Radeon HD 7470 OEM and Radeon RX 6450M - video card comparison

Radeon HD 7470 OEM

Radeon RX 6450M

Architecture

TeraScale 2 (2009−2015)

RDNA 2 (2020−2022)

GPU code name

Caicos

Navi 24

Market segment

Desktop

Laptop

Release date

January 2012

January 2023

Interface

PCIe 2.0 x16

PCIe 4.0 x4

Supplementary power connectors

None

Boost clock speed

2220 MHz

Core clock speed

750 MHz

2000 MHz

Floating-point performance

240.0 gflops

Manufacturing process technology

40 nm

6 nm

Number of transistors

370 million

5,400 million

Pipelines / CUDA cores

160

768

Power consumption (TDP)

27 Watt

25 Watt (25 - 50 Watt TGP)

Texture fill rate

6.000

118.1

Memory type

GDDR5

GDDR6

Maximum RAM amount

1 GB

4 GB

Memory bus width

64 Bit

Memory clock speed

3600 MHz

18000 MHz

Memory bandwidth

28.8 GB/s

128.0 GB/s

Shared memory

Display Connectors

1x DVI, 1x DisplayPort

Portable Device Dependent

DirectX

11.2 (11_0)

12 Ultimate (12_2)

OpenCL

1.2

2.2

OpenGL

4.4

4.6

Shader Model

5.0

6.7

Vulkan

N/A

1.3