AMD Ryzen 5 PRO 3500U vs Intel Core i5-4330M Comparison

The AMD Ryzen 5 PRO 3500U and the Intel Core i5-4330M represent two distinct eras of mobile computing, separated by roughly six years of architectural evolution. The data shows a decisive overall victory for the AMD part, but the comparison is more nuanced than a simple scoreboard, revealing fundamental shifts in how processors are built and what they prioritize. The most striking result is in the only directly comparable benchmark, where the Ryzen 5 PRO 3500U achieves a Cinebench R15 multi-core score of 624 against the Intel's 274, a massive 127.7% advantage. This is not a marginal improvement; it is a generational leap, indicating the AMD chip can handle heavily threaded workloads with far greater efficiency.

Head-to-Head Benchmarks

The single head-to-head data point is the Cinebench R15 multi-core test, and it tells a lopsided story. The AMD Ryzen 5 PRO 3500U scores 624, while the Intel Core i5-4330M manages only 274. The deltaPct of 127.7% means the AMD processor is more than twice as fast in this specific rendering workload. This benchmark is a classic stress test for multi-threaded performance, and the results suggest that the Ryzen's 4-core, 8-thread configuration is vastly better equipped to utilize parallel processing than the Intel's 2-core, 4-thread setup. The sheer magnitude of the win implies that any application that can scale across multiple cores—video editing, 3D rendering, or software compilation—will see a dramatic performance benefit from the AMD part.

Beyond this direct comparison, the benchmark scores for each processor place them in similar overall performance percentiles. Both the Ryzen 5 PRO 3500U and the Core i5-4330M sit at the 25th percentile of all CPUs, meaning they are both in the lower half of the performance distribution. However, their average benchmark scores are nearly identical, with the AMD at 947 and the Intel at 938. This is a fascinating paradox: the AMD is overwhelmingly faster in the Cinebench R15 multi-core test, yet its overall average score is only slightly higher. This suggests that the Intel part is competitive in other, unlisted workloads, or that the average score calculation is heavily weighted by benchmarks where the older architecture can hold its own. The nearest rivals for each CPU also corroborate this. The Ryzen 5 PRO 3500U is flanked by the Intel Pentium Gold G5400T and Intel Xeon X5560, both with an average score of 946, a 0.1% delta. The Intel Core i5-4330M is similarly close to the Intel Core i3-8145U, which scores 941, a -0.4% delta. This indicates that while the AMD is a clear winner in the one shared test, the broader performance picture is much closer than the head-to-head result implies.

Architecture Differences

The architectural chasm between these two processors is the primary driver of their performance disparity. The AMD Ryzen 5 PRO 3500U is built on the Zen+ architecture, codenamed "Picasso," and fabricated on a 12 nm process node by GlobalFoundries. It packs 4,940 million transistors into a 210 mm² die. In contrast, the Intel Core i5-4330M is based on the much older Haswell architecture, built on a 22 nm process node by Intel itself, with only 1,400 million transistors on a 118 mm² die. This difference in transistor count and process technology is stark; the AMD chip has over three and a half times more transistors, which allows for significantly more complex logic and cache structures.

The core configurations further amplify this difference. The Ryzen 5 PRO 3500U offers 4 physical cores and 8 threads, while the Core i5-4330M offers only 2 cores and 4 threads. This doubling of logical processors is a fundamental advantage for the AMD chip in any multi-threaded scenario. Cache hierarchies also differ substantially. The AMD part features a larger L1 cache at 96 KB per core and a larger L2 cache at 512 KB per core, compared to the Intel's 64 KB and 256 KB per core, respectively. For shared L3 cache, the AMD has 4 MB, while the Intel has 3 MB. These larger caches on the AMD part mean it can hold more working data closer to the cores, reducing latency and improving performance in data-intensive tasks.

Memory support is another clear generational divide. The Ryzen 5 PRO 3500U supports DDR4 memory with a dual-channel bus and a maximum bandwidth of 38.4 GB/s. The Intel Core i5-4330M supports older DDR3 memory, with no listed memory bus or bandwidth specifications in the data. This indicates a significant bandwidth advantage for the AMD part, which is crucial for feeding the faster cores and larger caches. Finally, the integrated graphics differ: the AMD features a Radeon Vega 8, while the Intel has an Intel HD 5000. While the data does not include specific graphics benchmarks, the architectural differences between these two iGPUs are significant, with the Vega 8 generally being a much more capable solution for light gaming and media tasks.

Where Each One Wins

Based strictly on the data, the AMD Ryzen 5 PRO 3500U is the clear winner in multi-threaded performance. The 127.7% lead in Cinebench R15 multi-core is a definitive statement that the Ryzen part is the superior choice for any workload that can utilize more than two cores. This includes tasks like video encoding, 3D rendering, compiling code, and running multiple virtual machines. The larger cache and higher memory bandwidth further support this, as these features help keep the 8 threads fed with data. The data strongly implies that the Ryzen 5 PRO 3500U is designed for productivity and multitasking in a mobile form factor.

