Hardware Wiki: GPU Wiki CPU Wiki

Radeon RX Vega 56 Mobile

GCN 5.0 Radeon RX Vega Series Mobile Laptop HBM2 2018

Key Metrics

Launch Date: 2018-06-01
Stream Processors: 3,584
Memory: 8 GB HBM2
Memory Bandwidth: 409.6 GB/s
TDP/TBP: 120 W
Interface: PCIe 3.0 x16

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	Laptop GPU
Official Name	AMD Radeon RX Vega 56 Mobile
Architecture	GCN 5.0
Launch Date	2018-06-01
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	1,138 MHz
Boost Clock	1,301 MHz
Pixel Fillrate	83.26 GP/s
Texture Fillrate	291.4 GT/s
FP32 Throughput	9.33 TFLOPS
FP16 Throughput	18.65 TFLOPS
FP64 Throughput	0.58 TFLOPS
Memory
Memory Size	8 GB
Memory Type	HBM2
Memory Bus Width	2048-bit
Memory Clock	800 MHz
Memory Bandwidth	409.6 GB/s
L2 Cache	4 MB
L1 Cache	16 KB
Board and Display
TDP / TBP	120 W
Interface	PCIe 3.0 x16
Display Outputs	1x HDMI 2.0b, 3x DisplayPort 1.4a
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

Sources

Independent reference sources

TechPowerUp GPU SpecsOpen source

Other sources

PC Tech Vault structural auditRemoved desktop add-in-card dimension/PSU fields from laptop/mobile GPU metadata; these values describe board/module implementations rather than a generic laptop GPU.