December 21, 201312 yr Just used the eVc for the first time and it works great. Card has two VT1165 ICs. One for GPU and one for the memory. Somehow I can only change the GPU voltage at the moment. Not sure why. For VT1165 soldering use Pins 36 (SC) and 35 (SD)
December 21, 201312 yr You do not need the 2 EVC units the 2 VT1165 they operate on the same SMBus You need to have elmor to fix EVC software either run the two different addresses or run master slave system
December 22, 201312 yr in fact hd 4890 dont need at all any hard voltmod´s because VT1165MF can be operate software:) Edited December 22, 201312 yr by nachtfalke
January 3, 201412 yr der8auer, can you set higher than say 1.5 vgpu? For me max is 1.4 vgpu on a ref hd5850 and for another swedish overclocker, 1.48 was max on a 4870. There still seem to be limits in place.
January 3, 201412 yr For reference HD4890 you only need GPUTool for vGPU and vMEM, but I guess it's still good to have support in evc.
January 3, 201412 yr Author der8auer, can you set higher than say 1.5 vgpu? For me max is 1.4 vgpu on a ref hd5850 and for another swedish overclocker, 1.48 was max on a 4870. There still seem to be limits in place. Yea I could do 1,6 Volt without any problems.
February 21, 201412 yr hi der8auer....i solder evc on my 4890, if i use GENERIC vf1165m on evc software i have only 1 volt to tweak(but this don't work), if i use vf1165 svid i have 4 volt to tweak, and second voltage is for vgpu...... but i don't know what do the other: 1°=??? 2°=Vgpu 3°=??? 4°=??? did't you know what they do?? thanks
February 27, 201412 yr They are for different power states reported from the GPU. Is the second voltage working in both 2d and 3d?
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