GeForce GT 720 and GeForce RTX 4070 Mobile - video card comparison

GeForce GT 720

GeForce RTX 4070 Mobile

Architecture

Kepler 2.0 (2013−2015)

Ada Lovelace

GPU code name

GK208B

GN21-X6

Market segment

Desktop

Laptop

Release date

September 2014

January 2023

Bus support

PCI Express 2.0

-

Interface

PCIe 2.0 x8

PCIe 4.0 x16

Supplementary power connectors

None

-

Boost clock speed

-

2175 MHz

Core clock speed

797 MHz

1605 MHz

CUDA cores

192

-

Floating-point performance

306.0 gflops

-

Manufacturing process technology

28 nm

5 nm

Number of transistors

915 million

-

Pipelines / CUDA cores

192

4608

Power consumption (TDP)

19 Watt

115 Watt (35 - 115 Watt TGP)

Maximum GPU temperature

98 °C

-

Texture fill rate

12.75

244.1

Memory type

DDR3 / GDDR5

GDDR6

Maximum RAM amount

1 GB or 1 GB

8 GB

Memory bus width

64 Bit

128 Bit

Memory clock speed

1.8 GBps or 5.0 GB/s

16000 MHz

Memory bandwidth

14.4 (DDR3) or 40 (GDDR5)

256.0 GB/s

Shared memory

-

-

Display Connectors

Dual Link DVI-DHDMIVGA

Portable Device Dependent

Multi monitor support

3 displays

-

HDMI

+

-

HDCP

+

-

Maximum VGA resolution

2048x1536

-

Audio input for HDMI

Internal

-

DirectX

12 (11_0)

12 Ultimate (12_2)

CUDA

+

8.9

OpenCL

1.2

3.0

OpenGL

4.4

4.6

Shader Model

5.1

6.7

Vulkan

1.1.126

1.3

3D Blu-Ray

+

-

3D Gaming

+

-

3D Vision

+

-