GeForce GT 720 OEM and GeForce RTX 3080 Mobile - video card comparison

GeForce GT 720 OEM

GeForce RTX 3080 Mobile

Architecture

Kepler (2012−2018)

Ampere (2020−2022)

GPU code name

GK107

GN20-E7 GA104

Market segment

Desktop

Laptop

Release date

October 2017

January 2021

Interface

PCIe 3.0 x16

PCIe 4.0 x16

Supplementary power connectors

None

Boost clock speed

1245 - 1710 MHz

Core clock speed

993 MHz

780 - 1100 MHz

Manufacturing process technology

28 nm

8 nm

Number of transistors

1,270 million

17,400 million

Pipelines / CUDA cores

192

6144

Power consumption (TDP)

50 Watt

150 Watt (80 - 150 Watt TGP)

Texture fill rate

15.89

296.6

Memory type

DDR3

GDDR6

Maximum RAM amount

1 GB

16 GB

Memory bus width

128 Bit

256 Bit

Memory clock speed

1782 MHz

14000 MHz

Memory bandwidth

28.51 GB/s

384.0 GB/s

Shared memory

Display Connectors

1x DVI, 1x HDMI, 1x VGA

No outputs

HDMI

DirectX

12 (11_0)

12 Ultimate (12_2)

CUDA

3.0

8.6

OpenCL

1.2

2.0

OpenGL

4.6

Shader Model

5.1

6.5

Vulkan

1.1.126

1.2