Radeon Pro W6600X

RDNA 2.0 Radeon RX 6000 Series Workstation Desktop GDDR6 2021

Key Metrics

Architecture: RDNA 2.0
Launch Date: 2021-08-03
Stream Processors: 2,048
Memory: 8 GB GDDR6
Memory Bandwidth: 256 GB/s
TDP/TBP: 120 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 W6600X
Architecture	RDNA 2.0
Launch Date	2021-08-03
Core Specs
GPU Die	Navi 23
Chip Variant / Package	BGA-1269
Process Node	TSMC 7 nm
Transistor Count	11.06 billion
Die Size	237 mm²
Stream Processors	2048
TMUs	128
ROPs	64
RT Units / RT Cores	32
Base Clock	2,068 MHz
Boost Clock	2,479 MHz
Pixel Fillrate	158.7 GP/s
Texture Fillrate	317.3 GT/s
FP32 Throughput	10.15 TFLOPS
FP16 Throughput	20.31 TFLOPS
FP64 Throughput	0.63 TFLOPS
Memory
Memory Size	8 GB
Memory Type	GDDR6
Memory Bus Width	128-bit
Memory Clock	2,000 MHz
Memory Bandwidth	256 GB/s
L2 Cache	2 MB
L1 Cache	128 KB
Board and Display
TDP / TBP	120 W
Recommended PSU	300 W
Interface	Apple MPX
Slot Width	Dual-slot
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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