Radeon RX 460 1024SP and GK180 - video card comparison

Radeon RX 460 1024SP

GK180

Architecture

GCN 4.0 (2016−2020)

Kepler (2012−2018)

GPU code name

Baffin

GK180

Market segment

Desktop

Desktop

Release date

January 2017

-

Interface

PCIe 3.0 x8

-

Supplementary power connectors

None

-

Boost clock speed

1200 MHz

-

Core clock speed

1090 MHz

-

Floating-point performance

2,458 gflops

-

Manufacturing process technology

14 nm

28 nm

Number of transistors

3,000 million

7,080 million

Pipelines / CUDA cores

1024

2880

Power consumption (TDP)

75 Watt

-

Texture fill rate

76.80

-

Memory type

GDDR5

-

Maximum RAM amount

2 GB

-

Memory bus width

128 Bit

-

Memory clock speed

7000 MHz

-

Memory bandwidth

112.0 GB/s

-

Display Connectors

1x DVI, 1x HDMI, 1x DisplayPort

-

HDMI

+

-

DirectX

12 (12_0)

12 (11_0)

CUDA

-

3.5

OpenCL

2.0

3.0

OpenGL

4.6

4.6

Shader Model

6.4

5.1

Vulkan

1.2.131

1.2.175

NVENC

-

1st Gen

PureVideo HD

-

VP5