AMD Ryzen 3 5425C

The AMD Ryzen 3 5425C is a processor for Chromebooks based on the Cezanne generation. It is part of the "Barcelo" refresh in 2022 and offers 100 MHz higher clocked CPU cores compared to the old Ryzen 3 5400U. The R3 5425C integrates four of the eight cores based on the Zen 3 microarchitecture. The cores are clocked at 2.7 (guaranteed base clock) to 4.1 GHz (Turbo) and support SMT / Hyperthreading (8 threads). The chip is manufactured in the 7 nm process at TSMC. The 5425C is the Chromebook version of the consumer Ryzen 3 5425U with identical specs.

The performance of the CPU part should be slightly better than the old Ryzen 3 5400U in the entry level. 

In addition to the four CPU cores, the APU also integrates a Radeon RX Vega 6 integrated graphics card with 6 CUs and up to 1600 MHz. The dual channel memory controller supports DDR4-3200 and energy efficient LPDDR4-4266 RAM. Furthermore, 8 MB level 3 cache (same as the old 4800U) can be found on the chip.

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

Series	AMD Cezanne (Zen 3, Ryzen 5000)
Codename	Barcelo (Zen 3)
Series: Cezanne (Zen 3, Ryzen 5000) Barcelo (Zen 3) AMD Ryzen 7 5825C 2 - 4.5 GHz 8 / 16  16 MB L3 AMD Ryzen 5 5625C 2.3 - 4.3 GHz 6 / 12  16 MB L3 AMD Ryzen 3 7330U 2.3 - 4.3 GHz 4 / 8  8 MB L3 AMD Ryzen 3 5425C « 2.7 - 4.1 GHz 4 / 8  8 MB L3 AMD Ryzen 3 5125C 3 GHz 2 / 4  8 MB L3
Clock Rate	2700 - 4100 MHz
Level 1 Cache	256 KB
Level 2 Cache	2 MB
Level 3 Cache	8 MB
Number of Cores / Threads	4 / 8
Power Consumption (TDP = Thermal Design Power)	25 Watt
Manufacturing Technology	7 nm
Max. Temperature	95 °C
Socket	FP6
Features	XFR, FMA3, SSE 4.2, AVX2, SMT
GPU	AMD Radeon RX Vega 6 (Ryzen 4000/5000) ( - 1600 MHz)
64 Bit	64 Bit support
Architecture	x86
Announcement Date	05/05/2022
Product Link (external)	www.amd.com

Benchmarks

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