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Tegra Super PhonesTegra Super Processors
 
 
 
Tegra 2 and Tegra 3 super processors
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NVIDIA TEGRA MOBILE PROCESSORS

NVIDIA TEGRA MOBILE PROCESSORS

The world's first mobile super processors, NVIDIA® Tegra® 3 quad-core and Tegra® 2 dual-core processors deliver unprecedented performance in a wide range of mobile devices. Extreme multitasking. The best Web experience, with up to two times faster browsing and hardware-accelerated Flash. Console-quality gaming with an integrated ultra-low power (ULP) NVIDIA GeForce® GPU. Even HD video capabilities unlike anything seen before in mobile processors.
 
Tegra 3
Tegra 2
The world's first mobile quad-core and dual-core CPU

Key Innovations

  • Super 4-PLUS-1™ Quad Core with 5th Battery Saver Core - Four plus one refers to Tegra 3’s quad CPU cores, plus the 5th, battery-saver CPU core. This Variable SMP architecture enables four performance cores to be used for max burst, when needed, with each core independently and automatically enabled and disabled based on workload. The single battery-saver core (or companion core) handles low-power tasks like active standby, music, and video, and is transparent to the OS and applications.
  • NVIDIA DirectTouch™ - This is a patent-pending architecture that improves touch responsiveness and reduces power consumption by offloading a portion of the touch processing onto the NVIDIA® Tegra® 3 processor.
  • 3D Stereo Gaming - This capability leverages NVIDIA’s award-winning NVIDIA 3D Vision® technology to automatically, and in real-time, convert OpenGL based games and apps into Stereo 3D.
  • NVIDIA PRISM Display Technology - PRISM (or Pixel Rendering Intensity and Saturation Management) reduces a mobile device’s backlight power while simultaneously enhancing the pixel color to deliver the same visual quality with substantially extended battery life.
 
Tegra Specifications
Processor  
CPU Quad-Core, with 5th battery-saver core
Max Frequency Up to Single Core 1.5 GHz /Quad-Core 1.4 GHz
L2 Cache 1 MB
L1 Cache (I/D) (32KB / 32KB) per core
Memory  
Frequency DDR3-L 1500
LPDDR2-1066
Memory Size Up to 2 GB
GPU  
Architecture ULP GeForce
3D Performance Relative to Tegra 2* Up to 3x
Cores 12
3D Stereo Yes
Full Programmability Yes
OpenGL ES Version 2.0
OpenVG 1.1
EGL 1.4
Video (1080p)  
Decode H.264 (HP @ 40Mbps)
VC-1 AP
MPEG2
MPEG-4
DivX 4/5
XviD HT
H.263
Theora
VP8
WMV
Sorenson Spark
Real Video
VP6
Encode H.264
MPEG4
H.263
VP8
Video Teleconference (VTC) H.264
MPEG4
H.263
VP8
Audio  
Decode AAC-LC
AAC+
eAAC+
MP3
MP3 VBR
WAV/PCM
AMR-NB
AMR-WB
BSAC
MPEG-2 Audio
Vorbis
WMA 9
WMA Lossless
WMA Pro
G.729a *
G.711 *
QCELP *
EVRC *

* Through third party
Encode AAC LC
AAC+
eAAC+
PCM/WAV
AMR-NB
AMR-WB
Imaging  
Primary Camera 32 MP
Secondary Camera 5 MP
Mpixel/s 300
Digital Zoom Up to 16x
JPEG Decoding/Encoding 80MP/sec
Still Image Stabilitization Yes
Video Stabilization Yes
Features Auto Exposure
Auto White Balance
Auto Focus
Lens Shading 9th order
De-Mosaic
Sharpening
Programmable De-Noise
MIPI CSI Yes
Display  
Display Controllers 2 simultaneous
HDMI (1920x1080)
LCD 2048x1536
CRT 1920x1200
MIPI DSI Yes
Package  
Package 14x14 BGA
24.5x24.5 BGA
Process 40 nm

* Measured with GLBenchmark 2.0 Egypt





 
 

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