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GIGABYTE Radeon RX 6900 XT GAMING OC 16G
Gigabyte

Radeon RX 6900 XT GAMING OC 16G

AMD's Radeon RX 6900 XT was AMD's 2020 flagship, sometimes matching the RTX 3090 in games.

GPUs
7.4/10What the pros sayVery goodExpert consensus · Verified Oct 8, 2026See score breakdown ↓
Buying call

Buy an RX 6900 XT card only used and cheap: reviewers liked its solid 4K performance, efficiency and easy overclocking, and it sometimes matched the RTX 3090. Skip it new, because it was barely faster than the RX 6800 XT for much more money, and ray tracing trails Nvidia. Newer cards like the RX 9070 XT are faster.

Full verdict ↓
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Real-world useBased on everyday testing, not a spec sheet
Unbiased reviewIndependent and objective, sources shown
Radeon RX 6900 XT GAMING OC 16GCheck current priceBuy on eBay
Key specs
GPU
Radeon RX 6900 XT
VRAM
16 GB GDDR6
Boost clock
2285 MHz
PSU
850 W
Highlights

Specs that matter

Performance
GPU
Radeon RX 6900 XT
Price & availability

Where to buy

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Buying decision

Should you buy it?

Buy an RX 6900 XT card only used and cheap: reviewers liked its solid 4K performance, efficiency and easy overclocking, and it sometimes matched the RTX 3090. Skip it new, because it was barely faster than the RX 6800 XT for much more money, and ray tracing trails Nvidia. Newer cards like the RX 9070 XT are faster.

Best for

Gamers buying used.

Not for

Ray-tracing fans.

Main strengthSolid 4K performance
Main weaknessSmall gain over RX 6800 XT
Reasons to buy
Solid 4K performance
Efficient
Easy overclocking
Reasons to avoid
Small gain over RX 6800 XT
Weak ray tracing
Expensive at launch
Measured view7.4/10What the pros say · verified oct 8, 2026.
ScoreVerified Oct 8, 2026
Head to head

How it stacks up

Open a comparison for the full side-by-side view.

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GIGABYTE Radeon RX 6900 XT GAMING OC 16G
This deviceRadeon RX 6900 XT GAMING OC 16G
VS
GIGABYTE GeForce RTX 5080 GAMING OC 16G
AlternativeGIGABYTE GeForce RTX 5080 GAMING OC 16G
Score
7.4—
Full comparison
GIGABYTE Radeon RX 6900 XT GAMING OC 16G
This deviceRadeon RX 6900 XT GAMING OC 16G
VS
GIGABYTE GeForce RTX 5080 WINDFORCE OC SFF 16G
AlternativeGIGABYTE GeForce RTX 5080 WINDFORCE OC SFF 16G
Score
7.4—
Full comparison
GIGABYTE Radeon RX 6900 XT GAMING OC 16G
This deviceRadeon RX 6900 XT GAMING OC 16G
VS
GIGABYTE GeForce RTX 5070 Ti GAMING OC 16G
AlternativeGIGABYTE GeForce RTX 5070 Ti GAMING OC 16G
Score
7.4—
Full comparison
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Product data

Full specifications

26 attributes, grouped for quick scanning. Verified Oct 8, 2026. Spot a wrong value? Hit the next to it.

Max Displays
4
Max Resolution
7680 x 4320 pixels
Displayport Version
1.4a
Displayport Ports
2
Gpu Architecture
RDNA 2.0
Gpu Name
Radeon RX 6900 XT
Gpu Vendor
AMD
Hdmi Version
2.1
Hdmi Ports
2
Memory Clock Mhz
16,000
Memory Bus Bit
256
Memory Type
GDDR6
Vram
16
Model Number
GV-R69XTGAMING OC-16GD
Depth
2.28 in (58 mm)
Height
4.65 in (11.8 cm)
Length
11.26 in (28.6 cm)
Boost Clock Mhz
2285
Architecture
RDNA 2.0
Form Factor
Full-Height/Full-Length (FH/FL)
Fan Count
3
Cooling Technology
GIGABYTE WINDFORCE 3X
Cooling Type
Active
Power Connectors
3x 8-pin
Recommended Psu
850
Pcie Interface
PCI Express x16 4.0
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