GeForce 7800 GT and Weston - video card comparison

GeForce 7800 GT

Weston

Architecture

Curie (2003−2013)

GCN 3.0 (2014−2017)

GPU code name

G70

Weston

Market segment

Desktop

Desktop

Release date

August 2005

-

Interface

PCIe 1.0 x16

-

Supplementary power connectors

1x 6-pin

-

Core clock speed

400 MHz

-

Manufacturing process technology

110 nm

28 nm

Number of transistors

302 million

1,550 million

Pipelines / CUDA cores

-

384

Power consumption (TDP)

65 Watt

-

Texture fill rate

8.000

-

Memory type

GDDR3

-

Maximum RAM amount

256 MB

-

Memory bus width

256 Bit

-

Memory clock speed

1000 MHz

-

Memory bandwidth

32 GB/s

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Display Connectors

2x DVI, 1x S-Video

-

DirectX

9.0c (9_3)

12 (12_0)

OpenCL

N/A

2.1

OpenGL

2.1

4.6

Shader Model

3.0

6.5

Vulkan

N/A

1.2.170