Quadro 4000 and GeForce 940M - video card comparison

Passmark - benchmark score Quadro 4000 vs GeForce 940M

Quadro 4000

1523

GeForce 940M

1156

Quadro 4000

GeForce 940M

Architecture

Fermi (2010−2014)

Maxwell (2014−2018)

GPU code name

GF100

N16S-GT-S/B

Market segment

Workstation

Laptop

Release date

November 2010

March 2015

Bus support

PCI Express 3.0

Interface

PCIe 2.0 x16

PCIe 3.0 x8

Supplementary power connectors

1x 6-pin

Boost clock speed

1176 MHz

Core clock speed

475 MHz

1072 MHz

Floating-point performance

486.4 gflops

903.2 gflops

Manufacturing process technology

40 nm

28 nm

Number of transistors

3,100 million

1,870 million

Pipelines / CUDA cores

256

384

Power consumption (TDP)

142 Watt

75 Watt

Texture fill rate

15.20

28.22

Memory type

GDDR5

DDR3

Maximum RAM amount

2 GB

4 GB

Memory bus width

256 Bit

64 Bit

Memory clock speed

2808 MHz

2000 MHz

Memory bandwidth

89.86 GB/s

14.4 GB/s

Shared memory

Display Connectors

1x DVI, 2x DisplayPort

No outputs

DirectX

12 (11_0)

CUDA

2.0

OpenCL

1.1

1.2

OpenGL

4.6

4.5

Shader Model

5.1

Vulkan

N/A

1.1.126

GameWorks

GPU Boost

2.0

Optimus