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Topic: AMD Sempron 145 SUCKS for mining! - page 2. (Read 2455 times)

full member
Activity: 154
Merit: 100
April 24, 2014, 06:36:57 AM
#6
I just picked up a Gigabyte 990FXA-UD3 motherboard for making a 6 GPU X11 coin miner, and it came with a Sempron 145 single core CPU, and I thought that would be enough, since mining doesn't use much CPU power.

Boy was I wrong,  even with the PC just idling, the CPU is pegged at 100%!  When trying to mine and change GPU parameters with 4 GPUs in it, it is so lagged down that it displays the sgminer 4.1.0 letters so slowly that you can watch each individual letter being printed.

This is beyond ridiculous, I'm checking ebay now for a dual core AM3 style CPU.

I have a few GPU miners running on cheap Intel Celeron dual cores, like the G530 and G550, and they snap along nicely, but this single core AMD sucks big time!  It is getting replaced very soon!



How many little icons do you have on the bottom right of your screen?
legendary
Activity: 3416
Merit: 1912
The Concierge of Crypto
April 24, 2014, 05:51:48 AM
#5
I've got three Gigabyte motherboards with that same CPU (processor). But only 5 GPUs per rig. They run fine.
hero member
Activity: 770
Merit: 500
April 24, 2014, 04:35:55 AM
#4
you should have used atleast Athlon II , single core CPUs just suck .
hero member
Activity: 955
Merit: 1004
April 24, 2014, 04:30:56 AM
#3
They do.  And it is teh suck.
legendary
Activity: 1358
Merit: 1003
Designer - Developer
April 24, 2014, 04:03:45 AM
#2
I didn't know they even made single cores anymore! Tongue
hero member
Activity: 955
Merit: 1004
April 24, 2014, 04:01:30 AM
#1
I just picked up a Gigabyte 990FXA-UD3 motherboard for making a 6 GPU X11 coin miner, and it came with a Sempron 145 single core CPU, and I thought that would be enough, since mining doesn't use much CPU power.

Boy was I wrong,  even with the PC just idling, the CPU is pegged at 100%!  When trying to mine and change GPU parameters with 4 GPUs in it, it is so lagged down that it displays the sgminer 4.1.0 letters so slowly that you can watch each individual letter being printed.

This is beyond ridiculous, I'm checking ebay now for a dual core AM3 style CPU.

I have a few GPU miners running on cheap Intel Celeron dual cores, like the G530 and G550, and they snap along nicely, but this single core AMD sucks big time!  It is getting replaced very soon!

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