summer is coming,
i have 4 reference vega 56 with stock bios.
In order to lower the heat and reduce the noise, what should i do ?
flash them with 64 bios ?
which ppt should i use ?
today, i use my vegas with stock bios and 1100MHz HBM @ 905mV power play table
and i have this perf
[2019-05-05 23:48:35] GPU 0 [62C, fan 70%] cnr: 1.839kh/s, avg 1.843kh/s, pool 1.912kh/s a:76 r:1 hw:0
[2019-05-05 23:48:35] GPU 1 [57C, fan 66%] cnr: 1.855kh/s, avg 1.843kh/s, pool 1.258kh/s a:50 r:0 hw:0
[2019-05-05 23:48:35] GPU 2 [59C, fan 71%] cnr: 1.836kh/s, avg 1.834kh/s, pool 1.987kh/s a:79 r:1 hw:0
[2019-05-05 23:48:35] GPU 3 [61C, fan 70%] cnr: 1.840kh/s, avg 1.847kh/s, pool 1.887kh/s a:75 r:2 hw:0
[2019-05-05 23:48:35] Total cnr: 7.370kh/s, avg 7.365kh/s, pool 7.043kh/s a:280 r:4 hw:0
and 718w at wall
thanks fot help
I wouldn't flash to v64 because that increase the voltgae on the hbm and make more heat.
But you say you use stock bios at 1100hbm isn't that vega 64?
Anyway. Try and lower your core clock as low as you can tolerate the drop in hashrate. This will reduce power and heat.
i didnt flash my vega 56 but i used a ppt from http://vega.miningguides.com/#SoftTables
in gpuz, the default clock is 1408mhz and memory 1100mhz
clock 1400mhhz and memory 900mhz
my ODT settings
GPU_P0=852;800
GPU_P1=991;810
GPU_P2=1084;820
GPU_P3=1138;830
GPU_P4=1150;840
GPU_P5=1202;850
GPU_P6=1212;905
GPU_P7=1400;850
Mem_P0=167;800
Mem_P1=500;800
Mem_P2=800;820
Mem_P3=900;900
Fan_Min=2500
Fan_Max=3000
Fan_Target=75
Fan_Acoustic=2400
Power_Temp=70
Power_Target=0