M28 and GeForce RTX 5080 - video card comparison

M28

GeForce RTX 5080

Architecture

R400 (2004−2008)

Blackwell 2.0

GPU code name

M28

GB203

Market segment

Desktop

Desktop

Release date

-

2025 (recently)

Interface

-

PCIe 5.0 x16

Supplementary power connectors

-

1x 16-pin

Boost clock speed

-

2520 MHz

Manufacturing process technology

130 nm

0 nm

Number of transistors

160 million

-

Pipelines / CUDA cores

-

10752

Power consumption (TDP)

-

350 Watt

Texture fill rate

-

846.7

Memory type

-

GDDR7

Maximum RAM amount

-

16 GB

Memory bus width

-

256 Bit

Memory clock speed

-

5 GB/s

Memory bandwidth

-

160.0 GB/s

Display Connectors

-

1x HDMI 2.1, 3x DisplayPort 1.4a

HDMI

-

+

DirectX

9.0b (9_2)

12 Ultimate (12_2)

CUDA

-

9.1

OpenCL

N/A

3.0

OpenGL

2.1

4.6

Shader Model

-

6.7

Vulkan

N/A

1.3