Mach 64 GX and RTX A400 - video card comparison

Mach 64 GX

RTX A400

Architecture

-

Ampere (2020−2022)

GPU code name

Mach64 GX

GA107

Market segment

Desktop

Desktop

Release date

January 1995

April 2024

Interface

PCI

PCIe 4.0 x8

Supplementary power connectors

-

None

Boost clock speed

-

1762 MHz

Core clock speed

10 MHz

-

Manufacturing process technology

600 nm

8 nm

Number of transistors

1 million

8,700 million

Pipelines / CUDA cores

-

768

Power consumption (TDP)

-

50 Watt

Texture fill rate

-

42.29

Memory type

VRAM

GDDR6

Maximum RAM amount

2 MB

4 GB

Memory bus width

64 Bit

64 Bit

Memory clock speed

10 MHz

12 GB/s

Memory bandwidth

80.0 MB/s

96 GB/s

Display Connectors

1x DB13W3

4x mini-DisplayPort 1.4a

DirectX

None

12 Ultimate (12_2)

CUDA

-

8.6

OpenCL

None

3.0

OpenGL

None

4.6

Shader Model

-

6.7

Vulkan

-

1.3