AMD Ryzen AI Embedded P185i vs Intel Processor U300L Comparison

The Verdict

The AMD Ryzen AI Embedded P185i and Intel Processor U300L serve entirely different segments of the mobile processor market. The AMD part is a 12-core, 24-thread processor built on TSMC's 4 nm process, designed for heavy multi-threaded workloads and AI-adjacent embedded tasks. The Intel part is a 5-core, 6-thread Raptor Lake-PS chip on Intel's 10 nm process, aimed at lower-power, lighter-duty systems.

The data shows a clear split. The AMD Ryzen AI Embedded P185i is the choice for applications that demand high core counts, large cache, and substantial memory bandwidth. The Intel Processor U300L is the option for systems where a lower thermal envelope, smaller footprint, and a lower launch MSRP are priorities. Users who need sustained multi-threaded performance, ECC memory support, and a stronger integrated GPU should select the AMD part. Users who require a simpler, lower-TDP processor with DDR4 compatibility and a modest launch MSRP of $107 should select the Intel part.

Architecture Differences

The two processors diverge sharply in their underlying design. The AMD Ryzen AI Embedded P185i uses the Gorgon Point codename and belongs to the Ryzen AI Embedded generation, which is based on a hybrid Zen 5 / Zen 5c core arrangement. It is manufactured on a 4 nm process at TSMC, with a die size of 233 mm². The Intel Processor U300L uses the Raptor Lake architecture, specifically the Raptor Lake-PS codename, and is fabricated on Intel's 10 nm process.

Core counts differ substantially. The AMD processor provides 12 cores and 24 threads, while the Intel processor provides 5 cores and 6 threads. This means the AMD part offers more than twice the core count and four times the thread count of the Intel part. The base clock of the AMD chip is 2.00 GHz, rising to 5.10 GHz boost, while the Intel chip starts at 1.20 GHz base and boosts to 4.40 GHz. The higher boost clock on the AMD side gives it an advantage in burst workloads, but the Intel chip's lower base clock reflects its lower thermal design point.

Cache configurations also differ. Both processors have 80 KB of L1 cache per core. The AMD chip has 1 MB of L2 per core, while the Intel chip has 1.25 MB per core. For L3 cache, the AMD processor has 16 MB, while the Intel processor has 8 MB shared. The AMD part therefore carries double the L3 cache, which benefits workloads that repeatedly access large datasets.

Memory support is another key differentiator. The AMD processor supports DDR5 and LPDDR5X memory, with dual-channel configuration and a memory bandwidth of 89.6 GB/s. The Intel processor supports DDR4 and DDR5, also dual-channel, but its memory bandwidth is not recorded in the database. ECC memory is supported on the AMD part but not on the Intel part, which matters for embedded and reliability-sensitive deployments.

PCIe connectivity differs as well. The AMD processor provides Gen 4 with 16 lanes (CPU only), while the Intel processor provides Gen 4 with 8 lanes (CPU only). The AMD part therefore offers double the PCIe lane count, enabling more expansion devices or faster storage configurations.

Integrated graphics are not equal. The AMD processor uses the Radeon 890M, while the Intel processor uses UHD Graphics 48EU. The Radeon 890M is a higher-tier integrated GPU, appropriate for more demanding visual output or GPU-accelerated compute tasks.

Production status is Active for both, but release dates differ. The AMD processor was released on 2026-02-28, while the Intel processor was released on 2024-04-07. The Intel part has been on the market longer. The AMD part has an unknown part number, while the Intel part carries the part number SRPEKSRPEM. Neither processor has an unlocked multiplier, so overclocking is not supported on either.

Where Each One Wins

The AMD Ryzen AI Embedded P185i wins in scenarios that scale with core count and thread count. With 12 cores and 24 threads, it handles multi-threaded compilation, virtualization, database workloads, and content-creation tasks far better than the 5-core, 6-thread Intel part. The 16 MB of L3 cache, versus 8 MB on the Intel side, gives the AMD chip a notable edge in workloads with large working sets. The 89.6 GB/s memory bandwidth on the AMD part, combined with LPDDR5X support, provides high-throughput memory access. ECC memory support makes the AMD processor suitable for applications where data integrity is critical, such as financial modeling, scientific computing, or always-on embedded systems.

The Intel Processor U300L wins in power-constrained environments. Its 15 W TDP is significantly lower than the AMD part's 28 W TDP, making it easier to cool in compact chassis or passively cooled designs. The Intel processor's support for DDR4 memory allows system builders to reuse existing memory modules, lowering system complexity. Its lower launch MSRP of $107 positions it as a less expensive component, though pricing analysis is limited to that single recorded value. The Intel part also uses the LGA 1700 socket, which is a widely deployed platform, whereas the AMD part uses AMD Socket FP8.

The integrated GPU comparison favors AMD. The Radeon 890M is a more capable graphics solution than the UHD Graphics 48EU, so the AMD processor can handle more demanding display output and GPU-assisted workloads without a discrete card.

FAQ

Q: Which processor has more cores and threads?

A: The AMD Ryzen AI Embedded P185i has 12 cores and 24 threads, while the Intel Processor U300L has 5 cores and 6 threads.

Q: What is the TDP difference between the two processors?

A: The AMD Ryzen AI Embedded P185i has a TDP of 28 W, while the Intel Processor U300L has a TDP of 15 W.

