Radeon R9 270 1024SP and Quadro 4100 - video card comparison

Radeon R9 270 1024SP

Quadro 4100

Architecture

GCN 1.0 (2012−2020)

Kepler (2012−2018)

GPU code name

Pitcairn

GK104

Market segment

Desktop

Workstation

Release date

March 2015

Interface

PCIe 3.0 x16

Supplementary power connectors

1x 6-pin

Boost clock speed

925 MHz

Core clock speed

900 MHz

797 MHz

Floating-point performance

1,894 gflops

Manufacturing process technology

28 nm

Number of transistors

2,800 million

3,540 million

Pipelines / CUDA cores

1024

1344

Power consumption (TDP)

150 Watt

35 Watt

Texture fill rate

59.20

89.26

Memory type

GDDR5

DDR3

Maximum RAM amount

2 GB

Memory bus width

256 Bit

Memory clock speed

4800 MHz

1782 MBps

Memory bandwidth

153.6 GB/s

57.02 GB/s

Display Connectors

2x DVI, 1x HDMI, 1x DisplayPort

4x mini-DisplayPort 1.2

HDMI

DirectX

12 (11_1)

12 (11_0)

CUDA

3.0

OpenCL

1.2

3.0

OpenGL

4.6

Shader Model

5.1

6.5 (5.1)

Vulkan

1.2.131

1.2.175