Riva 128ZX and UHD Graphics 770 - video card comparison

Riva 128ZX

UHD Graphics 770

Architecture

-

Alder Lake

GPU code name

NV3

Alder Lake xG

Market segment

Desktop

Desktop

Release date

February 1998

January 2022

Interface

AGP 2x

Ring Bus

Supplementary power connectors

None

-

Boost clock speed

-

300 MHz

Core clock speed

100 MHz

-

Manufacturing process technology

350 nm

10 nm

Number of transistors

4 million

-

Pipelines / CUDA cores

-

32

Power consumption (TDP)

-

15 Watt

Texture fill rate

0.1

26.40

Memory type

SDR

System Shared

Maximum RAM amount

8 MB

System Shared

Memory bus width

128 Bit

System Shared

Memory clock speed

100 MHz

1550 MHz

Memory bandwidth

1.6 GB/s

-

Shared memory

-

-

Display Connectors

1x VGA

No outputs

DirectX

5.0

12 (12_1)

OpenCL

N/A

3.0

OpenGL

1.0

4.6

Shader Model

-

6.4

Vulkan

N/A

1.3