Quadro P620 and C61 - video card comparison

Quadro P620

C61

Architecture

Pascal (2016−2021)

Curie (2003−2013)

GPU code name

GP107

C61

Market segment

Workstation

Desktop

Release date

May 2019

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Interface

PCIe 3.0 x16

-

Supplementary power connectors

None

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Boost clock speed

1442 MHz

-

Core clock speed

1177 MHz

-

Floating-point performance

1,490 gflops

-

Manufacturing process technology

14 nm

90 nm

Number of transistors

3,300 million

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Pipelines / CUDA cores

512

-

Power consumption (TDP)

25 Watt

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Texture fill rate

43.33

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Memory type

GDDR5

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Maximum RAM amount

2 GB

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Memory bus width

128 Bit

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Memory clock speed

6000 MHz

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Memory bandwidth

80.13 GB/s

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Shared memory

-

-

Display Connectors

4x mini-DisplayPort

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DirectX

12 (12_1)

9.0c (9_3)

CUDA

6.1

-

OpenCL

1.2

N/A

OpenGL

4.6

2.0 (full) Shader Model6.43.0

Vulkan

1.2.131

N/A

PureVideo HD

-

VP1