AMD Radeon R9 M385X

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, 14 Rendering cores and 4GB GDDR5 memory, with 256KB L2 cache, theoretical performance of 1.971TFLOPS.

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

1000 MHz

Boost Clock

1100 MHz

Memory Clock

1200 MHz

Memory

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Memory Size

4GB

Memory Type

GDDR5

Memory Bus

128bit

Bandwidth

76.80GB/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

256 KB

Theoretical Performance

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Pixel Rate

17.60 GPixel/s

Texture Rate

61.60 GTexel/s

FP32 (float)

1.971 TFLOPS

FP64 (double)

123.2 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

2.08 billion

Die Size

160 mm²

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 1050 Ti Max Q 4 GB GDDR5

1.983 TFLOPS

NVIDIA GeForce GTX 660 2 GB GDDR5

1.981 TFLOPS

NVIDIA GeForce GTX 660 Rev. 2 2 GB GDDR5

1.981 TFLOPS

AMD Radeon RX Vega 11 System Shared System Shared

1.971 TFLOPS

AMD Radeon RX Vega 11 Mobile System Shared System Shared

1.971 TFLOPS

AMD Radeon Vega 11 System Shared System Shared

1.971 TFLOPS

AMD Radeon R9 M470X 4 GB GDDR5

1.971 TFLOPS

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