Difference Between Intel® Atom™ Multi-Core Z2580/Z2560 Processor, Qualcomm Snapdragon 400 CPU And Mediatek MT6592 CPU Octa-core

Intel® Atom™ Multi-Core Z2580/Z2560

Processor


Looking at this Atom chip however, is a bit different. They’ve ramped up the chip as part of the 32 nm process, and it also contains Intel Hyper-Threading Technology which supports 4 simultaneous application threads. Although the chip is only dual core, as on its desktop counterpart, the Hyper-Threading Technology does help with the load as compared with competing quad core mobile processors.


specifecations of Intel® Atom™ Multi-Core Z2580/Z2560

CPU
2.0 GHz (Z2580)
1.6 GHz (Z2560)
1.2 GHz (Z2520)
Intel® Smart Cache, 512 KB per core
Advanced 32nm, dual-core Intel architecture with High-K metal
 gate transistor technology
Intel® Enhanced Deeper Sleep C6E state
S0i1/S0i3 power reduction features

GPU
Dual-core graphics @ up to 300 MHz (1.2 GHz processor)
/400 MHz (1.6 GHz processor)/533 MHz (2.0 GHz processor)
Supports EGL 1.4 + extensions, OpenGL ES1.1
and Open GL ES2.0+ extensions, OpenCL 1.1e, OpenVG 1.1

Audio/Video
Intel® Smart Sound Technology
1080p30 video encode
1080p30 video decode
X4 MIPI-DSI ports
HDMI 1.3a interface

Memory
Dual-channel 32-bit LPDDR2 interface
Total capacity up to 2 GB
Supports up to 1066 MT/s (533MHz) data rate

Camera
Primary camera support for up to 16 MP still image capture
and full HD 1080p30 video capture with digital video stabilization
Secondary camera support for up to 2 MP still image capture
Supports auto-exposure, auto-white balance, and auto-focus
Zero shutter lag with time shift
Continuous image shooting at 3 fps for 8 MP images
Real-time face detection and face recognition for face/friend optimized image capture
HDR image capture with image stabilization and scene motion compensation
Automatic night mode scene detection with advanced noise reduction
Panorama captureBurst shot capture @ 15 fps for 8 MP images




Qualcomm Snapdragon 400 CPU

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As the clear leader in mobile processors, Qualcomm isn’t sitting on their laurels. They continue to make the most of their success by working with many OEM’s, and working across almost all mobile OSes. Their Snapdragon line works with Blackberry, Windows Mobile and Android devices.


specifications of  Qualcomm Snapdragon 400 CPU

CPU
Quad ARM® Cortex™ A7 CPU at up to 1.6GHz per core
Dual core Krait 300 CPU at up to 1.7GHz per core
Dual core Krait 200 CPU at up to 1.2GHz per core
LP-DDR2 and LP-DDR3 memory for high performance and low latency

GPU
Adreno 305 or 306 GPU
APIs, including OpenGL ES 3.0, DirectX, OpenCL, Renderscript Compute and FlexRender™

DSP
Hexagon QDSP6
Hexagon DSP enables ultra-low power operation for a variety of applications like music playback, enhanced audio effects, computer vision processing and still and video image enhancements
Hexagon DSP now supports floating point calculations, byte vector operations, dynamic multithreading and expanded multimedia instructions for enhanced low power performance

Modem
Support for fastest global connections and advanced modem technologies—TD-SCDMA, DC-HSPA+ (up to 42Mbps), and 4G LTE speeds up to 150MBps

WiFi
Supports legacy 802.11n and new 802.11ac for peak Wi-Fi performance

Audio/Video
1080p HD video playback and capture with H.264 (AVC)HD multichannel sound with DTS-HD and Dolby Digital Plus

Camera
Up to 13.5 Megapixel, stereoscopic 3DTake high-resolution, 3D photos with up to 13.5 Megapixel camera support

Display
Up to 1080p HD external display
Miracast™ support features wireless streaming to HD external display

Power Management
Energy efficient LP process and dynamic GPU clock and voltage scaling
Asynchronous Multi-Processing (aSMP) dynamic CPU power control for sustained peak performance
Qualcomm Quick Charge 1.0 integrated for up to 40% faster battery charging





Mediatek MT6592 CPU Octa-core



 By far away, one of the most difficult mobile processors to get information on is MediaTek.This
processor gives excellent multi-processing and power-saving performance.

specification of Mediatek MT6592 CPU Octa-core
Octa-core (1.7GHz or 2GHz) ARM Cortex-A7 processor
ARM Mali GPU
UMTS / HSPA+ R8 / TD-SCDMA / EDGE / LTE
Dual-band 801.11a/b/g/n, Bluetooth, GPS, FM receiver
Full HD display controller
16MP image signal-processor
H.265 Ultra HD video record & playback