Graphics CardsAsus

ASUS TUF-RTX4090-O24G-OG-GAMING

MPN: 23644

Key specifications

ChipsetRTX 4090

VRAM24 GB

Memory typeGDDR6X

Length325.9 mm

Slot width3.2

Min PSU850 W

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Fit check

325.9mm length — check your case's max GPU clearance.

850W minimum PSU recommended by manufacturer.

Check against your build

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Full Specifications25 fields

General

Model

TUF-RTX4090-O24G-OG-GAMING

Graphic Engine

NVIDIA® GeForce RTX™ 4090

Ai Performance

1345

Bus Standard

PCI Express 4.0

Opengl

OpenGL®4.6

Memory Size

24GB GDDR6X

Engine Clock

OC mode: 2595MHz (Boost clock)
Default mode: 2565MHz (Boost clock)

Cuda Core

16384

Memory Speed

21 Gbps

Memory Interface

384-bit

Resolution

Digital Max Resolution 7680 x 4320

Interface

Yes x 2 (Native HDMI 2.1a), Yes x 3 (Native DisplayPort 1.4a), HDCP Support Yes (2.3)

Maximum Display Support

Nvlink Crossfire Support

Accessories

1 x Collection Card
1 x Speedsetup Manual
1 x Adapter Cable
1 x Thank you Card
1 x TUF Velcro Hook & Loop

Software

ASUS GPU Tweak III & GeForce Game Ready Driver & Studio Driver: please download all software from the support site.

Dimensions

325.9 x 140.2 x 62.8 mm
12.83 x 5.52 x 2.47 inches

Recommended Psu

850W

Power Connectors

1 x 16-pin

Slot

3.2 Slot

Aura Sync

ARGB

Note

* Our wattage recommendation is based on a fully overclocked GPU and CPU system configuration. For a more tailored suggestion, please use the “Choose By Wattage” feature on our PSU product page: https://rog.asus.com/event/PSU/ ASUS-Power-Supply-Units/index.html
* All specifications are subject to change without notice. Please check with your supplier for exact offers. Products may not be available in all markets. If you do not use the latest and current specifications of ASUS products, you shall be liable for all loss and damage claimed by third party to ASUS based on false advertising or any other issues caused from using false specifications of ASUS products.

Physical Dimensions

Length Mm

325.9

Width Mm

140.2

Height Mm

62.8

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