AMD Radeon R9 M385

This is a GPU manufactured with TSMC 28nm process, based on AMD GCN 2.0 architecture and released on May 2015. It features 2.08 billion transistors, 896 Rendering cores and 4GB GDDR5 memory, with 256KB L2 cache, theoretical performance of 1.792TFLOPS.

Graphics Card

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Release Date

May 2015

Generation

Gem System

Type

Mobile

Bus Interface

PCIe 3.0 x16

Clock Speeds

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Base Clock

900MHz

Boost Clock

1000MHz

Memory Clock

1200MHz

Memory

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Memory Size

4GB

Memory Type

GDDR5

Memory Bus

128bit

Bandwidth

76.80 GB/s

Render Config

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Compute Units

14

Shading Units

896

TMUs

56

ROPs

16

L1 Cache

16 KB (per CU)

L2 Cache

256KB

Theoretical Performance

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Pixel Rate

16.00 GPixel/s

Texture Rate

56.00 GTexel/s

FP32 (float)

1.792 TFLOPS

FP64 (double)

112.0 GFLOPS

Graphics Processor

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GPU Name

Strato

GPU Variant

Strato XT

Architecture

GCN 2.0

Foundry

TSMC

Process Size

28 nm

Transistors

2,080 million

Die Size

160mm²

Board Design

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TDP

Unknown

Outputs

Portable Device Dependent

Graphics Features

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DirectX

12 (12_0)

OpenGL

4.6

OpenCL

2.1

Vulkan

1.2.170

Shader Model

6.5

Rankings

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FP32 (float)

NVIDIA GeForce GTX 1630 4 GB GDDR6

1.828 TFLOPS

NVIDIA GeForce GTX 950 Low Power 2 GB GDDR5

1.828 TFLOPS

NVIDIA GeForce GTX 950 2 GB GDDR5

1.825 TFLOPS

AMD Radeon HD 7950M 2 GB GDDR5

1.792 TFLOPS

AMD Radeon Graphics 512SP System Shared System Shared

1.792 TFLOPS

AMD Radeon Vega 10 Mobile System Shared System Shared

1.792 TFLOPS

AMD Radeon R9 M280X 4 GB GDDR5

1.792 TFLOPS

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