Intel Core 7 160UL vs Intel Core Ultra X9 378H Comparison

Head-to-Head Benchmarks

The benchmark data shows a decisive victory for the Intel Core Ultra X9 378H across all 17 recorded tests. The Core 7 160UL does not win a single head-to-head comparison. The most lopsided result appears in PassMark's find prime numbers test, where the Ultra X9 378H scores 357 versus 50 for the Core 7 160UL, a difference of 86 percent in favor of the newer chip. Extended instructions follow closely, with the Ultra X9 378H delivering 31,315 points against 5,832, a margin of 81.4 percent.

The Cinebench suite shows consistent dominance. In Cinebench R23 multi-core, the Ultra X9 378H records 32,553 points, while the Core 7 160UL manages 9,386, a gap of 71.2 percent. Single-core R23 results are similarly lopsided: 4,595 versus 1,325, also a 71.2 percent difference. The same delta percentage repeats across Cinebench R15 and R20, both multi-core and single-core variants, indicating a uniform performance ratio between the two processors in rendering workloads.

PassMark integer math shows the narrowest relative margin among the multi-threaded tests, though the Ultra X9 378H still leads by a substantial 48.7 percent, scoring 92,603 against 47,515. Single-thread performance is the closest comparison overall, with the Ultra X9 378H ahead by 23.8 percent, recording 4,453 versus 3,391 in PassMark single thread tests. Data compression favors the Ultra X9 378H by 71.8 percent, with scores of 386,591 and 108,953 respectively.

Encryption and physics workloads also tilt heavily toward the Ultra X9 378H. Data encryption shows a 76.1 percent advantage, with 29,840 points against 7,146. Physics delivers 3,404 versus 819, a 75.9 percent lead. Floating point math follows the pattern, with the Ultra X9 378H scoring 114,500 compared to 25,670, a 77.6 percent margin. Random string sorting completes the sweep, with the Ultra X9 378H ahead by 73.5 percent, posting 44,648 against 11,843.

The average benchmark score for the Ultra X9 378H sits at 47,468, placing it in the 89th percentile of all CPUs in the database. The Core 7 160UL averages 14,232, which lands in the 69th percentile. The nearest rival to the Core 7 160UL is the AMD Ryzen 3 7320C, which scores 14,277 and sits 0.3 percent ahead. The Intel Core i5-10400F trails the Core 7 160UL by 0.3 percent with 14,185 points. The Ultra X9 378H's closest competitor is the AMD Ryzen 9 PRO 5945 at 47,527, a 0.1 percent edge for the AMD part. The Intel Core i7-13700KF sits 0.3 percent behind the Ultra X9 378H with 47,330 points.

Architecture Differences

The two processors come from different architectural generations and manufacturing nodes. The Intel Core 7 160UL uses Raptor Lake architecture, specifically the Raptor Lake-PS variant, built on Intel's 10 nm process. The Intel Core Ultra X9 378H uses Panther Lake architecture, the Panther Lake-H variant, on a 3 nm node. Both are fabricated by Intel, but the process shrink gives the Ultra X9 378H a significant density and efficiency advantage.

Core counts differ substantially. The Core 7 160UL has 10 cores and 12 threads, while the Ultra X9 378H has 16 cores and 16 threads. The Ultra X9 378H offers more physical cores but does not use simultaneous multithreading, as its thread count equals its core count. The Core 7 160UL uses hyperthreading, providing 12 threads from 10 cores.

Cache hierarchies also diverge. The Core 7 160UL has 80 KB of L1 cache per core, 1.25 MB of L2 per core, and 12 MB of shared L3 cache. The Ultra X9 378H has 192 KB of L1 per core, 2.5 MB of L2 per core, and 18 MB of shared L3. Each level of cache is larger on the Ultra X9 378H, both per-core and in total shared capacity.

Clock speeds tell a mixed story. The Core 7 160UL has a base clock of 1.80 GHz and a boost clock of 5.20 GHz. The Ultra X9 378H has a higher base clock of 2.00 GHz but a lower boost clock of 5.00 GHz. The higher boost on the Core 7 160UL does not translate into better single-thread results, as the data shows the Ultra X9 378H ahead by 23.8 percent in PassMark single-thread tests.

