Radeon Pro W5500X

RDNA 1.0 Radeon RX 5000 Series Workstation Desktop GDDR6 2019

Key Metrics

Architecture: RDNA 1.0
Launch Date: 2019-12-11
Stream Processors: 1,536
Memory: 8 GB GDDR6
Memory Bandwidth: 224 GB/s
TDP/TBP: 125 W
Interface: Apple MPX

Add to comparison

Save this GPU, then open another GPU page to compare them side by side.

GPU Specs

What do these fields mean?

Identity
Entry Type	Workstation GPU
Official Name	AMD Radeon Pro W5500X
Architecture	RDNA 1.0
Launch Date	2019-12-11
Core Specs
GPU Die	Navi 14
Chip Variant / Package	BGA-1125
Process Node	TSMC 7 nm
Transistor Count	6.4 billion
Die Size	158 mm²
Stream Processors	1536
TMUs	96
ROPs	32
Base Clock	1,187 MHz
Boost Clock	1,757 MHz
Pixel Fillrate	56.22 GP/s
Texture Fillrate	168.7 GT/s
FP32 Throughput	5.4 TFLOPS
FP16 Throughput	10.8 TFLOPS
FP64 Throughput	0.34 TFLOPS
Memory
Memory Size	8 GB
Memory Type	GDDR6
Memory Bus Width	128-bit
Memory Clock	1,750 MHz
Memory Bandwidth	224 GB/s
L2 Cache	2 MB
Board and Display
TDP / TBP	125 W
Recommended PSU	300 W
Interface	Apple MPX
Display Outputs	2x HDMI 2.0b
Slot Width	Dual-slot
Software
Shader Model	6.8
DirectX Support	DirectX 12.1
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

Found an incorrect spec, missing source, or variant issue?

Submit a correction