Radeon X1900 G5 Mac Edition and Quadro RTX 8000 - video card comparison

Radeon X1900 G5 Mac Edition

Quadro RTX 8000

Architecture

R500 (2005−2007)

Turing (2018−2021)

GPU code name

R580

TU102

Market segment

Desktop

Workstation

Release date

November 2006

August 2018

Interface

PCIe 1.0 x16

PCIe 3.0 x16

Supplementary power connectors

1x 6-pin

1x 6-pin + 1x 8-pin

Boost clock speed

1770 MHz

Core clock speed

575 MHz

1395 MHz

Manufacturing process technology

90 nm

12 nm

Number of transistors

384 million

18,600 million

Pipelines / CUDA cores

4608

Power consumption (TDP)

75 Watt

260 Watt

Texture fill rate

6.900

509.8

Memory type

GDDR3

GDDR6

Maximum RAM amount

256 MB

48 GB

Memory bus width

256 Bit

384 Bit

Memory clock speed

1200 MHz

14000 MHz

Memory bandwidth

38.4 GB/s

672.0 GB/s

Display Connectors

2x DVI, 1x S-Video

4x DisplayPort, 1x USB Type-C

DirectX

9.0c (9_3)

12 Ultimate (12_1)

CUDA

7.5

OpenCL

N/A

2.0

OpenGL

2.0

4.6

Shader Model

3.0

6.5

Vulkan

N/A

1.2.131