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AMD Antigua

Default
Antigua
Antigua PRO
Antigua PRO
Antigua XT
Antigua XT
Block Diagram
Block Diagram
AMD's Antigua GPU uses the GCN 3.0 architecture and is made using a 28 nm production process at TSMC. With a die size of 366 mm² and a transistor count of 5,000 million it is a large chip. Antigua supports DirectX 12 (Feature Level 12_0). For GPU compute applications, OpenCL version 2.0 can be used. It features 2048 shading units, 128 texture mapping units and 32 ROPs.
Further reading: GCN 3.0 Instruction Set Architecture

Graphics Processor

GPU Name
Antigua
Architecture
GCN 3.0
Foundry
TSMC
Process Size
28 nm
Transistors
5,000 million
Density
13.7M / mm²
Die Size
366 mm²
Released
May 5th, 2015

Graphics Features

DirectX
12 (12_0)
OpenGL
4.6
OpenCL
2.0
Vulkan
1.2
Shader Model
6.3
Compute
GFX8
ROCm
Yes

Render Config

Shading Units
2048
TMUs
128
ROPs
32
Compute Units
32
Z-Stencil
128
ACEs
8
GEs
4
L1 Cache
16 KB per CU
L2 Cache
512 KB
Max. TDP
190 W

All GCN 3.0 GPUs

AMD GPU Architecture History

Graphics cards using the AMD Antigua GPU

Name Chip Memory Shaders TMUs ROPs GPU Clock Memory Clock
AMD Radeon R9 380 OEM Antigua PRO 4 GB 1792 112 32 918 MHz 1375 MHz
AMD Radeon R9 380 Antigua PRO 2 GB 1792 112 32 970 MHz 1375 MHz
AMD Radeon R9 380X Antigua XT 4 GB 2048 128 32 970 MHz 1425 MHz

Antigua GPU Notes

Architecture Codename: Volcanic Islands
Chip Variant: Tonga
CLRX Version: GCN 1.2
Graphics/Compute: GFX8 (gfx802)
Display Core Engine: 10.0
Unified Video Decoder: 5.0
Video Compression Engine: 3.0
May 24th, 2022 05:24 EDT change timezone

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