AMD Radeon R9 M395 Mac Edition vs AMD Radeon Vega 3 Embedded

Table of Contents

Graphics Processor

GPU model Amethyst Picasso
GPU variant Amethyst PRO (216-0872004)
Architecture GCN 3.0 GCN 5.0
Foundry TSMC GlobalFoundries
Manufacturing process 28 nm 14 nm
Number of transistors 5,000 million 4,940 million
Die size 366 mm² 210 mm²

Mobile graphics

Release date May 5th, 2015
Generation Crystal System (R9 M300)
Production End-of-life
Interface MXM-B (3.0)
Predecessor Solar System
Successor Mobility Radeon

Clocks

GPU clock 834 MHz
Memory clock 1365 MHz 5.5 Gbps effective System Shared
Base clock 300 MHz
Boost clock 1000 MHz

Memory Configuration

Memory size 2 GB System Shared
Memory type GDDR5 System Shared
Memory bus width 256 bit System Shared
Bandwidth 174.7 GB/s System Dependent

Render Configuration

Shading units 1792 192
TMUs 112 12
ROPs 32 4
Compute units 28 3

Performance

Pixel rate 26.69 GPixel/s 4.000 GPixel/s
Texture rate 93.41 GTexel/s 12.00 GTexel/s
FP32 (float) performance 2.989 TFLOPS 384.0 GFLOPS
FP64 (double) performance 373.6 GFLOPS (1:8) 24.00 GFLOPS (1:16)
FP16 (half) performance 768.0 GFLOPS (2:1)

Dimensions & Outputs

Slot width MXM Module IGP
TDP 250 W 10 W
Outputs No outputs No outputs
Power connectors None None

API Support & Features

DirectX 12 (12_0) 12 (12_1)
OpenGL 4.6 4.6
OpenCL 2.0 2.1
Vulkan 1.2 1.2
Shader model 6.3 6.4

Other Features

Integrated Graphics

Release date 2019
Generation Picasso (Vega)
Production Active
Interface IGP
Predecessor Raven Ridge
Successor Renoir

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