GeForce 7800 GTX and Spectre - video card comparison

GeForce 7800 GTX

Spectre

Architecture

Curie (2003−2013)

GCN 2.0 (2013−2017)

GPU code name

G70

Spectre

Market segment

Desktop

Desktop

Release date

June 2005

-

Interface

PCIe 1.0 x16

-

Core clock speed

430 MHz

-

Manufacturing process technology

110 nm

28 nm

Number of transistors

302 million

2,410 million

Pipelines / CUDA cores

-

512

Power consumption (TDP)

86 Watt

-

Texture fill rate

10.32

-

Memory type

GDDR3

-

Maximum RAM amount

256 MB

-

Memory bus width

256 Bit

-

Memory clock speed

1200 MHz

-

Memory bandwidth

38.4 GB/s

-

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