[操作疑難] 3090 改善散熱問題

Evolution

用緊嘅係EVGA GeForce RTX 3090 FTW3 ULTRA GAMING
打機時VRAM去到90度UP 用手摸落背板要即縮
依家想降低溫度
1.換HD90000
2.換一體水冷

睇過換左HD90000 都有86度
https://www.youtube.com/watch?v=58lwGAxWuUg

有無換左AIO嘅師兄講下溫度表現?

mattzxc

用緊嘅係EVGA GeForce RTX 3090 FTW3 ULTRA GAMING
打機時VRAM去到90度UP 用手摸落背板要即縮
依家想降低溫 ...
Evolution 發表於 2021-10-29 11:55

要換三文治果隻水冷先有用

平時打機唔HANG機就由佢啦

利申:用緊ASUS果張3090水冷版

t19922006

回覆 1# Evolution

我用緊MSI 3080 Sea Hawk(冷頭直觸VRAM) 今日應該收到利民ODYSSEY
換完再報告

未換Mining 100-102度(VRAM +1000MHz)

leotonch

For reference, Giga 3090 AIO watercooling
88% power limt, only change back ram with 3mm sticker + 9cm 1200rpm cooling fan > back plate
Furmark 5120x2160 8xaa sampling - 5mins (Room temp 27'c)
GPU 60'c & boost at 18xx
Hot spot 7x-80'c
Ram 7x-80'x

Evolution

回覆 3# t19922006

原裝水冷都咁熱

t19922006

回覆 5# Evolution

MSI 同 Giga一樣用差質量啲散熱貼, 粒GPU full loading長期都係40(mining)-50(打機)度

Evolution

回覆 4# leotonch

背板厚度要3mm?
我見HD90000最厚2.5mm

kennyleunghk

回覆  leotonch

背板厚度要3mm?
我見HD90000最厚2.5mm
Evolution 發表於 2021-10-29 14:33

    買2塊1.5

t19922006

回覆 8# kennyleunghk

中間最好加少少少少散熱膏, 減少兩片pad之間啲空位同空氣

leotonch

回覆 7# Evolution

2.5mm is ok for my giga aio too