GeForce GTS 450 and Radeon 3000 IGP - video card comparison

GeForce GTS 450

Radeon 3000 IGP

Architecture

Fermi (2010−2014)

TeraScale (2005−2013)

GPU code name

GF106

RS780

Market segment

Desktop

Desktop

Release date

September 2010

2009

Bus support

PCI-E 2.0 x 16

-

Interface

PCIe 2.0 x16

PCIe 1.0 x16

Supplementary power connectors

6-pin

-

SLI options

+

-

Core clock speed

783 MHz

350 MHz

CUDA cores

192

-

Floating-point performance

601.3 gflops

-

Manufacturing process technology

40 nm

65 nm

Number of transistors

1,170 million

180 million

Pipelines / CUDA cores

192

40

Power consumption (TDP)

106 Watt

-

Maximum GPU temperature

100 °C

-

Texture fill rate

25.1 billion/sec

1.400

Memory type

GDDR5

System Shared

Maximum RAM amount

1 GB

System Shared

Memory bus width

128 Bit

System Shared

Memory clock speed

1804 (3608 data rate) MHz

System Shared

Memory bandwidth

57.7 GB/s

-

Display Connectors

Mini HDMITwo Dual Link DVI

Motherboard Dependent

HDMI

+

-

Maximum VGA resolution

2048x1536

-

Audio input for HDMI

Internal

-

DirectX

12 (11_0)

10.0 (10_0)

CUDA

+

-

OpenCL

1.1

1.0

OpenGL

4.2

3.3

Shader Model

5.1

4.1

Vulkan

N/A

N/A