GeForce2 GTS PRO and Heathrow - video card comparison

GeForce2 GTS PRO

Heathrow

Architecture

Celsius (1999−2005)

GCN 1.0 (2012−2020)

GPU code name

NV15 A5

Heathrow

Market segment

Desktop

Desktop

Release date

April 2000

-

Interface

AGP 4x

-

Supplementary power connectors

None

-

Core clock speed

200 MHz

-

Manufacturing process technology

150 nm

28 nm

Number of transistors

25 million

1,500 million

Pipelines / CUDA cores

-

640

Texture fill rate

1.600

-

Memory type

DDR

-

Maximum RAM amount

32 MB

-

Memory bus width

128 Bit

-

Memory clock speed

400 MHz

-

Memory bandwidth

6.4 GB/s

-

Display Connectors

1x VGA, 2x S-Video

-

DirectX

7.0

12 (11_1)

OpenCL

N/A

2.1 (1.2)

OpenGL

1.2

4.6

Shader Model

-

6.5 (5.1)

Vulkan

N/A

1.2.170