Thank you for all of the replies, guys! But I think you misunderstood me. I've said "the GPU is a Chinese replica" earlier. I don't doubt if it's a legit one, I'm sure that it's fake.
My question is more like - is there any way I can run some miner (old version, etc), so I can see the hash-rate?
This is the GPU-Z screenshot:
What I've tried so far:
1. Installed the driver 390.77 from the Chinese CD - Windows DOES recognise the card
2. Installed the driver 390.77 from the NVidia website - Windows DOES recognise the card
3. Installed the driver 465.89 from the NVidia website - Windows DOES NOT recognise the card
Errors so far:
ETHMiner: Out of memory
LoLMiner: Problem in loading kernel
PhoenixMiner: Compute 2.1 (minimum 3.0 required)
I'm guessing that if the GPU's chipset is an old one, I can use some old miner version to mine? Or I'm mistaken?
Remove the cooling system and look at the marking of the video chip on the video card. First you need to determine what kind of video card you have in order to understand whether it can mine or not.My question is more like - is there any way I can run some miner (old version, etc), so I can see the hash-rate?
This is the GPU-Z screenshot:
What I've tried so far:
1. Installed the driver 390.77 from the Chinese CD - Windows DOES recognise the card
2. Installed the driver 390.77 from the NVidia website - Windows DOES recognise the card
3. Installed the driver 465.89 from the NVidia website - Windows DOES NOT recognise the card
Errors so far:
ETHMiner: Out of memory
LoLMiner: Problem in loading kernel
PhoenixMiner: Compute 2.1 (minimum 3.0 required)
I'm guessing that if the GPU's chipset is an old one, I can use some old miner version to mine? Or I'm mistaken?
You bought 8 video cards for about $ 150 each, it's hard for me to guess what kind of video cards you actually have. A healthy mining farm with such parameters costs 2.5 times more.