Mach 64 GX and GeForce RTX 4090 Mobile - video card comparison

Mach 64 GX

GeForce RTX 4090 Mobile

Architecture

Ada Lovelace

GPU code name

Mach64 GX

GN21-X11

Market segment

Desktop

Laptop

Release date

January 1995

January 2023

Interface

PCI

PCIe 4.0 x16

Boost clock speed

2040 MHz

Core clock speed

10 MHz

Manufacturing process technology

600 nm

5 nm

Number of transistors

1 million

45,900 million

Pipelines / CUDA cores

9728

Power consumption (TDP)

150 Watt (80 - 150 Watt TGP)

Texture fill rate

515.3

Memory type

VRAM

GDDR6

Maximum RAM amount

2 MB

16 GB

Memory bus width

64 Bit

256 Bit

Memory clock speed

10 MHz

20000 MHz

Memory bandwidth

80.0 MB/s

576.0 GB/s

Shared memory

Display Connectors

1x DB13W3

Portable Device Dependent

DirectX

None

12 Ultimate (12_2)

CUDA

8.9

OpenCL

None

3.0

OpenGL

None

4.6

Shader Model

6.7

Vulkan

1.3