GeForce GTS 450 and i740 - video card comparison

GeForce GTS 450

i740

Architecture

Fermi (2010−2014)

i740 (1998)

GPU code name

GF106

Auburn

Market segment

Desktop

Desktop

Release date

September 2010

February 1998

Bus support

PCI-E 2.0 x 16

-

Interface

PCIe 2.0 x16

AGP 2x

Supplementary power connectors

6-pin

-

SLI options

+

-

Core clock speed

783 MHz

66 MHz

CUDA cores

192

-

Floating-point performance

601.3 gflops

-

Manufacturing process technology

40 nm

150 nm

Number of transistors

1,170 million

-

Pipelines / CUDA cores

192

-

Power consumption (TDP)

106 Watt

-

Maximum GPU temperature

100 °C

-

Texture fill rate

25.1 billion/sec

0.07

Memory type

GDDR5

SDR

Maximum RAM amount

1 GB

4 MB

Memory bus width

128 Bit

64 Bit

Memory clock speed

1804 (3608 data rate) MHz

100 MHz

Memory bandwidth

57.7 GB/s

800.0 MB/s

Display Connectors

Mini HDMITwo Dual Link DVI

1x VGA

HDMI

+

-

Maximum VGA resolution

2048x1536

-

Audio input for HDMI

Internal

-

DirectX

12 (11_0)

5.0

CUDA

+

-

OpenCL

1.1

N/A

OpenGL

4.2

1.1

Shader Model

5.1

-

Vulkan

N/A

N/A