Quadro P400 and GeForce GT 320 OEM - video card comparison

Quadro P400

GeForce GT 320 OEM

Architecture

Pascal (2016−2021)

Tesla 2.0 (2007−2013)

GPU code name

GP107

GT215

Market segment

Workstation

Desktop

Release date

February 2017

February 2010

Interface

PCIe 3.0 x16

PCIe 2.0 x16

Supplementary power connectors

None

None

Boost clock speed

1252 MHz

-

Core clock speed

1228 MHz

540 MHz

Floating-point performance

679.9 gflops

187.49 gflops

Manufacturing process technology

14 nm

40 nm

Number of transistors

3,300 million

727 million

Pipelines / CUDA cores

256

72

Power consumption (TDP)

30 Watt

43 Watt

Texture fill rate

20.03

12.96

Memory type

GDDR5

GDDR3

Maximum RAM amount

2 GB

1 GB

Memory bus width

64 Bit

128 Bit

Memory clock speed

4008 MHz

1580 MHz

Memory bandwidth

32.06 GB/s

25.28 GB/s

Display Connectors

3x mini-DisplayPort

1x DVI, 1x HDMI, 1x VGA

HDMI

-

+

DirectX

12 (12_1)

11.1 (10_1)

CUDA

6.1

1.2

OpenCL

1.2

1.1

OpenGL

4.6

3.3

Shader Model

6.4

4.1

Vulkan

1.2.131

N/A