home > Colorful640-1024M D3 / N640-103-N0H

 
Colorful640-1024M D3 / N640-103-N0H

Specifications of the Colorful Colorful640-1024M D3 GPU


Colorful Colorful640-1024M D3 (part number N640-103-N0H) Graphics Processing Unit for desktop market segment is based on NVIDIA GeForce GT 640 DDR3. The GPU is produced on 28 nm technological process. The card has 900 MHz graphics clock frequency. It also features 384 CUDA cores, 32 texture units, along with 16 ROPs. The Colorful640-1024M D3 embeds 1 GB of DDR3 memory. Because the memory is clocked at 891 MHz, and utilizes 128 bit bus, the effective memory bandwidth is 28.5 GB/s. The GPU supports PCI Express 3.0 interface, and uses 2 motherboard slots. The maximum power consumption of this model is 65 Watt.

More detailed specifications of the Colorful Colorful640-1024M D3 card are available below.

Name / Brand / Architecture

Manufacturer:Colorful
Model:Colorful**0-**M D3
Part number:N**0-103-N0H
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:** MB
Memory type:DDR3
Memory clock:891 MHz
Memory clock (effective):1782 MHz
Memory interface width:128-bit
Memory bandwidth:28.5 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-I
HDMI
VGA
Audio input for HDMI:Yes

Dimensions

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
Email:info@Mobilegpu.com  All rights reserved.