GeForce GTX 260 and GMA 3100 - video card comparison

GeForce GTX 260

GMA 3100

Architecture

Tesla 2.0 (2007−2013)

Generation 4.0 (2006−2007)

GPU code name

GT200

Bearlake

Market segment

Desktop

Desktop

Release date

June 2008

May 2007

Interface

PCIe 2.0 x16

PCIe 1.0 x16

Supplementary power connectors

2x 6-pin

-

SLI options

+

-

Core clock speed

576 MHz

400 MHz

CUDA cores

192

-

Floating-point performance

476.9 gflops

-

Manufacturing process technology

65 nm

90 nm

Number of transistors

1,400 million

-

Pipelines / CUDA cores

192

-

Power consumption (TDP)

182 Watt

13 Watt

Maximum GPU temperature

105 °C

-

Texture fill rate

36.9 billion/sec

1.600

Memory type

GDDR3

System Shared

Maximum RAM amount

896 MB

System Shared

Memory bus width

448 Bit

System Shared

Memory clock speed

999 MHz

System Shared

Memory bandwidth

111.9 GB/s

-

Display Connectors

Dual Link DVIHDTV

No outputs

Multi monitor support

+

-

HDMI

+

-

Maximum VGA resolution

2048x1536

-

Audio input for HDMI

S/PDIF

-

DirectX

11.1 (10_0)

9.0c

CUDA

+

-

OpenCL

1.1

N/A

OpenGL

2.1

2.0

Shader Model

4.0

3.0

Vulkan

N/A

N/A