Radeon HD 7730 and GeForce RTX 4050 Mobile - video card comparison

Radeon HD 7730

GeForce RTX 4050 Mobile

Architecture

GCN 1.0 (2012−2020)

Ada Lovelace

GPU code name

Cape Verde

GN21-X2

Market segment

Desktop

Laptop

Release date

May 2013

January 2023

Interface

PCIe 3.0 x16

PCIe 4.0 x16

Supplementary power connectors

None

Boost clock speed

2370 MHz

Core clock speed

800 MHz

Floating-point performance

614.4 gflops

Manufacturing process technology

28 nm

5 nm

Number of transistors

1,500 million

Pipelines / CUDA cores

384

2560

Power consumption (TDP)

47 Watt

115 Watt (35 - 115 Watt TGP)

Texture fill rate

19.20

140.4

Memory type

GDDR5

GDDR6

Maximum RAM amount

1 GB

6 GB

Memory bus width

128 Bit

96 Bit

Memory clock speed

4500 MHz

16000 GB/s

Memory bandwidth

72 GB/s

192.0 GB/s

Shared memory

Display Connectors

1x DVI, 1x HDMI, 1x DisplayPort

Portable Device Dependent

HDMI

DirectX

12 (11_1)

12 Ultimate (12_2)

CUDA

8.9

OpenCL

1.2

3.0

OpenGL

4.6

Shader Model

5.1

6.7

Vulkan

1.2.131

1.3