Radeon RX 470D and Radeon HD 7670 OEM - video card comparison

Radeon RX 470D

Radeon HD 7670 OEM

Architecture

GCN 4.0 (2016−2020)

TeraScale 2 (2009−2015)

GPU code name

Ellesmere

Turks

Market segment

Desktop

Release date

October 2016

January 2012

Interface

PCIe 3.0 x16

PCIe 2.0 x16

Supplementary power connectors

1x 6-pin

None

Boost clock speed

1206 MHz

Core clock speed

926 MHz

800 MHz

Floating-point performance

4,322 gflops

768.0 gflops

Manufacturing process technology

14 nm

40 nm

Number of transistors

5,700 million

716 million

Pipelines / CUDA cores

1792

480

Power consumption (TDP)

120 Watt

66 Watt

Texture fill rate

135.1

19.20

Memory type

GDDR5

Maximum RAM amount

4 GB

512 MB

Memory bus width

256 Bit

128 Bit

Memory clock speed

6600 MHz

4000 MHz

Memory bandwidth

211.2 GB/s

64 GB/s

Display Connectors

1x HDMI, 3x DisplayPort

1x DVI, 1x DisplayPort, 1x VGA

HDMI

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