Q: Does either processor support ECC memory?

A: Yes, the AMD Ryzen AI Embedded P185i supports ECC memory. The Intel Processor U300L does not support ECC memory.

Q: What memory types does each processor support?

A: The AMD Ryzen AI Embedded P185i supports DDR5 and LPDDR5X. The Intel Processor U300L supports DDR4 and DDR5.

Q: What is the launch MSRP of the Intel Processor U300L?

A: The launch MSRP of the Intel Processor U300L is $107. The AMD Ryzen AI Embedded P185i does not have a recorded launch MSRP.

Q: Which processor has a higher boost clock?

A: The AMD Ryzen AI Embedded P185i has a boost clock of 5.10 GHz, while the Intel Processor U300L has a boost clock of 4.40 GHz.

Head-to-Head Benchmarks

The database records no direct head-to-head benchmark results between the AMD Ryzen AI Embedded P185i and the Intel Processor U300L. The wins fields for both processors are zero, and the head-to-head benchmark array is empty. This means no measured performance comparison exists in the database for these two specific parts against each other.

However, the specification data provides a basis for expected performance deltas. The AMD processor's 12 cores and 24 threads give it a 140% core-count advantage and a 300% thread-count advantage over the Intel processor's 5 cores and 6 threads. Multi-threaded workloads should scale accordingly, assuming the software can utilize all available threads. The AMD processor's boost clock of 5.10 GHz is 0.70 GHz higher than the Intel processor's 4.40 GHz boost, which suggests an advantage even in single-threaded burst scenarios.

The L3 cache difference is significant. The AMD processor's 16 MB is double the Intel processor's 8 MB. For workloads that repeatedly access datasets larger than 8 MB, the AMD part will experience fewer cache misses. The L2 cache per core is higher on the Intel part at 1.25 MB per core versus 1 MB per core, but the total L2 cache across all cores favors AMD, since 12 cores times 1 MB equals 12 MB total, while 5 cores times 1.25 MB equals 6.25 MB total.

Memory bandwidth is only recorded for the AMD processor at 89.6 GB/s. The Intel processor's memory bandwidth is not recorded in the database. The AMD part's support for LPDDR5X memory, combined with dual-channel configuration, provides a high-bandwidth path for data-intensive operations. The Intel part's support for DDR4 and DDR5 gives flexibility, but without a recorded bandwidth figure, no direct comparison can be made.

PCIe lane count favors AMD. The AMD processor provides 16 Gen 4 lanes (CPU only), while the Intel processor provides 8 Gen 4 lanes (CPU only). For systems that need multiple NVMe drives, add-in cards, or other PCIe devices, the AMD part has headroom for twice as many lanes. This is a structural advantage in embedded or edge systems where expansion is a requirement.

The integrated GPU comparison also favors AMD. The Radeon 890M is a higher-tier integrated graphics solution than the UHD Graphics 48EU. This affects display capabilities, video encoding, and any GPU-compute workloads that run on the integrated GPU. The exact performance difference is not quantified in the database, but the tier difference indicates a meaningful gap.

The process node difference is notable. The AMD processor is built on a 4 nm process at TSMC, while the Intel processor is built on a 10 nm process at Intel. A smaller process node generally allows higher transistor density and better power efficiency at a given performance level. The AMD part's higher TDP of 28 W, versus 15 W for the Intel part, reflects its larger core configuration and higher performance envelope.

Neither processor has an unlocked multiplier, so both are fixed-clock parts. The AMD processor's release date of 2026-02-28 makes it a newer design than the Intel processor's 2024-04-07 release. The Intel processor has a recorded launch MSRP of $107, while the AMD processor has no recorded launch MSRP.

Specification Differences

The table below lists only the fields where the two processors differ, based on the database records.

| Specification | AMD Ryzen AI Embedded P185i | Intel Processor U300L |

|---|---|---|

| Cores | 12 | 5 |

| Threads | 24 | 6 |

| Base clock | 2.00 GHz | 1.20 GHz |

| Boost clock | 5.10 GHz | 4.40 GHz |

| TDP | 28 W | 15 W |

| Socket | AMD Socket FP8 | Intel Socket 1700 |

| Codename | Gorgon Point | Raptor Lake-PS |

| Generation | Ryzen AI Embedded (Zen 5 / Zen 5c) | Intel Processor (Raptor Lake) |

| Process node | 4 nm | 10 nm |

| Foundry | TSMC | Intel |

| Die size | 233 mm² | Not recorded |

| L2 cache | 1 MB per core | 1.25 MB per core |

| L3 cache | 16 MB | 8 MB shared |

| Memory support | DDR5, LPDDR5X | DDR4, DDR5 |

| Memory bandwidth | 89.6 GB/s | Not recorded |

| ECC memory | Yes | No |

| PCIe | Gen 4, 16 lanes (CPU only) | Gen 4, 8 lanes (CPU only) |

| Integrated graphics | Radeon 890M | UHD Graphics 48EU |

| Release date | 2026-02-28 | 2024-04-07 |

| Launch MSRP | Not recorded | $107 |

| Part number | Unknown | SRPEKSRPEM |

Both processors share identical L1 cache at 80 KB per core, dual-channel memory bus, mobile market segment, Active production status, and locked multipliers. The database records no benchmark scores for either processor, and both sit at the 50th percentile against all CPUs in the database, indicating that no measured performance data has been logged for either part.