AMD Ryzen Embedded 9900X vs Intel Core Ultra 7 165HL Comparison

Head-to-Head Benchmarks

The recorded database contains no direct head-to-head benchmark scores for the AMD Ryzen Embedded 9900X and the Intel Core Ultra 7 165HL. Both processors show an average benchmark score of zero, and the head-to-head benchmark table is empty. The wins tally sits at zero for each part. This means a quantitative performance comparison based on measured workloads is not possible from the current data set.

What can be established from the database is the raw capability envelope of each chip. The AMD Ryzen Embedded 9900X operates with a base clock of 4.40 GHz and a boost clock of 5.60 GHz. The Intel Core Ultra 7 165HL runs at a base clock of 1.40 GHz and a boost clock of 5.00 GHz. The gap in base clocks is substantial, with the AMD part starting 3.00 GHz higher, while the boost advantage for AMD is 0.60 GHz. These figures suggest a significant difference in sustained frequency behavior, though without benchmark data the actual workload performance cannot be quantified.

Both processors sit at the 50th percentile against all CPUs in the database. That percentile ranking indicates neither part is positioned as an outlier in the broader population of recorded processors. The lack of benchmark scores means the percentile is a placeholder rather than a derived ranking from measured results.

The core and thread counts differ meaningfully. The AMD Ryzen Embedded 9900X provides 12 cores and 24 threads. The Intel Core Ultra 7 165HL provides 16 cores and 22 threads. Intel offers four more physical cores, while AMD offers two more threads. In heavily threaded workloads that scale with core count, the Intel part would appear to have an advantage on paper, but the AMD part has a higher thread count and much higher clock speeds. Without measured results, the interaction between these factors remains unresolved.

Architecture Differences

The two processors come from different design philosophies and manufacturing nodes. The AMD Ryzen Embedded 9900X belongs to the 9000 series and uses the Granite Ridge codename, built on the Zen 5 architecture. The process node is 4 nm, and the foundry is TSMC. The Intel Core Ultra 7 165HL belongs to the Core Ultra Series 1, uses the Meteor Lake-PS codename, and is built on Intel's 7 nm process node with Intel as the foundry. The AMD part is fabricated on a more advanced node, which typically enables higher transistor density and improved power efficiency.

The AMD processor integrates 16,630 million transistors across a die size of 2x 70.6 mm². The Intel processor has no transistor count or die size recorded in the database. The cache hierarchy also differs. The AMD Ryzen Embedded 9900X has 80 KB of L1 cache per core, 1 MB of L2 cache per core, and 64 MB of L3 cache. The Intel Core Ultra 7 165HL has 112 KB of L1 cache per core, 2 MB of L2 cache per core, and 24 MB of shared L3 cache. The AMD part carries substantially more L3 cache, 40 MB more, while the Intel part has larger per-core L1 and L2 allocations.

Memory support is similar in some respects. Both processors support DDR5 memory and use a dual-channel memory bus. The memory bandwidth is identical at 89.6 GB/s for both. ECC memory support differs: the AMD Ryzen Embedded 9900X supports ECC memory, while the Intel Core Ultra 7 165HL does not. PCI Express capabilities differ as well. The AMD part uses Gen 5 with 24 lanes from the CPU. The Intel part uses Gen 4 with 8 lanes from the CPU. The AMD processor offers a newer PCIe generation and three times the lane count.

Integrated graphics are present on both parts. The AMD Ryzen Embedded 9900X includes Radeon Graphics. The Intel Core Ultra 7 165HL includes Arc Xe-LPG 128EU. The database does not record performance figures for either integrated GPU, so direct comparison is limited to naming.

The AMD part has an unlocked multiplier, while the Intel part does not. The AMD processor has a TDP of 120 watts, while the Intel processor has a TDP of 45 watts. The AMD socket is AMD Socket AM5, and the Intel socket is Intel Socket 1851. These platform differences are fundamental, as the two chips are not interchangeable.

FAQ

Q: Which processor has more cores?

A: The Intel Core Ultra 7 165HL has 16 cores, while the AMD Ryzen Embedded 9900X has 12 cores.

