AMD Radeon RX Vega Mobile

The AMD Radeon Vega Mobile is a dedicated graphics card for laptops. It most likely uses the same chip as the Kaby-Lake-G graphics part. Rumors currently speak of 28 CUs (= 1792 shaders) instead of the 24 CUs in the Kaby-Lake-G top model. The clock speed should be also around 1 GHz. As graphics memory, the GPU most likely also uses 4 GB HMB2.

The Vega architecture offers some improvements over the Polaris generation and now supports DirectX 12 Feature Level 12_1. More information is available in our dedicated article about the Raven Ridge architecture.

The power consumption should be similar to the Kaby-Lake-G chips (altough this may be more efficient due to power sharing and distribution). The Kaby-Lake-G is rated at 100 Watt including a 35-45 Watt processor.

The Radeon Vega Mobile was announced one day before CES at a press event by Lisa Su. 

AMD Radeon RX Vega Series RX Vega 64 4096 @ 1.63 GHz 2048 Bit @ 945 MHz RX Vega 56 3584 @ 1.14 - 1.47 GHz 409.6 Bit @ 800 MHz Vega Mobile 1792 2048 Bit Vega M GH 1536 @ 1.06 - 1.19 GHz Vega M GL / 870 1280 @ 0.93 - 1.01 GHz WX Vega M GL 1280 @ 0.93 - 1.01 GHz Vega 11 704 @ 1.24 GHz
Codename	Vega Mobile
Architecture	Vega
Pipelines	1792 - unified
Memory Bus Width	2048 Bit
Memory Type	HBM2
Max. Amount of Memory	4 GB
Shared Memory	no
API	DirectX 12_1
Power Consumption	90 Watt
technology	14 nm
Notebook Size	medium sized
Date of Announcement	07.01.2018

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