amd r9 280x mining speed | Bitcointalksearch.org

Wolf0

member

Activity: 81

Merit: 1002

It was only the wind.

Quote from: RD965 on December 08, 2014, 05:17:55 AM

Quote from: Wolf0 on December 07, 2014, 05:19:35 PM

Quote from: RD965 on December 07, 2014, 05:18:16 PM

Quote from: ?? on ??

Quote from: RD965 on December 07, 2014, 04:17:27 PM

Quote from: ?? on ??

Quote from: RD965 on December 07, 2014, 07:08:16 AM

Quote from: ?? on ??

Quote from: RD965 on December 07, 2014, 04:28:36 AM

Quote from: erre on January 22, 2014, 09:25:23 AM

yep, but i have to mess with vram temperatures right?

You always do, vram is normally the problematic part of the card, since its not usually cover by the cooling system on the card (in some cards it is, such as any Tri-x edition)

If your hashrate jumps down due to temps, its normally vram Sad

Wow, you bumped a really old thread. Anyway, no one mines Scrypt on GPUs anymore Tongue

Its nice to remember old times tho Grin

Neoscrypt is kikin' Wink

Hell yes it is. Got my 280X doing 420kh/s on Neoscrypt.

Can you share settings please? Im on windows 8.1 pro latest drivers and a r9 280x as well running on cgminer, so far y just got 75kh...

It's not my settings - I've edited the kernel more.

Cmon thats a huge change! I should be able to get 200 at least right?

Yeah, probably - depending on driver version.

Cmon im asking for help here Sad

14.9 and higher will give you nothing but HW errors, try 14.6 or 14.7, to start.

Wolf0

member

Activity: 81

Merit: 1002

It was only the wind.

Quote from: RD965 on December 07, 2014, 05:18:16 PM

Quote from: ?? on ??

Quote from: RD965 on December 07, 2014, 04:17:27 PM

Quote from: ?? on ??

Quote from: RD965 on December 07, 2014, 07:08:16 AM

Quote from: ?? on ??

Quote from: RD965 on December 07, 2014, 04:28:36 AM

Quote from: erre on January 22, 2014, 09:25:23 AM

yep, but i have to mess with vram temperatures right?

You always do, vram is normally the problematic part of the card, since its not usually cover by the cooling system on the card (in some cards it is, such as any Tri-x edition)

If your hashrate jumps down due to temps, its normally vram Sad

Wow, you bumped a really old thread. Anyway, no one mines Scrypt on GPUs anymore Tongue

Its nice to remember old times tho Grin

Neoscrypt is kikin' Wink

Hell yes it is. Got my 280X doing 420kh/s on Neoscrypt.

Can you share settings please? Im on windows 8.1 pro latest drivers and a r9 280x as well running on cgminer, so far y just got 75kh...

It's not my settings - I've edited the kernel more.

Cmon thats a huge change! I should be able to get 200 at least right?

Yeah, probably - depending on driver version.

DMeeks

member

Activity: 116

Merit: 10

Quote from: RD965 on December 08, 2014, 07:26:40 AM

Quote from: Wolf0 on December 08, 2014, 07:03:47 AM

Quote from: RD965 on December 08, 2014, 05:17:55 AM

Quote from: Wolf0 on December 07, 2014, 05:19:35 PM

Quote from: RD965 on December 07, 2014, 05:18:16 PM

Quote from: ?? on ??

Quote from: RD965 on December 07, 2014, 04:17:27 PM

Quote from: ?? on ??

Quote from: RD965 on December 07, 2014, 07:08:16 AM

Quote from: ?? on ??

Quote from: RD965 on December 07, 2014, 04:28:36 AM

Quote from: erre on January 22, 2014, 09:25:23 AM

yep, but i have to mess with vram temperatures right?

You always do, vram is normally the problematic part of the card, since its not usually cover by the cooling system on the card (in some cards it is, such as any Tri-x edition)

If your hashrate jumps down due to temps, its normally vram Sad

Wow, you bumped a really old thread. Anyway, no one mines Scrypt on GPUs anymore Tongue

Its nice to remember old times tho Grin

Neoscrypt is kikin' Wink

Hell yes it is. Got my 280X doing 420kh/s on Neoscrypt.

Can you share settings please? Im on windows 8.1 pro latest drivers and a r9 280x as well running on cgminer, so far y just got 75kh...

It's not my settings - I've edited the kernel more.

Cmon thats a huge change! I should be able to get 200 at least right?

