GeForce 8800 GTX and Matrox G450 x4 MMS - video card comparison

GeForce 8800 GTX

Matrox G450 x4 MMS

Architecture

Tesla (2006−2010)

G400 (1999−2002)

GPU code name

G80

Condor

Market segment

Desktop

Release date

November 2006

January 2001

Interface

PCIe 1.0 x16

PCI

Supplementary power connectors

2x 6-pin

SLI options

Core clock speed

576 MHz

125 MHz

CUDA cores

575

Floating-point performance

345.6 gflops

Manufacturing process technology

90 nm

180 nm

Number of transistors

681 million

10 million

Pipelines / CUDA cores

128

Power consumption (TDP)

155 Watt

Texture fill rate

36.8 billion/sec

0.25

Memory type

GDDR3

DDR

Maximum RAM amount

768 MB

32 MB

Memory bus width

384 Bit

64 Bit

Memory clock speed

900 MHz

332 MBps

Memory bandwidth

86.4 GB/s

2.656 GB/s

Display Connectors

2x DVI, 1x S-Video

2x DVI

DirectX

11.1 (10_0)

6.0

CUDA

OpenCL

1.1

None

OpenGL

3.3

None

Shader Model

4.0

Vulkan

N/A