & Senior Moderator

Mad85x

New Member

leslieliang

New Member

BrooksyX

cyriene

New Member

Jarman

New Member

Homeless

SKD007

Jarman

New Member

BrooksyX

leonard_222003

New Member

menko2

DRDNA

DRDNA

Hayder_Master

silkstone

Homeless

silkstone

Attachments

Homeless

silkstone

Attachments

Homeless

menko2

DRDNA

leonard_222003

New Member

menko2

System Name	AMD RyZen PC
Processor	AMD RyZen 5950x
Motherboard	ASUS Crosshair VIII Hero 570x WIFI
Cooling	Custom Loop
Memory	64GB G.Skill Trident Z DDR4 3200 MHz 14C x4
Video Card(s)	Evga 3080 TI
Storage	Seagate 8TB + 3TB + 4TB + 2TB external + 512 Samsung 980
Display(s)	LG 4K 144Hz 27GN950-B
Case	Thermaltake CA-1F8-00M1WN-02 Core X71 Tempered Glass Edition Black
Audio Device(s)	XI-FI 8.1
Power Supply	EVGA 700W
Mouse	Microsoft
Keyboard	Microsoft
Software	Windows 10 x64 Pro

System Name	Home
Processor	Q6600 @ 3300
Motherboard	Gigabyte p31 ds3l
Cooling	TRUE Intel Edition
Memory	4 gb x 800 mhz
Video Card(s)	Asus GTX 560
Storage	WD 1x250 gb Seagate 2x 1tb
Display(s)	samsung T220
Case	no name
Audio Device(s)	onboard
Power Supply	chieftec 550w
Software	Windows 7 64

Processor	INTEL CORE I9-9900K @ 5Ghz all core 4.7Ghz Cache @1.305 volts
Motherboard	ASUS PRIME Z390-P ATX
Cooling	CORSAIR HYDRO H150I PRO RGB 360MM 6x120mm fans push pull
Memory	CRUCIAL BALLISTIX 3000Mhz 4x8 32gb @ 4000Mhz
Video Card(s)	EVGA GEFORECE RTX 2080 SUPER XC HYBRID GAMING
Storage	ADATA XPG SX8200 Pro 1TB 3D NAND NVMe,Intel 660p 1TB m.2 ,1TB WD Blue 3D NAND,500GB WD Blue 3D NAND,
Display(s)	50" Sharp Roku TV 8ms responce time and Philips 75Hz 328E9QJAB 32" curved
Case	BLACK LIAN LI O11 DYNAMIC XL FULL-TOWER GAMING CASE,
Power Supply	1600 Watt
Software	Windows 10

System Name	MASTER
Processor	Core i7 3930k run at 4.4ghz
Motherboard	Asus Rampage IV extreme
Cooling	Corsair H100i
Memory	4x4G kingston hyperx beast 2400mhz
Video Card(s)	2X EVGA GTX680
Storage	2X Crusial M4 256g raid0, 1TbWD g, 2x500 WD B
Display(s)	Samsung 27' 1080P LED 3D monitior 2ms
Case	CoolerMaster Chosmos II
Audio Device(s)	Creative sound blaster X-FI Titanum champion,Creative speakers 7.1 T7900
Power Supply	Corsair 1200i, Logitch G500 Mouse, headset Corsair vengeance 1500
Software	Win7 64bit Ultimate
Benchmark Scores	3d mark 2011: testing

System Name	Gaming System / HTPC-Server
Processor	i7 8700K (@4.8 Ghz All-Core) / R7 5900X
Motherboard	Z370 Aorus Ultra Gaming / MSI B450 Mortar Max
Cooling	CM ML360 / CM ML240L
Memory	16Gb Hynix @3200 MHz / 16Gb Hynix @3000Mhz
Video Card(s)	Zotac 3080 / Colorful 1060
Storage	750G MX300 + 2x500G NVMe / 40Tb Reds + 1Tb WD Blue NVMe
Display(s)	LG 27GN800-B 27'' 2K 144Hz / Sony TV
Case	Xigmatek Aquarius Plus / Corsair Air 240
Audio Device(s)	On Board Realtek
Power Supply	Super Flower Leadex III Gold 750W / Andyson TX-700 Platinum
Mouse	Logitech G502 Hero / K400+
Keyboard	Wooting Two / K400+
Software	Windows 10 x64
Benchmark Scores	Cinebench R15 = 1542 3D Mark Timespy = 9758