ATI has a lot of success with a graphics card that supports DirectX 11 both desktop and mobile. NVIDIA hit back with a GTX 480 and 470 in April yesterday using Fermi architecture. With fabrication capabilities at the 40nm NVIDIA launches GeForce GTX 480M mobile version in June later that the plan will be included in the device OEM Clevo laptops.
GTX 480M GF100 will use the same chip in a desktop but customized for notebook and support Optimus NVIDIA technology.
NVIDIA GeForce GTX 480M focusing on tessellation and compute shader hardware. NVIDIA states that the GTX 480M will be able to provide up to five times the performance than the GPU for tessellation other. 480M GTX also supports features such as CUDA, OpenCL, OpenGL 3.2 and Pure Video. In DirectX11 advantage of NVIDIA’s shader performance will be more prominent. There was also, GTX 480M also supports SLI if emang notebook manufacturers want to take advantage of this feature.
NVIDIA GeForce GTX 480M Specifications
CUDA cores 352
Graphics Clock (MHz) 425
Processor Clock (MHz) 850
Texture Fill Rate (billions / sec) 18.7
Memory Clock / Effective (MHz) 600/2400
GDDR5 Memory Configuration Standard
Memory Interface Width 256-bit
Memory Bandwidth (GB / sec) 76.8
CUDA 598 gigaflops
PhysX capable Yes
OpenCL support Yes
PureVideo HD 1080p Full HD Yes
H.264, VC1, MPEG2 video decoder 1080p Yes
Full-spec Blu-ray decoding Yes
DirectX 11 support Yes
Yes DirectCompute Support
Yes OpenGL 2.1 support
Yes OpenGL 3.2 support
Windows Vista, XP and 7 Yes
Yes GDDR5 support
LCD – LVDS support up to 2048 × 1536
Analog VGA display support up to 2048 × 1536
Multimode DisplayPort support Up to 2560 × 1600
HDMI 1.4 support Yes
Yes HDCP content protection
7.1 channel HD audio on HDMI Yes
Yes PCI Express 2.0 support
SLI Ready Yes
MXM board Package
CUDA cores has been increased from 128 to 352 from the previous generation. 285M GTX has a 576MHz core clock with 1500MHz shader clock, and an effective 1020MHz GDDR3 (2040MHz effective). 480M GTX has a 425MHz core clock, shader clock of 850MHz, and 600MHz GDDR5 memory (2400MHz effective). In addition to greater performance okay, GTX 480 M also supports the 3D display technology vision.
This GPU supports DVI / LVDS up to 2048 × 1536px, analog VGA support up to 2048 × 1536px, and DisplayPort support up to 2560 × 1600px. HDMI 1.4 is also supported, using the same LVDS connection.
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