NV28 A2 and A16 PCIe - video card comparison

NV28 A2

A16 PCIe

Architecture

Kelvin (2001−2003)

Ampere (2020−2022)

GPU code name

NV28 A2

GA107

Market segment

Desktop

Desktop

Release date

-

April 2021

Interface

-

PCIe 4.0 x16

Supplementary power connectors

-

8-pin EPS

Boost clock speed

-

1695 MHz

Manufacturing process technology

150 nm

8 nm

Number of transistors

36 million

17,400 million

Pipelines / CUDA cores

-

2560

Power consumption (TDP)

-

250 Watt

Texture fill rate

-

135.6

Memory type

-

GDDR6

Maximum RAM amount

-

16 GB

Memory bus width

-

128 Bit

Memory clock speed

-

14.5 GB/s

Memory bandwidth

-

231.9 GB/s

Display Connectors

-

No outputs

DirectX

8.1

12 Ultimate (12_2)

CUDA

-

8.6

OpenCL

N/A

3.0

OpenGL

1.3

4.6

Shader Model

-

6.6

Vulkan

N/A

1.2