AMD Ryzen Embedded 9900X vs Intel Core 7 251TE Comparison

Head-to-Head Benchmarks

The recorded benchmark data for this comparison is limited to the Intel Core 7 251TE, while the AMD Ryzen Embedded 9900X has no submitted benchmark scores in the database. This asymmetry means the direct head-to-head section relies on the Intel processor's measured results and its position relative to other CPUs, with the AMD part assessed on architectural specifications alone.

The Intel Core 7 251TE posts a multicore score of 25518 in Cinebench R23, while its single-core result reaches 3602 in the same test. In Cinebench R20, the processor delivers 10717 points multicore and 1512 points single-core. The older Cinebench R15 workload shows 2572 points multicore and 362 points single-core. These figures indicate a strong multi-threaded showing, with the 24-core, 32-thread configuration driving substantial parallel throughput.

PassMark results reinforce this pattern. The Core 7 251TE records 30022 in multithreaded testing and 3568 in single-thread testing. Integer math completes at 125739, floating-point math at 85607, and extended instructions at 16974. Data compression scores 334399, while data encryption reaches 22176. Random string sorting finishes at 39643, and physics simulation posts 1938. Prime number finding is the outlier at 140, a modest figure for this workload.

The database places the Core 7 251TE at the 88th percentile among all CPUs, with an average benchmark score of 41650. Its nearest rivals cluster tightly around this figure. The Intel Core Ultra 7 265H averages 41621, a delta of 0.1 percent. The Intel Core i7-14650HX averages 41576, a delta of 0.2 percent. The Intel Core i7-12850HX averages 41779, a delta of negative 0.3 percent. The Intel Core i7-14700T averages 41914, a delta of negative 0.6 percent. The Core 7 251TE sits essentially level with these competitors, within a single percentage point in either direction.

For the AMD Ryzen Embedded 9900X, no benchmark submissions exist in the database, and its average benchmark score is recorded as zero. Its percentile ranking stands at 50, which reflects the absence of measured data rather than an actual performance tier. Without scores for the AMD part, no direct numeric wins can be established for either processor in this section.

Architecture Differences

The two processors diverge sharply in their underlying design. The AMD Ryzen Embedded 9900X uses the Granite Ridge codename and belongs to the Ryzen Embedded generation built on Zen 5 architecture. It is fabricated on a 4 nm process at TSMC, with a transistor count of 16,630 million spread across a die size of 2x 70.6 mm². The Intel Core 7 251TE uses the Bartlett Lake codename within the Core 7 generation, fabricated on a 10 nm process at Intel, with a die size of 215 mm² and no transistor count recorded in the database.

Core configurations differ significantly. The AMD part provides 12 cores and 24 threads, while the Intel part provides 24 cores and 32 threads. Clock speeds also diverge: the Ryzen Embedded 9900X has a base clock of 4.40 GHz and a boost clock of 5.60 GHz, whereas the Core 7 251TE has a base clock of 1.40 GHz and a boost clock of 5.40 GHz. The AMD chip runs at a much higher idle baseline, while the Intel chip relies on its boost ceiling to approach similar peak frequencies.

Cache hierarchies follow different philosophies. The AMD processor offers 80 KB of L1 cache per core and 1 MB of L2 cache per core, with 64 MB of L3 cache. The Intel processor also uses 80 KB of L1 per core but increases L2 to 1.25 MB per core, while L3 drops to 36 MB shared. The AMD part's larger L3 pool likely benefits workloads with repeated data access across many threads, though the Intel part compensates with more physical cores.

Memory support also separates the two. The AMD Ryzen Embedded 9900X supports DDR5 exclusively, while the Intel Core 7 251TE supports both DDR4 and DDR5. Both use dual-channel memory buses and both show a memory bandwidth of 89.6 GB/s in the database. ECC memory support is present on both processors, a notable feature for embedded and workstation deployments.

The AMD part uses AMD Socket AM5 and exposes PCIe Gen 5 with 24 lanes from the CPU. The Intel part uses Intel Socket 1700 and exposes PCIe Gen 5 with 16 lanes from the CPU. Integrated graphics differ as well: the AMD processor carries Radeon Graphics, while the Intel processor carries UHD Graphics 770. The AMD chip has an unlocked multiplier, while the Intel chip is locked. The AMD part was released on 2025-10-06, while the Intel part was released on 2025-01-12, making the Intel processor roughly nine months earlier to market.

FAQ

Q: Which processor has more cores and threads?

A: The Intel Core 7 251TE has 24 cores and 32 threads, while the AMD Ryzen Embedded 9900X has 12 cores and 24 threads.

