AMD Ryzen 7 5800XT vs Intel Core 5 221E Comparison

Head-to-Head Benchmarks

The head-to-head results show a clear overall victory for the Intel Core 5 221E, which takes 14 of the 17 recorded comparisons. The AMD Ryzen 7 5800XT wins 3 tests, all of which are specialized workloads. The most decisive Intel win comes in PassMark physics, where the Core 5 221E scores 2230 against 1355, a 39.2% advantage. Floating point math follows closely: 79028 versus 53808, a 31.9% lead. Prime number finding shows a 31.2% margin (173 versus 119). The Intel chip also leads integer math by 20.3% (117813 versus 93942) and single-thread performance by 14.8% (4147 versus 3535 in PassMark single-thread).

The Cinebench suite tells a consistent story. Across Cinebench R15, R20, and R23, both single-core and multi-core results show the same 8.2% deficit for the AMD part. The Intel Core 5 221E records 2613 versus 2398 in R15 multi-core, 10891 versus 9993 in R20 multi-core, and 25933 versus 23794 in R23 multi-core. Single-core numbers follow: 368 versus 338 in R15, 1537 versus 1410 in R20, and 3661 versus 3359 in R23. The overall PassMark multithread score adds another Intel win, 30510 versus 28053, a 8.1% margin. Random string sorting is closer, 37686 versus 35911, a 4.7% edge.

The AMD Ryzen 7 5800XT counters in three specific areas. Extended instructions show its largest win: 24270 versus 18216, a 33.2% advantage. Data encryption follows at 11.7% (21461 versus 19205), and data compression at 8.5% (352002 versus 324285). These wins reveal a pattern: the AMD architecture handles certain instruction-heavy and cryptography-related tasks more efficiently, while the Intel part dominates general compute, physics simulation, and raw integer throughput.

The delta percentages in the database are remarkably uniform across the Cinebench tests, all hovering near 8.2%, which suggests the per-core clock and IPC relationship between the two chips is stable under that workload. The PassMark results are more scattered, ranging from a 4.7% Intel edge in string sorting to a 39.2% Intel blowout in physics. The spread implies workload-specific behavior matters more than any single aggregate score.

Architecture Differences

The two chips come from different design philosophies. The AMD Ryzen 7 5800XT uses Zen 3 architecture on the Vermeer codename, built on TSMC's 7 nm process. The Intel Core 5 221E uses the Bartlett Lake codename on Intel's 10 nm process. The AMD die measures 74 mm² with 4,150 million transistors; the Intel die is substantially larger at 257 mm², though the database lists no transistor count for it.

Core counts differ significantly. The Ryzen 7 5800XT has 8 cores and 16 threads, while the Core 5 221E has 14 cores and 20 threads, a hybrid arrangement implied by the thread count. Base clocks favor AMD at 3.80 GHz versus 2.70 GHz, but boost clocks favor Intel at 5.20 GHz versus 4.80 GHz. The TDP figures also diverge: AMD lists 105 watts, Intel 65 watts, meaning the Intel chip delivers more cores and higher boost clocks at a lower rated power envelope.

Cache hierarchies are built differently. The AMD part uses 64 KB L1 per core, 512 KB L2 per core, and 32 MB shared L3. The Intel part uses 80 KB L1 per core, 2 MB L2 per core, and 24 MB shared L3. The Intel per-core L2 is four times larger, which helps with data locality, while AMD's shared L3 pool offers 8 MB more total capacity. Memory support also splits: AMD supports DDR4 only with 51.2 GB/s bandwidth, Intel supports both DDR4 and DDR5 with 89.6 GB/s bandwidth. Both run dual-channel and both support ECC memory.

PCIe generations differ: AMD provides Gen 4 with 20 CPU lanes, Intel provides Gen 5 with 16 CPU lanes. Intel includes integrated graphics, UHD Graphics 730, while AMD lists N/A. The AMD chip has an unlocked multiplier; the Intel chip does not. Sockets are platform-defining: AMD uses Socket AM4, Intel uses Socket 1700. Release dates place the AMD part on 2024-07-30 and the Intel part on 2025-01-12. The Intel launch MSRP is $232, the AMD launch MSRP is $249.

The percentile rankings place the Intel part higher at 87 versus 81 for AMD. The average benchmark score gap is substantial: 40144 for Intel versus 29879 for AMD, a 34.4% overall difference. The nearest rivals confirm the separation: the Core 5 221E sits near the AMD Ryzen 7 7700 (0.2% delta) and AMD Ryzen AI 9 365 (0.2%), while the Ryzen 7 5800XT sits near the Ryzen 7 7840H (0% delta) and Ryzen 7 8845HS (0.3% behind).

FAQ

Q: Which processor has more cores and threads?

A: The Intel Core 5 221E has 14 cores and 20 threads, compared to the AMD Ryzen 7 5800XT's 8 cores and 16 threads.

Q: How do single-thread scores compare?

A: The Intel Core 5 221E leads single-thread tests across the board. PassMark single-thread shows 4147 versus 3535, a 14.8% margin. Cinebench R23 single-core shows 3661 versus 3359, an 8.2% margin.

Q: Does the AMD chip win any benchmarks?

