Radeon HD 8470 OEM and GM107 - video card comparison

Radeon HD 8470 OEM

GM107

Architecture

TeraScale 2 (2009−2015)

Maxwell (2014−2018)

GPU code name

Caicos

GM107

Market segment

Desktop

Release date

January 2013

Interface

PCIe 2.0 x16

Supplementary power connectors

None

Core clock speed

775 MHz

Floating-point performance

248.0 gflops

Manufacturing process technology

40 nm

28 nm

Number of transistors

370 million

1,870 million

Pipelines / CUDA cores

160

640

Power consumption (TDP)

35 Watt

Texture fill rate

6.200

Memory type

GDDR5

Maximum RAM amount

1 GB

Memory bus width

64 Bit

Memory clock speed

3200 MHz

Memory bandwidth

25.6 GB/s

Display Connectors

1x DVI, 1x HDMI

HDMI

DirectX

11.2 (11_0)

12 (11_0)

CUDA

5.0

OpenCL

1.2

3.0

OpenGL

4.4

4.6

Shader Model

5.0

6.7 (5.1)

Vulkan

N/A

1.3

NVENC

4th Gen

PureVideo HD

VP6