Q: How do their clock speeds compare?

A: The AMD Ryzen Embedded 9900X runs at a 4.40 GHz base clock and 5.60 GHz boost clock. The Intel Core 7 251TE runs at a 1.40 GHz base clock and 5.40 GHz boost clock.

Q: What benchmark scores exist for the AMD Ryzen Embedded 9900X?

A: The database contains no benchmark scores for the AMD Ryzen Embedded 9900X. Its average benchmark score is zero and its percentile ranking is 50, reflecting the lack of submitted measurements.

Q: How does the Intel Core 7 251TE compare to its nearest rivals?

A: The Core 7 251TE averages 41650, with the Intel Core Ultra 7 265H at 41621 (0.1 percent delta), the Intel Core i7-14650HX at 41576 (0.2 percent delta), the Intel Core i7-12850HX at 41779 (negative 0.3 percent delta), and the Intel Core i7-14700T at 41914 (negative 0.6 percent delta).

Q: What memory types does each processor support?

A: The AMD Ryzen Embedded 9900X supports DDR5 only. The Intel Core 7 251TE supports both DDR4 and DDR5. Both use dual-channel memory with 89.6 GB/s bandwidth and both support ECC memory.

Q: Which socket and PCIe configuration does each processor use?

A: The AMD Ryzen Embedded 9900X uses AMD Socket AM5 with PCIe Gen 5 and 24 CPU lanes. The Intel Core 7 251TE uses Intel Socket 1700 with PCIe Gen 5 and 16 CPU lanes.

The Verdict

The recorded data supports a clear split between the two processors based on workload type. The Intel Core 7 251TE delivers measured multicore results at the 88th percentile of all CPUs, with a Cinebench R23 multicore score of 25518 and a PassMark multithread score of 30022. Its 24 cores and 32 threads position it for heavily parallel workloads, and its average benchmark score of 41650 places it within 0.6 percent of the Intel Core i7-14700T, its closest tracked rival. The Intel part's 45 W TDP also suggests efficiency in constrained environments, though the database does not include direct power measurements for this comparison.

The AMD Ryzen Embedded 9900X has no benchmark scores in the database, so its measured performance cannot be ranked against the Intel part or any other processor. What the specifications show is a 12-core, 24-thread design on a 4 nm TSMC process with a 5.60 GHz boost clock and 64 MB of L3 cache. Its 120 W TDP, unlocked multiplier, and 24 PCIe Gen 5 lanes indicate a different target profile: higher per-core frequency, larger cache, and more expansion connectivity. The AMD part also supports only DDR5, while the Intel part retains DDR4 compatibility.

For users who require verified multi-threaded throughput and a lower 45 W TDP, the Intel Core 7 251TE has the measured results to back that choice. For users who prioritize the AMD part's Zen 5 architecture, higher boost clock, or larger L3 cache, the decision rests on specifications rather than benchmark data. The database currently contains no evidence of the AMD processor's real-world performance, so any selection between these two should account for that gap in measured information. The Intel part also carries a launch MSRP of $384, which the database records for that processor only.

Specification Differences

| Specification | AMD Ryzen Embedded 9900X | Intel Core 7 251TE |

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

| Cores | 12 | 24 |

| Threads | 24 | 32 |

| Base clock | 4.40 GHz | 1.40 GHz |

| Boost clock | 5.60 GHz | 5.40 GHz |

| TDP | 120 W | 45 W |

| Socket | AMD Socket AM5 | Intel Socket 1700 |

| Codename | Granite Ridge | Bartlett Lake |

| Generation | Ryzen Embedded (Zen 5 (Granite Ridge)) | Core 7 (Bartlett Lake) |

| Process node | 4 nm (TSMC) | 10 nm (Intel) |

| Die size | 2x 70.6 mm² | 215 mm² |

| Transistors | 16,630 million | Not recorded |

| L1 cache | 80 KB (per core) | 80 KB (per core) |

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

| L3 cache | 64 MB | 36 MB (shared) |

| Memory support | DDR5 | DDR4, DDR5 |

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

| ECC memory | Yes | Yes |

| PCIe | Gen 5, 24 lanes (CPU only) | Gen 5, 16 lanes (CPU only) |

| Integrated graphics | Radeon Graphics | UHD Graphics 770 |

| Multiplier unlocked | Yes | No |

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

| Launch MSRP | Not recorded | $384 |

| Percentile vs all CPUs | 50 | 88 |

| Average benchmark score | 0 | 41650 |