Radeon HD 6770 Green Edition and Switch GPU - video card comparison

Radeon HD 6770 Green Edition

Switch GPU

Architecture

TeraScale 2 (2009−2015)

Maxwell 2.0 (2015−2019)

GPU code name

Juniper

GM20B

Market segment

Desktop

Release date

April 2013

March 2017

Interface

PCIe 2.0 x16

IGP

Supplementary power connectors

None

Boost clock speed

768 MHz

Core clock speed

700 MHz

Floating-point performance

1,008 gflops

Manufacturing process technology

40 nm

20 nm

Number of transistors

1,040 million

2,000 million

Pipelines / CUDA cores

720

256

Power consumption (TDP)

86 Watt

15 Watt

Texture fill rate

25.20

12.29

Memory type

GDDR3

DDR4

Maximum RAM amount

2 GB

4 GB

Memory bus width

128 Bit

64 Bit

Memory clock speed

1334 MHz

3200 MHz

Memory bandwidth

21.34 GB/s

25.6 GB/s

Display Connectors

2x DVI, 1x HDMI, 2x mini-DisplayPort

No outputs

HDMI

DirectX

11.2 (11_0)

12 (12_1)

CUDA

5.3

OpenCL

1.2

OpenGL

4.4

4.6

Shader Model

5.0

6.4

Vulkan

N/A

1.1.126