Radeon RX 6900 XT and GeForce 720M - video card comparison

Radeon RX 6900 XT

GeForce 720M

Architecture

Navi / RDNA2 (2020−2022)

Fermi 2.0 (2010−2014)

GPU code name

Navi 21

GF117

Market segment

Desktop

Desktop

Release date

December 2020

April 2013

Interface

PCIe 4.0 x16

PCIe 2.0 x16

Supplementary power connectors

2x 8-pin

-

Boost clock speed

2250 MHz

-

Core clock speed

1825 MHz

625 MHz

Floating-point performance

-

240.0 gflops

Manufacturing process technology

7 nm

28 nm

Number of transistors

26,800 million

585 million

Pipelines / CUDA cores

5120

96

Power consumption (TDP)

300 Watt

33 Watt

Texture fill rate

720.0

10.00

Memory type

GDDR6

DDR3

Maximum RAM amount

16 GB

2 GB

Memory bus width

256 Bit

64 Bit

Memory clock speed

16000 MHz

1600 MHz

Memory bandwidth

512.0 GB/s

12.8 GB/s

Shared memory

-

-

Display Connectors

1x HDMI, 2x DisplayPort, 1x USB Type-C

No outputs

HDMI

+

-

DirectX

12 Ultimate (12_2)

12 (11_0)

CUDA

-

2.1

OpenCL

2.1

1.1

OpenGL

4.6

4.6

Shader Model

6.5

5.1

Vulkan

1.2

N/A