AMD Athlon Gold 3150U

The AMD Athlon Gold 3150U is a 2-core, 4-thread mobile processor built on the Zen architecture (codename Dali) using a 14nm process. It operates at a base clock of 2.40 GHz and a boost clock of 3.30 GHz, with a 15W TDP that targets power-efficient laptops. The chip integrates Radeon Vega 3 graphics and supports dual-channel DDR4 memory with a theoretical bandwidth of 38.4 GB/s. In aggregated benchmarks, it achieves an average score of 1181, placing it at the 34th percentile among all CPUs — a modest position that reflects its entry-level mobile orientation.

Benchmark Performance

The Athlon Gold 3150U produces a spread of scores across common test suites. In Cinebench R15, the multi-core result is 339 points. Cinebench R20 shows a multi-core score of 1413 and a single-core score of 199. Cinebench R23 yields 3365 multi-core and 475 single-core. Geekbench reports a multi-core score of 1663 and a single-core score of 812. These numbers indicate a chip that is clearly optimized for low power rather than raw performance.

Relative to its nearest rivals, the 3150U sits in a remarkably tight band. The Intel Core i5-4440 has an average score of 1176, and the 3150U is 0.4% higher — a difference well within noise. The Intel Core i7-8665UE, Core i5-4460T, and Core i3-7320 each average 1187, and the 3150U trails them by 0.5%. In practical terms, the Athlon Gold 3150U is statistically indistinguishable from these four older desktop and mobile parts. The 34th percentile ranking reinforces this: it performs like a mid-2010s desktop chip, but in a 15W mobile package.

How It Compares

Intel Core i5-4440 — This desktop quad-core from 2013 has an average score of 1176. The 3150U is 0.4% higher, meaning the two deliver essentially identical multi-threaded throughput. The i5-4440 has four physical cores, while the 3150U has two with SMT, yet the aggregate results align closely.

Intel Core i7-8665UE — A low-power mobile part with an average of 1187. The 3150U is 0.5% lower, so it lags by a negligible margin. Both are designed for thin laptops, and the performance gap is not material for everyday tasks.

Intel Core i5-4460T — Another low-power desktop chip, averaging 1187. The 3150U trails by 0.5%. The i5-4460T has a lower TDP than its desktop siblings, but the 3150U still matches it within rounding.

Intel Core i3-7320 — A dual-core desktop part with hyper-threading, averaging 1187. The 3150U is 0.5% lower. The i3-7320 runs at a higher clock speed, yet the 3150U's Zen architecture compensates enough to keep the gap under one percent.

In all four comparisons, the 3150U sits within half a percent of its rivals. This suggests that the chip's performance is not defined by any single advantage, but rather by a balanced, if unremarkable, combination of core count, clock speed, and architecture.

Power and Thermals

The 15W TDP is the defining thermal characteristic of the Athlon Gold 3150U. This is a low-power design, squarely in the ultra-portable segment. The 14nm process node and a die size of 148 mm², with 3,500 million transistors, contribute to a chip that can be cooled by a small fan or even a passive heatsink in a well-ventilated chassis. The low TDP means that sustained workloads will not generate excessive heat, but it also caps the maximum performance under load. For a laptop maker, this TDP class allows for slim form factors and long battery life, though it requires careful thermal management if the CPU is to hold its 3.30 GHz boost for extended periods.

The integrated Radeon Vega 3 GPU adds to the thermal envelope, but its presence is typical for this class. The 15W TDP covers both CPU and GPU under typical operating conditions. Benchmarks do not break out power draw, but the TDP figure alone suggests that a modest cooling solution — such as a single heat pipe and a low-profile fan — is sufficient. The chip's production status is listed as "Active," and its mobile market segment aligns with the thermal design.

FAQ

Q: What socket does the AMD Athlon Gold 3150U use?

A: It uses AMD Socket FP5, which is a mobile-specific socket.

Q: What memory does it support?

A: It supports DDR4 memory in a dual-channel configuration, with a theoretical bandwidth of 38.4 GB/s. It does not support ECC memory.

Q: Does it have integrated graphics?

