Notebook Lenovo gScreen G400 NVIDIA GeForce

CanovaV12 and success followed W700DS Lenovo Thinkpad laptop as a dual display, Computer Gscreen, American companies were ready for a two-screen LCD dual display output laptop before the end of this year.

G400 Series Laptop Computers Gscreen property features a main screen and an extra screen that can be shifted in order to guarantee a giant screen on the same laptop. Each has a screen size of 15.4 cm and a resolution of 1280 × 800 pixels, low enough for the size of a laptop today's standards.

GScreen The G400 is equipped with two 15.4-inch LED-backlit displays, Intel Core 2 Duo 2.8 GHz or 2.26 GHz, up to 8 GB of RAM and 500 GB of storage.

Other specifications include either a NVIDIA Quadro FX 2700M or NVIDIA GeForce 9800M GT graphics card, 6 USB 2.0 ports, VGA, Display Port, RJ-45, audio, firewire in a choice of a 6 cell or 8 cell battery.

The G400 gScreen is due to go on sale, it certainly appears as a notepad interesting, I wonder how much it will retail.

The most important thing on both screens laptop is the need of high energy consumption, with a 9 cell battery for measuring the time taken for backups. According to sources Gscreen computers, the G400 system will work with Windows XP or Vista, and ready to install Windows 7. Notebook G400 is expected to be released in the market for $ 3,000.

NVIDIA GeForce 3D Vision

NVIDIA on Thursday took the envelope GeForce 3D Vision, its first 3D stereoscopic system for home users. The add-on is a combination of a set of glasses with a USB-attached infrared transmitter and a number of new screens to generate 3D images for games, movies and videos without blurring or flickering which often slips into stereoscopic configurations. It supports multiple configurations Thursday and runs with two card SLI configurations without.

The configuration is also partly independent software. While support should be added in most cases, NVIDIA notes that the update of its own 3-D effect adds to 300 games without pushing developers patch their games each. The company also claimed Thursday that its certification already factors in the GeForce 3D Vision and many other 3D titles will be in support of the profession.

NVIDIA now very strict and the requirements of a system with Windows Vista, the GeForce 8, 9 and GTX series graphics card and a Samsung 2233RZ or FuHzion Viewsonic VX2265wm between screens. Several Mitsubishi DLP projectors work, as Lightspeed DepthQ HD projector. The company sells the GeForce 3D Vision through various online retailers today for $ 199.

NVIDIA Preparing GT300 Next Graphics Processor Early 2009?

The NVIDIA GeForce GTX 320 and NVIDIA GeForce GTX 350 will have 25-45% faster core frequencies and will consume 15-30% less Power.

Specifications for the Nvidia GeForce GTX 320 graphics processor (GPU):

• NVIDIA GeForce GTX 320
• GT300 core
• 55nm technology
• 386 sq.mm die area
• 512bit GDDR5 memory controller
• GDDR5 2GB memory, doubled GTX280
• 480 stream processors
• Grating operation units are 64 the same with GTX280
• 227 GB/s memory bandwidth
• Default clock speeds of core: 830MHz, shader: 2075 MHz, memory: 3360MHz (effective)
• Pixel fill-rate 48.3G pixels/s
• Texture fill-rate 114.4Gpixels/s
• Support DirectX 11.
  

Specifications for the Nvdia GeForce GTX 350 graphics processor (GPU):

• NVIDIA GeForce GTX 350
• GT300 core
• 55nm technology
• 386 sq.mm die area
• 640bit GDDR5 memory controller
• GDDR5 2GB memory, doubled GTX280
• 640 stream processors
• Grating operation units are 64 the same with GTX280
• 246 GB/s memory bandwidth
• Default clock speeds of core: 900MHz, shader: 2255 MHz, memory: 3660MHz (effective)
• Pixel fill-rate 54.2G pixels/s
• Texture fill-rate 136.8Gpixels/s
• Support DirectX 11.

According to some rumor , the production of the following generation graphic chips NVIDIA, known under the code name GT300, will take place already in the first quarter of the following year. Let us recall, that the development cycle of these solutions must be completed only in the fourth quarter 200

Tags: Geforce, Nvidia, NVIDIA GeForce, Nvidia GT300, power

NVIDIA GeForce GTX 295 Video Card Review & benchmark test

Nvidia will release its next high-end graphics card at CES in Las Vegas on January 8th and the company has given us the opportunity to give bit-tech’s readers a sneak peek at how the GeForce GTX 295 will perform. However, because the card is not available on the market yet, and won’t be until January 8th at the earliest, the company has asked us to adhere to a number of restrictions..

