All GPU's Settings / Results Thread

[Peleus]

I humbly suggest we have a consolidated place to post what type of card we have, what settings we're using, and what the results are.

This aids in others trying to fine tune their card for optimum performance, and gives a good idea of what to expect in terms of hashrate. Please try and keep on topic so it's more of a reference for people rather than a discussion surrounding it.

Suggested standard format.

Card(s): 7950 x 4
Algo / Coin: Scrypt / LTC
Miner: Cgminer 2.11.4
Config: --thread-concurrency 24000 -I 18 -w 256 -g 1 (otherwise stock)
Results: 500 kH/s per card - Temp ~75c
Comments: Using Catalyst 12.8, APP SDK 2.7, ADL SDK 5.0

[1714768687]

1714768687

[Peleus]

Card(s): 6950
Algo / Coin: Scrypt / LTC
Miner: Cgminer 2.11.4
Config: --thread-concurrency 8192 -I 18 -w 256 -g 1 (otherwise stock)
Results: 410 kH/s per card - Temp ~70c
Comments: Using Catalyst 12.8, APP SDK 2.7, ADL SDK 5.0

[mitty]

I think these pages are intended for the same thing:
https://en.bitcoin.it/wiki/Mining_hardware_comparison
https://github.com/litecoin-project/litecoin/wiki/Mining-hardware-comparison

But either way...

Card(s): 2x 5830, 1x 5850
Algo / Coin: Scrypt / LTC
Miner: cgminer 2.11.4
Config: -I 14 --shaders 8000
Results: 221, 221, 182 khash/sec (total ~620 khash/sec)
Comments: I didn't spend much time tweaking settings since this is running on free electricity (dorm room).  Actually one of my friends set it up so he pretty much configured everything.  The machine seems somewhat unstable and also isn't cooled very well so we start running into problems if crank it up much more. (especially with LTC)

[hak8or]

Card(s): GIGABYTE GV-R795WF3-3GD Radeon HD 7950
Algo / Coin: Scrypt / LTC
Miner: Cgminer 2.11.4
Config: --thread-concurrency 21712 -I 18 -w 256 -g 1
Results: 595 kH/s
Comments: Using Catalyst 12.8, APP SDK 2.7, ADL SDK 5.0
http://www.newegg.com/Product/Product.aspx?Item=N82E16814125414
For some odd reason I cannot get it to display temperatures in HWmonitor, GPUZ, or even MSI After Burner.

[coingarbler]

Card(s): SAPPHIRE Vapor-X 100352VXSR Radeon HD 7950 3GB
Algo / Coin: Scrypt / LTC
Miner: Cgminer 2.11.4
Script/Config:
export DISPLAY=:0
export GPU_MAX_ALLOC_PERCENT=100
export GPU_USE_SYNC_OBJECTS=1
export GPU_MAX_HEAP_SIZE=100
cgminer -I 19 -c easy1.conf
easy1.conf:
{
"gpu-engine" : "1050",
"gpu-memclock" : "1500",
"thread_concurrency" : "22336",
"vectors" : "1",
"worksize" : "256",
"lookup-gap" : "2",
"temp-target" : "70",
"auto-fan" : true,
"scrypt" : true
}

Results: 618,618,615 Kh/s
Comments: Ubuntu 12.10 using Catalyst 13.1 - comes with APP SDK2.8, ADL SDK 5.0.
Machine is headless, I use ssh or x11vnc to connect. Cards are in a milk-crate case, so heat is not a problem - fans run at about 50%. Haven't fully tweaked things - at least one card crashed at gpu-memclock 1500. Currently trying to figure out under-volting. System power consumption with dual-core FM2 athlon, ssd, is 750W

[Protagonus]

Card(s): Powercolor (non PCS) 7950 x 2
Algo / Coin: Scrypt / LTC
Miner: Cgminer 2.11.4
Config: --shaders 1792 --thread-concurrency 2XXXX -I 20 -w 256
Results: 620-635kH/s per card - Temp ~69c -Vrm ~75c
Comments: Using Catalyst 13.1, APP SDK 2.7, ADL SDK 5.0

1045 Core / 1500 Mem / 1.032v
110w Idle - 490w mining (380w GPUs) -1.240kH/s (24hr avg) = 3.26 kH/s/W eff.  

[szita2000]

Card(s): Powercolor (non PCS) 7950 x 2
Algo / Coin: Scrypt / LTC
Miner: Cgminer 2.11.4
Config: --shaders 1792 --thread-concurrency 2XXXX -I 20 -w 256
Results: 620-635kH/s per card - Temp ~69c -Vrm ~75c
Comments: Using Catalyst 13.1, APP SDK 2.7, ADL SDK 5.0

1045 Core / 1500 Mem / 1.032v
110w Idle - 490w mining (380w GPUs) -1.240kH/s (24hr avg) = 3.26 kH/s/W eff.   

Wow. that's crazy good !

[inspireweb.ro]

Card(s): Sapphire HD7950 OC with Boost 3GB
Algo / Coin: Scrypt / LTC
Miner: Cgminer 3.1.0
Config: --intensity 13 --gpu-threads 2 --worksize 256 --shaders 1792 --thread-concurrency 12188
Results: ~600Kh/s- Temp ~68c -Vrm ~92c at 55% fanspeed
Comments: Using Catalyst 13.5 Beta , APP SDK 2.7

1135Mhz gpu and 1495Mhz mem with 1.180v,power limit 20%.

