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GIGABYTE Radeon VII

GV-RVEGA20-16GD-B
Graphics Processor
Vega 20
Cores
3840
TMUs
240
ROPs
64
Memory Size
16 GB
Memory Type
HBM2
Bus Width
4096 bit
GPU Chip
GPU
I/O
I/O
Bottom
Bottom
Back
Back

Graphics Processor

GPU Name
Vega 20
GPU Variant
Vega 20 XT
Architecture
GCN 5.1
Foundry
TSMC
Process Size
7 nm
Transistors
13,230 million
Die Size
331 mm²

Graphics Card

Release Date
Feb 7th, 2019
Generation
Vega II
(Radeon VII)
Production
Active
Bus Interface
PCIe 3.0 x16

Clock Speeds

Base Clock
1400 MHz
Boost Clock
1750 MHz
Memory Clock
1000 MHz
2000 MHz effective

Memory

Memory Size
16 GB
Memory Type
HBM2
Memory Bus
4096 bit
Bandwidth
1,024 GB/s

Render Config

Shading Units
3840
TMUs
240
ROPs
64
Compute Units
60
L1 Cache
16 KB (per CU)
L2 Cache
4 MB

Theoretical Performance

Pixel Rate
112.0 GPixel/s
Texture Rate
420.0 GTexel/s
FP16 (half) performance
26.88 TFLOPS (2:1)
FP32 (float) performance
13.44 TFLOPS
FP64 (double) performance
3.360 TFLOPS (1:4)

Board Design

Slot Width
Dual-slot
Length
12 inches
305 mm
TDP
295 W
Suggested PSU
600 W
Outputs
1x HDMI
3x DisplayPort
Power Connectors
2x 8-pin
Board Number
D360-37

Graphics Features

DirectX
12.0 (12_1)
OpenGL
4.6
OpenCL
2.0
Vulkan
1.1.119
Shader Model
6.4

Card Notes

Base Clock: 1400 MHz
Boost Clock: 1750 MHz
Peak Clock: 1800 MHz

Vega 20 GPU Notes

Architecture Codename: Vega
Codename: Moonshot (Aruba)
CLRX Version: GCN 1.4.1
Graphics/Compute: GFX9 (gfx906) / (gfx907)
Display Core Engine: 12.1
Unified Video Decoder: 7.2
Video Compression Engine: 4.1

Other retail boards based on this design (13)

Name GPU Clock Boost Clock Memory Clock Other Changes
Alienware Radeon VII 1400 MHz 1750 MHz 1000 MHz
AMD Radeon VII 50th Anniversary 1400 MHz 1750 MHz 1000 MHz
ASRock Phantom Gaming X Radeon VII 1400 MHz 1750 MHz 1000 MHz
ASUS Radeon VII 1400 MHz 1750 MHz 1000 MHz
Dataland Radeon VII 1400 MHz 1750 MHz 1000 MHz
GIGABYTE Radeon VII 1400 MHz 1750 MHz 1000 MHz
HIS Radeon VII 1400 MHz 1750 MHz 1000 MHz
KUROTOSHIKOU Radeon VII 1400 MHz 1750 MHz 1000 MHz
MSI Radeon VII 1400 MHz 1750 MHz 1000 MHz
PowerColor Radeon VII 1400 MHz 1750 MHz 1000 MHz
Sapphire Radeon VII 1400 MHz 1750 MHz 1000 MHz
VisionTek Radeon VII 1400 MHz 1750 MHz 1000 MHz
XFX Radeon VII Triple Fan 1400 MHz 1750 MHz 1000 MHz