AMD Ryzen 3 PRO 5475U

The AMD Ryzen 3 PRO 5475U is a 4-core, 8-thread mobile processor built on the Zen 3 architecture and the Cezanne-U design, manufactured on TSMC's 7 nm process. It sits in the 54th percentile of all CPUs benchmarked, placing it squarely in the middle of the performance pack. With an average benchmark score of 2865, it trades blows with a set of established desktop and mobile rivals, making it a balanced option for lightweight, power-conscious systems. The data shows a processor that prioritizes efficiency and adequate everyday performance over raw throughput, a trait that defines its target use cases.

Who Should Consider It

The benchmark results paint a clear picture for workload-based recommendations. This chip is best suited for users whose primary tasks are office productivity, web browsing, and media consumption. The single-core Geekbench score of 1612 and Cinebench R23 single-core score of 1365 indicate responsive application launching and smooth operation in lightly-threaded software, which covers the vast majority of standard office suites and web applications. The 54th percentile ranking confirms that it is neither a high-end performer nor a laggard, but rather a competent mid-pack player for everyday use.

For content creation, the Ryzen 3 PRO 5475U is a capable but not ideal choice. Its Cinebench R23 multi-core score of 9673 shows that it can handle occasional photo editing or light video rendering tasks, but users who regularly work with large 4K video projects or complex 3D scenes will find the 4-core/8-thread configuration limiting. The data suggests it is better suited for short bursts of creative work rather than sustained, heavy rendering workloads. In this context, it performs nearly identically to the Intel Core i7-11370H, which has an average score of 2882, just 0.6% higher.

Gaming is a mixed proposition. The integrated Radeon Vega 6 graphics means it can run esports titles and older games at modest settings, but the processor's overall compute throughput, as reflected in its average score of 2865, does not suggest a platform for high-refresh-rate AAA gaming. The dual-channel DDR4 memory support and a memory bandwidth of 51.2 GB/s provide adequate data flow for the iGPU, but the 8 PCIe Gen 3 lanes limit the potential for high-end discrete graphics. The data indicates this is a chip for casual gaming, not a dedicated gaming rig.

Power and Thermals

The processor carries a 15-watt TDP, which is the defining characteristic of its power profile. This places it firmly in the ultra-low-power class of mobile CPUs, designed for thin-and-light laptops where battery life and thermal restraint are paramount. The 15-watt envelope means that a basic, efficient cooling solution is sufficient; a standard laptop heat pipe and fan assembly will easily manage the heat output without throttling under sustained loads.

This low TDP class implies that users should not expect desktop-level sustained performance. While the boost clock of 4.10 GHz allows for short bursts of speed, the processor will settle into a lower power state under continuous multi-core loads to stay within its thermal budget. The 7 nm process node helps here, as the data shows a transistor count of 10,700 million on a 180 mm² die, which is dense and efficient. For system builders, the practical takeaway is that cooling design can prioritize quiet operation and slim profiles rather than bulky heatsinks.

Platform and Compatibility

The Ryzen 3 PRO 5475U uses the AMD Socket FP6, which is a mobile-specific socket not compatible with desktop motherboards. This is a soldered or BGA-style package, meaning the processor is not upgradeable in the traditional sense; it comes attached to the motherboard and cannot be swapped out by the user. The socket supports the Cezanne-U platform, which is based on the Zen 3 architecture.

Memory support is limited to dual-channel DDR4, with a peak bandwidth of 51.2 GB/s. There is no ECC memory support, which is expected for a consumer mobile chip. For PCIe, the processor provides 8 lanes of Gen 3 connectivity from the CPU itself. This is sufficient for a discrete GPU or a fast NVMe SSD, but it is a restricted allocation compared to desktop parts. The upgrade path is effectively non-existent; this is a fixed platform, and users should choose their system configuration at purchase time, as the processor cannot be later swapped for a higher-tier model.

FAQ

Q: Is this processor good for a business laptop?

A: Yes, the data supports this use case. The single-core performance in Cinebench R23 (1365) and Geekbench (1612) is solid for office applications, and the 15-watt TDP enables long battery life, which is a priority for business travel.

