Nvidia Tegra

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NVIDIA® Tegra™ is a family of multi-tasking capable dual core CPU with available 8 core GPU.

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[edit] Overview

From the web site: the world's first mobile super chip, NVIDIA® Tegra™ 2 brings extreme multitasking with the first mobile dual-core CPU, the best mobile Web experience with up to two times faster browsing, hardware accelerated Flash, and console-quality gaming with an ultra-low power (ULP) NVIDIA® GeForce® GPU. Get never-before-seen experiences on a mobile device with NVIDIA Tegra. Watch 1080p HD movies stored on your mobile device on your HDTV without compromising battery life. NVIDIA® Tegra™ 2 is a multi-tasking capable dual core CPU with available 8 core GPU.

Note the Tegra APX is a single core version.

[edit] Specifications Tegra 2

  • Processor
    • CPU: Dual-Core ARM Cortex A9
    • Frequency: 1 GHz, per core
    • L2 Cache: 1 MB
    • L1 Cache (I/D): (32KB / 32KB) per core
  • Memory
    • Frequency DDR2-667 (Tegra 250)
    • LPDDR2-600 (Tegra 230 and Tegra 250)
    • Memory Size Up to 1GB
  • GPU
    • Architecture: ULP GeForce
    • Cores: 8
    • Fully Programmable: Yes
    • OpenGL: ES Version 2
    • OpenVG: 1.1
    • EGL: 1.4
  • Video (1080p)
    • Decode: H.264, 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, MPEG-4, 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, and from a third party G.729a, G.711, QCELP, EVRC
    • Encode: AAC LC, AAC+, eAAC+, PCM/WAV, AMR-NB, AMR-WB
  • Imaging
    • Primary Camera: 12 MP
    • Secondary Camera: 5 MP
    • Mpixel/s: 150
    • Digital Zoom: Up to 16x
    • JPEG Decoding/EncodingL 80MP/sec
    • Still image stabilization: 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 1.3 1920x1080
    • LCD 1024x600 (Tegra 230)
    • 1680x1050 (Tegra 250)
    • CRT 1280x1024 (Tegra 230)
    • 1600x1200 (Tegra 250)
    • MIPI DSI Yes

[edit] Specifications on Tegra 3

Similar to the above with up to 3X performance. Quad core with 5th battery saver core.

  • CPU single or quad-core ARM based 1.7 GHz (single) 1.6 GHz (quad)
  • Primary Camera: up to 32 MP
  • Display LCD: 2048 x 1536, CRT 1920 x 1200

[edit] Specifications of Tegra 4

Two Quadcore models the Tegra 4 and Tegra 4i.

  • CPU: 4 - ARM Cortex-A15 1.9GHz, 4i - ARM Cortex-A9 r4 2.3GHz
  • Custom GPU: 4 - up to 72 cores, 4i - up to 60 cores
  • Memory: 4 - 4 GB, 4i - 2 GB.
  • Display:
    • LCD: 4 - 3200 x 2000, 4i - 1920 x 1200
    • HDMI: 4 - 4K (UltraHD), 4i - 1080P
  • Modem: 4 - Optional LTE Chipset, 4i - Integrated i500 LTE

[edit] Specifications of Tegra X1

  • GPU: NVIDIA Maxwell 256-core GPU
    • DX-12, OpenGL 4.5, NVIDIA CUDA®, OpenGL ES 3.1, and AEP
  • CPU 8 CPU-core, 64-bit ARM® CPU
    • 4x A57 2MB L2; 4x A53 512KB L2
  • VIDEO H.265, VP9 4K 60 fps Video
    • 4k H.265, 4k VP9, 4k H.264
  • POWER 20 nm SOC - TSMC
    • Isolated Power Rails, Fourth-Generation Cluster Switching
  • DISPLAY 4K x 2K @60 Hz, 1080p @120 Hz

See more at: Nvidia product description

[edit] For more information

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