Intel Core 3 100UL vs Qualcomm Snapdragon X1P-42-100 Comparison

Head-to-Head Benchmarks

The database records no direct head-to-head benchmark entries for the Intel Core 3 100UL and the Qualcomm Snapdragon X1P-42-100. Both processors hold an identical percentile ranking of 50 against all CPUs in the database, and neither has a recorded average benchmark score. With zero benchmark wins recorded for each side, the quantitative comparison rests entirely on architectural and specification differences rather than measured performance deltas.

The absence of benchmark data means no exact scores or percentage advantages can be cited. The Intel part reaches a boost clock of 4.50 GHz, while the Qualcomm part has no boost clock listed, only a base clock of 3.40 GHz. The Intel chip's higher peak frequency suggests a potential advantage in lightly threaded workloads, but the database provides no measured confirmation. The Qualcomm chip counters with a base clock nearly three times higher than the Intel part's 1.20 GHz base, indicating a different operating strategy that relies on sustained high frequencies rather than aggressive boost behavior.

Thread counts differ meaningfully. The Intel Core 3 100UL provides 6 cores and 8 threads, using hyper-threading to add two logical threads. The Snapdragon X1P-42-100 offers 8 cores and 8 threads, a pure physical-core arrangement with no simultaneous multithreading. In a fully parallel workload with exactly eight threads, the Qualcomm part has two additional physical cores available. In workloads that scale beyond six threads but cannot efficiently use eight, the Intel part's two extra logical threads may help, but again, no benchmark scores exist to quantify this.

Architecture Differences

The two processors come from fundamentally different design lineages. The Intel Core 3 100UL uses Raptor Lake architecture under the Raptor Lake-PS codename, built on a 10 nm process at Intel's own foundry. The Qualcomm Snapdragon X1P-42-100 uses the Oryon codename as part of the Snapdragon X (Plus) generation, fabricated on a 4 nm process by TSMC. The process node difference is substantial: 10 nm versus 4 nm, indicating the Qualcomm part uses a denser, more advanced manufacturing technology.

Cache hierarchies diverge sharply. The Intel chip allocates 80 KB of L1 cache per core, 1.25 MB of L2 cache per core, and 10 MB of shared L3 cache. The Qualcomm chip provides 288 KB of L1 per core, 12 MB of L2 per module, and 6 MB of shared L3. The per-core L1 allocation on the Snapdragon is 3.6 times larger than on the Intel part. L2 organization differs as well: Intel's per-core L2 totals 7.5 MB across six cores, while Qualcomm's per-module L2 arrangement yields a larger aggregate, though the exact module count is not specified in the database. Total L3 favors Intel at 10 MB versus 6 MB.

Memory support presents a clear generational split. The Intel Core 3 100UL supports both DDR4 and DDR5 memory through a dual-channel bus. The Snapdragon X1P-42-100 supports only LPDDR5X, also on a dual-channel bus, but the database records a specific memory bandwidth figure of 135.2 GB/s for the Qualcomm part. No bandwidth figure is listed for the Intel chip. The Qualcomm's integrated memory controller with a documented bandwidth number indicates a design tuned for high-throughput memory access, typical of mobile system-on-chip architectures.

PCI Express connectivity differs in lane count. The Intel processor exposes Gen 4 with 8 CPU lanes. The Qualcomm chip exposes Gen 4 with 12 CPU lanes, a 50% increase in available lanes for direct CPU-attached devices. Both use PCIe Gen 4, so the difference is purely in lane allocation.

Integrated graphics also differ. Intel integrates UHD Graphics with 64 execution units. Qualcomm integrates Adreno X1-45. The database provides no benchmark comparisons for either GPU, so the relative graphics performance cannot be assessed from recorded data.

Power envelopes differ considerably. The Intel part carries a 15 W TDP, while the Qualcomm part carries a 30 W TDP, exactly double. This has implications for sustained performance and thermal management, though the database offers no measured power consumption figures beyond these rated values.

Socket and platform targets reinforce the different market segments. Intel uses Socket 1700, a desktop platform socket, and the database classifies the Intel chip as a Desktop segment part. Qualcomm uses BGA 2073, a ball-grid-array socket typical of soldered mobile designs, and the database classifies it as Mobile segment. The Intel part's release date is recorded as 2024-04-07, while the Qualcomm part's release date is 2024-08-27, a gap of several months.

FAQ

Q: Which processor has more cores?

A: The Qualcomm Snapdragon X1P-42-100 has 8 cores, while the Intel Core 3 100UL has 6 cores.

Q: Do both processors support the same number of threads?

A: No. The Intel Core 3 100UL supports 8 threads from 6 cores, while the Qualcomm Snapdragon X1P-42-100 supports 8 threads from 8 cores.

