Quadro P620 and Radeon 8500 X4 - video card comparison

Quadro P620

Radeon 8500 X4

Architecture

Pascal (2016−2021)

Rage 7 (2001−2006)

GPU code name

GP107

R200

Market segment

Workstation

Desktop

Release date

May 2019

-

Interface

PCIe 3.0 x16

PCI-X

Supplementary power connectors

None

-

Boost clock speed

1442 MHz

-

Core clock speed

1177 MHz

250 MHz

Floating-point performance

1,490 gflops

-

Manufacturing process technology

14 nm

150 nm

Number of transistors

3,300 million

60 million

Pipelines / CUDA cores

512

-

Power consumption (TDP)

25 Watt

92 Watt

Texture fill rate

43.33

2.000

Memory type

GDDR5

DDR

Maximum RAM amount

2 GB

64 MB

Memory bus width

128 Bit

64 Bit

Memory clock speed

6000 MHz

500 MBps

Memory bandwidth

80.13 GB/s

4 GB/s

Shared memory

-

-

Display Connectors

4x mini-DisplayPort

2x DVI

DirectX

12 (12_1)

8.1

CUDA

6.1

-

OpenCL

1.2

N/A

OpenGL

4.6

1.3

Shader Model

6.4

-

Vulkan

1.2.131

N/A