Radeon HD 7470A and Radeon 780M - video card comparison

Radeon HD 7470A

Radeon 780M

Architecture

TeraScale 2 (2009−2015)

RDNA 3

GPU code name

Caicos

Phoenix

Market segment

Desktop

Laptop

Release date

January 2012

January 2023

Interface

MXM-A (3.0)

PCIe 4.0 x8

Supplementary power connectors

-

None

Boost clock speed

-

3000 MHz

Core clock speed

625 MHz

1500 MHz

Floating-point performance

200.0 gflops

-

Manufacturing process technology

40 nm

4 nm

Number of transistors

370 million

25,390 million

Pipelines / CUDA cores

160

768

Power consumption (TDP)

25 Watt

54 Watt (35 - 54 Watt TGP)

Texture fill rate

5.000

139.2

Memory type

GDDR3

System Shared

Maximum RAM amount

512 MB

System Shared

Memory bus width

64 Bit

System Shared

Memory clock speed

1600 MHz

System Shared

Memory bandwidth

12.8 GB/s

-

Shared memory

-

+

Display Connectors

No outputs

Portable Device Dependent

DirectX

11.2 (11_0)

12 Ultimate (12_2)

OpenCL

1.2

2.1

OpenGL

4.4

4.6

Shader Model

5.0

6.7

Vulkan

N/A

1.3