Quadro FX 3800 and Quadro P620 - video card comparison

Passmark - benchmark score Quadro FX 3800 vs Quadro P620

Quadro FX 3800

821

Quadro P620

3742

Quadro FX 3800

Quadro P620

Architecture

Tesla 2.0 (2007−2013)

Pascal (2016−2021)

GPU code name

GT200B

GP107

Market segment

Workstation

Release date

March 2009

May 2019

Interface

PCIe 2.0 x16

PCIe 3.0 x16

Supplementary power connectors

1x 6-pin

None

Boost clock speed

1442 MHz

Core clock speed

600 MHz

1177 MHz

Floating-point performance

462.3 gflops

1,490 gflops

Manufacturing process technology

55 nm

14 nm

Number of transistors

1,400 million

3,300 million

Pipelines / CUDA cores

192

512

Power consumption (TDP)

108 Watt

25 Watt

Texture fill rate

38.40

43.33

Memory type

GDDR3

GDDR5

Maximum RAM amount

1 GB

2 GB

Memory bus width

256 Bit

128 Bit

Memory clock speed

1600 MHz

6000 MHz

Memory bandwidth

51.2 GB/s

80.13 GB/s

Shared memory

Display Connectors

1x DVI, 2x DisplayPort

4x mini-DisplayPort

DirectX

11.1 (10_0)

12 (12_1)

CUDA

1.3

6.1

OpenCL

1.1

1.2

OpenGL

3.3

4.6

Shader Model

4.0

6.4

Vulkan

N/A

1.2.131