Intel Core 3 100UL vs Intel Core Ultra X7 368H Comparison

Intel Core 3 100UL and Intel Core Ultra X7 368H represent two very different corners of Intel’s product stack, one a low-power desktop part built on older silicon, the other a high-performance mobile processor on a much newer node. The database contains extensive benchmark data for the Core Ultra X7 368H, while the Core 3 100UL has no recorded benchmark scores, so the analysis leans heavily on the measured performance of the latter and the architectural specifications of both.

Head-to-Head Benchmarks

The Core Ultra X7 368H delivers substantial multi-core performance across all recorded Cinebench tests. In Cinebench R23 multi-core, it scores 28,221 points. Cinebench R20 multi-core shows 11,852 points, and Cinebench R15 multi-core reaches 2,844 points. These numbers place the chip in the 87th percentile of all CPUs in the database, with an average benchmark score of 40,518. Its nearest rivals, the Intel Core 7 253PE and Intel Core 5 223PE, score 40,557 and 40,585 respectively, a negligible delta of -0.1% and -0.2% behind. The AMD Ryzen 9 7940H scores 40,431, which is 0.2% behind the Core Ultra X7 368H, and the Intel Xeon 6507P scores 40,426, also 0.2% behind. The performance clustering is tight, indicating the Core Ultra X7 368H sits squarely in a competitive mid-range to high-end tier.

Single-core results for the Core Ultra X7 368H are equally strong. Cinebench R23 single-core scores 3,984, Cinebench R20 single-core scores 1,673, and Cinebench R15 single-core scores 401. PassMark single-thread testing confirms this with a score of 4,005. These figures show a capable architecture with high clock speeds, as the boost clock reaches 5.00 GHz.

The Core 3 100UL has no benchmark entries in the database, meaning its average benchmark score is recorded as zero and its percentile sits at 50, which is the median value. Without measured scores, direct numerical comparison is impossible. The data indicates the Core Ultra X7 368H dominates in every recorded test, but those tests are absent for the Core 3 100UL. The wins in the head-to-head section are zero for the Core 3 100UL and zero for the Core Ultra X7 368H, reflecting the lack of paired benchmark data rather than actual performance parity.

PassMark results for the Core Ultra X7 368H show strong throughput in various workloads. Integer math scores 88,083, floating point math scores 105,681, and extended instructions score 25,669. Data compression reaches 312,927, while data encryption hits 25,228. Random string sorting records 38,093, and finding prime numbers scores 321. Physics testing scores 2,857, and the multithread score is 32,956. These figures paint a picture of a well-rounded processor that handles both arithmetic and memory-intensive tasks efficiently.

Architecture Differences

The Core 3 100UL uses Raptor Lake architecture, specifically the Raptor Lake-PS codename, built on Intel’s 10 nm process node. It has 6 cores and 8 threads, indicating a hybrid layout with some cores supporting hyper-threading. The base clock is 1.20 GHz with a boost clock of 4.50 GHz. The thermal design power is 15 watts, a low-power figure suited for compact desktop systems. It uses Intel Socket 1700 and supports DDR4 and DDR5 memory in a dual-channel configuration. The PCIe interface is Gen 4 with 8 lanes available from the CPU. Integrated graphics are UHD Graphics with 64 execution units. The release date is April 7, 2024, and it is marked as production active.

The Core Ultra X7 368H belongs to the Core Ultra Series 3, using Panther Lake architecture with the Panther Lake-H codename. It is built on Intel’s 3 nm process node, a significantly more advanced manufacturing technology. The chip has 16 cores and 16 threads, with no hyper-threading indicated. Base clock is 2.00 GHz and boost clock reaches 5.00 GHz. Thermal design power is 25 watts, higher than the Core 3 100UL but still modest for the performance level. It uses Intel BGA 2540, a mobile socket, and supports only LPDDR5X memory in dual-channel mode. Memory bandwidth is measured at 153.6 GB/s, a specific figure that highlights the high-speed memory interface. PCIe support is Gen 5 with 4 lanes from the CPU. Integrated graphics are Arc B390, a more powerful GPU solution. The release date is January 4, 2026, and production status is active.

Cache hierarchies differ substantially. The Core 3 100UL has 80 KB of L1 cache per core, 1.25 MB of L2 cache per core, and 10 MB of shared L3 cache. The Core Ultra X7 368H has 192 KB of L1 per core, 2.5 MB of L2 per core, and 18 MB of shared L3 cache. The larger per-core caches on the Panther Lake chip align with its higher core count and newer architecture, allowing more data to be held closer to the execution units.

Market segments also differ. The Core 3 100UL is a desktop part, while the Core Ultra X7 368H is mobile. This distinction affects socket type, memory support, and overall design goals. The Core 3 100UL is not multiplier unlocked, and neither is the Core Ultra X7 368H. The part number for the Core Ultra X7 368H is recorded as SA4R7Q9EJ, while the Core 3 100UL has an unknown part number.

