Template:AMD Ryzen Mobile 8040 series

Key features of Ryzen 8040 notebook APUs:

Socket: BGA (FP7, FP7r2 or FP8 type packages).
All models support DDR5-5600 or LPDDR5X-7500 in 128-bit "dual-channel" mode.
CPU uses Zen4 cores (Phoenix) or a combination of Zen4 and Zen4c cores (Phoenix2).
GPU uses the RDNA 3 (Navi 3) architecture.
Some models include first generation Ryzen AI NPU (XDNA).
All models support AVX-512 using a half-width 256-bit FPU.
PCIe 4.0 support.
Fabrication process: TSMC N4 FinFET.

Branding and model		CPU							GPU		NPU	PCIe (lanes)	TDP	Release date
		Cores (threads)			Clock (GHz)		L3 cache (total)	Core config^[a]	Model	Clock (GHz)
		Total	Zen 4	Zen 4c	Base	Boost	L3 cache (total)	Core config^[a]	Model	Clock (GHz)
Ryzen 9	8945HS	8 (16)	8 (16)	—	4.0	5.2	16 MiB	1 × 8	Radeon 780M (12 CU)	2.8	Ryzen AI up to 16 TOPS	20	35-54 W	December 6, 2023^[1]
Ryzen 7	8845HS				3.8	5.1				2.7			35-54 W
	8840HS				3.3								20-30 W
	8840U				3.3								15-30 W
Ryzen 5	8645HS	6 (12)	6 (12)		4.3	5.0		1 × 6	Radeon 760M (8 CU)	2.6			35-54 W
	8640HS				3.5	4.9							20-30 W
	8640U				3.5	4.9							15-30 W
	8540U		2 (4)	4 (8)	3.7 / 3.0^[b]	4.9 / 3.5^[c]		2 + 4	Radeon 740M (4 CU)	2.8	No	14
Ryzen 3	8440U	4 (8)	1 (2)	3 (6)	3.6 / 2.8^[b]	4.7 / 3.3^[c]	8 MiB	1 + 3	Radeon 740M (4 CU)	2.5	No	14

References