Radeon HD 6670A and PG506-242 - video card comparison

Radeon HD 6670A

PG506-242

Architecture

TeraScale 2 (2009−2015)

Ampere (2020−2022)

GPU code name

Turks

GA100

Market segment

Desktop

Desktop

Release date

April 2011

April 2021

Interface

MXM-A (3.0)

PCIe 4.0 x16

Supplementary power connectors

-

8-pin EPS

Boost clock speed

-

1440 MHz

Core clock speed

600 MHz

-

Floating-point performance

576.0 gflops

-

Manufacturing process technology

40 nm

7 nm

Number of transistors

716 million

54,200 million

Pipelines / CUDA cores

480

3584

Power consumption (TDP)

45 Watt

165 Watt

Texture fill rate

14.40

322.6

Memory type

GDDR5

HBM2

Maximum RAM amount

1 GB

24 GB

Memory bus width

128 Bit

3072 Bit

Memory clock speed

4000 MHz

2.4 GB/s

Memory bandwidth

64 GB/s

933.1 GB/s

Display Connectors

No outputs

No outputs

DirectX

11.2 (11_0)

N/A

CUDA

-

8.0

OpenCL

1.2

3.0

OpenGL

4.4

N/A

Shader Model

5.0

N/A

Vulkan

N/A

N/A