GeForce GTX 1650 and RTX A40 - video card comparison

GeForce GTX 1650

RTX A40

Architecture

Turing (2018−2021)

Ampere (2020−2022)

GPU code name

TU117

GA102

Market segment

Desktop

Desktop

Release date

April 2019

October 2020

Interface

PCIe 3.0 x16

PCIe 4.0 x16

Supplementary power connectors

None

8-pin EPS

Boost clock speed

1665 MHz

1755 MHz

Core clock speed

1485 MHz

-

Manufacturing process technology

12 nm

8 nm

Number of transistors

4,700 million

28,300 million

Pipelines / CUDA cores

896

10752

Power consumption (TDP)

75 Watt

300 Watt

Texture fill rate

93.24

589.7

Memory type

GDDR5

GDDR6

Maximum RAM amount

4 GB

48 GB

Memory bus width

128 Bit

384 Bit

Memory clock speed

8000 MHz

14.5 GB/s

Memory bandwidth

128.0 GB/s

695.8 GB/s

Shared memory

-

-

Display Connectors

1x DVI, 1x HDMI, 1x DisplayPort

3x DisplayPort

HDMI

+

-

DirectX

12 (12_1)

12 Ultimate (12_2)

CUDA

7.5

8.6

OpenCL

1.2

2.0

OpenGL

4.6

4.6

Shader Model

6.5

6.5

Vulkan

1.2.131

1.2