What driver/SDK combo does NOT have the 100% CPU usage?

n4l3hp

full member

Activity: 173

Merit: 100

Quote from: ssateneth on October 29, 2011, 01:12:15 PM

n4l3hp looks like you have cpu bug too. your processors clearly have a load on them while mining.

As I've said, a game was also running when I took that screenshot. Look at the taskbar (1st picture), Granado Espada (2nd picture) is running while mining. If I don't open any other apps or games, load is only 3-6%.

You can view my older screenshot while using poclbm at https://bitcointalksearch.org/topic/m.405917.

johnj

full member

Activity: 154

Merit: 100

11.4/2.4

But I gotta use 2 (real) mointors and disable one monitor while I'm firing up the other miner.

ssateneth

legendary

Activity: 1344

Merit: 1004

n4l3hp looks like you have cpu bug too. your processors clearly have a load on them while mining.

n4l3hp

full member

Activity: 173

Merit: 100

Using WinXP 64, 11.6 / 2.5

As you can see there's a game running in the background using the IGP of the Gigabyte 890GPA-UD3H.

amazingrando

hero member

Activity: 546

Merit: 500

For me it's lower on 11.9 on Win 7 x64. I get like 50% usage. You can also set the affinity to a single core or thread (if using hyperthreading), which will help a little.

Otherwise, Linux is the way to go. I use Catalyst 11.6 and APP SDK 2.4 on Linux across all of my rigs. No CPU issue and 11.6 lets you over/underclock beyond GPU BIOS limits

DeathAndTaxes

donator

Activity: 1218

Merit: 1079

Gerald Davis

For 2+ GPU the only combo I have found is Linux + 11.5 + 2.1.

I have found no windows driver combo without 100% GPU bug ON 2+ GPU.

Some people may claim otherwise but before you waste your time make sure they are running 2+ GPU.

jamesg

vip

Activity: 1358

Merit: 1000

AKA: gigavps

Quote from: Mousepotato on October 28, 2011, 11:34:27 AM

Ok so I'm stuck with this stupid 100% usage problem with 4 GPU cores. I've regressed my drivers back to 11.5 and SDK 2.1 to no avail (did a total Uninstall between version changes). I thought that combo shouldn't exhibit the 100% issue??? Any ideas?

Run linux.

Mousepotato

hero member

Activity: 896

Merit: 1000

Seal Cub Clubbing Club

Ok so I'm stuck with this stupid 100% usage problem with 4 GPU cores. I've regressed my drivers back to 11.5 and SDK 2.1 to no avail (did a total Uninstall between version changes). I thought that combo shouldn't exhibit the 100% issue??? Any ideas?

Topic: What driver/SDK combo does NOT have the 100% CPU usage? (Read 1189 times)