AMD Ryzen 5 7400 vs Qualcomm Snapdragon X2E-88-100 Comparison

Head-to-Head Benchmarks

The recorded database contains a full PassMark benchmark suite for the AMD Ryzen 5 7400, while the Qualcomm Snapdragon X2E-88-100 has no benchmark entries at all. This means a direct head-to-head comparison cannot be constructed from measured scores. The AMD part shows an average benchmark score of 42,055, placing it in the 88th percentile of all CPUs. Its nearest rivals in the database include the AMD Ryzen 9 PRO 8945HS at an average score of 41,963, a 0.2% difference, and the Intel Core i9-12900K at 42,335, where the Ryzen 5 7400 trails by 0.7%. Without any benchmark scores for the Snapdragon part, its average score is recorded as zero, and its percentile is 50, which reflects the absence of measured data rather than a performance estimate.

The Ryzen 5 7400 delivers strong results across individual workloads. In single-thread performance, it scores 3,248 in both the passmark_single_thread and passmark_singlethread entries. Multi-thread performance shows a score of 21,712. Integer math reaches 64,733, while floating-point math scores 40,784. Data compression performance is particularly high at 261,749, and data encryption completes at 14,865. Extended instruction workloads score 19,924, random string sorting hits 31,110, and physics simulation scores 1,150. Prime number generation scores 79. These figures establish a baseline for the AMD processor, but there is no comparable data for the Qualcomm part, so any claims of advantage or deficit would be unsupported by the database.

Because the head-to-head benchmark array is empty and the wins counters for both parts are zero, the only valid statement is that the Ryzen 5 7400 has a complete measured profile, and the Snapdragon X2E-88-100 does not. The database records no test results for the Qualcomm processor, so its performance characteristics remain undefined from the measurement standpoint. Readers should treat any comparison involving the Snapdragon part as pending data collection rather than a confirmed result.

Architecture Differences

The two processors come from different design philosophies and target different market segments. The AMD Ryzen 5 7400 uses the Zen 4 architecture with the Raphael codename and belongs to the 7000 series. It is built on a 5 nm process node from TSMC, with a transistor count of 6,570 million and a die size of 71 mm². The Qualcomm Snapdragon X2E-88-100 uses the Glymur codename and belongs to the Snapdragon X2 (Elite) generation. It is built on a smaller 3 nm process node, also from TSMC, with a die size of 220 mm². No transistor count is listed for the Qualcomm part.

Core and thread configurations differ substantially. The AMD processor has 6 cores and 12 threads, while the Qualcomm processor has 18 cores and 18 threads with no simultaneous multithreading. Base clocks are 3.30 GHz for the AMD part versus 4.00 GHz for the Qualcomm part. Boost clocks are 4.30 GHz for the AMD part versus 4.70 GHz for the Qualcomm part. The Qualcomm part has a locked multiplier, while the AMD part has an unlocked multiplier, a feature relevant for overclocking.

Cache hierarchies are structured differently. The AMD Ryzen 5 7400 provides 64 KB of L1 cache per core, 1 MB of L2 cache per core, and 16 MB of shared L3 cache. The Qualcomm Snapdragon X2E-88-100 provides 288 KB of L1 cache per core and 16 MB of L2 cache per module, with no L3 cache listed. The per-core L1 allocation is larger on the Qualcomm part, but the AMD part benefits from a shared L3 cache, which the Qualcomm part lacks entirely.

Memory support also diverges. The AMD processor uses DDR5 memory with a dual-channel bus and a memory bandwidth of 83.2 GB/s. It supports ECC memory. The Qualcomm processor uses LPDDR5X memory with a dual-channel bus and a memory bandwidth of 152.4 GB/s. It does not support ECC memory. The Qualcomm part has a higher raw memory bandwidth, but the AMD part offers error correction capability.

PCIe connectivity differs in lane count. The AMD Ryzen 5 7400 provides Gen 5 with 24 lanes from the CPU. The Qualcomm Snapdragon X2E-88-100 provides Gen 5 with 12 lanes from the CPU. Both use PCIe Gen 5, but the AMD part has double the lane count.

Integrated graphics are present on both, but with different implementations. The AMD part uses Radeon Graphics, while the Qualcomm part uses Adreno X2-90. The market segments differ: the AMD processor is desktop-oriented, while the Qualcomm processor is mobile-oriented. Sockets also differ, with the AMD part using AMD Socket AM5 and the Qualcomm part using Qualcomm BGA 2343.

The manufacturing process favors the Qualcomm part at 3 nm versus 5 nm, but the AMD part has a much smaller die at 71 mm² versus 220 mm². The transistor density cannot be compared directly because the Qualcomm transistor count is not recorded. The AMD part has a TDP of 65 watts, while the Qualcomm TDP is not listed in the database.

