AMD Radeon R5 M420

This is a GPU manufactured with TSMC 28nm process, based on AMD GCN 1.0 architecture and released on May 2016. It features 0.69 billion transistors, 5 Rendering cores and 4GB DDR3 memory, with 128KB L2 cache, theoretical performance of 544.0GFLOPS.

Graphics Card

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Release Date

May 2016

Generation

Gem System

Type

Mobile

Bus Interface

PCIe 3.0 x8

Clock Speeds

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Base Clock

780 MHz

Boost Clock

850 MHz

Memory Clock

1000 MHz

Memory

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Memory Size

4GB

Memory Type

DDR3

Memory Bus

64bit

Bandwidth

16.00GB/s

Render Config

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Compute Units

5

Shading Units

320

TMUs

20

ROPs

8

L1 Cache

16 KB (per CU)

L2 Cache

128 KB

Theoretical Performance

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Pixel Rate

6.800 GPixel/s

Texture Rate

17.00 GTexel/s

FP32 (float)

544.0 GFLOPS

FP64 (double)

34.00 GFLOPS

Graphics Processor

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GPU Name

Jet

GPU Variant

Jet PRO

(216-0856040)

Architecture

GCN 1.0

Foundry

TSMC

Process Size

28 nm

Transistors

0.69 billion

Die Size

56 mm²

Board Design

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TDP

Unknown

Outputs

Portable Device Dependent

Graphics Features

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DirectX

12 (11_1)

OpenGL

4.6

OpenCL

2.1 (1.2)

Vulkan

1.2.170

Shader Model

6.5 (5.1)

Rankings

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FP32 (float)

NVIDIA GeForce GT 645M 2 GB DDR3

0.544 TFLOPS

AMD Radeon R5 M420 4 GB DDR3

0.544 TFLOPS

AMD Radeon HD 8550M 1024 MB DDR3

0.544 TFLOPS

AMD Radeon R5 M230 Rebrand 2 GB DDR3

0.544 TFLOPS

NVIDIA Quadro K1100M 2 GB GDDR5

0.542 TFLOPS

AMD Radeon R5 M240 Rebrand 1024 MB DDR3

0.538 TFLOPS

Intel UHD Graphics 730 System Shared System Shared

0.537 TFLOPS

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9

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10

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