The GeForce GTX 295 is a return to dual GPUs on a single card for Nvidia, which some may or may not appreciate. Nvidia still has the fastest single GPU card in the world with the GeForce GTX 280 but because there is such a gulf between Nvidia’s current flagship product and the ATI Radeon HD 4870 X2, it was time for the company to respond with something that’s able to compete for the graphics crown.

Specifications

480 Stream processors

576 MHz core clock

1242 MHz shader clock

1000 / 2000 MHz GDDR3 memory clock

1792MB total frame buffer (896MB per core)

4480-bit memory interface per core

56 total ROPs (28 per core)

160 texture units (80 per core)

Spec VS GTX 2xx

Model	Year	Code name	Fab (nm)	Transistors (Million)	Die Size (mm 2)	Bus interface	Memory min (MiB)	Config core 1	Reference clock rate			Fillrate		Reference Memory Configuration			Graphics library support (version		GFLOPs (MADD+MUL)	TDP (Watts)
									Core (MHz)	Shader (MHz)	Memory (MT/s)	Pixel (GP/s)	Texture (GT/s)	Bandwidth (GiB/s)	DRAM type	Bus width (bit)	DirectX	OpenGL
GeForce GTX 260	June 26, 2008	D10U-20	65	1400	576	PCIe x16 2.0	896	192:64:28	576	1242	1998	16.128	36.864	111.9	GDDR3	448 32x14	10	2.1	715	182
GeForce GTX 260 Core 216	September 16, 2008	?	65	1400	576	PCIe x16 2.0	896	216:72:28	576	1242	1998	16.128	41.472	111.9	GDDR3	448 32x14	10	2.1	805	182
GeForce GTX 280	June 17, 2008	D10U-30	65	1400	576	PCIe x16 2.0	1024	240:80:32	602	1296	2214	19.264	48.16	141.7	GDDR3	512 32x16	10	2.1	933	236
GeForce GTX 285	January 2009		55	1400?		PCIe x16 2.0	1024	240:80:32	648?	1476?	2484?			159.0	GDDR3	512	10	2.1		183
GeForce GTX 295	January 2009		55	1400?		PCIe x16 2.0	2x 896	2x 240:80:28	576	1242	1998	32.256	92.160	223.776	GDDR3	2x 448	10	2.1	1788.48	289

Test :

Crysis Warhead :

FarCry 2

The GeForce GTX 295 will feature the new die-shrunk 55nm version of the GeForce GT200 GPU, and will have the following specifications: 480 stream processors (240x2), a 896 bit memory interface (448x2), and 1792MB of GDDR3. Judging from these specs, there is no reason why this card won't be the single fastest card you can pick up, at least until ATI answers back. Fudzilla has tested the Geforce GTX 295 and it beats the 4870 X2 in almost every game. Nvidia claims that the 4870 X2 only won in certain games because Nvidia has not launched their new drivers for the card. With the new drivers, the GeForce GTX 295 is expected to beat the ATI 4870 X2 in every game.

The GeForce GTX 295 will be officially launched at the Consumer Electronics Show (CES) on 8 January 2009, and Nvidia estimates that it will cost around $499 US (£322.41), although no official UK pricing has been announced yet.

	GeForce GTX 295	GeForce GTX 280	GeForce GTX 260	GeForce 9800 GX2	Radeon HD 4870 X2
Manufacturing Process	55nm TSMC	65nm TSMC	65nm TSMC	65nm TSMC	55nm TSMC
SPs	480	240	216	256	1,600
Core Clock	576 MHz	602 MHz	576 MHz	600 MHz	750 MHz
Shader Clock	1,242 MHz	1,296 MHz	1,242 MHz	1,500 MHz	750 MHz
Memory Clock	1,998 MHz Eff.	2,214 MHz Eff.	1,998 MHz Eff.	2,000 MHz Eff.	3,600 MHz Eff.
Frame Buffer	1,792 MB Tot.	1 GB	896 MB	1 GB Tot.	2 GB Tot.
Memory Bus Width	448-bit x 2	512-bit	448-bit	256-bit x 2	256-bit x 2
ROPs	56 Tot.	32	28	32 Tot.	32 Tot.
Price	$499 MSP	~$380	~$230	N/A	~$500

Tags: Ati, Ati Radeon, Geforce, Nvidia, NVIDIA GeForce, Radeon