Yeah, probably - depending on driver version.

Cmon im asking for help here Sad

14.9 and higher will give you nothing but HW errors, try 14.6 or 14.7, to start.

Allright thanks for the start point

You should try 14.6 first and if you have problem then you upgrade to 14.7.

RD965

hero member

Activity: 532

Merit: 500

Quote from: Wolf0 on December 08, 2014, 07:03:47 AM

Quote from: RD965 on December 08, 2014, 05:17:55 AM

Quote from: Wolf0 on December 07, 2014, 05:19:35 PM

Quote from: RD965 on December 07, 2014, 05:18:16 PM

Quote from: ?? on ??

Quote from: RD965 on December 07, 2014, 04:17:27 PM

Quote from: ?? on ??

Quote from: RD965 on December 07, 2014, 07:08:16 AM

Quote from: ?? on ??

Quote from: RD965 on December 07, 2014, 04:28:36 AM

Quote from: erre on January 22, 2014, 09:25:23 AM

yep, but i have to mess with vram temperatures right?

You always do, vram is normally the problematic part of the card, since its not usually cover by the cooling system on the card (in some cards it is, such as any Tri-x edition)

If your hashrate jumps down due to temps, its normally vram Sad

Wow, you bumped a really old thread. Anyway, no one mines Scrypt on GPUs anymore Tongue

Its nice to remember old times tho Grin

Neoscrypt is kikin' Wink

Hell yes it is. Got my 280X doing 420kh/s on Neoscrypt.

Can you share settings please? Im on windows 8.1 pro latest drivers and a r9 280x as well running on cgminer, so far y just got 75kh...

It's not my settings - I've edited the kernel more.

Cmon thats a huge change! I should be able to get 200 at least right?

Yeah, probably - depending on driver version.

Cmon im asking for help here Sad

14.9 and higher will give you nothing but HW errors, try 14.6 or 14.7, to start.

Allright thanks for the start point

RD965

hero member

Activity: 532

Merit: 500

Quote from: Wolf0 on December 07, 2014, 05:19:35 PM

Quote from: RD965 on December 07, 2014, 05:18:16 PM

Quote from: ?? on ??

Quote from: RD965 on December 07, 2014, 04:17:27 PM

Quote from: ?? on ??

Quote from: RD965 on December 07, 2014, 07:08:16 AM

Quote from: ?? on ??

Quote from: RD965 on December 07, 2014, 04:28:36 AM

Quote from: erre on January 22, 2014, 09:25:23 AM

yep, but i have to mess with vram temperatures right?

You always do, vram is normally the problematic part of the card, since its not usually cover by the cooling system on the card (in some cards it is, such as any Tri-x edition)

If your hashrate jumps down due to temps, its normally vram Sad

Wow, you bumped a really old thread. Anyway, no one mines Scrypt on GPUs anymore Tongue

Its nice to remember old times tho Grin

Neoscrypt is kikin' Wink

Hell yes it is. Got my 280X doing 420kh/s on Neoscrypt.

Can you share settings please? Im on windows 8.1 pro latest drivers and a r9 280x as well running on cgminer, so far y just got 75kh...

It's not my settings - I've edited the kernel more.

Cmon thats a huge change! I should be able to get 200 at least right?

Yeah, probably - depending on driver version.

Cmon im asking for help here Sad

RD965

hero member

Activity: 532

Merit: 500

Quote from: ?? on ??

Quote from: RD965 on December 07, 2014, 04:17:27 PM

Quote from: ?? on ??

Quote from: RD965 on December 07, 2014, 07:08:16 AM

Quote from: ?? on ??

Quote from: RD965 on December 07, 2014, 04:28:36 AM

Quote from: erre on January 22, 2014, 09:25:23 AM

yep, but i have to mess with vram temperatures right?

You always do, vram is normally the problematic part of the card, since its not usually cover by the cooling system on the card (in some cards it is, such as any Tri-x edition)

If your hashrate jumps down due to temps, its normally vram Sad

Wow, you bumped a really old thread. Anyway, no one mines Scrypt on GPUs anymore Tongue

Its nice to remember old times tho Grin

Neoscrypt is kikin' Wink

Hell yes it is. Got my 280X doing 420kh/s on Neoscrypt.

Can you share settings please? Im on windows 8.1 pro latest drivers and a r9 280x as well running on cgminer, so far y just got 75kh...

It's not my settings - I've edited the kernel more.

Cmon thats a huge change! I should be able to get 200 at least right?

