Radeon HD 3650 and GeForce GTX 1080 11Gbps - video card comparison

Radeon HD 3650

GeForce GTX 1080 11Gbps

Architecture

TeraScale (2005−2013)

Pascal (2016−2021)

GPU code name

RV635

GP104

Market segment

Desktop

Release date

January 2008

April 2017

Interface

PCIe 2.0 x16

PCIe 3.0 x16

Supplementary power connectors

None

1x 8-pin

Boost clock speed

1733 MHz

Core clock speed

725 MHz

1607 MHz

Floating-point performance

174 gflops

8,873 gflops

Manufacturing process technology

55 nm

16 nm

Number of transistors

378 million

7,200 million

Pipelines / CUDA cores

120

2560

Power consumption (TDP)

65 Watt

180 Watt

Texture fill rate

5.800

277.3

Memory type

GDDR3

GDDR5X

Maximum RAM amount

256 MB

8 GB

Memory bus width

128 Bit

256 Bit

Memory clock speed

1600 MHz

11008 MHz

Memory bandwidth

25.6 GB/s

352.3 GB/s

Display Connectors

2x DVI, 1x S-Video

1x DVI, 1x HDMI, 3x DisplayPort

HDMI

DirectX

10.1 (10_1)

12 (12_1)

CUDA

6.1

OpenCL

N/A

1.2

OpenGL

3.3

4.6

Shader Model

4.1

6.4

Vulkan

N/A

1.2.131