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fedidaido (OP)
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June 02, 2011, 06:18:22 PM
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Helli everyone. I just started mining bitcoins yesterday and still need alot to learn and get used to. By the way, my graphic card is RADEON HD5450, Processor Inter Core 2 Quad Q9550 @ 2.83GHz. What Mhash/s rate should I be generating bitcoin at? And are there any tweaks that I can use to increase my Mhash/s?

Thanks in advance.
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innervisi0nn
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June 02, 2011, 06:20:34 PM
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Quote from: fedidaido on June 02, 2011, 06:18:22 PM
Helli everyone. I just started mining bitcoins yesterday and still need alot to learn and get used to. By the way, my graphic card is RADEON HD5450, Processor Inter Core 2 Quad Q9550 @ 2.83GHz. What Mhash/s rate should I be generating bitcoin at? And are there any tweaks that I can use to increase my Mhash/s?

Thanks in advance.


https://en.bitcoin.it/wiki/Mining_hardware_comparison

^^the link above will show you the hash rates.

11.9 mhash/s if you tweak, up to 40 mhash/s
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Jack of Diamonds
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June 02, 2011, 06:22:40 PM
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A 5450 will generate roughly 10 mhash/s stock, if I remember correctly. In general it will not be much better than a CPU, 5x faster at most. More with extra flags
It's a dedicated HTPC card made mainly for decoding high definition movies so it's not very powerful.

edit - yes, ~11 as the chart shows
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innervisi0nn
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June 02, 2011, 06:25:45 PM
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Quote from: xonar on June 02, 2011, 06:22:40 PM
A 5450 will generate roughly 10 mhash/s stock, if I remember correctly. In general it will not be much better than a CPU, 5x faster at most. More with extra flags
It's a dedicated HTPC card made mainly for decoding high definition movies so it's not very powerful.

edit - yes, ~11 as the chart shows

With guiminer, the 5xxx series cards should support -v -w28
With phoenix, you'd use BFI_INT
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fedidaido (OP)
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June 02, 2011, 06:37:48 PM
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I would like to tweak my system to get more Mhash/s. Is there any tutorial on how to tweak? Or overclock.
innervisi0nn
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June 02, 2011, 09:11:39 PM
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Read

http://forum.bitcoin.org/index.php?topic=10948.msg156921#msg156921

I setup a tutorial for MSI, just need to figure our your own clock rates and mem core.
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June 02, 2011, 09:15:36 PM
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Quote from: innervisi0nn on June 02, 2011, 06:20:34 PM
up to 40 mhash/s
That would be for a 5550
There's only one 5450 on there, and its at 11.99 so one could assume further tweaking might break into the 12's
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June 02, 2011, 09:16:49 PM
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Quote from: Nythain on June 02, 2011, 09:15:36 PM
Quote from: innervisi0nn on June 02, 2011, 06:20:34 PM
up to 40 mhash/s
That would be for a 5550
There's only one 5450 on there, and its at 11.99 so one could assume further tweaking might break into the 12's

Yeah, it wouldn't be worth it for me. A small investment of $109 can get you a Sapphire HD 5830 which brings in 280 mhash/s.
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