GeForce GTX 750 v2 and RTX A4000 - video card comparison

GeForce GTX 750 v2

RTX A4000

Architecture

Maxwell 2.0 (2015−2019)

Ampere (2020−2022)

GPU code name

GM206

GA104

Market segment

Desktop

Workstation

Release date

November 2015

April 2021

Interface

PCIe 3.0 x16

PCIe 4.0 x16

Supplementary power connectors

-

1x 6-pin

Boost clock speed

1188 MHz

1560 MHz

Core clock speed

1038 MHz

-

Floating-point performance

1,217 gflops

-

Manufacturing process technology

28 nm

8 nm

Number of transistors

2,940 million

17,400 million

Pipelines / CUDA cores

512

6144

Power consumption (TDP)

-

140 Watt

Texture fill rate

38.02

299.5

Memory type

GDDR5

GDDR6

Maximum RAM amount

2 GB

16 GB

Memory bus width

128 Bit

256 Bit

Memory clock speed

5012 MHz

14 GB/s

Memory bandwidth

80.19 GB/s

448.0 GB/s

Display Connectors

No outputs

4x DisplayPort 1.4a

DirectX

12.0 (12_1)

12 Ultimate (12_2)

CUDA

-

8.6

OpenCL

-

3.0

OpenGL

4.6

4.6

Shader Model

-

6.7

Vulkan

-

1.3