Matrox Parhelia PCI and GeForce RTX 3080 Mobile - video card comparison

Matrox Parhelia PCI

GeForce RTX 3080 Mobile

Architecture

Parhelia (2002−2006)

Ampere (2020−2022)

GPU code name

Parhelia-512

GN20-E7 GA104

Market segment

Desktop

Laptop

Release date

2003

January 2021

Interface

PCI-X

PCIe 4.0 x16

Supplementary power connectors

None

Boost clock speed

1245 - 1710 MHz

Core clock speed

200 MHz

780 - 1100 MHz

Manufacturing process technology

150 nm

8 nm

Number of transistors

80 million

17,400 million

Pipelines / CUDA cores

6144

Power consumption (TDP)

150 Watt (80 - 150 Watt TGP)

Texture fill rate

3.200

296.6

Memory type

DDR

GDDR6

Maximum RAM amount

256 MB

16 GB

Memory bus width

64 Bit

256 Bit

Memory clock speed

500 MBps

14000 MHz

Memory bandwidth

4 GB/s

384.0 GB/s

Shared memory

Display Connectors

2x DVI

No outputs

DirectX

8.1

12 Ultimate (12_2)

CUDA

8.6

OpenCL

N/A

2.0

OpenGL

1.3

4.6

Shader Model

6.5

Vulkan

N/A

1.2