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GeForce GT440 1GL / SXT4401024S3LNM

One of a few Sparkle Graphics Processing Units, based on NVIDIA GeForce GT 440 DDR3, Sparkle GeForce GT440 1GL (part number SXT4401024S3LNM) is fabricated on 40 nm manufacturing process. The card is aimed at desktop market segment. The card's graphics and processor clock speeds are 810 MHz and 1.62 GHz respectively. It also sports 96 CUDA cores, 16 texture units, and 4 ROPs. The GeForce GT440 1GL embeds 1 GB of DDR3 memory, using 128 bit interface. The memory is clocked at 900 MHz, which gives 28.8 GB/s memory bandwidth. The GPU supports PCI Express 2.0 interface, and requires 2 slots on the motherboard. The maximum power draw of this model is 65 Watt, identical to the reference design.

More detailed specifications of the card are available below.

Sparkle GeForce GT440 1GL GPU specifications

Name / Brand / Architecture

Manufacturer: Sparkle
Model: GeForce GT440 1GL
Part number: SXT4401024S3LNM
Based on: NVIDIA GeForce GT 440 DDR3 [Compare]
Target market segment: Desktop
Die name: GF108
Architecture: Fermi
Fabrication process: 40 nm
Transistors: 585 million
Bus interface: PCI-E 2.0 x 16

Frequency

Graphics clock: 810 MHz
Processor clock: 1620 MHz

Memory specifications

Memory size: 1024 MB
Memory type: DDR3
Memory clock: 900 MHz
Memory clock (effective): 1800 MHz
Memory interface width: 128-bit
Memory bandwidth: 28.8 GB/s

Cores / Texture

CUDA: 2.1
CUDA cores: 96
ROPs: 4
Texture units: 16
RAMDACs: 400 MHz

Electric characteristics

Maximum GPU temp: 98C
Maximum power draw: 65 W

Video features

Multi-monitor: Yes
Maximum DVI resolution: 2560 x 1600
Maximum HDMI resolution: 1920 x 1200
Maximum VGA resolution: 2048 x 1536
Anti-Aliasing technologies: CSAA
HDMI: Yes
HDMI version: 1.3a

Performance

Pixel fill rate: 3.24 Gigapixels/s
Texture fill rate: 12.96 Gigatexels/s
Single presision compute power: 311.04 GFLOPS

External connectors

Standard display connectors: Dual Link DVI-I
HDMI
VGA
Audio input for HDMI: Internal

Dimensions

Width: Dual-Slot

Other features / Support

Other features: 3D Vision  ? 
HDCP
PhysX
PureVideo HD  ? 
Open CL support: Yes
OpenGL support: 4.0
DirectX support: 11.0
Shader model: 5.0

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