Where Each One Wins

Benchmark results indicate the Core Ultra X7 368H wins in every measured category, from single-core to multi-core to specialized PassMark workloads. The Cinebench R23 multi-core score of 28,221 demonstrates strong parallel processing capability, likely aided by the 16-core configuration. The single-core score of 3,984 suggests high per-thread performance, which is important for lightly threaded applications. The PassMark data encryption score of 25,228 and extended instructions score of 25,669 show that the chip handles cryptographic and SIMD-heavy workloads effectively.

The Core 3 100UL has no recorded wins in the database. Its strengths are speculative based on specifications. The 15-watt TDP indicates it could excel in low-power or fanless desktop builds where thermal output is a constraint. The support for both DDR4 and DDR5 memory gives system builders flexibility in platform choice, which could be an advantage in cost-sensitive or upgrade-path scenarios. The 10 nm process node, while older, is mature and proven. The desktop socket allows for easier replacement or upgrade compared to the mobile BGA package of the Core Ultra X7 368H.

For use-case analysis, the Core Ultra X7 368H is suited for mobile workstations or high-performance laptops where the 25-watt TDP is acceptable and the 16 cores provide heavy multi-threaded throughput. The Arc B390 integrated graphics add GPU capability, and the LPDDR5X memory support with 153.6 GB/s bandwidth enables fast data movement. The Core 3 100UL fits a different niche: small form factor desktops, mini-PCs, or basic office machines where the 6-core, 8-thread configuration is adequate for everyday tasks and the 15-watt power draw keeps cooling simple.

FAQ

Q: Which processor has more cores and threads?

A: The Intel Core Ultra X7 368H has 16 cores and 16 threads. The Intel Core 3 100UL has 6 cores and 8 threads.

Q: What is the boost clock difference between the two?

A: The Core Ultra X7 368H boosts up to 5.00 GHz, while the Core 3 100UL boosts up to 4.50 GHz.

Q: How does the Core Ultra X7 368H compare to its nearest rivals in average benchmark score?

A: It scores 40,518 on average. The Intel Core 7 253PE scores 40,557 (0.1% higher), the Intel Core 5 223PE scores 40,585 (0.2% higher), the AMD Ryzen 9 7940H scores 40,431 (0.2% lower), and the Intel Xeon 6507P scores 40,426 (0.2% lower).

Q: What memory types does each processor support?

A: The Core 3 100UL supports DDR4 and DDR5. The Core Ultra X7 368H supports only LPDDR5X.

Q: What is the memory bandwidth of the Core Ultra X7 368H?

A: The recorded memory bandwidth is 153.6 GB/s.

Q: Which processor has a higher L3 cache?

A: The Core Ultra X7 368H has 18 MB of shared L3 cache, while the Core 3 100UL has 10 MB of shared L3 cache.

The Verdict

The data clearly positions the Intel Core Ultra X7 368H as the higher-performing processor in every recorded benchmark. Its Cinebench R23 multi-core score of 28,221 and single-core score of 3,984 place it in the 87th percentile, demonstrating strong capability across both parallel and single-threaded workloads. The 16-core design, 5.00 GHz boost clock, and 18 MB L3 cache support this performance level. The 3 nm process node and LPDDR5X memory with 153.6 GB/s bandwidth further differentiate it as a modern, high-end mobile part.

The Intel Core 3 100UL, with no benchmark data, cannot be compared numerically. Its specifications indicate a lower-power desktop chip with 6 cores and 8 threads, a 4.50 GHz boost clock, and 10 MB L3 cache. The 15-watt TDP and 10 nm node suggest efficient operation for basic desktop tasks. The support for both DDR4 and DDR5 provides flexibility, but the absence of measured scores means its real-world performance is unverified in the database.

For users seeking maximum performance in a mobile form factor, the Core Ultra X7 368H is the clear choice based on available data. For those building a low-power desktop, the Core 3 100UL offers a specification profile that could meet modest needs, but its performance relative to the Core Ultra X7 368H is unknown. The Core Ultra X7 368H delivers verifiable results, while the Core 3 100UL remains an unmeasured option.

Specification Differences

| Specification | Intel Core 3 100UL | Intel Core Ultra X7 368H |

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

| Cores | 6 | 16 |

| Threads | 8 | 16 |

| Base Clock | 1.20 GHz | 2.00 GHz |

| Boost Clock | 4.50 GHz | 5.00 GHz |

| TDP | 15 W | 25 W |

| Socket | Intel Socket 1700 | Intel BGA 2540 |

| Architecture | Raptor Lake | Panther Lake |

| Codename | Raptor Lake-PS | Panther Lake |

| Process Node | 10 nm | 3 nm |

| L1 Cache | 80 KB (per core) | 192 KB (per core) |

| L2 Cache | 1.25 MB (per core) | 2.5 MB (per core) |

| L3 Cache | 10 MB (shared) | 18 MB (shared) |

| Memory Support | DDR4, DDR5 | LPDDR5X |

| Memory Bus | Dual-channel | Dual-channel |

| Memory Bandwidth | Not specified | 153.6 GB/s |

| PCIe | Gen 4, 8 Lanes (CPU only) | Gen 5, 4 Lanes (CPU only) |

| Integrated Graphics | UHD Graphics 64EU | Arc B390 |

| Market Segment | Desktop | Mobile |

| Release Date | 2024-04-07 | 2026-01-04 |

| Part Number | unknown | SA4R7Q9EJ |