GeForce MX450 and RTX A1000 Mobile - video card comparison

GeForce MX450

RTX A1000 Mobile

Architecture

Turing (2018−2021)

Ampere (2020−2022)

GPU code name

N17S-G5 / GP107-670-A1

GA107

Market segment

Laptop

Laptop

Release date

August 2020

March 2022

Interface

PCIe 4.0 x4

PCIe 4.0 x8

Supplementary power connectors

None

-

Boost clock speed

1575 MHz

1140 MHz

Core clock speed

1395 MHz

-

Manufacturing process technology

12 nm

8 nm

Number of transistors

4,700 million

-

Pipelines / CUDA cores

896

2048

Power consumption (TDP)

25 Watt (12 - 29 Watt TGP)

95 Watt (35 - 95 Watt TGP)

Texture fill rate

100.8

72.96

Memory type

GDDR5, GDDR6

GDDR6

Maximum RAM amount

2 GB

4 GB

Memory bus width

64 Bit

128 Bit

Memory clock speed

10000 MHz

14000 MHz

Memory bandwidth

64.03 GB/s

176.0 GB/s

Shared memory

-

-

Display Connectors

No outputs

Portable Device Dependent

DirectX

12 (12_1)

12 Ultimate (12_2)

CUDA

7.5

8.6

OpenCL

1.2

3.0

OpenGL

4.6

4.6

Shader Model

6.5

6.7

Vulkan

1.2

1.3

Optimus

+

-