RD965

hero member

Activity: 532

Merit: 500

Quote from: ?? on ??

Quote from: RD965 on December 07, 2014, 07:08:16 AM

Quote from: ?? on ??

Quote from: RD965 on December 07, 2014, 04:28:36 AM

Quote from: erre on January 22, 2014, 09:25:23 AM

yep, but i have to mess with vram temperatures right?

You always do, vram is normally the problematic part of the card, since its not usually cover by the cooling system on the card (in some cards it is, such as any Tri-x edition)

If your hashrate jumps down due to temps, its normally vram Sad

Wow, you bumped a really old thread. Anyway, no one mines Scrypt on GPUs anymore Tongue

Its nice to remember old times tho Grin

Neoscrypt is kikin' Wink

Hell yes it is. Got my 280X doing 420kh/s on Neoscrypt.

Can you share settings please? Im on windows 8.1 pro latest drivers and a r9 280x as well running on cgminer, so far y just got 75kh...

RD965

hero member

Activity: 532

Merit: 500

Quote from: ?? on ??

Quote from: RD965 on December 07, 2014, 04:28:36 AM

Quote from: erre on January 22, 2014, 09:25:23 AM

yep, but i have to mess with vram temperatures right?

You always do, vram is normally the problematic part of the card, since its not usually cover by the cooling system on the card (in some cards it is, such as any Tri-x edition)

If your hashrate jumps down due to temps, its normally vram Sad

Wow, you bumped a really old thread. Anyway, no one mines Scrypt on GPUs anymore Tongue

Its nice to remember old times tho Grin

Neoscrypt is kikin' Wink

RD965

hero member

Activity: 532

Merit: 500

Quote from: erre on January 22, 2014, 09:25:23 AM

yep, but i have to mess with vram temperatures right?

You always do, vram is normally the problematic part of the card, since its not usually cover by the cooling system on the card (in some cards it is, such as any Tri-x edition)

If your hashrate jumps down due to temps, its normally vram Sad

erre

legendary

Activity: 1680

Merit: 1205

yep, but i have to mess with vram temperatures right?

SheepOnDrugs

member

Activity: 112

Merit: 10

Everythings explained there.
You download VBE7 and there you can choose your settings in drop down windows.
Also if you can't locate a BIOS switch your GPU only has 1 BIOS.

erre

legendary

Activity: 1680

Merit: 1205

Thank you for this fantastic clue. But i don't know how to properly set the bios, plus by a brief look cannot locate the bios switch on my cards... can't i find a proper bios online?

SheepOnDrugs

member

Activity: 112

Merit: 10

You can try atitweak or AMDOverdriveCtrl on Linux.
Although flashing is pretty easy:
http://www.cryptobadger.com/2013/10/undervolting-in-linux-via-modified-bios/

erre

legendary

Activity: 1680

Merit: 1205

Over 70 °C, my xfx 280x start throtthling (core go up-down from the settled value to 510).
Sholud i flash the bios? I don't have windows, no way to do it on linux?
Where can i find proper tested bios?

SheepOnDrugs

member

Activity: 112

Merit: 10

You should get over 700 with every 280x though.

james6546

hero member

Activity: 691

Merit: 500

Quote from: awais3344 on January 22, 2014, 06:02:13 AM

why do all same gpus have different hashing speeds.

Not entirely sure, I think it has something to do with the quality of the ASIC chip that is installed

awais3344

sr. member

Activity: 308

Merit: 250

why do all same gpus have different hashing speeds.

james6546

hero member

Activity: 691

Merit: 500

I manage 755k on my Sapphire 280x Toxic, at 73C with:

--gpu-vddc 1.2 -I 13 -g 2 -w 256 --thread-concurrency 8192 --gpu-engine=1089 --gpu-memclock=1500 --auto-fan

Minerz

full member

Activity: 120

Merit: 100

My Sapphire 280x gives 675Khs.I can get more,but heat and wattage goes up and its not worth 35Khs.My temps are 75C,yours are fine.Close to 90C and maybe more is something to worry about.

tozak

member

Activity: 103

Merit: 10

Just got the exact same card and has been mining flawlessly now at 712Kh/s for well over 2 hours (cover off PC, no additional fans)

Seems to be a good card for $:hash

Running at default settings but using "--thread-concurrency 8192 -g 2 -w 256 -I 13" on 3.7.2

Very happy so far, not going to OC it any further as I'm NOT running it in an 24/7 AC room

Topic: amd r9 280x mining speed (Read 18089 times)