Hello all,
I am dismantling and selling a Octominer mining rig that I have used for about a year. This card was used in that rigg and mined Ethereum during that time.
I modded the card with the following for thermal performance.
Kritical Thermal Pads - Extreme Conductivity (20 W/mK) for the VRM & Other Part.
https://www.coolmygpu.com/ - Copper Memory Cooling Plate
Thermal Grizzly Kryonaut Thermal paste for the CPU and Memory Cooling Plate
These mods kept the memory below 85C. I am unsure of what each card ran at mining, but all cards were under 85C and some were even in the low 70C range. All cards were GDDR6X which is known to run hot.
When benchmarking this card, the Temps were between 74-77C during full load. I ran the Unigine Heaven Benchmark for 30 minutes with no issues.
The memory stayed around 74C. The process stayed around 76.5C.
I cleaned the cards as best I could, I did dismantle the heatsink and repaste them while cleaning. For sake of transparency there was/is some corrosion/rust on the back of the card where the air was coming in the Octominer case (see picture 5). My guess this was from moisture in the air as I live in Florida and it can be humid at times. I have adjusted the price for this.
This card is not perfect but is in good condition. The price reflex this.
Please reach out if you have any questions.
Thanks,
Jon
Specs:
https://asia.evga.com/products/product.aspx?pn=12G-P5-3967-KR
Performance NVIDIA RTX 3080 Ti
10240 CUDA Cores
1800 MHz Boost Clock
576GT/s Texture Fill Rate
Memory 12288 MB, 384 bit GDDR6X
19000 MHz (effective)
912 GB/s Memory Bandwidth
Interface PCIe 4.0 16x
HDMI, DisplayPort, DisplayPort, DisplayPort
Resolution & Refresh Max Monitors Supported:
Max Refresh Rate
Max Analog :
Max Digital : 7680x4320
Dimensions Height: 5.38 in - 136.75mm Length: 11.81 in - 300mm Width: 2.75 Slots Operating System Support Windows 11
Windows 10
Windows 7
Requirements Minimum of a 750 Watt power supply.
Three available 8-pin or 6+2pin PCIe power dongles
Total Power Draw : 350 Watts
Product Warranty This product comes with a 3 year warranty. Registration is recommended.
EVGA 3080TI FW3 Ultra
Hello all,
I am dismantling and selling a Octominer mining rig that I have used for about a year. This card was used in that rigg and mined Ethereum during that time.
I modded the card with the following for thermal performance.
Kritical Thermal Pads - Extreme Conductivity (20 W/mK) for the VRM & Other Part.
https://www.coolmygpu.com/ - Copper Memory Cooling Plate
Thermal Grizzly Kryonaut Thermal paste for the CPU and Memory Cooling Plate
These mods kept the memory below 85C. I am unsure of what each card ran at mining, but all cards were under 85C and some were even in the low 70C range. All cards were GDDR6X which is known to run hot.
When benchmarking this card, the Temps were between 74-77C during full load. I ran the Unigine Heaven Benchmark for 30 minutes with no issues.
The memory stayed around 74C. The process stayed around 76.5C.
I cleaned the cards as best I could, I did dismantle the heatsink and repaste them while cleaning. For sake of transparency there was/is some corrosion/rust on the back of the card where the air was coming in the Octominer case (see picture 5). My guess this was from moisture in the air as I live in Florida and it can be humid at times. I have adjusted the price for this.
This card is not perfect but is in good condition. The price reflex this.
Please reach out if you have any questions.
Thanks,
Jon
Specs:
https://asia.evga.com/products/product.aspx?pn=12G-P5-3967-KR
Performance NVIDIA RTX 3080 Ti
10240 CUDA Cores
1800 MHz Boost Clock
576GT/s Texture Fill Rate
Memory 12288 MB, 384 bit GDDR6X
19000 MHz (effective)
912 GB/s Memory Bandwidth
Interface PCIe 4.0 16x
HDMI, DisplayPort, DisplayPort, DisplayPort
Resolution & Refresh Max Monitors Supported:
Max Refresh Rate
Max Analog :
Max Digital : 7680x4320
Dimensions Height: 5.38 in - 136.75mm Length: 11.81 in - 300mm Width: 2.75 Slots Operating System Support Windows 11
Windows 10
Windows 7
Requirements Minimum of a 750 Watt power supply.
Three available 8-pin or 6+2pin PCIe power dongles
Total Power Draw : 350 Watts
Product Warranty This product comes with a 3 year warranty. Registration is recommended.
