AMD Ryzen 5 7430U
The AMD Ryzen 5 7430U is a processor for thin and light laptops based on the Cezanne generation. It is part of the second "Barcelo" refresh and was announced in Q4 2023. The processor is identical to the old AMD Ryzen 5 5625U.
The SoC integrates six of the eight cores based on the Zen 3 microarchitecture that are clocked at 2.3 (guaranteed base clock) to 4.3 GHz (Turbo) and support SMT for a total of 12 threads. The chip is manufactured on the older 7 nm TSMC process.
In addition to the six CPU cores, the APU also integrates a Radeon RX Vega 7 integrated graphics card (now only called Radeon Graphics) with 7 CUs at up to 1800 MHz. The dual channel memory controller supports DDR4-3200 and energy efficient LPDDR4-4266 RAM. Furthermore, 16 MB level 3 cache (up from 8 MB at the 4800U) can be found on the chip.
Performance
The performance is identical to the old Ryzen 5625U and therefore in the lower mid range of laptop CPUs in late 2023.
Your mileage may vary depending on how high the CPU power limits are and how competent the cooling solution of your system is.
Power consumption
This Ryzen has a default TDP of 15 W (also known as the Power Limit 1). Which is a little too high to allow for passively cooled designs.
| Codename | Barcelo-U (Zen 3) | ||||||||||||||||
| Series | AMD Cezanne (Zen 3, Ryzen 5000) | ||||||||||||||||
Series: Cezanne (Zen 3, Ryzen 5000) Barcelo-U (Zen 3)
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| 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 6 x 4.3 GHz AMD Zen 3 | ||||||||||||||||
| 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, 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, SME | ||||||||||||||||
| GPU | AMD Radeon RX Vega 7 ( - 1800 MHz) | ||||||||||||||||
| 64 Bit | 64 Bit support | ||||||||||||||||
| Architecture | x86 | ||||||||||||||||
| Announcement Date | 09/01/2023 | ||||||||||||||||
| Product Link (external) | www.amd.com | ||||||||||||||||
Benchmarks
- Average benchmark values* Smaller numbers mean a higher performance
No reviews found for this CPU (yet).
