AMD Ryzen 5 PRO 4650U

The AMD Ryzen 5 PRO 4650U is a processor for thin and light laptops based on the Renoir architecture. The 4650U integrates six cores based on the Zen 2 microarchitecture. They are clocked at 2.1 (guaranteed base clock) to 4 GHz (Turbo) with SMT for a total of 12 threads. The chip is manufactured on the modern 7 nm TSMC process and partly thanks to it AMD advertises a 2x improved performance per Watt for the Renoir chips.

The PRO processors offer a range of business features like hardware security (e.g., AMD Memory Guard), manageability (e.g., support for Microsoft Endpoint Manager), and longer availability and software stability.

The performance should be similar to the Ryzen 5 4600U which offers similar specifications. Compared to the faster Ryzen 7 PRO 4750U is clearly faster in multi threaded workloads that can make use of the two additional cores.

In addition to the six CPU cores, the APU also integrates a Radeon RX Vega 6 integrated graphics adapter with 6 CUs at up to 1500 MHz. The dual channel memory controller supports DDR4-3200 and energy efficient LPDDR4-4266 RAM. Furthermore, 8 MB level 3 cache can be found on the chip. See our hub page on the Renoir Processors for more information.

The TDP of the APU is specified at 15 Watt (default) and can be configured from 10 to 25 Watt by the laptop vendor. That means the chip is intended for thin and light laptops (but with fans).

Series	AMD Renoir (Ryzen 4000 APU)
Codename	Renoir PRO (Zen 2)
Series: Renoir (Ryzen 4000 APU) Renoir PRO (Zen 2)	AMD Ryzen 7 PRO 4750U 1.7 - 4.1 GHz 8 / 16 8 MB » AMD Ryzen 5 PRO 4650U 2.1 - 4 GHz 6 / 12 8 MB AMD Ryzen 3 PRO 4450U 2.5 - 3.7 GHz 4 / 8 4 MB
Clock Rate	2100 - 4000 MHz
Level 1 Cache	384 KB
Level 2 Cache	3 MB
Level 3 Cache	8 MB
Number of Cores / Threads	6 / 12
Power Consumption (TDP = Thermal Design Power)	15 Watt
Manufacturing Technology	7 nm
Max. Temperature	105 °C
Socket	FP6
Features	XFR, FMA3, SSE 4.2, AVX2, SMT
GPU	AMD Radeon RX Vega 6 (Ryzen 4000/5000) ( - 1500 MHz)
64 Bit	64 Bit support
Architecture	x86
Announcement Date	05/07/2020
Product Link (external)	AMD Renoir (Ryzen 4000 APU) R5 PRO 4650U

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