GeForce GT 755M SLI and GeForce RTX 3070 Mobile - video card comparison

GeForce GT 755M SLI

GeForce RTX 3070 Mobile

Architecture

Kepler (2012−2018)

Ampere (2020−2022)

GPU code name

N14P-?

GN20-E5 GA104

Market segment

Laptop

Release date

November 2013

January 2021

Interface

PCIe 4.0 x16

Boost clock speed

1290 - 1620 MHz

Core clock speed

980 MHz

780 - 1100 MHz

Manufacturing process technology

28 nm

8 nm

Number of transistors

2x 1300 Million

17,400 million

Pipelines / CUDA cores

768

5120

Power consumption (TDP)

2x ~50 Watt

125 Watt

Texture fill rate

287.0

Memory type

GDDR5

GDDR6

Maximum RAM amount

2x 2 GB

8 GB

Memory bus width

2x 128 Bit

256 Bit

Memory clock speed

5400 MHz

14000 MHz

Memory bandwidth

320.0 GB/s

Shared memory

Display Connectors

1x HDMI, 3x DisplayPort

HDMI

DirectX

12 Ultimate (12_2)

CUDA

8.5

OpenCL

2.0

OpenGL

4.6

Shader Model

6.5

Vulkan

1.2