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

GeForce GTX 745 OEM

GeForce RTX 3060

Architecture

Maxwell (2014−2018)

Ampere (2020−2022)

GPU code name

GM107

Ampere GA106

Market segment

Desktop

Release date

February 2014

January 2021

Interface

PCIe 3.0 x16

PCIe 4.0 x16

Supplementary power connectors

None

1x 12-pin

Boost clock speed

1777 MHz

Core clock speed

1033 MHz

1320 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

3584

Power consumption (TDP)

55 Watt

170 Watt

Texture fill rate

24.79

199.0

Memory type

DDR3

GDDR6

Maximum RAM amount

4 GB

12 GB

Memory bus width

128 Bit

192 Bit

Memory clock speed

1800 MHz

15000 MHz

Memory bandwidth

28.8 GB/s

360.0 GB/s

Shared memory

Display Connectors

1x DVI, 1x HDMI, 1x VGA

1x HDMI, 3x DisplayPort

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