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AMD Strato

Default
Strato
Block Diagram
Block Diagram
AMD's Strato GPU uses the GCN 2.0 architecture and is made using a 28 nm production process at TSMC. With a die size of 160 mm² and a transistor count of 2,080 million it is a small chip. Strato supports DirectX 12 (Feature Level 12_0). It features 896 shading units, 56 texture mapping units and 16 ROPs.
Further reading: Sea Islands Instruction Set Architecture

Graphics Processor

GPU Name
Strato
Architecture
GCN 2.0
Foundry
TSMC
Process Size
28 nm
Transistors
2,080 million
Density
13.0M / mm²
Die Size
160 mm²
Released
May 5th, 2015

Graphics Features

DirectX
12 (12_0)
OpenGL
4.6
OpenCL
2.0
Vulkan
1.2.131
Shader Model
6.3
Compute
GFX7
ROCm
No

Render Config

Shading Units
896
TMUs
56
ROPs
16
Compute Units
14
Z-Stencil
64
ACEs
2
GEs
2
L1 Cache
16 KB per CU
L2 Cache
256 KB

All GCN 2.0 GPUs

AMD GPU Architecture History

Graphics cards using the AMD Strato GPU

Name Chip Memory Shaders TMUs ROPs Base Clock Boost Clock Memory Clock
AMD Radeon R9 M380 Strato PRO 4 GB 768 48 16 900 MHz 1000 MHz 1500 MHz
AMD Radeon R9 M385 Strato XT 4 GB 896 56 16 900 MHz 1000 MHz 1200 MHz
AMD Radeon R9 M385X Strato XT 4 GB 896 56 16 1000 MHz 1100 MHz 1200 MHz
AMD Radeon R9 M380 Mac Edition Strato PRO 2 GB 768 48 16 900 MHz 1021 MHz 1568 MHz

Strato GPU Notes

Architecture Codename: Sea Islands
Chip Variant: Bonaire
CLRX Version: GCN 1.1
Graphics/Compute: GFX7 (gfx704)
Display Core Engine: 8.2
Unified Video Decoder: 4.2
Video Compression Engine: 2.0