Nvidia Tegra

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

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.

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

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)
  • Windows Surface RT 1.4 GHz single and 1.3 GHz Quad.
  • Nabi Tablet - All models.
  • Sony Tablet S
• Primary Camera: up to 32 MP
• Display LCD: 2048 x 1536, CRT 1920 x 1200

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

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
  • HDMI 2.0 60 fps, HDCP 2.2

See more at: Nvidia product description

For more information

• http://www.nvidia.com/object/tegra.html