Radeon Pro Vega 64X

GCN 5.0 Radeon Pro Vega Series Workstation Desktop HBM2 2019

Key Metrics

Architecture: GCN 5.0
Launch Date: 2019-03-19
Stream Processors: 4,096
Memory: 16 GB HBM2
Memory Bandwidth: 512 GB/s
TDP/TBP: 250 W
Interface: PCIe 3.0 x16

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GPU Specs

What do these fields mean?

Identity
Entry Type	Workstation GPU
Official Name	AMD Radeon Pro Vega 64X
Architecture	GCN 5.0
Launch Date	2019-03-19
Core Specs
GPU Die	Vega 10
Chip Variant / Package	BGA-2013
Process Node	GlobalFoundries 14 nm
Transistor Count	12.5 billion
Die Size	495 mm²
Stream Processors	4096
TMUs	256
ROPs	64
Base Clock	1,250 MHz
Boost Clock	1,468 MHz
Pixel Fillrate	93.95 GP/s
Texture Fillrate	375.8 GT/s
FP32 Throughput	12.03 TFLOPS
FP16 Throughput	24.05 TFLOPS
FP64 Throughput	0.75 TFLOPS
Memory
Memory Size	16 GB
Memory Type	HBM2
Memory Bus Width	2048-bit
Memory Clock	1,000 MHz
Memory Bandwidth	512 GB/s
L2 Cache	4 MB
L1 Cache	16 KB
Board and Display
TDP / TBP	250 W
Interface	PCIe 3.0 x16
Slot Width	IGP
Software
Shader Model	6.7
DirectX Support	DirectX 12.1
Vulkan Support	Vulkan 1.3
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

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