GeForce 7800 GT Dual and GeForce MX550 - video card comparison

GeForce 7800 GT Dual

GeForce MX550

Architecture

Curie (2003−2013)

Turing (2018−2021)

GPU code name

G70

GN18-S5

Market segment

Desktop

Laptop

Release date

August 2005

December 2021

Interface

PCIe 1.0 x16

PCIe 4.0 x8

Supplementary power connectors

1x 6-pin

None

Boost clock speed

-

1320 MHz

Core clock speed

400 MHz

-

Manufacturing process technology

110 nm

12 nm

Number of transistors

302 million

4,700 million

Pipelines / CUDA cores

-

1024

Power consumption (TDP)

-

15-25 Watt

Texture fill rate

8.000

42.24

Memory type

GDDR3

GDDR6

Maximum RAM amount

256 MB

2 GB

Memory bus width

256 Bit

64 Bit

Memory clock speed

1000 MHz

12000 MHz

Memory bandwidth

32 GB/s

96 GB/s

Shared memory

-

-

Display Connectors

2x DVI, 1x S-Video

No outputs

DirectX

9.0c (9_3)

12 (12_1)

CUDA

-

7.5

OpenCL

N/A

3.0

OpenGL

2.1

4.6

Shader Model

3.0

6.6

Vulkan

N/A

1.2

Optimus

-

+