for laptops online
AMD has put details of two 45W processors for laptops online. It concerns the Ryzen 7 2800H and the Ryzen 5 2600H, which are quadcores that feature a Vega 11 and Vega 8 GPU. The processors come out on October 10.

AMD has added the processors to a list on its website , without paying any further attention to it. This shows that the Ryzen 7 2800H and the Ryzen 5 2600H are laptop processors with a tdp of 45 watts and can also be configured on a tdp of 35 to 54 watts. This makes them much more powerful than the hitherto published Ryzen processors for laptops, the models with U-suffix have a tdp of 15 watts and can be configured from 12 to 25 watts.

The integrated GPU of the Ryzen H-variants is not much more powerful than that of the U-models. The Ryzen 5 2600H has a Vega 8 GPU with 512 stream processors at up to 1100MHz. This makes the specifications of the GPU equal to those of the economical Ryzen 5 2500U. The Vega 11 GPU of the Ryzen 7 2800H has one compute unit more than the Vega 10 GPU of the Ryzen 7 2700U. However, the new apu’s support faster memory, up to ddr4-3200 instead of ddr4-2400. That can improve the graphics performance.

The graphical computing power of the new Ryzen Mobile H variants can not be measured with, for example, the Intel Kaby Lake G chips with AMD Radeon GPU. They have gpu’s with 20 to 24 compute units. The higher tdp of the H-apus will in particular ensure that the processor cores can run at a high speed for a long time. On paper, the graphical part of the new chips is faster than the UHD 620-gpu that Intel uses in its 45W laptop processors.

It is possible that AMD will formally announce the Ryzen 5 2600H and the Ryzen 7 2800H later. The specification list reports an appearance date of 10 October. Laptops with the new apu’s have not been announced yet. However, details about an all-in-one computer from HP with the new processors have already appeared.

Ryzen 7 2800H Ryzen 5 2600H Ryzen 7 2700U Ryzen 5 2500U
Cores / threads 4/8 4/8 4/8 4/8
Clock speed 3.3GHz 3.2GHz 2.2GHz 2GHz
Turbo 3.8GHz 3.6GHz 3.8GHz 3.6GHz
Gpu Vega 11 Vega 8 Vega 10 Vega 8
Memory-
support ddr4 3200 ddr4 3200 ddr4 2400 ddr4 2400
L3 cache 4MB 4MB 4MB 4MB
Process 14nm 14nm 14nm 14nm
Tdp 45W 45W 15W 15W
Ctdp 35-54W 35-54W 12-25W 12-25W