Template:AMD_Ryzen_Mobile_4000_series

Template:AMD Ryzen Mobile 4000 series

Common features of Ryzen 4000 notebook APUs:

More information Branding and Model, CPU ...

Core Complexes (CCX) × cores per CCX
Unified shaders : texture mapping units : render output units and compute units (CU)
Single precision performance is calculated from the base (or boost) core clock speed based on a FMA operation.

All of the iGPUs are branded as AMD Radeon Graphics.
Only found on the Microsoft Surface Laptop 4.
Model also available as PRO version as 4450U,^{[lower-alpha 4]} 4650U,^{[lower-alpha 5]} 4750U,^{[lower-alpha 6]} released May 7, 2020.
"AMD Ryzen 3 PRO 4450U". AMD.
"AMD Ryzen 5 PRO 4650U". AMD.
"AMD Ryzen 7 PRO 4750U". AMD.

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Branding and Model		CPU					GPU				TDP	Release date
		Cores (threads)	Clock rate (GHz)		L3 cache (total)	Core config^{[lower-roman 1]}	Model	Clock (GHz)	Config^{[lower-roman 2]}	Processing power (GFLOPS)^{[lower-roman 3]}
		Cores (threads)	Base	Boost	L3 cache (total)	Core config^{[lower-roman 1]}	Model	Clock (GHz)	Config^{[lower-roman 2]}	Processing power (GFLOPS)^{[lower-roman 3]}
Ryzen 9	4900H	8 (16)	3.3	4.4	8 MB	2 × 4	Radeon Graphics ^{[lower-alpha 1]}	1.75	512:32:8 8 CU	1792	35–54 W	Mar 16, 2020
Ryzen 9	4900HS		3.0	4.3				1.75	512:32:8 8 CU	1792	35 W
Ryzen 7	4800H^[1]		2.9	4.2				1.6	448:28:8 7 CU	1433.6	35–54 W
	4800HS		2.9	4.2				1.6	448:28:8 7 CU	1433.6	35 W
	4980U^{[lower-alpha 2]}		2.0	4.4				1.95	512:32:8 8 CU	1996.8	10–25 W	Apr 13, 2021
	4800U		1.8	4.2				1.75	512:32:8 8 CU	1792		Mar 16, 2020
	4700U^{[lower-alpha 3]}	8 (8)	2.0	4.1				1.6	448:28:8 7 CU	1433.6
Ryzen 5	4600H^[2]	6 (12)	3.0	4.0		2 × 3		1.5	384:24:8 6 CU	1152	35–54 W
	4600HS^[3]		3.0						384:24:8 6 CU	1152	35 W
	4680U^{[lower-alpha 2]}		2.1						448:28:8 7 CU	1344	10–25 W	Apr 13, 2021
	4600U^{[lower-alpha 3]}		2.1						384:24:8 6 CU	1152		Mar 16, 2020
	4500U	6 (6)	2.3						384:24:8 6 CU	1152
Ryzen 3	4300U^{[lower-alpha 3]}	4 (4)	2.7	3.7	4 MB	1 × 4		1.4	320:20:8 5 CU	896

References