Gigabyte Radeon RX 7900 XT GAMING OC 20G

20 GB GDDR6 · 2.54 GHz boost · 331 mm long

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GPU chip Radeon RX 7900 XT
Video memory 20 GB GDDR6
Boost clock 2.54 GHz
Card length 331 mm
PCIe interface PCI Express 4.0

Gigabyte Radeon RX 7900 XT GAMING OC 20G is a desktop graphics card with 20 GB GDDR6 of video memory. Check the length against your cabinet and the wattage against your power supply before you buy. It came out in 2022.

Released: 2022-12-14

Specifications

Key specs

GPU chip: Radeon RX 7900 XT
Video memory: 20 GB GDDR6
Boost clock: 2.54 GHz
Card length: 331 mm
PCIe interface: PCI Express 4.0
Released: 2022-12-14
Part number: GV-R79XTGAMING OC-20GD
EAN / UPC: 4719331312367

Processor

Graphics processor family: AMD
Graphics processor: Radeon RX 7900 XT
Processor boost clock speed: 2535 MHz
Maximum resolution: 7680 x 4320 pixels
Stream processors: 5376
Maximum displays per videocard: 4

Memory

Discrete graphics card memory: 20 GB
Graphics card memory type: GDDR6
Memory bus: 320 bit
Number of pipelines: 9
Data transfer rate: 20 Gbit/s

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Ports & interfaces

Interface type: PCI Express 4.0
HDMI ports quantity: 2
HDMI version: 2.1
DisplayPorts quantity: 2
DisplayPort version: 2.1

Performance

DirectX version: 12 Ultimate
OpenGL version: 4.6
AMD FreeSync: Yes

Design

Cooling type: Active
Cooling technology: GIGABYTE WINDFORCE 3X
Number of fans: 3 fan(s)
Fan diameter: 10 cm
Form factor: Full-Height/Full-Length (FH/FL)
Bracket height: Full-Height (FH)
Illumination: Yes
Illumination colour: Multi
Product colour: Black

Power

Minimum system power supply: 800 W
Supplementary power connectors: 2x 8-pin

System requirements

Windows operating systems supported: Windows 10 x64, Windows 11 x64

Weight & dimensions

Length: 331 mm
Depth: 50 mm
Height: 138 mm

Check the manufacturer's page before buying.

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About this product

WINDFORCE COOLING SYSTEM

The WINDFORCE cooling system features three 100mm unique blade fans, alternate spinning, 9 composite copper heat pipes, a large vapor chamber directly touches the GPU, 3D active fans and Screen cooling, which together provide high efficiency heat dissipation.

ALTERNATE SPINNING

Reduce the turbulence of adjacent fans and increase airflow pressure.

3D ACTIVE FAN

The 3D Active Fan provides semi-passive cooling, and the fans will remain off when the GPU is in a low load or low power game.

LARGE VAPOR CHAMBER & HEAT-PIPE

The large vapor chamber directly contacts the GPU, coupled with the composite heat pipes, which quickly transfers the heat of the GPU and VRAM to the heatsink.

SCREEN COOLING

Extended heatsink allows air to pass through, providing better heat dissipation.

RGB FUSION

With 16.7M customizable color options and numerous lighting effects, you can choose any lighting effect or synchronize with other devices in GIGABYTE CONTROL CENTER.

EXCELLENT IN ESSENTIAL PROTECTION METAL BACK PLATE

The metal back plate not only provides an aesthetical shape, but also enhances the structure of the graphics card to provide complete protection.

Radeon RX 7900 XT GAMING OC 20G vs similar graphics cards

	Gigabyte Radeon RX 7900 XT GAMING OC 20G	Gigabyte GAMING GV-R79XT-20GC-B Radeon RX 7900 XT 20 GB Graphics Card	ASUS DUAL-RX7900XT-O20G Radeon RX 7900 XT 20 GB Graphics Card	MSI Radeon RX 7900 XT GAMING TRIO CLASSIC 20G
GPU chip	Radeon RX 7900 XT	Radeon RX 7900 XT	Radeon RX 7900 XT	Radeon RX 7900 XT
Video memory	20 GB GDDR6	20 GB GDDR6	20 GB GDDR6	20 GB GDDR6
Boost clock	2.54 GHz	2.02 GHz	2.45 GHz	2.40 GHz
Card length	331 mm	331 mm	323 mm	325 mm
PCIe interface	PCI Express 4.0	PCI Express 4.0	PCI Express 4.0	PCI Express 4.0
Released	2022	2022	2024	2023