Radeon HD 6670A and GeForce RTX 2060 12 GB - video card comparison

Radeon HD 6670A

GeForce RTX 2060 12 GB

Architecture

TeraScale 2 (2009−2015)

Turing (2018−2021)

GPU code name

Turks

TU106

Market segment

Desktop

Release date

April 2011

December 2021

Interface

MXM-A (3.0)

PCIe 3.0 x16

Supplementary power connectors

1x 8-pin

Boost clock speed

1650 MHz

Core clock speed

600 MHz

Floating-point performance

576.0 gflops

Manufacturing process technology

40 nm

12 nm

Number of transistors

716 million

10,800 million

Pipelines / CUDA cores

480

2176

Power consumption (TDP)

45 Watt

184 Watt

Texture fill rate

14.40

224.4

Memory type

GDDR5

GDDR6

Maximum RAM amount

1 GB

12 GB

Memory bus width

128 Bit

192 Bit

Memory clock speed

4000 MHz

14 GB/s

Memory bandwidth

64 GB/s

336.0 GB/s

Display Connectors

No outputs

1x DVI, 1x HDMI, 2x DisplayPort, 1x USB Type-C

HDMI

DirectX

11.2 (11_0)

12 Ultimate (12_2)

CUDA

7.5

OpenCL

1.2

3.0

OpenGL

4.4

4.6

Shader Model

5.0

6.6

Vulkan

N/A

1.3