is this a reference card ?

Yes, even though it's sold by Sapphire, it's a reference design by AMD.

Are Sapphire branded MBA cards immune to the 110C hotspot & throttling issue?

There is little real evidence of a systemic issue and a lot of drama. The 'issue' is being used for clicks on youtube and tech sites at this point.

How does this VGA card perform with high-resolution games?

The SAPPHIRE Radeon RX 7900 XTX 24GB GDDR6 PCI Express 4.0 Video Card is praised for its great performance and ability to run most games at 4K 120 FPS easily. It has good rasterization performance and quiet fans. However, many users reported overheating issues and faulty vapor chambers, leading to high junction temperatures.

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SAPPHIRE Radeon RX 7900 XTX 24GB GDDR6 PCI Express 4.0 Graphics Card 21322-01-20G

Name: SAPPHIRE Radeon RX 7900 XTX 24GB GDDR6 PCI Express 4.0 Graphics Card 21322-01-20G
Uploaded: 2026-04-24
Description: SAPPHIRE Radeon RX 7900 XTX 24GB GDDR6 PCI Express 4.0 Graphics Card 21322-01-20G

(450)(144) Write a Review

Edition: STANDARD 24G

PULSE 24G
STANDARD 24G
NITRO+ 24G

24GB 384-Bit GDDR6
Boost Clock 2500 MHz
1 x HDMI 2.1 2 x DisplayPort 2.1
6144 Stream Processors
PCI Express 4.0

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Overview

Specs

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Model
Brand	SAPPHIRE
Model	21322-01-20G

Interface
Interface	PCI Express 4.0

Chipset
Chipset Manufacturer	AMD
GPU Series	AMD Radeon RX 7000 Series
GPU	Radeon RX 7900 XTX
Game Clock	2300 MHz
Boost Clock	2500 MHz
Stream Processors	6144 Stream Processors

Memory
Memory Size	24GB
Memory Interface	384-Bit
Memory Type	GDDR6

3D API
DirectX	DirectX 12
OpenGL	OpenGL 4.6

Ports
Multi-Monitor Support	4
HDMI	1 x HDMI 2.1
DisplayPort	2 x DisplayPort 2.1
USB	1 x USB Type-C

Details
Max Resolution	7680 x 4320
Cooler	Triple Fans
Thermal Design Power	335W
Recommended PSU Wattage	800W
Power Connector	2 x 8-Pin

Form Factor & Dimensions
Max GPU Length	287 mm
Slot Width	3 Slots

Additional Information
First Listed on Newegg	October 22, 2025

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Return for refund within: 30 days
Return for replacement within: 30 days
This item is covered by Alliance Group (USA) Return Policy

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SAPPHIRE Radeon RX 7900 XTX 24GB GDDR6 PCI Express 4.0 Graphics Card 21322-01-20G

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Customer Reviews of the Sapphire Tech 21322-01-20G

Warranty & Returns

Warranty, Returns, And Additional Information

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Item#: 9SIB4VJKNP3999

Meet Your Seller

SAPPHIRE Radeon RX 7900 XTX 24GB GDDR6 PCI Express 4.0 Graphics Card 21322-01-20G

Learn more about the Sapphire Tech 21322-01-20G

Customer Reviews of the Sapphire Tech 21322-01-20G

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info