A: Yes, it includes Radeon Vega 3 integrated graphics, which can handle basic display output and light 3D acceleration.

Q: What is the process node and release date?

A: The chip is built on a 14nm process and was released on January 5, 2020.

Q: How does it compare to the Intel Core i5-4440?

A: The 3150U has an average benchmark score of 1181, which is 0.4% higher than the i5-4440's 1176, making them effectively equal in performance.

Q: Is the CPU multiplier unlocked?

A: No, the multiplier is locked, so overclocking is not supported.

Single-Thread vs Multi-Thread Behavior

The relationship between single-thread and multi-thread scores reveals an interesting inconsistency. In Geekbench, the multi-core score of 1663 is 2.05 times the single-core score of 812 — a typical ratio for a dual-core with SMT. However, in Cinebench R20, the multi-core score of 1413 is 7.1 times the single-core score of 199. Cinebench R23 shows a similar ratio: 3365 divided by 475 equals approximately 7.1. This wide discrepancy suggests that the Cinebench multi-core test scales far more aggressively with thread count than Geekbench does. The reason could be that Cinebench's rendering workload is highly parallelizable, while Geekbench's mixed workloads include a larger single-threaded component.

For real-world applications, this means the 3150U's performance is highly workload-dependent. Lightly threaded tasks — such as web browsing, office documents, or legacy software — will see only modest performance, as the single-thread scores are low (199 in R20, 812 in Geekbench). In contrast, applications that can effectively use all four threads, such as video encoding or 3D rendering, may see a larger boost, as evidenced by the Cinebench multi-core numbers. However, the absolute multi-core scores are still low compared to modern desktop chips, so even well-threaded workloads will not be fast. The 34th percentile ranking reflects this overall modest capability.

Platform and Compatibility

The Athlon Gold 3150U is built for mobile platforms. Its socket, FP5, is a BGA-style connection used in laptops, meaning the CPU is typically soldered to the motherboard and not upgradeable. The chip supports dual-channel DDR4 memory, with a memory bus width that delivers 38.4 GB/s of bandwidth. It provides 8 PCIe Gen 3 lanes from the CPU, which is sufficient for a single NVMe SSD or a low-end discrete GPU, though the integrated Radeon Vega 3 makes a discrete GPU optional. ECC memory is not supported, aligning with the consumer-oriented positioning.

The platform's upgrade path is limited to what the laptop's motherboard allows. Since the CPU is fixed, users cannot swap in a higher-performance part. The integrated graphics handles display output, and the 8 PCIe lanes can be allocated to storage or expansion. The 14nm process and 148 mm² die size are typical for this generation. The chip's part number is YM3150C4T2OFG, and it remains in active production, so it is still available for OEM designs.

Who Should Consider It

The Athlon Gold 3150U is best suited for entry-level laptops where battery life and low cost take precedence over performance. Its average benchmark score of 1181 and 34th percentile ranking place it below the majority of modern CPUs, but it is on par with older desktop parts like the Intel Core i5-4440. For basic office tasks — word processing, spreadsheets, email, and web browsing — the single-thread scores are sufficient, though not snappy. The multi-thread scores, while low in absolute terms, can handle occasional light video editing or photo processing, especially given the 7.1x scaling seen in Cinebench.

Gaming is not a strong suit. The integrated Radeon Vega 3 is a basic GPU, and the CPU's low single-thread performance (Geekbench SC 812) will bottleneck many modern games that rely on high per-core throughput. The 15W TDP also limits sustained performance, so gaming sessions would likely see thermal throttling. Content creators who work with heavily threaded applications will find the chip adequate only for small projects; the Cinebench R23 multi-core score of 3365 is far below what a modern quad-core can achieve.

In summary, the Athlon Gold 3150U is a pragmatic choice for users who need a lightweight, power-efficient laptop for everyday tasks and occasional light productivity. It offers no performance headroom, but its low power draw and integrated graphics make it a viable option for budget-oriented mobile systems. The data shows a chip that is firmly in the entry-level tier, with performance that mirrors older desktop parts rather than contemporary mobile offerings.