Riva TNT and Riva 128ZX - video card comparison

Riva TNT

Riva 128ZX

Architecture

Fahrenheit (1998−2000)

-

GPU code name

NV4

NV3

Market segment

Desktop

Desktop

Release date

March 1998

February 1998

Interface

AGP 2x

AGP 2x

Supplementary power connectors

None

None

Core clock speed

90 MHz

100 MHz

Manufacturing process technology

350 nm

350 nm

Number of transistors

7 million

4 million

Texture fill rate

0.18

0.1

Memory type

SDR

SDR

Maximum RAM amount

16 MB

8 MB

Memory bus width

128 Bit

128 Bit

Memory clock speed

110 MHz

100 MHz

Memory bandwidth

1.76 GB/s

1.6 GB/s

Display Connectors

1x VGA

1x VGA

DirectX

5.0

5.0

OpenCL

N/A

N/A

OpenGL

1.2

1.0

Vulkan

N/A

N/A