Radeon RX 460 Mobile and Radeon HD 6450A - video card comparison

Radeon RX 460 Mobile

Radeon HD 6450A

Architecture

Polaris (2016−2019)

TeraScale 2 (2009−2015)

GPU code name

Polaris 11 / Baffin XT

Caicos

Market segment

Laptop

Desktop

Release date

August 2016

April 2011

Interface

MXM-B (3.0)

MXM-A (3.0)

Boost clock speed

1180 MHz

Core clock speed

625 MHz

Floating-point performance

2,115 gflops

200 gflops

Manufacturing process technology

14 nm

40 nm

Number of transistors

3,000 million

370 million

Pipelines / CUDA cores

896

160

Power consumption (TDP)

75 Watt

25 Watt

Texture fill rate

66.08

5.000

Memory type

GDDR5

DDR3

Maximum RAM amount

4 GB

512 MB

Memory bus width

128 Bit

64 Bit

Memory clock speed

6000 MHz

1066 MHz

Memory bandwidth

80 GB/s

8.528 GB/s

Shared memory

Display Connectors

No outputs

DirectX

12 (12_0)

11.2 (11_0)

OpenCL

2.0

1.2

OpenGL

4.6

4.4

Shader Model

6.4

5.0

Vulkan

1.2.131

N/A

FreeSync