GeForce GT 740 and RTX A1000 Mobile - video card comparison

GeForce GT 740

RTX A1000 Mobile

Architecture

Kepler (2012−2018)

Ampere (2020−2022)

GPU code name

GK107

GA107

Market segment

Desktop

Laptop

Release date

May 2014

March 2022

Interface

PCIe 3.0 x16

PCIe 4.0 x8

Supplementary power connectors

1x 6-pin

Boost clock speed

1140 MHz

Core clock speed

993 MHz

Floating-point performance

762.6 gflops

Manufacturing process technology

28 nm

8 nm

Number of transistors

1,270 million

Pipelines / CUDA cores

384

2048

Power consumption (TDP)

64 Watt

95 Watt (35 - 95 Watt TGP)

Texture fill rate

31.78

72.96

Memory type

GDDR5

GDDR6

Maximum RAM amount

4 GB

Memory bus width

128 Bit

Memory clock speed

5012 MHz

14000 MHz

Memory bandwidth

80.19 GB/s

176.0 GB/s

Shared memory

Display Connectors

2x DVI, 1x mini-HDMI

Portable Device Dependent

HDMI

DirectX

12 (11_0)

12 Ultimate (12_2)

CUDA

3.0

8.6

OpenCL

1.2

3.0

OpenGL

4.6

Shader Model

5.1

6.7

Vulkan

1.1.126

1.3