Radeon RX 6900 XT

Key Metrics

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Identity
Entry Type	Reference GPU
Official Name	AMD Radeon RX 6900 XT
Architecture	RDNA 2.0
Launch Date	2020-12-08
Core Specs
GPU Die	Navi 21
Chip Variant / Package	BGA-2425
Process Node	TSMC 7 nm
Transistor Count	26.8 billion
Die Size	520 mm²
Stream Processors	5120
TMUs	320
ROPs	128
RT Units / RT Cores	80
Base Clock	1,825 MHz
Boost Clock	2,250 MHz
Pixel Fillrate	288 GP/s
Texture Fillrate	720 GT/s
FP32 Throughput	23.04 TFLOPS
FP16 Throughput	46.08 TFLOPS
FP64 Throughput	1.44 TFLOPS
Memory
Memory Size	16 GB
Memory Type	GDDR6
Memory Bus Width	256-bit
Memory Clock	2,000 MHz
Memory Bandwidth	512 GB/s
L2 Cache	4 MB
L1 Cache	128 KB
Board and Display
TDP / TBP	300 W
Recommended PSU	850 W
Power Connectors	2x 8-pin
Interface	PCIe 4.0 x16
Display Outputs	1x HDMI 2.1, 2x DisplayPort 1.4a, 1x USB Type-C
Slot Width	Triple-slot
Card Length	267 mm
Software
Shader Model	6.8
DirectX Support	DirectX 12.2
Vulkan Support	Vulkan 1.4
OpenGL Support	OpenGL 4.6
OpenCL Support	OpenCL 2.1

Reviews1 review

Review of the RX 6900 XT desktop GPU.

Sources

AMD Newsroom: AMD Unveils Next-Generation PC Gaming with AMD Radeon RX 6000 SeriesOfficial family release gives 2020-12-08 exact retail availability and the exact model memory and interfaceOpen source

AMD Radeon RX 6900 XT product specificationsOfficial exact-model page specifies 16 GB GDDR6, 256-bit interface, 300 W typical board power, 850 W minimum PSU, and 2x8-pin auxiliary powerOpen source

Wikimedia Commons
Photo: AMD Radeon RX 6900 XT reference-design board (Front)Creator: Verte95Credit: Verte95 / Wikimedia CommonsTitle: AMD RX 6900XTLicense: CC BY-SA 4.0 InternationalSource claim: Commons credits Verte95 and states this exact photograph is CC BY-SA 4.0 International.Modified: The Commons source was cropped by Pittigrilli before this derivative. Resized to 960 px maximum dimension and JPEG recompressed; no crop in this derivative. CC BY-SA 4.0 International terms retained.Board identity: The board is identified on its exact Commons file page.Configuration: The photograph does not establish the Wiki entry’s 16 GB memory or clocks.License deed Original file page