420W for the RTX 4080, 220W for the RTX 4060?

The GeForce RTX 4060 would consume as much as the GeForce RTX 3070.

May’s beginning, Kopite7kimi advanced the TDPs of the next GeForce RTX 4000 graphics cards. Since then, the individual has slightly revised his copy. From 600 W, the power of the GeForce RTX 4090 has increased to 450 W. Regarding the RTX 4080, it was initially 450 W, 420 W now. This is still 100 W more than the current one GeForce RTX 3080.

Image 1: 420W for RTX 4080, 220W for RTX 4060?
Credit: VideoCardz

In another Tweet posted over the weekend, Kopite7kimi claims that the GeForce RTX 4060 would consume more, or at least as much, as the GeForce RTX 3070 ; this reference has a TDP of 220 W, while that of the GeForce RTX 3060 is 170 W. While all these values ​​remain hypothetical, they all suggest an increase in maximum power consumption for the next NVIDIA GPUs.

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The alleged specs of some GeForce RTX 4000s are collated in the table below. This generation might make its debut next August or September with the debut of the GeForce RTX 4090. The launches would then go by over the weeks; the GeForce RTX 4060 would arrive in early 2023.

Graphic card GeForce RTX 4090 GeForce RTX 4080 GeForce RTX 4070 GeForce RTX 4060
Architecture Yes (TSMC N4) Yes (TSMC N4) Yes (TSMC N4) Yes (TSMC N4)
GPU AD102-300 AD103 AD104-400 AD106
Number PG139-SKU330 PG139-SKU360 PG141-SKU341 To be determined
SM (multiprocesseurs de flux) 126 To be determined To be determined To be determined
Hearts CUDA 16 128 To be determined To be determined To be determined
VRAM 24 Go G6X 16 Go G6X 12 Go G6(X?) To be determined
Memory bus 384-bit 256-bit 192-bit To be determined
Memory speed 21 Gbit/s To be determined 18 Gbit/s+ To be determined
TDP ~450W ~420W ~300W-400W 220W+
Release date August or September 2022 September or October 2022 October or November 2022 January 2023

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