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AMD Arcturus

Default
Arcturus
Die Shot
Die Shot
Block Diagram
Block Diagram
CU Diagram
CU Diagram
SIMD Diagram
SIMD Diagram
AMD's Arcturus GPU uses the CDNA 1.0 architecture and is made using a 7 nm production process at TSMC. With a die size of 750 mm² and a transistor count of 50,000 million it is a very big chip. Arcturus does not support DirectX. For GPU compute applications, OpenCL version 2.1 can be used. It features 8192 shading units, 512 texture mapping units and 64 ROPs.
Further reading: CDNA Architecture

Graphics Processor

GPU Name
Arcturus
Architecture
CDNA 1.0
Foundry
TSMC
Process Size
7 nm
Transistors
50,000 million
Density
66.7M / mm²
Die Size
750 mm²
Released
Nov 16th, 2020

Graphics Features

DirectX
N/A
OpenGL
N/A
OpenCL
2.1
Vulkan
N/A
Shader Model
N/A
Compute
GFX9
ROCm
4.0

Render Config

Shading Units
8192
TMUs
512
ROPs
64
Compute Units
128
FP16 Units
65536
FP64 Units
4096
ACEs
4
HWSs
1
DMAs
1
SEs
8
L1 Cache
16 KB per CU
L2 Cache
8192 KB
Max. TDP
300 W

All CDNA 1.0 GPUs

  • AMD Arcturus

AMD GPU Architecture History

Graphics cards using the AMD Arcturus GPU

Name Chip Memory Shaders TMUs ROPs Base Clock Boost Clock Memory Clock
AMD Radeon Instinct MI100 Arcturus XL 32 GB 7680 480 64 1000 MHz 1502 MHz 1200 MHz

Arcturus GPU Notes

Architecture Codename:
Graphics/Compute: GFX9 (gfx908)