Radeon Pro W6800X Duo

RDNA 2.0 Radeon RX 6000 Series Workstation Desktop GDDR6 2021

Key Metrics

Architecture: RDNA 2.0
Launch Date: 2021-08-03
Stream Processors: 3,840
Memory: 32 GB GDDR6
Memory Bandwidth: 512 GB/s
TDP/TBP: 400 W
Interface: Apple MPX

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GPU Specs

What do these fields mean?

Identity
Entry Type	Workstation GPU
Official Name	AMD Radeon Pro W6800X Duo
Architecture	RDNA 2.0
Launch Date	2021-08-03
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	3840
TMUs	240
ROPs	96
RT Units / RT Cores	60
Base Clock	1,800 MHz
Boost Clock	1,967 MHz
Pixel Fillrate	188.8 GP/s
Texture Fillrate	472.1 GT/s
FP32 Throughput	15.11 TFLOPS
FP16 Throughput	30.21 TFLOPS
FP64 Throughput	0.94 TFLOPS
Memory
Memory Size	32 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	400 W
Recommended PSU	800 W
Interface	Apple MPX
Display Outputs	1x HDMI 2.1, 4x Thunderbolt
Slot Width	Quad-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

Partial entry. Core specifications may be present, but history, variant notes, known issues, and source review may be incomplete.

Sources

Sources reviewed: 2026-06-23

This entry is still being source-checked.

Data confidence and source status

Partial entry. Core specifications may be present, but history, variant notes, known issues, and source review may be incomplete.

Verified: core specifications and historical notes have been reviewed against listed sources.
Partial: core specifications may be present, but history, variant notes, known issues, and source review may be incomplete.
Imported: spec-only imported entry pending editorial source review.
Needs source review: narrative notes are incomplete until reviewed.

Independent reference sources

TechPowerUp GPU SpecsOpen source

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