Riva 128 and GeForce RTX 4090 Max-Q - video card comparison

Riva 128

GeForce RTX 4090 Max-Q

Architecture

Ada Lovelace

GPU code name

NV3

AD103

Market segment

Desktop

Release date

April 1997

January 2023

Interface

AGP 2x

PCIe 4.0 x16

Supplementary power connectors

None

Boost clock speed

1455 MHz

Core clock speed

100 MHz

Manufacturing process technology

350 nm

4 nm

Number of transistors

4 million

45,900 million

Pipelines / CUDA cores

9728

Power consumption (TDP)

4 Watt

80 Watt

Texture fill rate

0.1

442.3

Memory type

SDR

GDDR6

Maximum RAM amount

4 MB

16 GB

Memory bus width

128 Bit

256 Bit

Memory clock speed

100 MHz

14 GB/s

Memory bandwidth

1.6 GB/s

448.0 GB/s

Display Connectors

1x VGA, 1x DB13W3

Portable Device Dependent

DirectX

5.0

12 Ultimate (12_2)

CUDA

8.9

OpenCL

N/A

3.0

OpenGL

1.0

4.6

Shader Model

6.7

Vulkan

N/A

1.3