Radeon R9 M375X and RTX A4500 Mobile - video card comparison

Radeon R9 M375X

RTX A4500 Mobile

Architecture

GCN 1.0 (2012−2020)

Ampere (2020−2022)

GPU code name

Tropo

GA104

Market segment

Desktop

Laptop

Release date

May 2015

March 2022

Bus support

PCIe 3.0

-

Interface

PCIe 3.0 x16

PCIe 4.0 x16

Boost clock speed

1015 MHz

1500 MHz

Compute units

10

-

Core clock speed

925 MHz

930 MHz

Floating-point performance

1,299 gflops

-

Manufacturing process technology

28 nm

8 nm

Number of transistors

1,500 million

17,400 million

Pipelines / CUDA cores

640

5888

Power consumption (TDP)

-

140 Watt (80 - 140 Watt TGP)

Texture fill rate

40.60

223.6

Memory type

GDDR5

GDDR6

Maximum RAM amount

4 GB

16 GB

Memory bus width

128 Bit

256 Bit

Memory clock speed

1125 MHz

16000 MHz

Memory bandwidth

72 GB/s

448.0 GB/s

Shared memory

-

-

Display Connectors

No outputs

No outputs

Eyefinity

1

-

DirectX

DirectX® 12

12 Ultimate (12_2)

CUDA

-

8.6

Mantle

+

-

OpenCL

Not Listed

3.0

OpenGL

4.4

4.6

Shader Model

5.1

6.6

Vulkan

-

1.3

AppAcceleration

-

-

DualGraphics

1

-

Enduro

-

-

FreeSync

1

-

HD3D

+

-

PowerTune

+

-

Switchable graphics

1

-

TrueAudio

-

-

ZeroCore

+

-