Radeon Sky 900 and Quadro RTX 6000 - video card comparison

Radeon Sky 900

Quadro RTX 6000

Architecture

GCN 1.0 (2012−2020)

Turing (2018−2021)

GPU code name

Tahiti

TU102

Market segment

Desktop

Workstation

Release date

March 2013

August 2018

Bus support

PCIe 3.0

-

Interface

PCIe 3.0 x16

PCIe 3.0 x16

Supplementary power connectors

2x 8-pin

1x 6-pin + 1x 8-pin

Boost clock speed

950 MHz

1770 MHz

Core clock speed

825 MHz

1440 MHz

Floating-point performance

2x 3,405 gflops

-

Manufacturing process technology

28 nm

12 nm

Number of transistors

4,313 million

18,600 million

Pipelines / CUDA cores

3584

4608

Power consumption (TDP)

300 Watt

260 Watt

Texture fill rate

106.4

509.8

Memory type

GDDR5

GDDR6

Maximum RAM amount

6 GB

24 GB

Memory bus width

384 Bit

384 Bit

Memory clock speed

5000 MHz

14000 MHz

Memory bandwidth

480 GB/s

672.0 GB/s

Display Connectors

1x DVI, 1x mini-DisplayPort

4x DisplayPort, 1x USB Type-C

Dual-link DVI support

1

-

DirectX

12 (11_1)

12 Ultimate (12_1)

CUDA

-

7.5

OpenCL

1.2

2.0

OpenGL

4.6

4.6

Shader Model

5.1

6.5

Vulkan

1.2.131

1.2.131