GMA 3000 and Radeon RX 6900 XTX - video card comparison

GMA 3000

Radeon RX 6900 XTX

Architecture

Generation 4.0 (2006−2007)

RDNA 2.0 (2020−2022)

GPU code name

Broadwater

Navi 21

Market segment

Desktop

Desktop

Release date

June 2006

October 2020

Interface

PCIe 1.0 x16

PCIe 4.0 x16

Supplementary power connectors

-

2x 8-pin

Boost clock speed

-

2435 MHz

Core clock speed

400 MHz

-

Manufacturing process technology

90 nm

7 nm

Number of transistors

-

26,800 million

Pipelines / CUDA cores

-

5120

Power consumption (TDP)

13 Watt

330 Watt

Texture fill rate

1.600

779.2

Memory type

System Shared

GDDR6

Maximum RAM amount

System Shared

16 GB

Memory bus width

System Shared

256 Bit

Memory clock speed

System Shared

18 GB/s

Memory bandwidth

-

576.0 GB/s

Display Connectors

No outputs

1x HDMI 2.1, 2x DisplayPort 1.4a, 1x USB Type-C

HDMI

-

+

DirectX

9.0c

12 Ultimate (12_2)

OpenCL

N/A

2.1

OpenGL

2.0

4.6

Shader Model

3.0

6.7

Vulkan

N/A

1.3