Is this waterblock compatible with my RTX 3090?

This Bykski waterblock is designed for the RTX 3090. Please check the product title for specific card brand compatibility (ASUS, MSI, Gigabyte, etc.) as non-reference PCB designs require model-specific blocks. If you are unsure of your card's PCB variant, contact FormulaMod support at customermanager@formulamod.net before ordering.

Will this reduce noise on my RTX 3090 during AI workloads?

Yes. Stock RTX 3090 air coolers run at 45-65 dBA under sustained AI inference loads (Ollama, Stable Diffusion, ComfyUI). A full-cover waterblock like this mounted to a 360mm radiator typically reduces noise to under 30 dBA while also lowering VRAM temperatures from 90°C+ to 60-70°C, preventing throttling during long generation runs.

What else do I need for a complete water cooling loop?

A complete custom loop requires: this GPU waterblock, a radiator (360mm recommended for single GPU, 480mm for GPU+CPU), a D5 or DDC pump with reservoir combo, G1/4 fittings, tubing, and premixed coolant. FormulaMod sells complete kits starting at $249 USD including pump, radiator, and fittings.

Does this waterblock cover the VRAM and VRM chips?

Full-cover waterblocks cool the GPU die, VRAM modules, and VRM components simultaneously via a single block with an integrated cold plate. This is essential for AI workloads where sustained 100% VRAM utilization can cause memory junction temperatures to exceed 110°C on air cooling. The full-cover design distributes coolant flow across the entire PCB thermal zone.

1 5

Bloque de refrigeración por agua Bykski para GPU para Gigabyte RTX 3090/3080Ti/3080 Gaming/Eagle/Vision/Turbo, sistema de refrigeración líquida para tarjeta gráfica, N-GV3090GMOC-X

$131.94 USD

Oferta Agotado

Los gastos de envío se calculan en la pantalla de pago.

Iluminación RBW (5v 3 pines)

Opción Con plano posterior negro Con placa posterior blanca

SKU:N-GV3090GMOC-X_BK_RBW

Compatibilidad:

(Incluyendo, entre otros, los siguientes modelos)

Gigabyte RTX3090 Gaming OC 3X 24G

Gigabyte RTX3090 Eagle OC 24G

Gigabyte RTX3090 Vision OC 24G

Gigabyte RTX3090 Turbo 24G

Gigabyte RTX3080 Ti Gaming OC 3X 12G

Gigabyte RTX3080 Ti Eagle OC 12G

Gigabyte RTX3080 Ti Vision OC 12G

Gigabyte RTX3080 Ti Turbo 12G

Gigabyte RTX3080 Gaming OC 3X 10G

Gigabyte RTX3080 Eagle OC 10G

Gigabyte RTX3080 Vision OC 10G

Gigabyte RTX3080 Gaming BOX

Gigabyte RTX3080 Turbo 10G

Después de limitar su selección, por favor verifique la imagen completa de la PCB para asegurar la compatibilidad. Si tiene alguna pregunta, no dude en ponerse en contacto con el soporte para confirmación.
Compatibilidad basada únicamente en este(estos) diseño(s) de PCB.
Tamaño del puerto de entrada/salida: rosca G1/4".

Why Water Cool the RTX 3090?

350W TDP under AI load

24GB VRAM (throttles at 92°C)

<30dB With water cooling

- CRITICAL: backside GDDR6X memory modules have no heatsink contact on reference PCB — junction temps hit 104-110°C under sustained load, the root cause of the infamous '3090 VRAM throttle at 92°C' — full-cover waterblocks directly resolve this
- Thermal pads on 2-4 year old used 3090s are degraded; installing a waterblock = complete thermal reset, revives ex-mining/ex-gaming cards for AI duty
- 350W sustained for 24/7 Ollama inference = 55 dBA fan noise from the triple-fan FE cooler — unacceptable for home office/bedroom
- Dual-3090 builds (700W total GPU) are the cheapest path to 48GB VRAM for 70B LLMs — water cooling is the only way to fit both in a normal case
- #1 target for FormulaMod — the largest used-GPU waterblock upgrade market in existence

Full-cover water blocks cool GPU die + VRAM + VRM simultaneously — unlike air coolers that only target the GPU die.

Ver todos los detalles

País/región

Idioma

Bloque de refrigeración por agua Bykski para GPU para Gigabyte RTX 3090/3080Ti/3080 Gaming/Eagle/Vision/Turbo, sistema de refrigeración líquida para tarjeta gráfica, N-GV3090GMOC-X