GeForce GTX 745 OEM and GeForce RTX 3060 Mobile - video card comparison

GeForce GTX 745 OEM

GeForce RTX 3060 Mobile

Architecture

Maxwell (2014−2018)

Ampere (2020−2022)

GPU code name

GM107

GN20-E3 GA106

Market segment

Desktop

Laptop

Release date

February 2014

January 2021

Interface

PCIe 3.0 x16

PCIe 4.0 x16

Supplementary power connectors

None

Boost clock speed

1702 MHz

Core clock speed

1033 MHz

817 MHz

Floating-point performance

793.3 gflops

Manufacturing process technology

28 nm

8 nm

Number of transistors

1,870 million

13,250 million

Pipelines / CUDA cores

384

3840

Power consumption (TDP)

55 Watt

115 Watt (60 - 115 Watt TGP)

Texture fill rate

24.79

171.0

Memory type

DDR3

GDDR6

Maximum RAM amount

4 GB

6 GB

Memory bus width

128 Bit

192 Bit

Memory clock speed

1800 MHz

14000 MHz

Memory bandwidth

28.8 GB/s

336.0 GB/s

Shared memory

Display Connectors

1x DVI, 1x HDMI, 1x VGA

No outputs

HDMI

DirectX

12 (11_0)

12 Ultimate (12_2)

CUDA

5.0

8.6

OpenCL

1.2

2.0

OpenGL

4.6

Shader Model

5.1

6.5

Vulkan

1.1.126

1.2