So, you're only changing the P7 and P3 state voltages? What are the rest of them set to according to Overdrive?
Found it!.....that devcon tool. will run about 1300H per card before that
So, you're only changing the P7 and P3 state voltages? What are the rest of them set to according to Overdrive?
Any PS over 750-850w is good enough.How big of PSU should I get?
did you find a decent deal on some?well... I already have 1 vega 64, got it for tensor flow, ordered 3 more today.
I am sure some enterprising young coder is working on a port or improvement of the Linux block chain driver for AMD.It does work in Linux but with much lower hashrate.
The AMD Windows version beta block chain driver works much better than Linux version.
But Windows version driver is still buggy but workable.
Windows setup allow soft mod the vega bios using tools or windows registry without hardware bios mod.
For Linux, someone would need to come up a tool to allow "mere mortal" easily moding the Vega bios.
My guess , some smart folks are working on one click Vega bios mod tool now.
Not sure AMD will ever improve Linux beta block chain driver or just abandoned it.
Could you confirm that Windows is detected the card as Vega in device manager?it works to display windows,
Try Windows 10. You don't need a key. Just download the installation media creation tool and create a bootable USB stick:Download Windows 10...
I'm giving up on Windows for the moment. I'm going for Linux...
: WARNING: UNKNOWN_ERROR when calling clGetPlatformIDs for number of platforms.
: WARNING: No OpenCL platform found.
: WARNING: No AMD OpenCL platform found. Possible driver issues or wrong vendor driver.
: WARNING: backend AMD disabled.
One of those PCIe slots is a PCIe 2.0 x4 in an x16 slot. Any chance you put the card in there instead of a 3.0 slot?...
I have just put the card in a SuperMicro X9SRI-F board, which (according to SM website) has PCIE 3.0 slots. No change, everything same. The card is going out of house - I will return it tomorrow. And I have never had such a bad experience with computer parts in my whole life - and I'm building computers for 24 years. No Vega, no Sapphire again.
/*
* Number of GPUs that you have in your system. Each GPU will get its own CPU thread.
*/
"gpu_thread_num" : 2,
/*
* GPU configuration. You should play around with intensity and worksize as the fastest settings will vary.
* index - GPU index number usually starts from 0
* intensity - Number of parallel GPU threads (nothing to do with CPU threads)
* worksize - Number of local GPU threads (nothing to do with CPU threads)
* affine_to_cpu - This will affine the thread to a CPU. This can make a GPU miner play along nicer with a CPU miner.
*/
"gpu_threads_conf" : [
{ "index" : 0, "intensity" : 1932, "worksize" : 8, "affine_to_cpu" : false },
{ "index" : 0, "intensity" : 1932, "worksize" : 8, "affine_to_cpu" : false },
],
/*
* Platform index. This will be 0 unless you have different OpenCL platform - eg. AMD and Intel.
*/
"platform_index" : 1,