Radeon HD 3450 and GP106 - video card comparison

Radeon HD 3450

GP106

Architecture

TeraScale (2005−2013)

Pascal (2016−2021)

GPU code name

RV620

GP106

Market segment

Desktop

Desktop

Release date

December 2007

-

Interface

PCIe 2.0 x16

-

Supplementary power connectors

None

-

Core clock speed

600 MHz

-

Floating-point performance

48 gflops

-

Manufacturing process technology

55 nm

16 nm

Number of transistors

181 million

4,400 million

Pipelines / CUDA cores

40

1280

Power consumption (TDP)

25 Watt

-

Texture fill rate

2.400

-

Memory type

DDR2

-

Maximum RAM amount

256 MB

-

Memory bus width

64 Bit

-

Memory clock speed

1000 MHz

-

Memory bandwidth

8 GB/s

-

Display Connectors

1x DVI, 1x VGA, 1x S-Video

-

DirectX

10.1 (10_1)

12 (12_1)

CUDA

-

6.1

OpenCL

N/A

3.0

OpenGL

3.3

4.6

Shader Model

4.1

6.7

Vulkan

N/A

1.3

NVENC

-

6th Gen

PureVideo HD

-

VP8