Radeon HD 4890 and Quadro K4000 - video card comparison

Passmark - benchmark score Radeon HD 4890 vs Quadro K4000

Radeon HD 4890

1552

Quadro K4000

2806

Radeon HD 4890

Quadro K4000

Architecture

TeraScale (2005−2013)

Kepler (2012−2018)

GPU code name

RV790

GK106

Market segment

Desktop

Workstation

Release date

April 2009

March 2013

Interface

PCIe 2.0 x16

Supplementary power connectors

2x 6-pin

1x 6-pin

Core clock speed

850 MHz

810 MHz

Floating-point performance

1,360.0 gflops

1,244 gflops

Manufacturing process technology

55 nm

28 nm

Number of transistors

959 million

2,540 million

Pipelines / CUDA cores

800

768

Power consumption (TDP)

190 Watt

80 Watt

Texture fill rate

34.00

51.84

Memory type

GDDR5

Maximum RAM amount

1 GB

3 GB

Memory bus width

256 Bit

192 Bit

Memory clock speed

3900 MHz

5616 MHz

Memory bandwidth

124.8 GB/s

134.8 GB/s

Display Connectors

2x DVI, 1x S-Video

1x DVI, 2x DisplayPort

DirectX

10.1 (10_1)

12 (11_0)

CUDA

3.0

OpenCL

1.1

1.2

OpenGL

3.3

4.6

Shader Model

4.1

5.1

Vulkan

N/A