AMD Ryzen 5 PRO 3500U

The AMD Ryzen 5 PRO 3500U is a mobile processor built on the Zen+ architecture, codenamed Picasso. It contains 4 cores and 8 threads, with a base clock of 2.10 GHz and a boost clock of 3.70 GHz. The 15W TDP targets thin-and-light laptops. Benchmark data shows an average score of 1721, placing it in the 42nd percentile of all CPUs. Its nearest rivals include the AMD Athlon Gold PRO 3150GE, Intel Xeon E3-1505M v5, AMD Ryzen 3 2200G, and Intel Core i7-4910MQ, with performance differences of less than 0.3%.

Single-Thread vs Multi-Thread Behavior

The single-thread scores are 84 in Cinebench R15, 350 in R20, 835 in R23, and 897 in Geekbench. Multi-thread scores are 596, 2485, 5917, and 2601 respectively. The multi-thread scores are consistently several times higher than the single-thread scores, indicating that the 8 threads are effectively utilized. However, the single-thread performance is modest, which is typical for a 15W part. The Geekbench multi-core score of 2601 is notably lower relative to its single-core score than in Cinebench, suggesting that the workload scaling varies by application. The spread between single and multi-thread scores suggests that applications that can use multiple cores will see a significant benefit, while lightly threaded tasks will not be as strong. The Cinebench R15 single-core score of 84 is particularly low, but the multi-core score of 596 shows that the CPU can still deliver competitive throughput when all threads are engaged. For real-world use, this means the Ryzen 5 PRO 3500U is better suited to productivity tasks that are multi-threaded, such as video encoding or 3D rendering, rather than single-thread-heavy workloads like web browsing or legacy applications. The percentile of 42 indicates that it outperforms 42% of all CPUs, which is a reflection of its overall balance.

The single-core results across the suite are consistent: Cinebench R23 scores 835, R20 scores 350, and Geekbench scores 897. These numbers are low compared to the multi-thread figures, but they are within the expected range for a 15W mobile part. The multi-core scores, on the other hand, show a strong scaling advantage—Cinebench R23 multi-core reaches 5917, while R20 reaches 2485 and R15 reaches 596. The Geekbench multi-core score of 2601 is less dramatic relative to its single-core counterpart, but still nearly three times the single-core score. This pattern indicates that the CPU's design prioritizes parallel throughput, making it a reasonable choice for workloads that can exploit multiple threads. The 42nd percentile ranking reinforces this interpretation: the CPU sits in the lower half of the overall performance distribution, but its multi-thread capabilities allow it to compete effectively in specific scenarios.

Power and Thermals

The Ryzen 5 PRO 3500U has a TDP of 15W, placing it in the low-power mobile segment. This power envelope is achieved with a 12nm process from GlobalFoundries, with 4,940 million transistors on a 210 mm² die. The base clock of 2.10 GHz and boost clock of 3.70 GHz are set to stay within this limit. The processor is not multiplier unlocked, so overclocking is not an option. The low TDP implies that a modest cooling solution, such as a small heatpipe and fan, is sufficient for sustained operation. The production status is active, indicating ongoing availability. The 15W class is common for ultraportable laptops, where thermal headroom is limited. The 12nm node is a mature process, and the transistor count of 4,940 million suggests a relatively complex design for the power budget. The die size of 210 mm² is substantial, but the low TDP keeps heat output manageable. Without a discrete GPU, the integrated Radeon Vega 8 graphics also share the thermal budget, so the CPU's power consumption is further constrained. The lack of an unlocked multiplier means that power tuning is limited to firmware settings, not user overclocking. Overall, the power and thermal characteristics are consistent with a 15W mobile part designed for balanced performance in thin chassis.

The TDP of 15W is a defining feature, as it directly influences the cooling tier required. A 15W processor can be cooled by a passive heatsink in some designs, though most laptops will employ a small fan. The 12nm process helps keep power density low, and the 210 mm² die area spreads heat over a larger surface. The base clock of 2.10 GHz is conservative, allowing the CPU to operate within the power envelope even under sustained load, while the boost clock of 3.70 GHz provides short bursts of higher performance. The absence of an unlocked multiplier means that users cannot push the chip beyond its factory settings, but this is typical for mobile parts. The integrated Radeon Vega 8 graphics add to the thermal load, but the 15W TDP is shared between CPU and GPU, so the actual CPU power draw may be lower than the full 15W in graphics-intensive scenarios. The active production status ensures that replacement parts are available, which is relevant for long-term system maintenance.

Platform and Compatibility

The processor uses AMD Socket FP5, a mobile socket, and is part of the Ryzen 5 PRO series. It supports dual-channel DDR4 memory with a theoretical bandwidth of 38.4 GB/s, but does not support ECC. PCIe Gen 3 is provided for expansion. The integrated Radeon Vega 8 graphics handle display output, eliminating the need for a discrete GPU in many configurations. The part number is YM350BC4T4MFG, and it was released on 2019-04-07. The platform is mobile-only, so it is not compatible with desktop motherboards. The memory bus is dual-channel, and the cache hierarchy includes 96 KB L1 per core, 512 KB L2 per core, and 4 MB shared L3. The socket FP5 is designed for laptops and other portable devices, which limits the upgrade path to other FP5 processors. However, the active production status suggests that replacement parts are available. The memory support is limited to DDR4, and the dual-channel configuration provides sufficient bandwidth for the integrated graphics and CPU. The lack of ECC restricts use in error-critical applications, but for typical consumer laptops this is not a concern. The PCIe Gen 3 interface supports standard NVMe SSDs and other peripherals. The release date of April 2019 places it in the second generation of Ryzen mobile parts. The absence of a launch MSRP is noted, but the product is positioned as a mid-range mobile APU.

