A100 PCIe and RTX 4000 Ada Generation - video card comparison

A100 PCIe

RTX 4000 Ada Generation

Architecture

Ampere (2020−2022)

Ada Lovelace

GPU code name

GA100

AD104

Market segment

Desktop

Release date

June 2020

August 2023

Interface

PCIe 4.0 x16

Supplementary power connectors

1x 8-pin

1x 16-pin

Boost clock speed

2175 MHz

Core clock speed

1410 MHz

Manufacturing process technology

7 nm

5 nm

Number of transistors

54,200 million

35,800 million

Pipelines / CUDA cores

6912

6144

Power consumption (TDP)

250 Watt

130 Watt

Texture fill rate

609.1

417.6

Memory type

HBM2e

GDDR6

Maximum RAM amount

40 GB

20 GB

Memory bus width

5120 Bit

160 Bit

Memory clock speed

2.4 GB/s

14 GB/s

Memory bandwidth

1,555 GB/s

280.0 GB/s

Display Connectors

No outputs

4x mini-DisplayPort 1.4a

DirectX

12 Ultimate (12_2)

CUDA

8.0

8.9

OpenCL

2.0

3.0

OpenGL

4.6

Shader Model

6.5

6.7

Vulkan

1.2

1.3