What is Dual Core Technology?
Dual core is simply two cores. The core is also called the core, which is the most important part of the CPU. The bulging chip in the CPU center is the core, which is manufactured by monocrystalline silicon in a certain production process. All calculations, receiving / storing commands, and processing data of the CPU are performed by the core. Various CPU cores have a fixed logical structure, and logical units such as L1 cache, L2 cache, execution unit, instruction level unit and bus interface will have a scientific layout.
Dual-core
- Dual core is simply two cores. The core is also called the kernel.
- Judging from the dual-core technology itself, what exactly is a dual-core? There is no doubt that the dual core should have two physical computing cores, and the design and application methods of these two cores have much to offer. According to available information,
- The series starting with T and P are notebook CPUs. Among the T series CPUs, T2xxx are Yonah
- T5xxx / T7xxx is Merom
- T4XXX / T6XXXX / T8XXX / T9XXX and P series are Penryn cores
- T20xx, T2xxxE is 533MHz FSB
- The series starting with E and X are desktop CPUs
- Where E starts with dual core,
- Another question is right
- Architecture: Cortex-A9 synchronous dual-core frequency: 1.0GHz ~ 1.2GHz
- Process: 40nm
- Graphics unit: PowerVR SGX 531 enhanced version
- Video capability: Supports 8-megapixel camera, 1080p / 30fps video recording and playback
- Support system: Android 4.0 Ice Cream Sandwich operating system
- The main advantages of MT6577 are excellent system performance, high-end multimedia support, and MediaTek's advanced wireless connection technology. At the default frequency of 1Ghz, the general performance of MT6577 is 2500MIPS. In addition, the MT6577's automatic frequency modulation stages are 998MHz798MHz648MHz459MHz312MHz208MHz, which can automatically reduce the frequency for processing when running low tasks, thereby reducing energy consumption.
- Frequency: 1.0-1.2G Cortex A9 dual-core.
- GPU: PowerVR SGX531 overclocked version
- HDMI (High Definition Multimedia Interface) mirroring
- Support resolution up to 1080 * 720
- Supports 1080p / 30fps video recording and playback (Note: This is official data. After testing with real machines, it does not support most 1080P video playback), supports up to 800W cameras, dual cameras
- Process uses 40nm Dolby 5.1 surround sound
- Stereo 3D capture and playback
- Integrated 3G mobile broadband connection
- Support single-mode HSPA + network, download speed up to 14 Mbps, upload speed up to 5.6Mbps, support GSM, GPRS and EDGE
- Built-in eighth generation GPS engine with independent GPS and assisted GPS mode
- Supports Wi-Fi and Bluetooth connectivity
- Support dual card dual standby (W + G)
- Put into use in 2012, AnTuTu runs above 5000 points