GeForce GTX 260 OEM and R600 - video card comparison

GeForce GTX 260 OEM

R600

Architecture

Tesla 2.0 (2007−2013)

TeraScale (2005−2013)

GPU code name

GT200B

R600

Market segment

Desktop

Release date

December 2009

Interface

PCIe 2.0 x16

Supplementary power connectors

2x 6-pin

Core clock speed

518 MHz

Floating-point performance

414.7 gflops

Manufacturing process technology

55 nm

80 nm

Number of transistors

1,400 million

720 million

Pipelines / CUDA cores

192

320

Power consumption (TDP)

182 Watt

Texture fill rate

33.15

Memory type

GDDR3

Maximum RAM amount

1792 MB

Memory bus width

448 Bit

Memory clock speed

2016 MHz

Memory bandwidth

112.9 GB/s

Display Connectors

2x DVI, 1x S-Video

DirectX

11.1 (10_0)

10.0 (10_0)

CUDA

1.3

OpenCL

1.1

N/A

OpenGL

3.3

3.3 (full) Shader Model4.04.0

Vulkan

N/A