Q: Which processor has a higher boost clock?

A: The AMD Ryzen Embedded 9900X boosts to 5.60 GHz, which is 0.60 GHz higher than the Intel Core Ultra 7 165HL at 5.00 GHz.

Q: Do both processors support ECC memory?

A: No. The AMD Ryzen Embedded 9900X supports ECC memory, but the Intel Core Ultra 7 165HL does not.

Q: What is the difference in PCIe generation and lane count?

A: The AMD Ryzen Embedded 9900X supports PCIe Gen 5 with 24 CPU lanes. The Intel Core Ultra 7 165HL supports PCIe Gen 4 with 8 CPU lanes.

Q: Are both processors currently in production?

A: Yes, both the AMD Ryzen Embedded 9900X and the Intel Core Ultra 7 165HL have an active production status in the database.

Q: What is the release date for each processor?

A: The AMD Ryzen Embedded 9900X was released on 2025-10-06. The Intel Core Ultra 7 165HL was released on 2024-04-07.

Specification Differences

| Specification | AMD Ryzen Embedded 9900X | Intel Core Ultra 7 165HL |

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

| Cores | 12 | 16 |

| Threads | 24 | 22 |

| Base clock | 4.40 GHz | 1.40 GHz |

| Boost clock | 5.60 GHz | 5.00 GHz |

| TDP | 120 watts | 45 watts |

| Socket | AMD Socket AM5 | Intel Socket 1851 |

| Codename | Granite Ridge | Meteor Lake-PS |

| Process node | 4 nm | 7 nm |

| Foundry | TSMC | Intel |

| L1 cache | 80 KB per core | 112 KB per core |

| L2 cache | 1 MB per core | 2 MB per core |

| L3 cache | 64 MB | 24 MB shared |

| Memory bandwidth | 89.6 GB/s | 89.6 GB/s |

| ECC memory | Yes | No |

| PCIe | Gen 5, 24 lanes | Gen 4, 8 lanes |

| Integrated graphics | Radeon Graphics | Arc Xe-LPG 128EU |

| Multiplier unlocked | Yes | No |

| Launch MSRP | Not recorded | $459 |

| Part number | 100-000000662E | SRN32 |

| Release date | 2025-10-06 | 2024-04-07 |

The transistor count of 16,630 million and die size of 2x 70.6 mm² are recorded only for the AMD part. The Intel part has no transistor or die size data in the database. The memory support field for Intel notes that DDR5 support depends on the motherboard, while the AMD field simply lists DDR5.

The Verdict

The data describes two processors with different intended positioning. The AMD Ryzen Embedded 9900X delivers higher clock speeds on both base and boost, a larger L3 cache, ECC memory support, PCIe Gen 5 with 24 lanes, an unlocked multiplier, and a more advanced 4 nm manufacturing process. The Intel Core Ultra 7 165HL counters with more physical cores, larger per-core L1 and L2 caches, a much lower TDP of 45 watts, and an integrated Arc Xe-LPG 128EU GPU.

The Intel part has a launch MSRP of $459, while the AMD part has no recorded launch MSRP. The AMD processor was released later, on 2025-10-06, compared to the Intel release on 2024-04-07.

For workloads that emphasize raw frequency, cache capacity, ECC reliability, and high-bandwidth PCIe expansion, the recorded specifications favor the AMD Ryzen Embedded 9900X. The 5.60 GHz boost clock and 64 MB of L3 cache are notable advantages. For power-constrained environments, the Intel Core Ultra 7 165HL draws 75 watts less at its TDP rating and offers four additional cores, which could matter in parallel workloads that fit within a lower power envelope.

The absence of benchmark scores means neither processor can be declared a performance winner in the database. The specification differences are clear, but their real-world impact remains unmeasured. Users should treat the recorded data as a structural comparison, not a performance ranking. The AMD part appears suited to scenarios requiring high frequency, large cache, ECC support, and PCIe Gen 5 connectivity. The Intel part appears suited to scenarios requiring more cores, lower power draw, and an integrated Arc graphics solution.