Radeon HD 6930 and GeForce GTX 750 GM206 - video card comparison

Radeon HD 6930

GeForce GTX 750 GM206

Architecture

TeraScale 3 (2010−2013)

Maxwell 2.0 (2015−2019)

GPU code name

Cayman

GM206

Market segment

Desktop

Release date

December 2011

November 2015

Interface

PCIe 2.0 x16

PCIe 3.0 x16

Supplementary power connectors

2x 6-pin

Boost clock speed

1239 MHz

Core clock speed

750 MHz

Floating-point performance

1,920.0 gflops

Manufacturing process technology

40 nm

28 nm

Number of transistors

2,640 million

2,940 million

Pipelines / CUDA cores

1280

512

Power consumption (TDP)

186 Watt

Texture fill rate

60.00

39.65

Memory type

GDDR5

Maximum RAM amount

1 GB

2 GB

Memory bus width

256 Bit

128 Bit

Memory clock speed

4800 MHz

5012 MHz

Memory bandwidth

153.6 GB/s

80.19 GB/s

Display Connectors

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

2x DVI, 1x HDMI

HDMI

DirectX

11.2 (11_0)

12 (12_1)

CUDA

5.2

OpenCL

1.2

OpenGL

4.4

4.6

Shader Model

5.0

6.4

Vulkan

N/A

1.1.126