AMD Ryzen Embedded 9700X vs Intel Core Ultra 9 285HX Comparison

Head-to-Head Benchmarks

The Intel Core Ultra 9 285HX carries the entire benchmark load in this comparison, as the recorded database contains no benchmark entries for the AMD Ryzen Embedded 9700X. The Intel part scores 36,429.5 in Cinebench R23 multi-core, 20,236 in Cinebench R20 multi-core, and 5,656.5 in Cinebench R15 multi-core. Single-core results follow at 2,187.5 in Cinebench R23, 2,856 in Cinebench R20, and 323.5 in Cinebench R15. These numbers place the Ultra 9 285HX at the 95th percentile among all CPUs in the database, with an average benchmark score of 76,155.

The absence of any recorded measurements for the Ryzen Embedded 9700X means the head-to-head comparison is one-sided by data availability, not necessarily by capability. The Intel processor's nearest rivals in the database include the AMD Ryzen 9 8945HX at 76,212 (0.1% ahead), the AMD EPYC Embedded 8224P at 76,492 (0.4% ahead), the AMD Ryzen Threadripper PRO 9945WX at 76,513 (0.5% ahead), and the AMD Ryzen 9 9950X3D at 75,779 (0.5% behind). The Ultra 9 285HX sits within a narrow band of performance, trailing the top three by less than half a percent while leading the 9950X3D by half a percent.

PassMark workloads further characterize the Intel part. Data compression scores 631,885, data encryption scores 48,567, extended instructions score 49,148, and prime number finding scores 460. Floating point math reaches 194,998, integer math reaches 155,076, multithread performance scores 56,902, physics scores 3,476, random string sorting scores 77,196, and single-thread performance scores 4,618. These figures indicate a processor that handles both integer-heavy and floating-point-heavy tasks with strong throughput, consistent with its 24-core, 24-thread configuration.

Without any benchmark entries for the AMD chip, the database cannot produce a direct score comparison. The Intel part's wins across all recorded tests are unopposed, and the wins tally reflects this: zero wins for AMD, zero wins for Intel in the head-to-head array, but the Intel part has a full benchmark suite recorded while the AMD part has none.

Where Each One Wins

The Intel Core Ultra 9 285HX demonstrates its strongest showing in multi-threaded rendering workloads. Cinebench R23 multi-core at 36,429.5 and R20 multi-core at 20,236 both indicate substantial parallel throughput, which aligns with the processor's 24 cores and 24 threads. The PassMark multithread score of 56,902 and integer math score of 155,076 reinforce this pattern. For workloads that scale across cores, such as video encoding, compilation, or scientific simulation, the recorded data shows the Ultra 9 285HX delivers high absolute scores.

Single-thread performance is also solid. The Cinebench R23 single-core score of 2,187.5 and R20 single-core score of 2,856 place the chip in a competitive position for lightly threaded tasks. The PassMark single-thread score of 4,618 confirms that the boost clock of 5.50 GHz translates into responsive single-core behavior. The 285HX also shows strength in memory-sensitive operations, with a recorded memory bandwidth of 102.4 GB/s and a 36 MB shared L3 cache.

The AMD Ryzen Embedded 9700X has no recorded wins because the database contains no benchmark scores for it. Its specifications, however, suggest where it might compete: 8 cores, 16 threads, a boost clock of 5.50 GHz, 32 MB shared L3 cache, and a 65 W TDP. The data cannot confirm any win for the AMD part, so the use-case split is entirely based on the Intel processor's measured performance. The database records the 9700X at the 50th percentile among all CPUs, but with an average benchmark score of zero due to missing measurements.

Architecture Differences

The two processors diverge sharply in architecture. The AMD Ryzen Embedded 9700X uses the Granite Ridge codename, part of the Ryzen Embedded (Zen 5) generation, built on a 4 nm TSMC process node. It contains 8,315 million transistors on a 70.6 mm² die. The Intel Core Ultra 9 285HX uses the Arrow Lake codename, part of the Ultra 9 (Arrow Lake-HX) generation, built on a 3 nm TSMC process node with 17,800 million transistors on a 243 mm² die. The Intel die is more than three times larger in area and packs more than double the transistor count.

Core counts differ dramatically. The AMD chip has 8 cores and 16 threads, while the Intel chip has 24 cores and 24 threads. Notably, the Intel part does not use Hyper-Threading, so thread count equals core count. The AMD part uses simultaneous multithreading, doubling its thread count. Cache hierarchies also differ: the AMD chip provides 80 KB L1 per core, 1 MB L2 per core, and 32 MB shared L3. The Intel chip provides 192 KB L1 per core, 3 MB L2 per core, and 36 MB shared L3. The Intel L2 is three times larger per core, and its L3 is 4 MB larger overall.

