GIGABYTE GEFORCE GTS450 1GB GDDR5

Graphics Card / บทความโดย: tpp , 12/10/2010 00:06, 12,547 views /

main pic1 GIGABYTE GEFORCE GTS450 1GB GDDR5

…สวัสดีครับสมาชิก Vmodtech.com ทุกท่าน วันนี้ผมมี Review การ์ดสวยๆจาก Gigabyte มาให้ได้ชมความแรงกันครับ สำหรับการ์ดที่จะเทสวันนี้ผมได้หยิบเอา GIGABYTE GeForce GTS 450 1GB GDDR5 มาเทสครับ สำหรับรายละเอียดของเจ้า GIGABYTE GeForce GTS 450 1GB GDDR5 สามารถชมได้ที่เว็บไซต์ของ Gigabyte ได้เลยครับ แต่บางส่วนผมได้คัดลอกเอามาให้ชมกันด้านล่างครับ จะได้ไม่ต้องเสียเวลา

Overview

GIGABYTE HD Experience Series

Powered by NVIDIA GeForce GTS 450 GPU
Supports PCI Express 2.0
Microsoft DirectX 11 and OpenGL 4.0 support
Integrated with industry’s best 1 GB GDDR5 memory and 128-bit memory interface
Supports NVIDIA PureVideo® HD technology
Features Dual link DVI-I*2 / mini HDMI with HDCP protection

40nm Technology

Faster clocks, double the transistor density of earlier 40 nm technology. 40nm technology helped make GTS 450 series products the most advanced GPUs ever highest clocks speeds, incredible feature integration, full performance and precision all the time, and ability to take advantage of future, higher-speed memories.

SLI™ Technology

Delivers up to 2X the performance of a single GPU configuration for unparalleled gaming experiences by allowing two graphics cards to run in parallel. The must-have feature for performance PCI Express graphics, SLI dramatically scales performance on 60 top PC games.

RoHS Compliant

As a citizen of the global village, GIGABYTE exert ourselves to be a pioneer in environment care. Give the whole of Earth a promise that our products do not contain any of the restricted substances in concentrations and applications banned by the RoHS Directive, and are capable of being worked on at the higher temperatures required for lead free solder. One Earth and GIGABYTE Cares!

Windows Vista^®

Enjoy powerful graphics performance, improved stability, and an immersive HD gaming experience for Windows Vista. Catalyst™ software is designed for quick setup of graphics, video, and multiple displays, and automatically configures optimal system settings for lifelike DirectX 10 gaming and the visually stunning Windows Aero™ user interface.

OpenGL 4.0^® Optimizations

Ensure top-notch compatibility and performance for all OpenGL 4.0 application.

Microsoft^® DirectX^® 11

World’s first DirectX 11 GPU with full Shader Model 4.0 support delivers unparalleled levels of graphics realims and film-quality effects.

Shader Model 5.0

Shader Model 5.0 adds support for indexed temporaries which can be quite useful for certain tasks.Regular direct temporary access is preferable is most cases. One reason is that indexed temporaries are hard to optimize. The shader optimizer may not be able to identify optimizations across indexed accesses that could otherwise have been detected. Furthermore, indexed temporaries tend to increase register pressure a lot. An ordinary shader that contains for instance a few dozen variables will seldom consume a few dozen temporaries in the end but is likely to be optimized down to a handful depending on what the shader does. This is because the shader optimizer can easily track all variables and reuse registers. This is typically not possible for indexed temporaries, thus the register pressure of the shader may increase dramatically. This could be detrimental to performance as it reduces the hardware’s ability to hide latencies.

PCI-E 2.0

PCI Express^® 2.0 –Now you are ready for the most demanding graphics applications thanks to PCI Express^® 2.0 support, which allows up to twice the throughput of current PCI Express^® cards. Doubles the bus standard’s bandwidth from 2.5 Gbit/s (PCIe 1.1) to 5 Gbit/sec.

HDCP Support

High-Bandwidth Digital Content Protection (HDCP) is a form of copy protection technology designed to prevent transmission of non-encrypted high-definition content as it travels across DVI or HDMI digital connections.

HDMI Ready

High Definition Multimedia Interface (HDMI) is a new interface standard for consumer electronics devices that combines HDCP-protected digital video and audio into a single, consumer-friendly connector.

