GeForce GT 630M and Radeon RX 6300M - video card comparison

GeForce GT 630M

Radeon RX 6300M

Architecture

Fermi (2010−2014)

RDNA 2 (2020−2022)

GPU code name

N13P-GL/GL2

Navi 24

Market segment

Laptop

Laptop

Release date

December 2011

January 2022

Bus support

PCI Express 2.0

-

Interface

MXM-A (3.0)

PCIe 4.0 x8

Supplementary power connectors

-

None

Boost clock speed

-

1512 MHz

Core clock speed

Up to 800 MHz

-

CUDA cores

96

-

Floating-point performance

253.4 gflops

-

Manufacturing process technology

28 nm

6 nm

Number of transistors

585 million

5,400 million

Pipelines / CUDA cores

96

768

Power consumption (TDP)

33 Watt

25 Watt

Texture fill rate

Up to 12.8 billion/sec

115.2

Memory type

DDR3\GDDR5

GDDR6

Maximum RAM amount

1 GB

2 GB

Memory bus width

Up to 128bit

128 Bit

Memory clock speed

1800 MHz

18000 MHz

Memory bandwidth

Up to 32.0 GB/s

288.0 GB/s

Shared memory

-

-

Display Connectors

No outputs

No outputs

HDMI

+

-

HDCP

+

-

Maximum VGA resolution

Up to 2048x1536

-

DirectX

12 (11_0)

12 Ultimate (12_2)

CUDA

+

-

OpenCL

1.1

2.1

OpenGL

4.5

4.6

Shader Model

5.1

6.6

Vulkan

N/A

1.2

3D Blu-Ray

+

-

Optimus

+

-