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

[Report Issues]

Release Date

May 2016

Generation

Gem System

Type

Mobile

Bus Interface

PCIe 3.0 x8

Clock Speeds

[Report Issues]

Base Clock

780 MHz

Boost Clock

850 MHz

Memory Clock

1000 MHz

Memory

[Report Issues]

Memory Size

4GB

Memory Type

DDR3

Memory Bus

64bit

Bandwidth

16.00GB/s

Render Config

[Report Issues]

Compute Units

5

Shading Units

320

TMUs

20

ROPs

8

L1 Cache

16 KB (per CU)

L2 Cache

128 KB

Theoretical Performance

[Report Issues]

Pixel Rate

6.800 GPixel/s

Texture Rate

17.00 GTexel/s

FP32 (float)

544.0 GFLOPS

FP64 (double)

34.00 GFLOPS

Graphics Processor

[Report Issues]

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

[Report Issues]

TDP

Unknown

Outputs

Portable Device Dependent

Graphics Features

[Report Issues]

DirectX

12 (11_1)

OpenGL

4.6

OpenCL

2.1 (1.2)

Vulkan

1.2.170

Shader Model

6.5 (5.1)

Rankings

[Report Issues]

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

Related Comparisons

1

AMD Radeon R5 M420 vs AMD Radeon E9260 MXM

2

AMD Radeon R5 M420 vs AMD Radeon R7 M350 2GB

3

AMD Radeon R5 M420 vs AMD Radeon HD 6650A

4

AMD Radeon R5 M420 vs AMD FirePro M4000

5

AMD Radeon R5 M420 vs AMD Radeon E6760 MXM

6

AMD Radeon R5 M420 vs NVIDIA GeForce GTX 1050 Mobile

7

AMD Radeon R5 M420 vs AMD Radeon RX 6500M

8

AMD Radeon R5 M420 vs NVIDIA Quadro FX Go540

9

AMD Radeon R5 M420 vs AMD Radeon Pro W6600M

10

AMD Radeon R5 M420 vs AMD Radeon HD 7550M

Related News

1

AMD RX 8800 XT's Ray Tracing Performance Surges by 45%, Rivals RTX 4080 with 25% Power Reduction!

2

AMD Set to Unveil RDNA 4 Architecture at CES 2025, At Least One Radeon RX 8000 Series Launch Expected in January

3

RTX 50 Desktop Edition Exclusively Uses Samsung GDDR7 Memory! The Other Two Giants Focus on Laptops

4

External GPU Performance Test: AMD RX 7800M Shows 28% Higher Efficiency with OCuLink Compared to USB4 Interface

5

New Intel Arc A310 Mini Card: Four HDMI Ports in a Row

6

Intel Isn't Giving Up on Discrete Graphics Cards! The Third Generation Is Really Coming

7

The RTX 50 Series Upgrades to 12V-2x6 Power Connectors Across the Board! Maximum Power of 450W

8

AMD's Most Powerful Integrated GPU with 40 Units Gets a Name! Radeon 8060S/8050S vs. Mobile RTX 4070 Showdown?

9

Unbelievable! Apple's M4 Ultra GPU Expected to Surpass RTX 4090

10

PS5 Pro Specs Confirmed: Equivalent to a Desktop 4060 Graphics Card?