GeForce MX450 and GeForce GT 630 OEM - video card comparison

GeForce MX450

GeForce GT 630 OEM

Architecture

Turing (2018−2021)

Kepler (2012−2018)

GPU code name

N17S-G5 / GP107-670-A1

GK107

Market segment

Laptop

Desktop

Release date

August 2020

April 2012

Interface

PCIe 4.0 x4

PCIe 3.0 x16

Supplementary power connectors

None

None

Boost clock speed

1575 MHz

-

Core clock speed

1395 MHz

875 MHz

Floating-point performance

-

336.0 gflops

Manufacturing process technology

12 nm

28 nm

Number of transistors

4,700 million

1,270 million

Pipelines / CUDA cores

896

192

Power consumption (TDP)

25 Watt (12 - 29 Watt TGP)

50 Watt

Texture fill rate

100.8

14.00

Memory type

GDDR5, GDDR6

DDR3

Maximum RAM amount

2 GB

1 GB

Memory bus width

64 Bit

128 Bit

Memory clock speed

10000 MHz

1782 MHz

Memory bandwidth

64.03 GB/s

28.51 GB/s

Shared memory

-

-

Display Connectors

No outputs

1x DVI, 1x HDMI, 1x VGA

HDMI

-

+

DirectX

12 (12_1)

12 (11_0)

CUDA

7.5

3.0

OpenCL

1.2

1.2

OpenGL

4.6

4.6

Shader Model

6.5

5.1

Vulkan

1.2

1.1.126

Optimus

+

-