Quadro RTX 4000 and Radeon X1650 XT Dual - video card comparison

Quadro RTX 4000

Radeon X1650 XT Dual

Architecture

Turing (2018−2021)

R500 (2005−2007)

GPU code name

TU104

RV560

Market segment

Workstation

Desktop

Release date

November 2018

October 2006

Interface

PCIe 3.0 x16

PCIe 1.0 x16

Supplementary power connectors

1x 8-pin

1x 6-pin

Boost clock speed

1545 MHz

Core clock speed

1005 MHz

525 MHz

Manufacturing process technology

12 nm

80 nm

Number of transistors

13,600 million

330 million

Pipelines / CUDA cores

2304

Power consumption (TDP)

160 Watt

Texture fill rate

222.5

4.200

Memory type

GDDR6

GDDR3

Maximum RAM amount

8 GB

256 MB

Memory bus width

256 Bit

128 Bit

Memory clock speed

13000 MHz

1400 MHz

Memory bandwidth

416.0 GB/s

22.4 GB/s

Display Connectors

3x DisplayPort, 1x USB Type-C

2x DVI

DirectX

12 Ultimate (12_1)

9.0c (9_3)

CUDA

7.5

OpenCL

1.2

N/A

OpenGL

4.6

2.0

Shader Model

6.5

3.0

Vulkan

1.2.131

N/A