Riva 128 and STG-2000 - video card comparison

Riva 128

STG-2000

GPU code name

NV3

NV1

Market segment

Desktop

Desktop

Release date

April 1997

September 1995

Interface

AGP 2x

PCI

Supplementary power connectors

None

None

Core clock speed

100 MHz

75 MHz

Manufacturing process technology

350 nm

500 nm

Number of transistors

4 million

1 million

Power consumption (TDP)

4 Watt

2 Watt

Texture fill rate

0.1

0.08

Memory type

SDR

FPM

Maximum RAM amount

4 MB

1 MB

Memory bus width

128 Bit

64 Bit

Memory clock speed

100 MHz

50 MHz

Memory bandwidth

1.6 GB/s

400.0 MB/s

Display Connectors

1x VGA, 1x DB13W3

1x VGA, 1x DB13W3

DirectX

5.0

1.0

OpenCL

N/A

N/A

OpenGL

1.0

N/A

Vulkan

N/A

N/A