GeForce 9800 GT Rebrand and Topaz - video card comparison

GeForce 9800 GT Rebrand

Topaz

Architecture

Tesla (2006−2010)

GCN 3.0 (2014−2017)

GPU code name

G92

Topaz

Market segment

Desktop

Release date

July 2008

Interface

PCIe 2.0 x16

Supplementary power connectors

1x 6-pin

Core clock speed

725 MHz

Floating-point performance

448.0 gflops

Manufacturing process technology

65 nm

28 nm

Number of transistors

754 million

1,550 million

Pipelines / CUDA cores

128

384

Power consumption (TDP)

125 Watt

Texture fill rate

46.40

Memory type

GDDR3

Maximum RAM amount

512 MB

Memory bus width

256 Bit

Memory clock speed

2000 MHz

Memory bandwidth

64 GB/s

Display Connectors

2x DVI, 1x S-Video

DirectX

11.1 (10_0)

12 (12_0)

CUDA

1.1

OpenCL

1.1

2.1

OpenGL

3.3

4.6

Shader Model

4.0

6.5

Vulkan

N/A

1.2.170