Q: Can this CPU handle video editing?

A: It can handle light to moderate video editing tasks. The Cinebench R23 multi-core score of 9673 is respectable for a 4-core part, but the 4-core/8-thread limit means that heavy 4K rendering or complex timelines will cause slowdowns. It is not a professional-grade editing workstation chip.

Q: Does the processor support ECC memory?

A: No, the FACT PACK indicates that ECC memory is not supported. This is a standard consumer mobile processor, not a workstation part.

Q: What is the architecture and process node?

A: It uses the Zen 3 architecture with the codename Cezanne-U, and it is fabricated on TSMC's 7 nm process node. This combination contributes to its efficient power profile.

Q: How does it compare to the Intel Core i7-11370H?

A: The data shows they are nearly identical in overall performance. The Core i7-11370H has an average benchmark score of 2882, which is just 0.6% higher than the Ryzen 3 PRO 5475U's score of 2865. In practical terms, the difference is negligible.

Q: Is the processor unlocked for overclocking?

A: No, the multiplier is locked. The FACT PACK lists "multiplierUnlocked" as false, so users cannot overclock this chip. Performance is fixed at factory specifications.

Benchmark Performance

The overall performance of the AMD Ryzen 3 PRO 5475U, as measured by its average benchmark score of 2865, places it in a tightly contested group of rivals. The closest competitor is the Intel Xeon D-1577, which scores 2863, a mere 0.1% difference. This effectively means the two processors are performance equals in aggregate, despite the Xeon being a server-oriented part. The data shows a statistical tie, with neither chip holding a meaningful advantage in general compute tasks.

Against the Intel Core i7-11370H, the Ryzen 3 PRO 5475U trails by 0.6%, with the Core i7 scoring 2882. This is a negligible gap, well within run-to-run variance for most benchmarks. The Intel Core i3-13100TE is slightly ahead at 2887, a 0.8% delta. The only rival that the Ryzen chip beats by a margin larger than 1% is the Intel Core i7-6800K, which scores 2843, putting it 0.8% behind. All four rivals are within a 1.6% spread, indicating that the Ryzen 3 PRO 5475U sits in a performance band where chip choice matters less than other system components.

Looking at specific tests, the Cinebench R23 multi-core score of 9673 is the strongest result, showing that the 4-core/8-thread configuration can punch above its weight in heavily threaded workloads. The single-core score of 1365 in the same test is modest but adequate. The Geekbench tests show a multi-core score of 4525 and a single-core score of 1612, reinforcing the balanced nature of the chip. The Cinebench R20 results (4062 multi, 573 single) and R15 results (974 multi, 137 single) follow the same pattern, with no anomalous spikes or drops in the data.

Single-Thread vs Multi-Thread Behavior

The Ryzen 3 PRO 5475U exhibits a characteristic split between single-thread and multi-thread performance that is typical of low-power mobile parts. In single-thread workloads, the boost clock of 4.10 GHz does the heavy lifting. The Cinebench R23 single-core score of 1365 and Geekbench single-core score of 1612 demonstrate that the chip is responsive for tasks like web browsing, document editing, and light coding, where one or two threads are active. This is where the Zen 3 architecture's IPC improvements are most visible, delivering snappy day-to-day performance.

In multi-threaded workloads, the performance is constrained by the 4-core/8-thread limit and the 15-watt TDP. The Cinebench R23 multi-core score of 9673 is respectable, but it is only about 7 times the single-core score, rather than the 8 times one might expect from perfect scaling. This indicates that thermal and power limits prevent the chip from sustaining maximum clock speeds across all cores simultaneously. The impact is that multi-threaded tasks like video encoding or batch photo processing will take longer than on a chip with more cores, but they will still complete without failure. The data suggests a processor that is strongest in bursty, single-threaded activity, and merely competent in sustained multi-core work. For real-world use, this means users will notice the processor feels fast in everyday tasks, but will see slower progress bars in heavy rendering jobs.