AMD Radeon Pro 5300M vs AMD Radeon R9 M270X

VS

AMD Radeon Pro 5300M

AMD Radeon R9 M270X

We compared two Mobile platform GPUs: 4GB VRAM Radeon Pro 5300M and 2GB VRAM Radeon R9 M270X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 5300M 's Advantages

Released 4 years and 9 months late

Boost Clock has increased by 25% (1250MHz vs 1000MHz)

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (192.0GB/s vs 88.00GB/s)

512 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Pro 5300M +108%

3.2 TFLOPS

Radeon R9 M270X

1.536 TFLOPS

Radeon Pro 5300M

VS

Radeon R9 M270X

Graphics Card

Nov 2019

Release Date

Feb 2015

Radeon Pro Mac

Generation

Gem System

Mobile

Type

Mobile

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1000 MHz

Base Clock

900 MHz

1250 MHz

Boost Clock

1000 MHz

1500 MHz

Memory Clock

1375 MHz

Memory

4GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

128bit

192.0GB/s

Bandwidth

88.00GB/s

Render Config

20

Compute Units

12

-

1280

Shading Units

768

80

TMUs

48

32

ROPs

16

-

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

256 KB

-

Theoretical Performance

40.00 GPixel/s

Pixel Rate

16.00 GPixel/s

100.0 GTexel/s

Texture Rate

48.00 GTexel/s

6.400 TFLOPS

FP16 (half)

-

3.200 TFLOPS

FP32 (float)

1.536 TFLOPS

200.0 GFLOPS

FP64 (double)

96.00 GFLOPS

Board Design

85W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Processor

Navi 14

GPU Name

Saturn

Navi 14 PROA

GPU Variant

Saturn PRO (216-0843044)

RDNA 1.0

Architecture

GCN 2.0

TSMC

Foundry

TSMC

7 nm

Process Size

28 nm

6.4 billion

Transistors

2.08 billion

158 mm²

Die Size

160 mm²

Graphics Features

12 (12_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.3

Vulkan

1.2.170

-

6.5

Shader Model

6.5

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