A: Yes. The Ryzen 7 5800XT wins PassMark data compression (352002 versus 324285, 8.5% ahead), data encryption (21461 versus 19205, 11.7% ahead), and extended instructions (24270 versus 18216, 33.2% ahead).

Q: What memory types does each processor support?

A: The AMD Ryzen 7 5800XT supports DDR4 only, with 51.2 GB/s bandwidth. The Intel Core 5 221E supports both DDR4 and DDR5, with 89.6 GB/s bandwidth. Both use dual-channel memory buses and support ECC memory.

Q: Do these processors include integrated graphics?

A: The Intel Core 5 221E includes UHD Graphics 730. The AMD Ryzen 7 5800XT lists N/A, meaning it has no integrated graphics.

Q: Which chip has the higher boost clock?

A: The Intel Core 5 221E boosts to 5.20 GHz, while the AMD Ryzen 7 5800XT boosts to 4.80 GHz. The AMD chip has a higher base clock at 3.80 GHz versus 2.70 GHz.

The Verdict

The recorded data points to the Intel Core 5 221E as the stronger overall performer. Its 87th percentile ranking, 40144 average benchmark score, and 14 wins out of 17 head-to-head tests position it clearly above the Ryzen 7 5800XT. The 34.4% gap in average benchmark score is not marginal; it reflects a processor that competes with the AMD Ryzen 7 7700 and Ryzen AI 9 365, both scoring within 0.2% of it. The AMD part, at 29879, sits alongside the Ryzen 7 7840H and Ryzen 7 8845HS, a lower performance tier.

The Intel part also does more with less power. Its 65 watt TDP, lower than the AMD's 105 watts, coexists with higher boost clocks, more cores, and higher memory bandwidth. The platform differences matter too: Intel supports DDR5 and PCIe Gen 5, while AMD is limited to DDR4 and PCIe Gen 4. The Intel chip even includes integrated graphics, eliminating the need for a discrete GPU in basic display scenarios.

The AMD Ryzen 7 5800XT is not without merit. Its wins in extended instructions, encryption, and compression show that certain workloads favor Zen 3. The 33.2% extended instructions margin is the largest single win in the entire comparison. The socket AM4 platform, with its unlocked multiplier, may appeal to users with existing AM4 boards, though the database does not quantify upgrade cost or compatibility beyond socket names.

The overall verdict from the data is unambiguous: for raw performance across most measured workloads, the Intel Core 5 221E is the better processor. The AMD chip wins only where its specialized instruction handling gives it an edge.

Specification Differences

| Specification | AMD Ryzen 7 5800XT | Intel Core 5 221E |

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

| Cores | 8 | 14 |

| Threads | 16 | 20 |

| Base clock | 3.80 GHz | 2.70 GHz |

| Boost clock | 4.80 GHz | 5.20 GHz |

| TDP | 105 W | 65 W |

| Socket | AMD Socket AM4 | Intel Socket 1700 |

| Codename | Vermeer | Bartlett Lake |

| Process node | 7 nm | 10 nm |

| Foundry | TSMC | Intel |

| Die size | 74 mm² | 257 mm² |

| Transistors | 4,150 million | Not listed |

| L1 cache | 64 KB per core | 80 KB per core |

| L2 cache | 512 KB per core | 2 MB per core |

| L3 cache | 32 MB shared | 24 MB shared |

| Memory support | DDR4 | DDR4, DDR5 |

| Memory bandwidth | 51.2 GB/s | 89.6 GB/s |

| PCIe | Gen 4, 20 lanes | Gen 5, 16 lanes |

| Integrated graphics | N/A | UHD Graphics 730 |

| Multiplier unlocked | Yes | No |

| Release date | 2024-07-30 | 2025-01-12 |

| Launch MSRP | $249 | $232 |

| Part number | 100-000001582 | SRQDVQ659 |

Where Each One Wins

The Intel Core 5 221E dominates the mainstream compute categories. Physics simulation shows its largest margin at 39.2%, followed by floating point math at 31.9% and prime number finding at 31.2%. Integer math gives Intel a 20.3% lead, and single-thread workloads add a 14.8% margin. The multithread aggregate scores, both Cinebench and PassMark, land near 8.1% to 8.2% in Intel's favor. String sorting is the tightest Intel win at 4.7%. These results indicate the Intel chip is the choice for rendering, physics, number crunching, and general productivity.

The AMD Ryzen 7 5800XT wins three specialized categories. Extended instructions show a 33.2% lead, data encryption an 11.7% lead, and data compression an 8.5% lead. These workloads, involving AVX-style instruction sets, cryptographic operations, and compression algorithms, align with Zen 3's strengths. The AMD chip also carries a higher base clock, which may contribute to its efficiency in these specific tasks.

The platform split reinforces the use-case division. Intel offers DDR5 support, PCIe Gen 5, and integrated graphics, making it more adaptable for newer systems and workloads that benefit from high memory bandwidth. AMD offers an unlocked multiplier and the AM4 socket, which the database shows as a mature platform. The data supports the Intel chip for users prioritizing maximum throughput across broad workloads, and the AMD chip for users with specialized instruction-heavy tasks where its 33.2% extended instructions advantage matters most.