Radeon HD 6450 and Jetson Nano GPU - video card comparison

Radeon HD 6450

Jetson Nano GPU

Architecture

TeraScale 2 (2009−2015)

Maxwell 2.0 (2015−2019)

GPU code name

Caicos

GM20B

Market segment

Desktop

Desktop

Release date

April 2011

March 2019

Bus support

PCIe 2.0 x8

-

Interface

PCIe 2.0 x16

IGP

Supplementary power connectors

None

-

Boost clock speed

750 MHz

921 MHz

Floating-point performance

200.0 gflops

-

Manufacturing process technology

40 nm

20 nm

Number of transistors

370 million

2,000 million

Pipelines / CUDA cores

160

128

Power consumption (TDP)

30 Watt

10 Watt

Texture fill rate

5.000

14.74

Memory type

GDDR5

System Shared

Maximum RAM amount

1 GB

System Shared

Memory bus width

64 Bit

System Shared

Memory clock speed

800 MHz

System Shared

Memory bandwidth

25.6 GB/s

-

Memory bandwidth

8.5-12.8 GB/x (DDR3) or 25.6-28.8 GB/s (GDDR5)

-

Display Connectors

1x DVI, 1x HDMI, 1x VGA

No outputs

Eyefinity

1

-

Number of Eyefinity displays

4

-

HDMI

+

-

DisplayPort support

+

-

DirectX

DirectX® 11

12 (12_1)

CUDA

-

5.3

Mantle

-

-

OpenCL

1.2

1.2

OpenGL

4.4

4.6

Shader Model

5.0

6.4

Vulkan

-

1.1

AppAcceleration

-

-

CrossFire

1

-

Enduro

-

-

HD3D

-

-

PowerTune

-

-

TrueAudio

-

-

ZeroCore

-

-