GeForce GTX 285 and GeForce G100 OEM - video card comparison

GeForce GTX 285

GeForce G100 OEM

Architecture

Tesla 2.0 (2007−2013)

Tesla (2006−2010)

GPU code name

GT200B

G98

Market segment

Desktop

Desktop

Release date

December 2008

March 2009

Interface

PCIe 2.0 x16

PCIe 2.0 x16

Supplementary power connectors

2x 6-pin

None

SLI options

+

-

Core clock speed

648 MHz

540 MHz

CUDA cores

240

-

Floating-point performance

708.5 gflops

20.8 gflops

Manufacturing process technology

55 nm

65 nm

Number of transistors

1,400 million

210 million

Pipelines / CUDA cores

240

8

Power consumption (TDP)

204 Watt

35 Watt

Maximum GPU temperature

105 °C

-

Texture fill rate

51.8 billion/sec

4.320

Memory type

GDDR3

DDR2

Maximum RAM amount

1 GB

256 MB

Memory bus width

512 Bit

64 Bit

Memory clock speed

1242 MHz

800 MHz

Memory bandwidth

159.0 GB/s

6.4 GB/s

Display Connectors

HDTVTwo Dual Link DVI

1x DVI, 1x S-Video

Multi monitor support

+

-

HDMI

+

-

Maximum VGA resolution

2048x1536

-

Audio input for HDMI

S/PDIF

-

DirectX

11.1 (10_0)

11.1 (10_0)

CUDA

+

1.1

OpenCL

1.1

1.1

OpenGL

2.1

3.3

Shader Model

4.0

4.0

Vulkan

N/A

N/A

High Dynamic-Range Lighting (HDRR)

128bit

-