The Intel Core i5-4330M, despite its older architecture, is not without its merits, though they are less obvious from the provided data. Its base clock speed is higher at 2.80 GHz compared to the Ryzen's 2.10 GHz, and its boost clock is also higher at 3.80 GHz versus 3.70 GHz. This suggests that in single-threaded tasks that do not scale well across cores, the Intel part might be competitive, potentially closing the gap seen in multi-core tests. The fact that both CPUs sit at the same 25th percentile and have nearly identical average benchmark scores hints that the Intel part may win in some unlisted single-threaded or lightly-threaded tests. However, with no direct single-core benchmark data in the head-to-head comparison, this remains an inference from the overall average score, which is only 0.9% lower than the AMD's.

Specification Differences

The specification sheets for these two processors highlight their distinct design philosophies and eras. The core and thread counts are a primary differentiator: the AMD Ryzen 5 PRO 3500U has 4 cores and 8 threads, while the Intel Core i5-4330M has 2 cores and 4 threads. Clock speeds also differ, with the Intel part having a higher base clock of 2.80 GHz and a higher boost clock of 3.80 GHz, versus the AMD's 2.10 GHz base and 3.70 GHz boost. The thermal design power (TDP) is a major point of divergence, with the AMD part rated at a much lower 15 watts compared to the Intel's 37 watts. This indicates the AMD is significantly more power-efficient, a critical factor for mobile devices where battery life and cooling are paramount.

The manufacturing process and physical characteristics are also distinct. The AMD is built on a 12 nm node, while the Intel is on a 22 nm node. The AMD die is larger at 210 mm² and contains 4,940 million transistors, while the Intel die is 118 mm² with 1,400 million transistors. Cache sizes differ across all levels, with the AMD having more L1 (96 KB vs 64 KB per core), more L2 (512 KB vs 256 KB per core), and more L3 (4 MB vs 3 MB shared). Memory support is another key difference: the AMD uses DDR4 with a dual-channel bus and a 38.4 GB/s bandwidth, whereas the Intel uses DDR3 with no bandwidth specified. Finally, the integrated graphics are different, with the AMD featuring a Radeon Vega 8 and the Intel featuring an Intel HD 5000. Both processors are for mobile devices and have locked multipliers, but they use different sockets (AMD Socket FP5 vs Intel Socket G3) and have different release dates, with the AMD released in 2019 and the Intel in 2013.

FAQ

Q: Which processor is significantly faster in multi-core workloads?

A: The AMD Ryzen 5 PRO 3500U is dramatically faster, scoring 624 in the Cinebench R15 multi-core test compared to the Intel Core i5-4330M's 274, a 127.7% advantage.

Q: Do both processors have the same overall performance level?

A: While their average benchmark scores are very close (947 for AMD vs 938 for Intel), and both sit at the 25th percentile of all CPUs, the AMD has a massive lead in the one directly compared multi-core test.

Q: How do their core and thread counts compare?

A: The AMD Ryzen 5 PRO 3500U has 4 cores and 8 threads, while the Intel Core i5-4330M has only 2 cores and 4 threads.

Q: Which processor has a higher boost clock speed?

A: The Intel Core i5-4330M has a slightly higher boost clock of 3.80 GHz, compared to the AMD Ryzen 5 PRO 3500U's 3.70 GHz. The Intel also has a higher base clock at 2.80 GHz versus 2.10 GHz.

Q: What are the power consumption differences?

A: The AMD Ryzen 5 PRO 3500U has a much lower TDP of 15 watts, while the Intel Core i5-4330M has a TDP of 37 watts, making the AMD part considerably more power-efficient.

Q: What type of memory does each processor support?

A: The AMD Ryzen 5 PRO 3500U supports DDR4 memory with a dual-channel bus and 38.4 GB/s bandwidth. The Intel Core i5-4330M supports older DDR3 memory, with no bandwidth specified in the data.

The Verdict

The data presents a clear choice for most modern users: the AMD Ryzen 5 PRO 3500U is the superior processor. Its 127.7% lead in multi-core performance is a decisive factor for any workload that leverages multiple threads, making it the obvious pick for content creation, software development, or heavy multitasking. The fact that it achieves this while consuming less than half the power (15W TDP vs 37W) confirms its architectural efficiency and makes it the better choice for any mobile device where battery life and thermal management are critical. The AMD part is simply a more capable and modern solution.

The Intel Core i5-4330M, however, is not a complete failure. Its higher base and boost clocks suggest it may hold its own in single-threaded applications, and its average benchmark score is nearly identical to the AMD's. For a user with a very specific legacy workload that is strictly single-threaded and cannot benefit from multiple cores, the Intel part might be a functional choice. However, given the data, this is an increasingly niche scenario. For the vast majority of use cases, the Ryzen 5 PRO 3500U's massive multi-core advantage, superior memory bandwidth, and better power efficiency make it the clear winner. The choice is not about which is better overall; it is about whether one prioritizes the future of computing (AMD) or a specific, narrow slice of the past (Intel).