AMD Radeon R5 M420 vs AMD Radeon Pro 5300M

VS

AMD Radeon R5 M420

AMD Radeon Pro 5300M

We compared two Mobile platform GPUs: 4GB VRAM Radeon R5 M420 and 4GB VRAM Radeon Pro 5300M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 5300M 's Advantages

Released 3 years and 6 months late

Boost Clock has increased by 47% (1250MHz vs 850MHz)

Larger VRAM bandwidth (192.0GB/s vs 16.00GB/s)

960 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R5 M420

0.544 TFLOPS

Radeon Pro 5300M +488%

3.2 TFLOPS

Radeon R5 M420

VS

Radeon Pro 5300M

Graphics Card

May 2016

Release Date

Nov 2019

Gem System

Generation

Radeon Pro Mac

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x8

Clock Speeds

780 MHz

Base Clock

1000 MHz

850 MHz

Boost Clock

1250 MHz

1000 MHz

Memory Clock

1500 MHz

Memory

4GB

Memory Size

4GB

DDR3

Memory Type

GDDR6

64bit

Memory Bus

128bit

16.00GB/s

Bandwidth

192.0GB/s

Render Config

5

Compute Units

20

-

320

Shading Units

1280

20

TMUs

80

8

ROPs

32

-

16 KB (per CU)

L1 Cache

-

128 KB

L2 Cache

2 MB

-

Theoretical Performance

6.800 GPixel/s

Pixel Rate

40.00 GPixel/s

17.00 GTexel/s

Texture Rate

100.0 GTexel/s

-

FP16 (half)

6.400 TFLOPS

544.0 GFLOPS

FP32 (float)

3.200 TFLOPS

34.00 GFLOPS

FP64 (double)

200.0 GFLOPS

Board Design

Unknown

TDP

85W

-

Portable Device Dependent

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

Jet

GPU Name

Navi 14

Jet PRO (216-0856040)

GPU Variant

Navi 14 PROA

GCN 1.0

Architecture

RDNA 1.0

TSMC

Foundry

TSMC

28 nm

Process Size

7 nm

0.69 billion

Transistors

6.4 billion

56 mm²

Die Size

158 mm²

Graphics Features

12 (11_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1 (1.2)

OpenCL

2.1

1.2.170

Vulkan

1.3

-

6.5 (5.1)

Shader Model

6.5

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