home > GT640 2GB DDR3 128BIT LP Classic Edition / AX-GT640/2GSD3P8CDIL

 
GT640 2GB DDR3 128BIT LP Classic Edition / AX-GT640/2GSD3P8CDIL

Specifications of the Axle3D GT640 2GB DDR3 128BIT LP Classic Edition GPU


Axle3D GT640 2GB DDR3 128BIT LP Classic Edition (part number AX-GT640/2GSD3P8CDIL) Graphics Processing Unit for desktop market segment is based on NVIDIA GeForce GT 640 DDR3. The GPU is produced on 28 nm technology. The card has graphics clocked at 900 MHz. It also features 384 CUDA cores, 16 ROPs, along with 32 texture units. The GT640 2GB DDR3 128BIT LP Classic Edition incorporates 2 GB of DDR3 memory. The memory utilizes 128 bit bus, and operates at 900 MHz. This allows the card to have 28.8 GB/s memory bandwidth. The GPU supports PCI Express 3.0 interface, and requires 2 motherboard slots. This model uses up to 65 Watt of power, identical to the reference design.

Detailed specifications of the Axle3D GT640 2GB DDR3 128BIT LP Classic Edition graphics card are available below.

Name / Brand / Architecture

Manufacturer:Axle3D
Model:GT**0 2GB DDR3 128BIT LP Classic Edition
Part number:AX-GT**0/2GSD3P8CDIL
Based on:NVIDIA GeForce GT **0 DDR3 [Compare]
Target market segment:Desktop
Die name:GK 107
Architecture:Kepler
Fabrication process:28 nm
Transistors:1.3 billion
Bus interface:PCI-E 3.0 x 16

Frequency

Graphics clock:900 MHz

Memory specifications

Memory size:2048 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:384
ROPs:16
Texture units:32
RAMDACs:400 MHz

Electric characteristics

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

Video features

Multi-monitor:Up to 2 displays
Maximum DVI resolution:**0 x 1600
Maximum HDMI resolution:4096 x 2160 @ 24 Hz or 3840 x 2160 @ 30 Hz
Maximum VGA resolution:2048 x 1536
Anti-Aliasing technologies:FXAA
TXAA
HDMI:Yes
HDMI version:1.4a

Performance

Pixel fill rate:14.4 Gigapixels/s
Texture fill rate:28.8 Gigatexels/s
Single presision compute power:691.2 GFLOPS

External connectors

Standard display connectors:2 x Dual-Link DVI-D
HDMI
VGA
Audio input for HDMI:Yes

Dimensions

Size (length x height):5.91 inches (150 mm) x 4.376 inches (111 mm)
Width:Dual Slot

Other features / Support

Other features:3D Vision  ? 
3D Vision Surround  ? 
HDCP
PhysX
OpenGL support:4.2
DirectX support:11.1
Shader model:5.0

Notes


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