With the really high vram temps for the RTX 3090 in mining and gaming (over 100 deg for mining!), the first thing I wanted to do was look for a cheap mod to try and lower the temperatures. How low can this $8 mod drop vram temps on the RTX 3090? Let's find out!

Materials

RTX 3090 = $1800
Thermal Pads (0.5mm thick) = $1
Small 50mm x 20mm x 10mm Aluminium Heatsinks = $3
PC Fan (1300 RPM) = $4

PC is -

10900k @ stock
Gigabyte Z490 Aorus Elite
Lian Li Galahad 360mm AIO at the front of the case
3 120mm exhaust fans (two at top, one at the back)
Corsair Vengeance 64gb DDR4 3200mhz ram RGB
MSI Ventus 3X RTX 3090
Corsair RMx850 PSU
Lian Li Mesh II RGB Airflow case (left side panel off)

My Videos testing RTX 3090 vram temps -

Don't Buy a RTX 3090 for mining (or gaming)
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Undervolting Guide (for any GPU)
[ Ссылка ]

Testing RTX 3090 - Undervolting, underclocking and lowering GDDR6X Temps (Cyberpunk 2077)
[ Ссылка ]

Testing RTX 3090 vram in MS Flight Sim 2020 (4k/Ultra)
[ Ссылка ]

Testing RTX 3090 vram temps in massively modded Skyrim - Toasty or Toasted?
[ Ссылка ]

Testing RTX 3090: How low will the vram temps go with this $8 heatsink and fan mod?
[ Ссылка ]

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