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AMD Grenada

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Grenada
Die Shot
Fritzchens Fritz
Die Shot
Block Diagram
Block Diagram
SE Diagram
SE Diagram
AMD's Grenada GPU uses the GCN 2.0 architecture and is made using a 28 nm production process at TSMC. With a die size of 438 mm² and a transistor count of 6,200 million it is a very big chip. Grenada supports DirectX 12 (Feature Level 12_0). For GPU compute applications, OpenCL version 2.1 can be used. It features 2816 shading units, 176 texture mapping units and 64 ROPs.

Graphics Processor

Released
Jun 18th, 2015
GPU Name
Grenada
Desktop Variant
Hawaii / Vesuvius
Generation
Volcanic Islands
Architecture
GCN 2.0
Foundry
TSMC
Process Size
28 nm
Transistors
6,200 million
Density
14.2M / mm²
Die Size
438 mm²

Graphics Features

DirectX
12 (12_0)
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2.170
Shader Model
6.5
WDDM
2.7
Compute
GFX7 (gfx702)
DCE
8.5
UVD
4.2
VCE
2.0
SDMA
1.0.0
CLRX
GCN 1.1.0

Render Config

Shading Units
2816
TMUs
176
ROPs
64
Compute Units
44
Z-Stencil
256
ACEs
8
GEs
4
L1 Cache
16 KB per CU
L2 Cache
1024 KB
Max. TDP
580 W

All GCN 2.0 GPUs

AMD GPU Architecture History

Graphics cards using the AMD Grenada GPU

Name Chip Memory Shaders TMUs ROPs GPU Clock Memory Clock
AMD Radeon R9 390X
Grenada XT 8 GB 2816 176 64 1050 MHz 1500 MHz
AMD Radeon R9 390
Grenada PRO 8 GB 2560 160 64 1000 MHz 1500 MHz
AMD Radeon R9 390 X2
Grenada PRO 8 GB 2560 160 64 1000 MHz 1350 MHz

Grenada GPU Notes

Generation: Volcanic Islands
Desktop Variant: Hawaii / Vesuvius
Graphics/Compute: GFX7 (gfx702)
Display Core Engine: 8.5
Unified Video Decoder: 4.2
Video Compression Engine: 2.0
System DMA: 1.0.0
CLRX: GCN 1.1.0
Apr 23rd, 2024 06:27 EDT change timezone

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