Microsoft Window7

Microsoft Windows 7 is the next generation operating system that will mark a dramatic improvement in the way the OS takes advantage of the graphics processing unit (GPU) to provide a more compelling user experience. By taking advangate of the GPU for both graphics and computing, Windows 7 will not only make todays’s PCs more visual and more interactive but also ensure that they have the speed and responsiveness customers want

PureVideo™ HD

Available on HD DVDs and Blu-ray discs, high-definition movies are bringing an exciting new video experience to PC users. NVIDIA^® PureVideo™ HD technology lets you enjoy cinematic-quality HD DVD and Blu-ray movies with low CPU utilization and power consumption, allowing higher quality movie playback and picture clarity.PureVideo HD technology provides a combination of powerful hardware acceleration, content security, and integration with movie players, plus all the features found in PureVideo.

CUDA Technology

NVIDIA^® CUDA™ is a general purpose parallel computing architecture that leverages the parallel compute engine in NVIDIA graphics processing units (GPUs) to solve many complex computational problems. It unlocks the power of the hundreds of cores in your NVIDIA^® GeForce^® GPU to accelerate some of the most performance hungry computing applications. From video transcoding to “Folding^®home”, CUDA™ technology already adopted by thousands of programers to speed up intensive computing applications. With over 100 million CUDA-capable GPUs already deployed, thousands of software programmers are already using the free CUDA software tools to accelerate applications.

PhysX Technology

NVIDIA^® PhysX™ is the next big thing in gaming!Delivering physics in games is no easy task. It’s an extremely compute-intensive environment based on a unique set of physics algorithms that require tremendous amounts of simultaneous mathematical and logical calculations. The best way to get real-time physics, such as explosions that cause dust and debris, characters with life-like motion or cloth that drapes and tears naturally is with an NVIDIA^®PhysX™-ready GeForce^® processor. PhysX software is widely adopted by over 150 games, is used by more than 10,000 registered users and is supported on Sony Playstation 3, Microsoft Xbox 360, Nintendo Wii and PC. PhysX™ technology will take gaming to a whole new level.

Specification

Series	GeForce 400 Series
Chipset	GeForce GTS 450 GPU
Core Clock	830 MHz
Shader Clock	1660 MHz
Memory Clock	3608 MHz
Memory Type	GDDR5
DirectX	11
D-sub	Yes (By Adapter)
DVI	Yes
HDMI	Yes
Memory Size	1 GB

* The entire materials provided herein are for reference only. GIGABYTE reserves the right to modify or revise the content at anytime without prior notice.
* Advertised performance is based on maximum theoretical interface values from respective Chipset vendors or organization who defined the interface specification. Actual performance may vary by system configuration.
* All trademarks and logos are the properties of their respective holders.
* Due to standard PC architecture, a certain amount of memory is reserved for system usage and therefore the actual memory size is less than the stated amount.

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	GeForce GTS 450	Gigabyte GTS450 1GB	GeForce GTX 460	Radeon HD 5830	GeForce GTX 465	Radeon HD 5850	GeForce GTX 470	Radeon HD 5870	GeForce GTX 480	Radeon HD 5970
Shader units	192	192	336	1120	352	1440	448	1600	480	2x 1600
ROPs	16	16	32	16	32	32	40	32	48	2x 32
GPU	GF106	GF106	GF104	Cypress	GF100	Cypress	GF100	Cypress	GF100	2x Cypress
Transistors	1170M	1170M	3200M	2154M	3200M	2154M	3200M	2154M	3200M	2x 2154M
Memory Size	1024 MB	1024 MB	768 MB	1024 MB	1024 MB	1024 MB	1280 MB	1024 MB	1536 MB	2x 1024 MB
Memory Bus Width	128 bit	128 bit	192 bit	256 bit	256 bit	256 bit	320 bit	256 bit	384 bit	2x 256 bit
Core Clock	783 MHz	830 MHz	675 MHz	800 MHz	607 MHz	725 MHz	607 MHz	850 MHz	700 MHz	725 MHz
Memory Clock	900 MHz	900 MHz	900 MHz	1000 MHz	802 MHz	1000 MHz	837 MHz	1200 MHz	924 MHz	1000 MHz
Price	$129		$199	$230	$289	$310	$349	$400	$499	$630