Radeon HD 6450 GDDR5 and RTX A500 Mobile - video card comparison

Radeon HD 6450 GDDR5

RTX A500 Mobile

Architecture

Terascale 2 (2009−2015)

Ampere (2020−2022)

GPU code name

Caicos

GA107

Market segment

Desktop

Laptop

Release date

April 2011

March 2022

Interface

-

PCIe 4.0 x16

Boost clock speed

-

1537 MHz

Core clock speed

750 MHz

-

Manufacturing process technology

40 nm

8 nm

Pipelines / CUDA cores

160

2048

Power consumption (TDP)

27 Watt

60 Watt (20 - 60 Watt TGP)

Texture fill rate

-

98.37

Memory type

GDDR5

GDDR6

Maximum RAM amount

1 GB

4 GB

Memory bus width

64 Bit

64 Bit

Memory clock speed

900 MHz

14000 MHz

Memory bandwidth

-

96 GB/s

Shared memory

-

-

Display Connectors

-

No outputs

DirectX

11

12 Ultimate (12_2)

CUDA

-

8.6

OpenCL

-

3.0

OpenGL

-

4.6

Shader Model

-

6.6

Vulkan

-

1.3