Radeon X1900 GT and Radeon RX Vega 7 - video card comparison

Radeon X1900 GT

Radeon RX Vega 7

Architecture

R500 (2005−2007)

Vega (2017−2021)

GPU code name

R580

Vega Raven Ridge

Market segment

Desktop

Laptop

Release date

May 2006

January 2020

Interface

PCIe 1.0 x16

-

Supplementary power connectors

1x 6-pin

-

Boost clock speed

-

1800 MHz

Core clock speed

575 MHz

-

Manufacturing process technology

90 nm

7 nm

Number of transistors

384 million

-

Pipelines / CUDA cores

-

448

Power consumption (TDP)

75 Watt

15 Watt

Texture fill rate

6.900

-

Memory type

GDDR3

-

Maximum RAM amount

256 MB

-

Memory bus width

256 Bit

-

Memory clock speed

1200 MHz

-

Memory bandwidth

38.4 GB/s

-

Shared memory

-

+

Display Connectors

2x DVI, 1x S-Video

-

DirectX

9.0c (9_3)

12_1

OpenCL

N/A

-

OpenGL

2.0

-

Shader Model

3.0

-

Vulkan

N/A

-