Quadro 4000 and GeForce 845M - video card comparison

Passmark - benchmark score Quadro 4000 vs GeForce 845M

Quadro 4000

1523

GeForce 845M

1570

Quadro 4000

GeForce 845M

Architecture

Fermi (2010−2014)

Maxwell (2014−2018)

GPU code name

GF100

GM108

Market segment

Workstation

Laptop

Release date

November 2010

March 2014

Interface

PCIe 2.0 x16

PCIe 3.0 x8

Supplementary power connectors

1x 6-pin

Boost clock speed

1150 MHz

Core clock speed

475 MHz

1071 MHz

Floating-point performance

486.4 gflops

883.7 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

45 Watt

Texture fill rate

15.20

37.63

Memory type

GDDR5

DDR3, GDDR5

Maximum RAM amount

2 GB

Memory bus width

256 Bit

64/128 Bit

Memory clock speed

2808 MHz

2000 - 5000 MHz

Memory bandwidth

89.86 GB/s

40.1 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

Shader Model

5.1

Vulkan

N/A

1.1.126

Optimus