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GPU: GeForce
RTX 4090

CUDA cores: 16384

Video Memory:
24GB GDDR6X

Memory Bus: 384-bit

Engine
ClockBoost: 2580 MHz

Memory Clock:
21 Gbps

PCI Express:
4.0 16x

Display
Outputs:

3 x
DisplayPort 1.4a (up to 7680x4320@60Hz)

1 x HDMI®
Connector*

*Supports 4K
120Hz HDR, 8K 60Hz HDR, and Variable Refresh Rate as specified in the HDMI 2.1a
Specification

HDCP Support:
2.3

Multi
Display Capability: Quad Display

Recommended
Power Supply: 1000W

Power
Consumption: 450W

Power Input:
1 x 12VHPWR

DirectX: 12
Ultimate

OpenGL: 4.6

Cooling: IceStorm
3.0

Slot Size: 3.5
slot

SLI: N/A

Supported OS:
Windows 11 / 10 (64-bit, April 2018 update or later)

Card Length:355.5mm
x 149.6mm x 72.1mm / 14" x 5.9" x 2.8"

Accessories:

GPU Support
Stand

3-pin RGB
Header Cable

4x
8-pin-to-12VHPWR cable

Manual