GeForce 830A and GeForce GTS 150 OEM - video card comparison

GeForce 830A

GeForce GTS 150 OEM

Architecture

Maxwell (2014−2018)

Tesla (2006−2010)

GPU code name

GM108

G92

Market segment

Desktop

Release date

July 2014

March 2009

Interface

PCIe 3.0 x8

PCIe 2.0 x16

Supplementary power connectors

2x 6-pin

Boost clock speed

1150 MHz

Core clock speed

1082 MHz

738 MHz

Floating-point performance

588.8 gflops

470.0 gflops

Manufacturing process technology

28 nm

65 nm

Number of transistors

754 million

Pipelines / CUDA cores

256

128

Power consumption (TDP)

33 Watt

141 Watt

Texture fill rate

18.40

47.23

Memory type

DDR3

GDDR3

Maximum RAM amount

2 GB

1 GB

Memory bus width

64 Bit

256 Bit

Memory clock speed

1800 MHz

2000 MHz

Memory bandwidth

14.4 GB/s

64 GB/s

Display Connectors

No outputs

2x DVI, 1x S-Video

DirectX

12 (11_0)

11.1 (10_0)

CUDA

5.0

1.1

OpenCL

1.2

1.1

OpenGL

4.6

3.3

Shader Model

5.1

4.0

Vulkan

1.1.126

N/A