What is the result of comparing Intel's 11th generation Core processor 'Tiger Lake' with AMD's rival horse 'Ryzen 7'?



Local time On September 2, 2020, Intel officially announced the 11th generation Core processor '

Tiger Lake '. It is said that a verification machine equipped with the top model 'Core i7-1185G7' of 4 cores 8 threads equipped with this Tiger Lake was lent to technology media companies, and each company has announced a performance comparison review. I will.

Tiger Lake Tested: We Benchmark Intel's Latest With Iris Xe Graphics and 10nm SuperFin | Tom's Hardware
https://www.tomshardware.com/features/intel-11th-gen-tiger-lake-superfin-10nm-benchmarks

We tested one of Intel's Tiger Lake processors — and Xe Graphics are the real deal --The Verge
https://www.theverge.com/21440302/intel-tiger-lake-hands-on-tests-core-i7-1185g7-processor-release

'Tiger Lake' newly announced by Intel is a processor for thin and lightweight notebook PCs that integrates the GPU core of 'Intel Iris Xe Graphics' or 'Intel UHD Graphics' with the CPU core of the development code name 'Willow Cove'. Compared to the previous generation Core processor, CPU performance has improved by 20%, graphics performance has improved up to 2 times, and artificial intelligence (AI) processing performance has improved up to 5 times.

It is the company's first mobile CPU to support PCI Express 4.0, integrates Thunderbolt 4 that supports the next-generation high-speed wireless LAN standard 'Wi-Fi 6' and USB 4, and supports LPDDR 5 memory. I will.

Notebook PCs equipped with this Tiger Lake are scheduled to appear sequentially from the fall of 2020, but prior to the appearance, the reference model equipped with the top model CPU 'Core i7-1185 G7' was lent to the media companies. The review machine actually sent from Intel is as follows. In addition, it seems that only performance tests were allowed on this review machine, and tests such as battery life, heat generation, Thunderbolt 4 performance, etc. and disassembled photos were not taken.



Hardware review site Tom's Hardware has a rented review machine, 'Lenovo Yoga Slim 7' equipped with its

rival AMD Ryzen 7 4800U , and the previous generation 10th generation Core processor. We are comparing three of 'Razer Blade Stealth 13' equipped with Intel Core i7-1065G7. The notational specifications of these three processors are as follows.



Tiger Lake says that manufacturers can freely set

thermal design power (TDP) within a certain range, Tom's Hardware has a minimum value of 12 W and a maximum value of 28 W, and a function to raise the operating frequency to the limit by machine learning. I am trying three types of TDP settings, 28W, with 'Dynamic Tuning' turned on.

Below are the results of 'Geekbench 5.2', which can measure the power of single-core and multi-core processors. The single-core result is a red bar graph, and the multi-core result is a black bar graph. Tiger Lake's Core i7-1185G7 is overwhelming for single core, but AMD Ryzen 7 4800U's Lenovo Yoga Slim 7 is dominant for multi-core.



Below is the result of competing for the time to convert a 6.6GB 4K movie to 1080P. The shorter the graph, the shorter the time taken, which means that the specifications are higher. AMD Ryzen 7 4800 U wins unrivaled.



The result of executing the benchmark software 'Cinebench R20' that brings out the rendering performance of the CPU in a loop 20 times is as follows. The higher the score, the better. In terms of rendering performance, AMD Ryzen 7 4800U's Lenovo Yoga Slim 7 is one step higher.



It was the onboard graphics performance that Tiger Lake showed its strength. The result of '

3DMark Night Raid ' which is a benchmark of DirectX 12 is as follows. The 28W setting Core i7-1185G7 has a 25% better score than the AMD Ryzen 7 4800U. Compared to the previous generation Intel Core i7-1065G7, the score is about 2.5 times.



The fps when playing '

Grand Theft Auto 5 ' with a resolution of 1920 x 1080 and normal image quality setting is as follows. The Core i7-1185G7 with Dynamic Tuning on & 28W setting has up to 79.5fps, but the AMD Ryzen 7 4800U has only 67.6fps.



IT news media The Verge also noted that the Core i7-1185 G7's onboard graphics are excellent, saying, 'Nvidia eliminates the need for an entry-level laptop GPU like the GeForce MX350. Bad news for you. '

The Verge said, 'Because Tiger Lake is a processor for thin and lightweight laptops, thermal efficiency is an important factor. We can conclude with this test alone, because the machine for this review could not test battery life and heat generation. Is still early. '

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in Hardware, Posted by darkhorse_log