Quadro K2000 and Radeon HD 8490 OEM - video card comparison

Quadro K2000

Radeon HD 8490 OEM

Architecture

Kepler (2012−2018)

TeraScale 2 (2009−2015)

GPU code name

GK107

Caicos

Market segment

Workstation

Desktop

Release date

March 2013

July 2013

Interface

PCIe 2.0 x16

Supplementary power connectors

None

Core clock speed

954 MHz

875 MHz

Floating-point performance

732.7 gflops

280.0 gflops

Manufacturing process technology

28 nm

40 nm

Number of transistors

1,270 million

370 million

Pipelines / CUDA cores

384

160

Power consumption (TDP)

51 Watt

35 Watt

Texture fill rate

30.53

7.000

Memory type

GDDR5

DDR3

Maximum RAM amount

2 GB

1 GB

Memory bus width

128 Bit

64 Bit

Memory clock speed

4000 MHz

1800 MHz

Memory bandwidth

64 GB/s

14.4 GB/s

Display Connectors

1x DVI, 2x DisplayPort

1x DVI, 1x DisplayPort

DirectX

12 (11_0)

11.2 (11_0)

CUDA

3.0

OpenCL

1.2

OpenGL

4.6

4.4

Shader Model

5.1

5.0

Vulkan

N/A