Radeon Pro V340 8 GB

GCN 5.0 Radeon Pro V Series Workstation Desktop HBM2 2018

Key Metrics

Architecture: GCN 5.0
Launch Date: 2018-08-26
Stream Processors: 3,584
Memory: 8 GB HBM2
Memory Bandwidth: 483.8 GB/s
TDP/TBP: 230 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 V340 8 GB
Architecture	GCN 5.0
Launch Date	2018-08-26
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	3584
TMUs	224
ROPs	64
Base Clock	852 MHz
Boost Clock	1,500 MHz
Pixel Fillrate	96 GP/s
Texture Fillrate	336 GT/s
FP32 Throughput	10.75 TFLOPS
FP16 Throughput	21.5 TFLOPS
FP64 Throughput	0.67 TFLOPS
Memory
Memory Size	8 GB
Memory Type	HBM2
Memory Bus Width	2048-bit
Memory Clock	945 MHz
Memory Bandwidth	483.8 GB/s
L2 Cache	4 MB
L1 Cache	16 KB
Board and Display
TDP / TBP	230 W
Recommended PSU	550 W
Interface	PCIe 3.0 x16
Display Outputs	1x mini-DisplayPort 1.4a
Slot Width	Dual-slot
Card Length	267 mm
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

TechPowerUp GPU SpecsOpen source

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