Showing posts with label RAMDAC. Show all posts
Showing posts with label RAMDAC. Show all posts

Friday, July 22, 2011

The best performance of the Graphics Card NVIDIA GeForce GT 440

One more GPU (Graphic Processing Unit) has been launched by NVIDIA's latest GeForce ® GT is 440, with 810 MHz graphics clock and processor clock of 1620 MHz. NVIDIA ® GeForce ® 1600 GT 440 MHz equipped with GDDR5 memory or 900 MHz DDR3. Capable of displaying resolutions up to 2560x1600 on the monitor screen and supports High-bandwidth Digital Content Protection (HDCP). NVIDIA ® GeForce ® GT 440 is designed for PCI Express 2.0 architecture that offers the highest transfer speeds for the most bandwidth-hungry games though and also a variety of 3D applications. NVIDIA ® GeForce ® GT 440 supports HDMI 1.4 output that can transmit HD video and audio signals to HDTVs via a single cable.

nvidia geforce gt 440 gpu

With embedded NVIDIA ® GeForce ® GT 440 on the Personal Computer allows streaming Movies HD (High Definition) is faster and easier in the process rendering high-resolution photos. Support DirectX 11 of course present in the NVIDIA ® GeForce ® GT 440 through Shader Model 5.0, designed for ultra high-performance graphics features in the API, so the game will be seen playing a character that is very detailed. NVIDIA ® GeForce ® GT 440 supports the use of 3D Blu-ray devices, thus can be used to build a 3D home theater. Especially combined with TrueHD and DTS-HD Audio will provide a more dazzling 3D experience. Other features that were present along with NVIDIA ® GeForce ® GT 440 is NVIDIA CUDA technology that will unlock the power of the GPU cores to accelerate video transcoding, physics simulating, ray tracing. And NVIDIA PhysX ® technology allows the interaction is more dynamic and realistic in playing a physical game.

GPU Engine Specs:
CUDA Cores
96
Graphics Clock (MHz)
810 MHz
Processor Clock (MHz)
1620 MHz
Texture Fill Rate (billion/sec)
13.0
Memory Specs:
Memory Clock (MHz)
1600 (GDDR5) or 900 (DDR3)
Standard Memory Config
512MB (GDDR5) or 1GB (DDR3)
Memory Interface Width
128-bit
Memory Bandwidth (GB/sec)
28.8 (DDR3) – 51.2 (GDDR5)
Maximum Memory Amount
1GB GDDR5 or 2GB DDR3
Feature Support:
NVIDIA 3D Vision Ready
yes
NVIDIA PureVideo® Technology*
HD
NVIDIA PhysX™-ready
yes
NVIDIA CUDA™ Technology
yes
Microsoft DirectX
11
OpenGL
4.0
Bus Support
PCI-E 2.0 x 16
Certified for Windows 7
yes
Display Support:
Maximum Digital Resolution
2560x1600
Maximum VGA Resolution
2048x1536
Standard Display Connectors
HDMI
VGA
Dual Link DVI
Multi Monitor
yes
HDCP
yes
HDMI
yes
Audio Input for HDMI
Internal
Standard Graphics Card Dimensions:
Height
4.376 inches
Length
5.7 inches
Width
Dual-slot
Thermal and Power Specs:
Maximum GPU Temperature (in C)
98 C
Maximum Graphics Card Power (W)
65 W
Minimum Recommended System Power (W)
300 W


Monday, July 18, 2011

ATI vs NVidia Who is the best

When the processor market is dominated by two giant that is Intel & AMD, then the VGA market is also dominated by two major players, ATI & NVidia. Incidentally ATI some time ago has been acquired by AMD. In general, the performance of artificial VGA ATI and NVidia fairly balanced in the same class. The price was relatively comparable. EACH Each has advantages and disadvantages.
As of today, ATI is still superior in the aspects of Image Quality (IQ or picture quality) is superior in performance NVidia 3D frame rates (frames per second speed of appearance).
Again, please caution interpreting this statement. Not that ATI's 3D performance was bad or vice versa NVidia bad IQ. to play 3D games, the ATI can be used well, too.
Similarly NVidia still looks fit enough to watch DVD High Definition.Dan from time to time, each manufacturer will attempt to overcome the shortcomings so that someday soon, we could see both balanced within all aspects. Until that happens, it's good if the computer is widely used to design graphics or watch a movie, a VGA card ATI is a better choice, but if the computer is widely used for playing 3D games, let alone the latest output, VGA NVidia who could be more fitting choice.

Sunday, July 17, 2011

VGA Component in order To be Optimal

Graphics card, video card, or VGA (Video Graphics Adapter) Output Card is a device whose job is to process data into graphical or text display on the monitor screen. VGA serves to connect the computer system with monitor. VGA card supporting applications that require drivers. Driver serves as an intermediary for the operating system and graphics card.

Components VGA card:

1. GPU (Graphics Processing Unit)
GPU is a processor of a video card, and serves for processing the image data to be displayed on the monitor screen.

2. Video Memory (VRAM)
Serves as a temporary storage before and after processing the data on the GPU. At present,generally with a capacity between 256MB to 2048MB.

3. RAMDAC (Random Access Memory Digital - Analog Converter) Function transform digital images into analog signals to be used by the monitor.

4. bus Interface Serves to connect the motherboard to the graphics card. Currently, the default is PCI-Express.

5. Display Interface

Serves to connect the graphics card and monitor. There are many display port, however, which is often used for, among others, D-Sub, DVI, and HDMI.


6. cooling fan (cooler)
Serves to cool the GPU.