<p>That generation of Intel integrated graphics does not have OpenCL support, which is needed for mining.</p>

CC BY-SA 3.0
2013-09-16T21:08:26.490Z
well that sucks, but thanks. Here is [proof](http://www.intel.com/support/graphics/sb/CS-033757.htm) for what your saying.
Loourr
CC BY-SA 3.0
2013-09-16T20:40:47.677Z
2013-09-16T20:40:47.677Z
Compro01
<p>I succesfully installed <a href="https://github.com/ckolivas/cgminer" rel="nofollow">cgminer</a> on my mac but every time I try to run it I get the message </p>

<pre><code>[2013-09-16 15:03:49] clDevicesNum returned error, no GPUs usable
</code></pre>

<p>why is this? Is it that you cannot mine with the GPU on a mac, or am I just doing something wrong? </p>

<p><strong>Specs:</strong></p>

<ul>
<li>Macbook Pro (2011)</li>
<li>Mac OS X Lion 10.7.5</li>
<li>Intel HD Graphics 3000 384 MB</li>
</ul>

<cgminer><mac><gpu><gpu-mining>
Can one GPU mine on Mac OS X using cgminer?
Loourr
# Can one GPU mine on Mac OS X using cgminer?

(Asked by: username_0 on 2013-09-16)

I succesfully installed cgminer on my mac but every time I try to run it I get the message 
[2013-09-16 15:03:49] clDevicesNum returned error, no GPUs usable

why is this? Is it that you cannot mine with the GPU on a mac, or am I just doing something wrong? 
Specs:

Macbook Pro (2011)
Mac OS X Lion 10.7.5
Intel HD Graphics 3000 384 MB

**Tags:** cgminer, mac, gpu, gpu-mining


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## 1 answers

### Answer by username_1 on 2013-09-16. Score: 2 | Accepted answer

That generation of Intel integrated graphics does not have OpenCL support, which is needed for mining.

> **Comments:**
> **username_0**: well that sucks, but thanks. Here is [proof](http://www.intel.com/support/graphics/sb/CS-033757.htm) for what your saying.  

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