The socket FP5 is a mobile-only socket, meaning that the upgrade path is constrained to other FP5 processors, which are also mobile parts. This limits the ability to swap in a higher-performance desktop chip, but within the mobile ecosystem, users could theoretically upgrade to a faster FP5 APU if available. The dual-channel DDR4 memory support with 38.4 GB/s bandwidth is sufficient for the integrated Vega 8 graphics, which rely on system memory for video memory. The lack of ECC is not a drawback for consumer laptops, but it excludes the CPU from certain server or workstation workloads. The PCIe Gen 3 interface is standard for the era, supporting NVMe SSDs and discrete GPUs, though the latter is unlikely given the mobile form factor. The cache configuration—96 KB L1 per core, 512 KB L2 per core, and 4 MB shared L3—is typical for a quad-core Zen+ part. The release date of 2019-04-07 indicates that this is a relatively recent addition to the Ryzen PRO lineup, and the active production status suggests it is still being manufactured.

How It Compares

Against the AMD Athlon Gold PRO 3150GE, the Ryzen 5 PRO 3500U averages 1721 points versus 1722, a delta of -0.1%. This means the two are essentially tied in overall benchmark performance, with the Athlon holding a negligible edge. The Intel Xeon E3-1505M v5 also averages 1723, again a -0.1% delta, putting the Ryzen in the same performance tier. The AMD Ryzen 3 2200G matches the Xeon at 1723, with the same -0.1% difference. The Intel Core i7-4910MQ averages 1716, giving the Ryzen a +0.3% advantage. These deltas are all within 0.3%, indicating that the Ryzen 5 PRO 3500U is performance-equivalent to its nearest rivals. The small differences suggest that any of these CPUs would deliver similar user experience in everyday tasks. The 42nd percentile places it in the lower half of all CPUs, but within its immediate peer group, it is neither a leader nor a laggard.

The Athlon Gold PRO 3150GE is a direct competitor, and the 0.1% difference is within measurement noise. The Xeon E3-1505M v5, despite being an older enterprise part, shows the same average score, indicating that the Ryzen's performance is comparable to that of a previous-generation mobile Xeon. The Ryzen 3 2200G, a desktop APU, also matches the Ryzen 5 PRO 3500U, which is notable given the desktop part's higher TDP. The Core i7-4910MQ, a Haswell-based mobile processor, is slightly slower, with the Ryzen holding a 0.3% lead. These comparisons highlight that the Ryzen 5 PRO 3500U is firmly in the mid-range of mobile and low-power desktop processors, with no significant advantage or disadvantage over its peers.

Benchmark Performance

The benchmark suite shows a consistent pattern: the multi-core scores are far higher than single-core. In Cinebench R23, the multi-core score of 5917 is the highest among the tests, while the single-core score of 835 is modest. The Geekbench multi-core score of 2601 and single-core score of 897 follow a similar trend. The average benchmark score of 1721 places it just below the Athlon Gold PRO 3150GE and Xeon E3-1505M v5, and just above the Core i7-4910MQ. The deltaPct values of -0.1% and +0.3% indicate that the performance differences are within measurement noise. The Cinebench R20 scores of 2485 multi-core and 350 single-core show a strong scaling ratio, but the exact ratio is not provided; the absolute values indicate a multi-threaded advantage. The R15 scores of 596 multi-core and 84 single-core are the lowest in the set, but they follow the same pattern. The Geekbench multi-core score of 2601 is relatively close to the single-core score of 897, suggesting that the scaling is less pronounced in that benchmark. The percentile of 42 means that 42% of all CPUs are slower, but the majority are faster. For a 15W mobile part, the performance is respectable, especially in multi-threaded tasks. The Cinebench R23 multi-core score of 5917 is a strong result for a quad-core with 8 threads, and it positions the CPU well for productivity workloads. The single-core scores, while not class-leading, are adequate for everyday use. Overall, the Ryzen 5 PRO 3500U delivers balanced performance with a clear multi-thread advantage, as reflected in its benchmark scores and its proximity to its nearest rivals.

The Cinebench R23 multi-core score of 5917 is the standout figure, as it demonstrates that the CPU can handle demanding multi-threaded workloads despite its 15W TDP. The single-core score of 835, while lower, is sufficient for typical office and web tasks. The Geekbench scores of 2601 and 897 are consistent with the Cinebench results, though the multi-core advantage is less pronounced. The average benchmark score of 1721, combined with the 42nd percentile, gives a clear picture: the Ryzen 5 PRO 3500U is a mid-range mobile processor that excels in multi-threaded tasks but does not compete with higher-end parts in single-thread performance. The deltaPct values against its nearest rivals are all within 0.3%, meaning that in a blind test, users would be hard-pressed to notice any difference. The 42nd percentile ranking across all CPUs underscores its position, but within its power and price class, it offers competitive multi-threaded performance.