Amd ryzen 4000 with vega 7nm: officially released today

Today the new laptops with AMD Ryzen 4000 are officially launched. They can be reserved, and will be received after a few weeks.

Zen2 architecture on laptops and AMD Ryzen 400 0 go together. These chips will have very high performance options, coming to see Ryzen 9, which we did not see in Ryzen 3000. In addition, they will come with the integrated Vega GPU , which will have a 7nm lithograph. With the name of "Renoir", we will have 6 high performance chips and 5 low consumption chips. We tell you what AMD has in store for you.

AMD Ryzen 4000 with Vega 7nm: the "wombo combo" launches today

We will be able to reserve the next laptops that equip AMD Ryzen 4000, but it will take several weeks to receive them. This series follows the Zen2 architecture and will bring interesting novelties, such as the appearance of two Ryzen 9 processors: the 4900H and 4900HS. Except for the Ryzen 5 and Ryzen 3, the high performance chips will come with 8 cores and 16 threads.

According to AMD, this series brings:

• A gain of the CPI of 25% compared to Ryzen 3000M. A decrease in consumption of 20%. Double the efficiency. Vega integrated graphics with 7nm lithography manufactured by TSMC.

Let's look at AMD's plan to "attack" the notebook industry with robustness.

Infinity fabric

AMD's famous IF architecture will improve efficiency by up to 75%. This is thanks to 7nm technology, dynamic power optimization and double graphics bandwidth.

I F will also offer superior low power broadband memory. This improvement could be up to 77% and the RAM memory settings will be DDR4-3200 and LPDDR4x-4266.

Vega Graphics

Engine size has been reduced to improve efficiency and achieve more performance. The consequences have been up to 59% higher performance per computing unit in Time Spy, such as the delivery of 1.79 TFLOPs (FP32).

Although this does not matter much in high-performance models, to say that they will be present in low-power models (U), which is good news. The improvement compared to the previous generation is very significant.

More efficiency

AMD Ryzen 4000 will offer better IDLE or sleep detection so all components consume less. Also, they improve activity detection to automate the transition from " IDLE " mode to " maximum performance " without having to "touch" anything.

This transition is characterized by consuming a lot of energy, but AMD has managed to reduce this increase in consumption in the performance profile transition.

AMD Ryzen 4000 processors

The processors that will equip the next generation of Ryzen 4000 laptops will be the following:

Processor	Cores (threads)	Frequency	GPU cores	GPU frequency	TDP
Base	Turbo
Ryzen 9 4900H	8 (16)	3.3 GHz	4.4 GHz	8	1750 MHz	45 W
Ryzen 9 4900HS	8 (16)	3.0 GHz	4.3 GHz	8	1750 MHz	35 W
Ryzen 7 4800H	8 (16)	2.9 GHz	4.2 GHz	8	1750 MHz	15 W
Ryzen 7 4800HS	8 (16)	3.0 GHz	4.2 GHz	7	1600 MHz	45 W
Ryzen 7 4800U	8 (16)	1.8 GHz	4.2 GHz	7	1600 MHz	35 W
Ryzen 7 4700U	8 (8)	2.0 GHz	4.1 GHz	7	1600 MHz	15 W
Ryzen 5 4600H	6 (12)	3.0 GHz	4.0 GHz	6	1500 MHz	45 W
Ryzen 5 4600HS	6 (12)	3.0 GHz	4.0 GHz	6	1500 MHz	35 W
Ryzen 5 4600U	6 (12)	2.1 GHz	4.0 GHz	6	1500 MHz	15 W
Ryzen 5 4500U	6 (6)	2.3 GHz	4.0 GHz	6	1500 MHz	15 W
Ryzen 3 4300U	4 (4)	2.7 GHz	3.7 GHz	5	1400 MHz	15 W

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Source: videocardz

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What do you think of the new AMD processors for laptops? Do you think they will offer better value for money than Intel?

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