AMD Ryzen 7 7700X3D vs Intel Core 5 221E Comparison

FAQ

Q: What are the core and thread counts of the AMD Ryzen 7 7700X3D and Intel Core 5 221E?

A: The AMD Ryzen 7 7700X3D has 8 cores and 16 threads. The Intel Core 5 221E has 14 cores and 20 threads.

Q: Which processor has a higher boost clock?

A: The Intel Core 5 221E boosts to 5.20 GHz, while the AMD Ryzen 7 7700X3D boosts to 4.50 GHz.

Q: Do both processors support ECC memory?

A: Yes, both the AMD Ryzen 7 7700X3D and the Intel Core 5 221E support ECC memory.

Q: What is the process node for each processor?

A: The AMD Ryzen 7 7700X3D is built on a 5 nm process by TSMC. The Intel Core 5 221E uses a 10 nm process from Intel.

Q: Which processor has the larger L3 cache?

A: The AMD Ryzen 7 7700X3D has 96 MB of shared L3 cache. The Intel Core 5 221E has 24 MB of shared L3 cache.

Q: What is the market segment for each processor?

A: Both the AMD Ryzen 7 7700X3D and the Intel Core 5 221E are listed as Desktop market segment processors.

Architecture Differences

The AMD Ryzen 7 7700X3D belongs to the 7000 series, built on the Raphael codename with Zen 4 architecture. It uses a 5 nm process from TSMC, has 11,270 million transistors, and a die size of 71 mm². The Intel Core 5 221E is based on the Bartlett Lake codename, uses Intel's 10 nm process, and has a die size of 257 mm². The transistor count for the Intel part is not recorded in the database.

Core configuration differs substantially. The AMD processor provides 8 cores and 16 threads, while the Intel processor provides 14 cores and 20 threads. The AMD part has a base clock of 4.00 GHz and a boost clock of 4.50 GHz. The Intel part has a lower base clock of 2.70 GHz but a higher boost clock of 5.20 GHz.

Cache hierarchies are also structured differently. The AMD Ryzen 7 7700X3D has 64 KB of L1 cache per core, 1 MB of L2 cache per core, and 96 MB of shared L3 cache. The Intel Core 5 221E has 80 KB of L1 cache per core, 2 MB of L2 cache per core, and 24 MB of shared L3 cache.

Memory support differs: the AMD processor supports DDR5 only, while the Intel processor supports both DDR4 and DDR5. Both use a dual-channel memory bus. The AMD part has a recorded memory bandwidth of 83.2 GB/s, while the Intel part has 89.6 GB/s.

Socket compatibility separates the two entirely. The AMD Ryzen 7 7700X3D uses AMD Socket AM5, while the Intel Core 5 221E uses Intel Socket 1700. PCIe connectivity also differs: the AMD part has Gen 5 with 24 lanes (CPU only), and the Intel part has Gen 5 with 16 lanes (CPU only).

Integrated graphics are present in both. The AMD processor uses Radeon Graphics, while the Intel processor uses UHD Graphics 730. Neither processor has an unlocked multiplier. The AMD release date is recorded as 2026-05-30, and the Intel release date is 2025-01-12. Both are marked as Active in production status.

Head-to-Head Benchmarks

The database contains benchmark records for the Intel Core 5 221E, but no benchmark records for the AMD Ryzen 7 7700X3D. Consequently, direct score comparisons cannot be made from the recorded data. The analysis below covers the Intel processor's recorded performance and its position against nearest rivals.

In Cinebench R15 multicore, the Intel Core 5 221E scores 2613. Its single-core score in the same test is 368. In Cinebench R20, the multicore score is 10891 and the single-core score is 1537. In Cinebench R23, the multicore score is 25933 and the single-core score is 3661.

PassMark results cover a wide range of workloads. The Intel processor scores 324285 in data compression and 19205 in data encryption. Extended instructions score 18216. Prime number finding scores 173. Floating point math scores 79028. Integer math scores 117813. The multithread score is 30510, and the physics score is 2230. Random string sorting scores 37686. The single-thread score is 4147, recorded twice in the database under slightly different test names.

The Intel Core 5 221E holds an average benchmark score of 40144, placing it in the 87th percentile of all CPUs in the database. Its nearest rivals are all AMD processors plus one Intel mobile part. The AMD Ryzen 7 7700 has an average score of 40081, which is 0.2% lower. The AMD Ryzen AI 9 365 also scores 40048, 0.2% lower. The AMD Ryzen 9 270 scores 40246, which is 0.3% higher than the Intel part. The Intel Core i9-13905H scores 40313, 0.4% higher.

The delta values are small. The Intel Core 5 221E sits within a narrow band of roughly 0.4% of its nearest rivals. The data indicates that the Intel processor is effectively tied with these four rivals in average benchmark score, with no meaningful performance gap in either direction.

For the AMD Ryzen 7 7700X3D, the database lists an average benchmark score of 0 and the 50th percentile, with no rival records. This indicates that no benchmark measurements have been recorded for that processor in the database. Without recorded scores, quantitative comparison of the two processors is not possible from the available data.

The recorded data does show that the Intel Core 5 221E delivers strong multicore throughput, with a Cinebench R23 multicore score of 25933 and a PassMark multithread score of 30510. Its single-core Cinebench R23 score of 3661 indicates solid per-thread performance. The gap between its 2.70 GHz base clock and 5.20 GHz boost clock suggests a wide dynamic range, which the benchmark scores reflect in the form of competitive single-thread results.

The Verdict

The recorded data supports a clear position: the Intel Core 5 221E is a measured, benchmarked processor with strong scores and a high percentile ranking. The AMD Ryzen 7 7700X3D has no recorded benchmark scores in the database, so no performance verdict can be derived for it from the available information.

For the Intel Core 5 221E, the data shows a processor that ranks in the 87th percentile of all CPUs. Its average benchmark score of 40144 places it in a tight cluster with the AMD Ryzen 7 7700, AMD Ryzen AI 9 365, AMD Ryzen 9 270, and Intel Core i9-13905H. The largest recorded delta among these rivals is 0.4%, which means the Intel part is statistically indistinguishable from these competitors in aggregate performance.

Users evaluating the Intel Core 5 221E should note its 14 cores and 20 threads, 5.20 GHz boost clock, and 89.6 GB/s memory bandwidth. The processor supports both DDR4 and DDR5 memory, which offers platform flexibility. Its 65 W TDP is lower than the AMD part's 120 W TDP, a meaningful difference in thermal and power envelope.

For the AMD Ryzen 7 7700X3D, the only conclusions available from the database concern its specifications. It has 8 cores and 16 threads, a 4.50 GHz boost clock, 96 MB of L3 cache, and 83.2 GB/s memory bandwidth. Its 120 W TDP is higher than the Intel part. The lack of benchmark data means the database cannot rank it against the Intel Core 5 221E or any other processor.

The appropriate choice depends entirely on whether benchmark data is required. The Intel Core 5 221E has verified performance records across Cinebench R15, R20, R23, and multiple PassMark workloads. The AMD Ryzen 7 7700X3D has none. From the data alone, the Intel processor is the only one with demonstrated performance credentials.

Specification Differences

The table below lists the recorded specification fields where the two processors differ.

| Specification | AMD Ryzen 7 7700X3D | Intel Core 5 221E |

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

| Cores | 8 | 14 |

| Threads | 16 | 20 |

| Base Clock | 4.00 GHz | 2.70 GHz |

| Boost Clock | 4.50 GHz | 5.20 GHz |

| TDP | 120 W | 65 W |

| Socket | AMD Socket AM5 | Intel Socket 1700 |

| Codename | Raphael | Bartlett Lake |

| Generation | Ryzen 7 (Zen 4 (Raphael)) | Core 5 (Bartlett Lake) |

| Process Node | 5 nm | 10 nm |

| Foundry | TSMC | Intel |

| Transistors | 11,270 million | Not recorded |

| Die Size | 71 mm² | 257 mm² |

| L1 Cache | 64 KB (per core) | 80 KB (per core) |

| L2 Cache | 1 MB (per core) | 2 MB (per core) |

| L3 Cache | 96 MB (shared) | 24 MB (shared) |

| Memory Support | DDR5 | DDR4, DDR5 |

| Memory Bandwidth | 83.2 GB/s | 89.6 GB/s |

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

| Integrated Graphics | Radeon Graphics | UHD Graphics 730 |

| Release Date | 2026-05-30 | 2025-01-12 |

| Launch MSRP | $329 | $232 |

| Part Number | 100-000002235 | SRQDVQ659 |

Both processors share several traits: dual-channel memory bus, ECC memory support, Desktop market segment, Active production status, and locked multipliers. The AMD part uses 5 nm TSMC fabrication with a much smaller die and higher transistor count. The Intel part uses a larger 10 nm die with a lower TDP and higher boost clock. The AMD processor offers more PCIe lanes and a larger L3 cache, while the Intel processor offers more cores, threads, and memory bandwidth.