Memory support is similar in type: both use DDR5 with dual-channel buses. The Intel part records a higher memory bandwidth at 102.4 GB/s versus 89.6 GB/s for the AMD part. Both support ECC memory. PCIe capability differs: the AMD chip offers Gen 5 with 24 lanes (CPU only), while the Intel chip offers Gen 5 with 20 lanes (CPU only). Integrated graphics differ as well: the AMD part has Radeon Graphics, while the Intel part has Arc Xe-LPG Graphics 64EU.

The socket and market segment separate the two further. The AMD chip uses AMD Socket AM5 and is classified as a desktop part. The Intel chip uses Intel BGA 2114 and is classified as a mobile part. Both have unlocked multipliers, both are in active production, and both have release dates in 2025: the AMD chip on October 6, 2025, and the Intel chip on January 12, 2025. The Intel part's production status is Active, as is the AMD part's.

FAQ

Q: Which processor has more cores and threads?

A: The Intel Core Ultra 9 285HX has 24 cores and 24 threads. The AMD Ryzen Embedded 9700X has 8 cores and 16 threads.

Q: What are the boost clock speeds for each processor?

A: Both processors have a boost clock of 5.50 GHz. The AMD part has a base clock of 3.80 GHz, while the Intel part has a base clock of 2.80 GHz.

Q: How does the cache compare between the two?

A: The AMD part has 80 KB L1 per core, 1 MB L2 per core, and 32 MB shared L3. The Intel part has 192 KB L1 per core, 3 MB L2 per core, and 36 MB shared L3.

Q: What is the memory bandwidth difference?

A: The Intel Core Ultra 9 285HX records 102.4 GB/s memory bandwidth. The AMD Ryzen Embedded 9700X records 89.6 GB/s. Both use dual-channel DDR5.

Q: Which processor has a higher percentile ranking in the database?

A: The Intel Core Ultra 9 285HX is at the 95th percentile among all CPUs. The AMD Ryzen Embedded 9700X is at the 50th percentile, but with an average benchmark score of zero due to no recorded measurements.

Q: What are the process nodes and foundries?

A: The AMD part uses a 4 nm TSMC process node. The Intel part uses a 3 nm TSMC process node. Both are manufactured by TSMC, but the Intel node is smaller.

The Verdict

The recorded data points exclusively to the Intel Core Ultra 9 285HX as the measured performer. Its average benchmark score of 76,155 places it at the 95th percentile, and its nearest rivals in the database are all within 0.5% of its score. The AMD Ryzen Embedded 9700X has no benchmark entries, so any performance claim about it cannot be supported by this database. The Intel part's 24 cores and 24 threads, 36 MB L3 cache, and 102.4 GB/s memory bandwidth provide a strong foundation for multi-threaded workloads. The AMD part's 8 cores and 16 threads, 32 MB L3 cache, and 89.6 GB/s memory bandwidth indicate a smaller footprint, but without measurements, the database cannot quantify its relative performance.

The Intel processor is a mobile part on Intel BGA 2114, while the AMD processor is a desktop part on AMD Socket AM5. Users requiring a socketed desktop processor with ECC support and Gen 5 PCIe at 24 lanes would look at the AMD part. Users requiring a mobile processor with a higher core count and higher memory bandwidth would look at the Intel part. The data shows the Intel part's benchmark superiority, but it also shows that the AMD part remains unmeasured, leaving its true standing unknown. The verdict from the recorded data is clear: the Intel Core Ultra 9 285HX delivers verified high performance, while the AMD Ryzen Embedded 9700X awaits benchmark validation.

Specification Differences

| Specification | AMD Ryzen Embedded 9700X | Intel Core Ultra 9 285HX |

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

| Cores | 8 | 24 |

| Threads | 16 | 24 |

| Base Clock | 3.80 GHz | 2.80 GHz |

| Boost Clock | 5.50 GHz | 5.50 GHz |

| TDP | 65 W | 55 W |

| Socket | AMD Socket AM5 | Intel BGA 2114 |

| Codename | Granite Ridge | Arrow Lake-HX |

| Generation | Ryzen Embedded (Zen 5) | Ultra 9 (Arrow Lake-HX) |

| Process Node | 4 nm | 3 nm |

| Foundry | TSMC | TSMC |

| Transistors | 8,315 million | 17,800 million |

| Die Size | 70.6 mm² | 243 mm² |

| L1 Cache | 80 KB (per core) | 192 KB (per core) |

| L2 Cache | 1 MB (per core) | 3 MB (per core) |

| L3 Cache | 32 MB (shared) | 36 MB (shared) |

| Memory Bandwidth | 89.6 GB/s | 102.4 GB/s |

| PCIe | Gen 5, 24 Lanes (CPU only) | Gen 5, 20 Lanes (CPU only) |

| Integrated Graphics | Radeon Graphics | Arc Xe-LPG Graphics 64EU |

| Market Segment | Desktop | Mobile |

| Release Date | 2025-10-06 | 2025-01-12 |

| Part Number | 100-000001404E | SRVFJ |