Recently, Intel officially released the high-performance mobile version of the eight-generation Core-H, the first time I opened the door of the six-core popularity of the notebook. Although AMD Ryzen brought the eight core into the notebook, the volume and the impact were minimal, and this time INTEL shot, the game will jump a new step.
The eight generations of Core High Performance Mobile has seven different models, including six Core (games), two sunshine E (workstation and office), and five of them are six cores.
Although it is the lowest end of the six-core, it will undoubtedly be the most popular, lapse of the notebook, which is also almost a color, and the Core i7-7700hq of the game in the past few years has become "" Fighter, glorious retirement.
Although I7-8750h is still 14nm process, the official claim is already the third generation, called 14nm ++. Compared to i7-7700HQ, it adds 2 cores, 4 threads, and thermal design power consumption remains at 45W.
As in all processors increase the core, the reference frequency of I7-8750H has reduced up to 600MHz than 600 MHz than I7-770HQ, but the Turp is more frequently accelerated: single core dual-core can be 4.1GHz, quad-core Up to 4.0 GHz, the six-core can still reach 3.9GHz, I7-7700HQ quad-core is only 3.4GHz.
TECHSPOT This test is a game this is a Gigabyte Aero 15. Configure GTX 1070 Max-Q. Discount Card, 16GB DDR4-2666 memory, 512GB PCI-E Solid-state drive, 1080P 144Hz display, can be said to be high-end games represents.
The expression in the test, if there is no special instructions, comparison I7-7700HQ.
CPU test articles:
Single thread performance increased by about 9% (less than frequency increase amplitude 11%), but multi-thread performance rose by 56%, 4 core change 6 core plus better acceleration has been performed, even compared to i7-7820HK It also improved nearly 40%.
In conventional projects, multi-thread performance increase is 50%, which is very good, 7-zip decompression or even increase by 69%.
Single thread increase is generally 10%, and the WinRAR has reached 15%.
At the same time, the Adobe Premiere of CPU and GPU can only be increased by 25%, while a serious dependent single-threaded and memory bandwidth MATLAB has no change. 3DMark points increased by 11%, and the physical score of the CPU increased by 52%.
GPU test articles:
The average frame rate of "civilization 5" increased by 29%, but 1% lowest frame has no change.
"Assassin's creed: Origin" also likes high-speed CPU, the average frame rate under the ultra-high image quality increases by 12%, 1% minimum frame performance increases by 30%, the latter is especially critical to improving the game fluency.
The medium and higher image quality increased by 11%, 24%, respectively.
"Watchdog 2" has increased an average of 8%, and the minimum frame is increased by 11%, which is more obvious after lowering the image quality.
"Quality Effect: Fairy" is very unexpected, and the average frame rate is 17%, and 1% minimum frame is more than 27%.
"Tomb Raidth: Rise" is also possible.
But there are also many games that only have the increase in digits.
summary:
After adding 2 cores, after 4 cores, the multi-thread performance improvement in I7-8750H is leaping. As long as multi-thread optimization can easily bring about 50% of the extra performance, sometimes it can be close to 70%.
Single thread performance is inferior, but it is benefited from a better acceleration mechanism, and it is generally obtained by 10%.
Better CPU is also a stimulus for high-graphic games, regardless of the average frame rate or 1% minimum frame, there is improved in most games, of course, for multi-core insensitive exceptions.
Unfortunately, there is no test power consumption and temperature performance, and then discovered more detailed rehabilitation.
Our other product:
