AMD Ryzen Embedded 9900X3D vs Intel Core 5 221E Comparison

The Verdict

The data in this comparison is one-sided. The Intel Core 5 221E is the only processor of the two with recorded benchmark results, while the AMD Ryzen Embedded 9900X3D has no benchmark entries and an average benchmark score of zero. The Intel part sits at the 87th percentile of all CPUs in the database, while the AMD part sits at the 50th percentile, a position that reflects the absence of measured data rather than actual performance. The Intel Core 5 221E also has a launch MSRP of $232, which can be stated once as a reference point.

For anyone choosing between these two based strictly on the database, the Intel Core 5 221E is the only option with verified scores. The AMD Ryzen Embedded 9900X3D cannot be evaluated for performance from the recorded data. The Intel part's average benchmark score is 40144, placing it within 0.4% of the Intel Core i9-13905H and 0.2% ahead of both the AMD Ryzen 7 7700 and the AMD Ryzen AI 9 365. It trails the AMD Ryzen 9 270 by 0.3%. The AMD Ryzen Embedded 9900X3D, by contrast, has an average benchmark score of zero, which means no comparable ranking exists.

The Intel Core 5 221E is the pick for anyone who needs a processor with demonstrated multi-threaded and single-threaded performance. The AMD Ryzen Embedded 9900X3D is the pick for anyone who needs 3D V-Cache, a higher boost clock, a newer process node, and a larger L3 cache, but those advantages cannot be quantified with benchmark scores from the database.

Where Each One Wins

The Intel Core 5 221E wins in every measured category because it is the only one with measurements. In Cinebench R23, it scores 25933 in multi-core and 3661 in single-core. In Cinebench R20, it scores 10891 in multi-core and 1537 in single-core. In Cinebench R15, it scores 2613 in multi-core and 368 in single-core. The PassMark suite shows a similar pattern: 30510 in multithread, 4147 in single-thread, 117813 in integer math, 79028 in floating point math, 324285 in data compression, and 19205 in data encryption.

The AMD Ryzen Embedded 9900X3D cannot claim any benchmark win because the database contains no scores for it. Its specifications suggest strengths in specific workloads, but the recorded data does not confirm them. The 128 MB L3 cache and 5.50 GHz boost clock indicate potential in cache-sensitive and lightly threaded tasks, yet without scores, those remain unverified.

The Intel part also wins on availability of data. Its percentile ranking of 87 versus the AMD part's 50 is the only direct comparison the database permits. The AMD part's percentile is not a performance result; it is a placeholder for an unmeasured product.

Architecture Differences

The AMD Ryzen Embedded 9900X3D uses the Granite Ridge codename and belongs to the Ryzen Embedded generation built on Zen 5. It is manufactured on a 4 nm process at TSMC, with a transistor count of 16,630 million across a die size of 2x 70.6 mm². The Intel Core 5 221E uses the Bartlett Lake codename and belongs to the Core 5 generation. It is manufactured on a 10 nm process at Intel with a die size of 257 mm².

The core counts differ. The AMD part has 12 cores and 24 threads. The Intel part has 14 cores and 20 threads. The AMD part has a higher base clock of 4.40 GHz against the Intel part's 2.70 GHz, and a higher boost clock of 5.50 GHz against 5.20 GHz. The AMD part has a 120 W TDP, while the Intel part has a 65 W TDP.

Cache configurations diverge significantly. Both use 80 KB of L1 per core. The AMD part uses 1 MB of L2 per core and 128 MB of L3 cache. The Intel part uses 2 MB of L2 per core and 24 MB of shared L3 cache. The AMD part's L3 cache is more than five times larger.

Memory support differs. The AMD part supports DDR5 only, with dual-channel memory and 89.6 GB/s bandwidth. The Intel part supports both DDR4 and DDR5, also dual-channel with 89.6 GB/s bandwidth. Both support ECC memory.

PCIe connectivity differs. The AMD part provides Gen 5 with 24 lanes from the CPU. The Intel part provides Gen 5 with 16 lanes from the CPU. Integrated graphics differ: the AMD part uses Radeon Graphics, while the Intel part uses UHD Graphics 730.

The sockets are incompatible. The AMD part uses AMD Socket AM5, while the Intel part uses Intel Socket 1700. The AMD part has an unlocked multiplier; the Intel part does not. The AMD part was released on 2025-10-06, while the Intel part was released on 2025-01-12. The Intel part has a launch MSRP of $232; the AMD part has no launch MSRP recorded.

FAQ

Q: Which processor has more cores?

A: The Intel Core 5 221E has 14 cores, while the AMD Ryzen Embedded 9900X3D has 12 cores. The AMD part has more threads, 24 versus 20.

