GeForce GT 440 and Stream Processor - video card comparison

GeForce GT 440

Stream Processor

Architecture

Fermi (2010−2014)

Ultra-Threaded SE

GPU code name

GF108

R580

Market segment

Desktop

Desktop

Release date

February 2011

2006

Bus support

PCI-E 2.0 x 16

-

Interface

PCIe 2.0 x16

PCIe 1.0 x16

Supplementary power connectors

None

1x 6-pin

Core clock speed

810 MHz

594 MHz

CUDA cores

96

-

Floating-point performance

311.04 gflops

-

Manufacturing process technology

40 nm

90 nm

Number of transistors

585 million

384 million

Pipelines / CUDA cores

96

-

Power consumption (TDP)

65 Watt

165 Watt

Maximum GPU temperature

98 °C

-

Texture fill rate

13.0 billion/sec

9.504

Memory type

DDR3

GDDR3

Maximum RAM amount

512 MB GDDR5 or 1 GB

1 GB

Memory bus width

128 Bit

256 Bit

Memory clock speed

1600 MHz (GDDR5) or 900 MHz (DDR3)

1296 MBps

Memory bandwidth

28.8 (DDR3) – 51.2 (GDDR5)

41.47 GB/s

Standard memory config per GPU

1 GB GDDR5 or 2 GB

-

Display Connectors

HDMIVGADual Link DVI

2x DVI, 1x S-Video

Multi monitor support

+

-

HDMI

+

-

Maximum VGA resolution

2048x1536

-

Audio input for HDMI

Internal

-

DirectX

12 (11_0)

9.0c (9_3)

CUDA

+

-

OpenCL

1.1

N/A

OpenGL

4.2

2.1 (full) Shader Model5.13.0

Vulkan

N/A

N/A