The Verdict

The data supports only one clear conclusion: the AMD Ryzen 5 7400 is a measured, active desktop processor with a full benchmark profile, while the Qualcomm Snapdragon X2E-88-100 is an active mobile processor with no recorded benchmark results. For anyone selecting between the two based on the database, the AMD part has verifiable performance in the 88th percentile, with strong single-thread and multi-thread scores. The Qualcomm part has zero measured scores, so its performance cannot be assessed from the database.

The architectural differences favor each part in different directions. The Qualcomm part has more cores (18 versus 6), higher clocks (4.00/4.70 GHz versus 3.30/4.30 GHz), more L1 cache per core, and higher memory bandwidth (152.4 GB/s versus 83.2 GB/s). The AMD part has an unlocked multiplier, ECC memory support, more PCIe lanes (24 versus 12), a shared L3 cache, and a larger measured benchmark base. The Qualcomm part uses a smaller process node (3 nm versus 5 nm) and a larger die (220 mm² versus 71 mm²).

From a strict database standpoint, the AMD Ryzen 5 7400 is the only part with performance evidence. The Snapdragon X2E-88-100 remains uncharacterized, so any verdict on its performance would be speculative. The AMD part suits desktop builds where measured performance, overclocking, and ECC memory are priorities. The Qualcomm part suits mobile platforms with high core counts and fast LPDDR5X memory, but its actual performance is unverified in the database.

Specification Differences

| Specification | AMD Ryzen 5 7400 | Qualcomm Snapdragon X2E-88-100 |

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

| Cores | 6 | 18 |

| Threads | 12 | 18 |

| Base clock | 3.30 GHz | 4.00 GHz |

| Boost clock | 4.30 GHz | 4.70 GHz |

| TDP | 65 W | Not listed |

| Socket | AMD Socket AM5 | Qualcomm BGA 2343 |

| Architecture | Zen 4 | Not listed |

| Codename | Raphael | Glymur |

| Process node | 5 nm | 3 nm |

| Foundry | TSMC | TSMC |

| Transistors | 6,570 million | Not listed |

| Die size | 71 mm² | 220 mm² |

| L1 cache | 64 KB (per core) | 288 KB (per core) |

| L2 cache | 1 MB (per core) | 16 MB (per module) |

| L3 cache | 16 MB (shared) | Not listed |

| Memory support | DDR5 | LPDDR5X |

| Memory bus | Dual-channel | Dual-channel |

| Memory bandwidth | 83.2 GB/s | 152.4 GB/s |

| ECC memory | Yes | No |

| PCIe | Gen 5, 24 lanes | Gen 5, 12 lanes |

| Integrated graphics | Radeon Graphics | Adreno X2-90 |

| Market segment | Desktop | Mobile |

| Production status | Active | Active |

| Release date | 2025-09-15 | 2026-04-05 |

| Multiplier unlocked | Yes | No |

| Part number | 100-000001900 | X2E88100 |

The table captures only the fields where the two parts differ. Common fields include the foundry (TSMC for both), memory bus (dual-channel for both), PCIe generation (Gen 5 for both), and production status (active for both). The release dates show the AMD part launched earlier, and the Qualcomm part is scheduled later according to the database.

FAQ

Q: Which processor has more cores in the database?

A: The Qualcomm Snapdragon X2E-88-100 has 18 cores, while the AMD Ryzen 5 7400 has 6 cores.

Q: Does the AMD Ryzen 5 7400 support ECC memory?

A: Yes, the AMD part lists ECC memory support as true, whereas the Qualcomm Snapdragon X2E-88-100 does not.

Q: What is the memory bandwidth difference between the two?

A: The Qualcomm Snapdragon X2E-88-100 records a memory bandwidth of 152.4 GB/s, which is higher than the AMD Ryzen 5 7400 at 83.2 GB/s.

Q: Are there any benchmark scores for the Qualcomm Snapdragon X2E-88-100?

A: No, the database lists zero benchmark entries for the Qualcomm part, while the AMD Ryzen 5 7400 has a full PassMark suite with an average score of 42,055.

Q: Which part has a larger die size?

A: The Qualcomm Snapdragon X2E-88-100 has a die size of 220 mm², while the AMD Ryzen 5 7400 has a die size of 71 mm².

Q: Can the multiplier be unlocked on either processor?

A: The AMD Ryzen 5 7400 has an unlocked multiplier, while the Qualcomm Snapdragon X2E-88-100 has a locked multiplier.

Q: What is the process node for each processor?

A: The AMD Ryzen 5 7400 uses a 5 nm process node, and the Qualcomm Snapdragon X2E-88-100 uses a 3 nm process node, both from TSMC.