Radeon HD 6450 OEM and Quadro RTX 6000 - video card comparison

Radeon HD 6450 OEM

Quadro RTX 6000

Architecture

TeraScale 2 (2009−2015)

Turing (2018−2021)

GPU code name

Caicos

TU102

Market segment

Desktop

Workstation

Release date

February 2011

August 2018

Interface

PCIe 2.0 x16

PCIe 3.0 x16

Supplementary power connectors

None

1x 6-pin + 1x 8-pin

Boost clock speed

1770 MHz

Core clock speed

625 MHz

1440 MHz

Floating-point performance

200 gflops

Manufacturing process technology

40 nm

12 nm

Number of transistors

370 million

18,600 million

Pipelines / CUDA cores

160

4608

Power consumption (TDP)

18 Watt

260 Watt

Texture fill rate

5.000

509.8

Memory type

GDDR3

GDDR6

Maximum RAM amount

512 MB

24 GB

Memory bus width

64 Bit

384 Bit

Memory clock speed

1066 MHz

14000 MHz

Memory bandwidth

8.528 GB/s

672.0 GB/s

Display Connectors

1x DVI, 1x HDMI, 1x VGA

4x DisplayPort, 1x USB Type-C

HDMI

DirectX

11.2 (11_0)

12 Ultimate (12_1)

CUDA

7.5

OpenCL

1.2

2.0

OpenGL

4.4

4.6

Shader Model

5.0

6.5

Vulkan

N/A

1.2.131