Q: Which processor has the larger L3 cache?

A: The AMD Ryzen Embedded 9900X3D has 128 MB of L3 cache. The Intel Core 5 221E has 24 MB of shared L3 cache.

Q: What is the boost clock difference?

A: The AMD Ryzen Embedded 9900X3D boosts to 5.50 GHz. The Intel Core 5 221E boosts to 5.20 GHz. The AMD part is 0.30 GHz higher.

Q: Which processor supports DDR4 memory?

A: The Intel Core 5 221E supports both DDR4 and DDR5. The AMD Ryzen Embedded 9900X3D supports DDR5 only.

Q: Which processor has a higher TDP?

A: The AMD Ryzen Embedded 9900X3D has a 120 W TDP. The Intel Core 5 221E has a 65 W TDP.

Q: Which processor has recorded benchmark scores?

A: Only the Intel Core 5 221E has recorded benchmark scores in the database. Its average benchmark score is 40144, and it ranks at the 87th percentile. The AMD Ryzen Embedded 9900X3D has no benchmark scores and an average benchmark score of zero.

Head-to-Head Benchmarks

The database lists no direct head-to-head benchmark entries between these two processors. The Intel Core 5 221E has 17 recorded benchmark scores; the AMD Ryzen Embedded 9900X3D has none. The only quantitative comparison available is the average benchmark score and percentile ranking.

The Intel Core 5 221E's average benchmark score is 40144. Its nearest rivals in the database are the AMD Ryzen 9 270 at 40246, which is 0.3% higher, the Intel Core i9-13905H at 40313, which is 0.4% higher, the AMD Ryzen 7 7700 at 40081, which is 0.2% lower, and the AMD Ryzen AI 9 365 at 40048, which is 0.2% lower. This places the Intel part in a tight cluster with those four processors, all within 0.4% of each other.

Within its own benchmark suite, the Intel Core 5 221E shows consistent scaling. The Cinebench R23 multi-core score of 25933 is 2.38 times the Cinebench R20 multi-core score of 10891, and the R20 score is 4.17 times the R15 score of 2613. Single-core scaling is similar: R23 at 3661 is 2.38 times R20 at 1537, which is 4.18 times R15 at 368. The PassMark single-thread score of 4147 matches the single_thread score of 4147, confirming consistency across the two listings.

The Intel part's PassMark multithread score is 30510, while its integer math score is 117813 and floating point math is 79028. Data compression reaches 324285, which is the highest raw score in its suite, while find prime numbers is the lowest at 173. The data encryption score is 19205, and extended instructions is 18216. Random string sorting is 37686, and physics is 2230.

For the AMD Ryzen Embedded 9900X3D, no such analysis is possible. The database records zero benchmark scores, an average benchmark score of zero, and a percentile of 50. The nearest rivals field for the AMD part is empty, meaning no comparison group exists. The Intel part's nearest rivals provide context for its performance, but the AMD part has no context at all.

The biggest win in this comparison belongs to the Intel Core 5 221E in the category of measured performance. It has scores across rendering, math, encryption, compression, and physics workloads. The AMD Ryzen Embedded 9900X3D has no scores in any of those categories. The specification sheet gives the AMD part advantages in cache size, clock speed, process node, and PCIe lane count, but the database cannot confirm how those translate into benchmark results.

Specification Differences

The two processors differ in the following recorded fields:

| Specification | AMD Ryzen Embedded 9900X3D | Intel Core 5 221E |

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

| Cores | 12 | 14 |

| Threads | 24 | 20 |

| Base clock | 4.40 GHz | 2.70 GHz |

| Boost clock | 5.50 GHz | 5.20 GHz |

| TDP | 120 W | 65 W |

| Socket | AMD Socket AM5 | Intel Socket 1700 |

| Codename | Granite Ridge | Bartlett Lake |

| Generation | Ryzen Embedded (Zen 5) | Core 5 |

| Process node | 4 nm | 10 nm |

| Foundry | TSMC | Intel |

| Die size | 2x 70.6 mm² | 257 mm² |

| Transistors | 16,630 million | Not recorded |

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

| L3 cache | 128 MB | 24 MB shared |

| Memory support | DDR5 | DDR4, DDR5 |

| PCIe | Gen 5, 24 lanes | Gen 5, 16 lanes |

| Integrated graphics | Radeon Graphics | UHD Graphics 730 |

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

| Multiplier unlocked | Yes | No |

| Launch MSRP | Not recorded | $232 |

| Part number | 100-000001368E | SRQDVQ659 |

Memory bandwidth is identical at 89.6 GB/s for both, and both use dual-channel memory. Both support ECC memory. L1 cache is identical at 80 KB per core. Both have active production status and target the desktop market segment.