Q: What is the process node difference between the two?

A: The Intel Core 3 100UL is built on a 10 nm process at Intel's foundry, while the Qualcomm Snapdragon X1P-42-100 is built on a 4 nm process at TSMC.

Q: Which processor has a higher base clock?

A: The Qualcomm Snapdragon X1P-42-100 has a base clock of 3.40 GHz, substantially higher than the Intel Core 3 100UL's 1.20 GHz base clock.

Q: Which processor has a higher boost clock?

A: The Intel Core 3 100UL has a boost clock of 4.50 GHz. The Qualcomm Snapdragon X1P-42-100 has no boost clock listed in the database.

Q: How does the L3 cache compare?

A: The Intel Core 3 100UL has 10 MB of shared L3 cache, while the Qualcomm Snapdragon X1P-42-100 has 6 MB of shared L3 cache.

Specification Differences

| Specification | Intel Core 3 100UL | Qualcomm Snapdragon X1P-42-100 |

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

| Cores | 6 | 8 |

| Threads | 8 | 8 |

| Base Clock | 1.20 GHz | 3.40 GHz |

| Boost Clock | 4.50 GHz | Not listed |

| TDP | 15 W | 30 W |

| Socket | Intel Socket 1700 | Qualcomm BGA 2073 |

| Architecture | Raptor Lake | Not listed |

| Codename | Raptor Lake-PS | Oryon |

| Generation | Core 3 (Raptor Lake-PS) | Snapdragon X (Plus) |

| Process Node | 10 nm | 4 nm |

| Foundry | Intel | TSMC |

| L1 Cache | 80 KB (per core) | 288 KB (per core) |

| L2 Cache | 1.25 MB (per core) | 12 MB (per module) |

| L3 Cache | 10 MB (shared) | 6 MB (shared) |

| Memory Support | DDR4, DDR5 | LPDDR5X |

| Memory Bandwidth | Not listed | 135.2 GB/s |

| PCIe | Gen 4, 8 Lanes (CPU only) | Gen 4, 12 Lanes (CPU only) |

| Integrated Graphics | UHD Graphics 64EU | Adreno X1-45 |

| Market Segment | Desktop | Mobile |

| Release Date | 2024-04-07 | 2024-08-27 |

| Part Number | Unknown | X1P42100 |

Where Each One Wins

The Intel Core 3 100UL claims advantages in several specific areas based on the recorded data. Its boost clock of 4.50 GHz is the highest frequency listed for either processor, giving it a theoretical edge in single-threaded and lightly threaded workloads that depend on peak clock speed. The 10 MB shared L3 cache is 4 MB larger than the Qualcomm part's 6 MB, which can benefit workloads with large working sets that fit within the last-level cache. The Intel chip supports both DDR4 and DDR5 memory, offering platform flexibility that the Qualcomm part cannot match. Its 15 W TDP is half the Qualcomm part's 30 W rating, indicating a lower thermal design envelope for power-constrained desktop builds. The desktop Socket 1700 platform allows for standard desktop integration, and the 64 execution units in the integrated UHD Graphics provide a specific, though unbenchmarked, graphics configuration.

The Qualcomm Snapdragon X1P-42-100 wins on raw core count with 8 physical cores versus 6. Its base clock of 3.40 GHz dwarfs the Intel part's 1.20 GHz base, suggesting sustained performance without reliance on boost states. The 4 nm TSMC process node is the more advanced manufacturing technology recorded in this comparison. Per-core L1 cache of 288 KB is 3.6 times the Intel part's allocation, and the 12 MB per-module L2 arrangement provides a larger aggregate secondary cache. The documented memory bandwidth of 135.2 GB/s gives the Qualcomm chip a measurable memory throughput advantage, useful for data-intensive tasks. The 12 PCIe Gen 4 lanes offer 4 more CPU-attached lanes than the Intel part. The LPDDR5X memory support aligns with modern mobile memory standards, and the Adreno X1-45 integrated GPU represents a different graphics architecture. The Mobile market segment classification and BGA 2073 socket target portable and compact designs where the 8-core configuration and high base clock can sustain workloads within a 30 W envelope.

The two chips serve different workload profiles. The Intel part's higher boost clock and larger L3 cache point toward bursty, latency-sensitive desktop tasks, while its lower TDP and dual memory standard support fit traditional desktop builds. The Qualcomm part's higher base clock, larger L1 and L2 caches, higher memory bandwidth, and greater PCIe lane count point toward sustained throughput and memory-heavy mobile workloads. Neither processor has recorded benchmark scores or wins in the database, so these conclusions derive from specification analysis rather than measured performance.