Radeon R7 340 OEM and GP10B - video card comparison

Radeon R7 340 OEM

GP10B

Architecture

GCN 1.0 (2012−2020)

Pascal (2016−2021)

GPU code name

Oland

GP10B

Market segment

Desktop

Desktop

Release date

May 2015

-

Interface

PCIe 3.0 x8

-

Supplementary power connectors

None

-

Boost clock speed

780 MHz

-

Core clock speed

730 MHz

-

Floating-point performance

599.0 gflops

-

Manufacturing process technology

28 nm

16 nm

Number of transistors

950 million

-

Pipelines / CUDA cores

384

256

Power consumption (TDP)

50 Watt

-

Texture fill rate

18.72

-

Memory type

DDR3

-

Maximum RAM amount

2 GB

-

Memory bus width

128 Bit

-

Memory clock speed

1800 MHz

-

Memory bandwidth

28.8 GB/s

-

Display Connectors

1x DVI, 1x HDMI, 1x VGA

-

HDMI

+

-

DirectX

12 (11_1)

12 (12_1)

CUDA

-

6.2

OpenCL

1.2

1.2

OpenGL

4.6

4.6

Shader Model

5.1

6.0

Vulkan

1.2.131

1.2

PureVideo HD

-

VP9