Challenging NVIDIA's 4090 FE: Liquid Cooled RTX 4090 Neptune Tear-Down & Review

Sponsor: Thermaltake Core P3 Pro on Amazon https://geni.us/6Q6M
We’re reviewing Colorful’s $1800 RTX 4090 Neptune OC video card, including a water cooling solution with a 360mm radiator, all-white tubing, radiator, and fans, and an aluminum chassis around the card body. This video includes a tear-down & disassembly, flatness and pressure testing, thermal testing, and more.

Learn about the RTX 4090 FE that this competes with: https://www.youtube.com/watch?v=j9vC9NBL8zo
Learn about the best GPUs of 2022 (so far!): https://www.youtube.com/watch?v=yrsUm26SHGI

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RELATED PRODUCTS [Affiliate Links]

Colorful RTX 4090 Neptune on Amazon (if it ever comes in stock there): https://geni.us/5X2L6m
NVIDIA RTX 3070 on Amazon: https://geni.us/qS5n
NVIDIA RTX 3080 on Amazon: https://geni.us/5LyY
AMD RX 6900 XT on Amazon: https://geni.us/TQGAa0
AMD RX 6950 XT on Amazon: https://geni.us/BVTdIu
NVIDIA RTX 4090 on Amazon: https://geni.us/U2UV

TIMESTAMPS

00:00 – The Neptune 4090
01:07 – Colorful Specs, Prices, Models
02:28 – Walking Around the Card
03:01 – Radiator & Tube Material, Loss of Liquid
05:07 – YOU WILL KILL THE PUMP if you do this
06:04 – Tearing Down the Colorful Neptune
07:02 – NO TEARING UP
10:14 – Tearing Apart the Block
14:11 – Paste on Copper
14:58 – Thermal Test Setup
16:50 – Thermal Benchmarks
19:08 – Quiet Operation
20:45 – Problems with BIOS & Power Consumption Tests
22:17 – Severely Bugged
24:15 – Frequency Behavior
25:10 – Flatness & Machining Consistency
25:43 – Case Fit & Tube Routing
27:25 – Bad OC & Conclusion

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Host, Writing, Testing: Steve Burke
Testing: Mike Gaglione
Video Editing: Vitalii Makhnovets
Video & QC: Andrew Coleman