[Amph]

Card(s): Sapphire HD7950 vapor x(11196-09-40g)
Algo / Coin: Scrypt / LTC
Miner: Cgminer 3.0.1
Config: --intensity 13 --gpu-threads 2 --worksize 256 --shaders 1792 --thread-concurrency 12188
Results: ~550Kh/s- Temp ~62c -44%fan
Comments: Using Catalyst 13.5 Beta , APP SDK 2.7

1050Mhz gpu, 1.060v, limit 20%(ram default)

i can go to 1150, but summer is here and i don't want high temp(temp is the most important thing for me)

[tronath]

Card(s): Sapphire HD5850 Extreme
Algo / Coin: Scrypt / LTC
Miner: Cgminer 3.0.1
Config: --intensity 18 --gpu-threads 1 --worksize 256 --shaders 1440 --thread-concurrency 7200
Results: ~550Kh/s- Temp ~62c -44%fan
Comments: Using Catalyst 13.5 Beta , APP SDK 2.7

930/1200mhz, 1.125v, 392kh/s

[Aimak]

This is my modest rig mining LTC:

Card: VTX3D Radeon HD 7970 X-Edition - 3 GB GDDR5
Algo / Coin: Scrypt / LTC
Miner: Cgminer 3.1.0
Config: --thread-concurrency 8192 -I 13 -w 256 -g 2 --gpu-memclock 1500 --gpu-engine 1085 --lookup-gap 2 --gpu-threads 2
Results: ~750 kH/s - Temp ~85 ºC aircooled
Comments: Using Catalyst 13.1, LinuxMint 14

[mullick]

My 1.5 year old gaming pc. I will update when my new 5850 comes in

Card: Powercolor 6850 1Gb Rev.1 Locked voltage
Algo/Coin: Scrypt/LTC
Miner: CG Miner 3.1.0
Config: --intensity 18 --gpu-threads 1 --worksize 256 --thread-concurrency 6144 Pgu Clock: 950 MemClock: 1000
Results: 270Kh/s 65-68°C 75°+ Before replacing Thermal compound.
Comments. Stock clocks 775/1000 yield 220 Khash. Mem clock does not effect hashrate even down to 500 I only see a 5khash difference.

[jdebunt]

getting my Sapphire Radeon 7950 on monday, will post stats & tweaks, want to figure it out for myself because not every card works or reacts the same

[killa12222]

Daily PC here.

Card(s): 1*Gigabyte (non SOC) HD5870(895/1120), 1*Sapphire HD5670(890/850)
Algo / Coin: Scrypt / Varies
Miner: Cgminer 2.11.4
Config: --intensity 18,15 --worksize 256 --shaders 1600,400 --thread-concurrency 7168,1536 --lookup-gap 2
Results: 410kh/s, 110kh/s - Temp: 67/69 celcius, open case door with 140mm fans!
Comments: Latest Catalyst.

[blowfish_uk]

Catalyst: 12.6
SDK: 2.6
OS: Win 7 x64
CGMiner: 2.11.4

5770 - 217kh/s - --worksize 256 --lookup-gap 2 -g 1 --intensity 18 --thread-concurrency 3100 --gpu-engine 937 --gpu-memclock 1250
6770 - same as 5770 but I'm running it at 900/1250 as it's passively cooled so only getting 207kh/s from it at the mo.
7870 - 406kh/s - --worksize 256 --lookup-gap 2 -g 1 --intensity 19 --thread-concurrency 15232 --gpu-engine 980 --gpu-memclock 1250

[#R#a#u#t#e#]

Card(s): HD7950 x 3
Algo / Coin: Scrypt / LTC
Miner: Cgminer 2.11.4
Config: --intensity 20 ohter config is auto by Cgminer
Results: ~620Kh/s/card- Temp ~65c ~75%fan
Comments: Using Catalyst 13.5 Beta , APP SDK 2.7 win 7

710Watt @ >1.8Mh cards running undervolted between 1.033 and 1.068V
memory is also undervolted but dont know the Voltage right now.
OC: 1025 / 1500  one mainboard with crappy i3 2100

[R0MEO]

Card(s): 4x Asus HD7950 DirectCu II 3GB
Algo / Coin: Scrypt / LTC
Miner: Cgminer 3.0.1
Config: --thread-concurrency 14366 -I 20 -w 256 -g 1, core/mem 1140/1500 @1.24v with modded fans
Results: 705 kH/s x4 - Temp ~75*c with Air conditioner
Comments: Using Catalyst 13.1 included its SDK.

[anderl]

Card(s): 6 x GIGABYTE GV-R795WF3-3GD Radeon HD 7950
Algo / Coin: Scrypt / LTC
Miner: Cgminer 3.0.1
Config: --thread-concurrency 24000 -I 20 -w 256 -g 1 --shaders 1792 --gpu-platform 1 --gpu-powertune 20
Results: @3700 kH/s  - Temp ~68-78*c open air case no additional cooling
Comments:
Catalyst 13.5, APP SDK 2.7, win 7 64bit Intel Celeron G1610 @ 2.60 Ghz, 8GB RAM

[Sondey10mg]

Card(s): 1x sapphire HD7850
Algo / Coin: Scrypt / LTC
Miner: Cgminer 3.0.1
Config: --thread-concurrency 8192 -I 17 -w 256 -g 1, core/mem 1050/1450 standard voltage
Results: 370 kH/s - Temp ~62°c with auto-fan
Comments: Using Catalyst 13.1 included its SDK.

[trdiablo]

Card(s): 2x Club3D 7870 XT (with Tahiti chip)
Algo / Coin: Scrypt / LTC, occasionally Scrypt / BBQ
Miner: Cgminer 3.0.1
Config: -I 12 -w 256 -g 2, core/mem 1050/750, undervolted at 1.0V and power limit -14%
Results: 800 kH/s - Temp ~76°c with auto-fan, uses 470 Watt on max load (measured from wall)
Comments: Using Catalyst 13.1 included its SDK. Using MSI afterburner for tuning.
I can easily push these cards to 480 kh/s but then temp goes up to 92C