AMD Ryzen 5 PRO 5675U

The AMD Ryzen 5 PRO 5675U is a processor for thin and light laptops based on the Cezanne / Barcelo generation. The R5 5675U integrates six of the eight cores based on the Zen 3 microarchitecture. The cores are clocked at 2.3 (guaranteed base clock) to 4.3 GHz (Turbo) and support SMT / Hyperthreading (12 threads). The chip is manufactured in the modern 7 nm process at TSMC.

The PRO CPUs offer additional management and security features. The 5675U is the refresh of the Ryzen 5 Pro 5650U and offers a 100 MHz higher boost speed.

The Zen 3 microarchitecture offers a significantly higher IPC (instructions per clock) compared to Zen 2. For desktop processors AMD claims 19 percent on average and in applications reviews showed around 12% gains at the same clock speed.

With the increased clock speed and IPC improvements thanks to Zen 3, the Ryzen 5 PRO 5675U should be clearly faster than the lower clocked Ryzen 5 4500U.

In addition to the six CPU cores, the APU also integrates a Radeon RX Vega 7 integrated graphics card with 7 CUs and up to 1800 MHz. The dual channel memory controller supports DDR4-3200 and energy efficient LPDDR4-4266 RAM. Furthermore, 12 MB level 3 cache (up from 8 MB at the 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-U PRO (Zen 3)
Series: Cezanne (Zen 3, Ryzen 5000) Barcelo-U PRO (Zen 3) AMD Ryzen 5 PRO 5675U « 2.3 - 4.3 GHz 6 / 12  16 MB L3 AMD Ryzen 3 PRO 5475U 2.7 - 4.1 GHz 4 / 8  8 MB L3
Clock Rate	2300 - 4300 MHz
Level 1 Cache	384 KB
Level 2 Cache	3 MB
Level 3 Cache	16 MB
Number of Cores / Threads	6 / 12
Power Consumption (TDP = Thermal Design Power)	15 Watt
Manufacturing Technology	7 nm
Max. Temperature	95 °C
Socket	FP6
Features	DDR4-3200/LPDDR4x-4266 RAM (incl. ECC), PCIe 3, PRO, MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA
GPU	AMD Radeon RX Vega 7 ( - 1800 MHz)
64 Bit	64 Bit support
Architecture	x86
Announcement Date	01/07/2021
Product Link (external)	www.amd.com

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