đánh giá core i7 5700hq

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TheHãng sản xuất Intel Core i7-5700HQis a fast quad-core processor based on the Broadwell architecture, which has been launched in June năm ngoái. In addition khổng lồ four CPU cores with Hyper-Threading clocked at 2.7 - 3.5 GHz (2/ba phần tư Cores: 3.5 GHz as well), the chip also integrates an HD Graphics 5600 GPU & a dual-channel LPDDR3-/DDR3L-1866 memory controller. The bộ vi xử lý Core i7 is manufactured in a 14 nm process with FinFET transistors.

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Architecture

Broadwellrepresents the "Tick" in Intel"s Tick-Toông chồng Model, which means a shrink of its predecessor Haswell.The new 14 nm manufacturing process with three-dimensional FinFET transistors allows not only improvements in energy efficiency, but also a significantly smaller die form size fit for more compact packages và devices.

Further advantages result from the revised microarchitecture of Broadwell. Due lớn its improved branch prediction, bigger buffer sizes (1500 instead of 1000 entries in the L2 TLB) and other tweaks, the performance per cloông chồng has been increased by more than 5 percent over its predecessor. There are also some new instruction mix extensions designed for cryptographic applications.

Performance

Thanks to lớn its improved architecture and the advanced process node (lower power consumption leads to lớn a better utilization of the Turbo Boost), the Chip Core i7-5700HQ offers a performance similar lớn the Haswell-basedChip Core i7-4900MQ(2.8 - 3.8 GHz).Thus, the CPU has sufficient power for demanding applications, modern games và intense multitasking.

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Graphics

The integratedHD Graphics 5600offers 24 Execution Units (EUs) clocked at 300 - 1050 MHz. Similar to lớn the CPU core, the GPU architecture (Hãng sản xuất Intel Gen 8) has beenthoroughly revised for improved performance-per-clochồng. The HD Graphics 5600 beats the previousHD Graphics 4600(trăng tròn EUs) by about trăng tròn percent, but is still significantly slower than dedicated low-over GPUs lượt thích the GeForce 920M. Most games as of 2015 will be playableonly in (very) low settings.

Broadwell is the first Intel chip khổng lồ fully tư vấn DirectX 11.2 as well as OpenCL 1.3/2.0 & OpenGL 4.3. Video will output natively via DisplayPort 1.2 or HDXiaoMI 1.4a. However, the new HDXiaoMI 2.0 standard is not supported.

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Power Consumption

The i7-5700HQ is rated at a TDP. of 47 W including the graphics card, memory controller và VRMs. Thus, the CPU is best suited for laptops 15-inches or greater. If necessary, the TDPhường can be lowered to 37 W (cTDP down).


Chuyên mục: Kiến thức