Quadro RTX 4000 and Radeon HD 3550 - video card comparison

Quadro RTX 4000

Radeon HD 3550

Architecture

Turing (2018−2021)

TeraScale (2005−2013)

GPU code name

TU104

RV620

Market segment

Workstation

Desktop

Release date

November 2018

August 2008

Interface

PCIe 3.0 x16

PCIe 2.0 x16

Supplementary power connectors

1x 8-pin

None

Boost clock speed

1545 MHz

-

Core clock speed

1005 MHz

594 MHz

Floating-point performance

-

47.52 gflops

Manufacturing process technology

12 nm

55 nm

Number of transistors

13,600 million

181 million

Pipelines / CUDA cores

2304

40

Power consumption (TDP)

160 Watt

30 Watt

Texture fill rate

222.5

2.376

Memory type

GDDR6

DDR2

Maximum RAM amount

8 GB

512 MB

Memory bus width

256 Bit

64 Bit

Memory clock speed

13000 MHz

792 MHz

Memory bandwidth

416.0 GB/s

6.336 GB/s

Display Connectors

3x DisplayPort, 1x USB Type-C

2x DisplayPort

DirectX

12 Ultimate (12_1)

10.1 (10_1)

CUDA

7.5

-

OpenCL

1.2

N/A

OpenGL

4.6

3.3

Shader Model

6.5

4.1

Vulkan

1.2.131

N/A