Memory support differs completely. The Core 7 160UL supports DDR4 and DDR5 memory on a dual-channel bus. The Ultra X9 378H supports only LPDDR5X, also dual-channel, with a recorded memory bandwidth of 153.6 GB/s. The Core 7 160UL has no memory bandwidth figure in the database, but the LPDDR5X support on the Ultra X9 378H indicates a mobile-oriented design with integrated memory controllers tuned for bandwidth.

PCIe capabilities favor the Ultra X9 378H. The Core 7 160UL offers PCIe Gen 4 with 8 lanes from the CPU. The Ultra X9 378H provides PCIe Gen 5 with 4 lanes. The newer standard on the Ultra X9 378H doubles per-lane bandwidth, though the lane count is lower. The Core 7 160UL uses Socket 1700, a desktop socket, while the Ultra X9 378H uses BGA 2540, a soldered mobile package. Integrated graphics also differ, with the Core 7 160UL using Iris Xe Graphics 96EU and the Ultra X9 378H using Arc B390.

The release dates show a two-year gap. The Core 7 160UL launched on April 7, 2024, while the Ultra X9 378H launched on April 3, 2026. The Ultra X9 378H belongs to the Core Ultra Series 3 product line, whereas the Core 7 160UL has no series designation in the database. The Core 7 160UL targets the desktop segment, while the Ultra X9 378H is a mobile processor. Both have locked multipliers and do not support ECC memory.

FAQ

Q: Which processor delivers better multi-core rendering performance?

A: The Intel Core Ultra X9 378H scores 32,553 in Cinebench R23 multi-core, while the Intel Core 7 160UL scores 9,386. The Ultra X9 378H leads by 71.2 percent in this workload.

Q: How does single-thread performance compare between the two?

A: The Ultra X9 378H records 4,595 in Cinebench R23 single-core and 4,453 in PassMark single-thread tests. The Core 7 160UL scores 1,325 and 3,391 respectively. The Ultra X9 378H leads by 71.2 percent in R23 and 23.8 percent in PassMark.

Q: What are the core and thread counts for each processor?

A: The Core 7 160UL has 10 cores and 12 threads. The Ultra X9 378H has 16 cores and 16 threads, meaning it does not use simultaneous multithreading.

Q: Which processor uses the smaller manufacturing node?

A: The Ultra X9 378H uses Intel's 3 nm process. The Core 7 160UL uses Intel's 10 nm process.

Q: What memory types does each processor support?

A: The Core 7 160UL supports DDR4 and DDR5 memory. The Ultra X9 378H supports LPDDR5X with a memory bandwidth of 153.6 GB/s.

Q: How do the two processors rank among all CPUs in the database?

A: The Ultra X9 378H sits in the 89th percentile with an average benchmark score of 47,468. The Core 7 160UL sits in the 69th percentile with an average score of 14,232.

Specification Differences

| Specification | Intel Core 7 160UL | Intel Core Ultra X9 378H |

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

| Cores | 10 | 16 |

| Threads | 12 | 16 |

| Base clock | 1.80 GHz | 2.00 GHz |

| Boost clock | 5.20 GHz | 5.00 GHz |

| TDP | 15 W | 25 W |

| Socket | Intel Socket 1700 | Intel BGA 2540 |

| Architecture | Raptor Lake | 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 | 12 MB (shared) | 18 MB (shared) |

| Memory support | DDR4, DDR5 | LPDDR5X |

| Memory bandwidth | Not listed | 153.6 GB/s |

| PCIe | Gen 4, 8 lanes | Gen 5, 4 lanes |

| Integrated graphics | Iris Xe Graphics 96EU | Arc B390 |

| Market segment | Desktop | Mobile |

| Release date | April 7, 2024 | April 3, 2026 |

The Verdict

The benchmark data indicates that the Intel Core Ultra X9 378H is the superior processor in every measured workload. The 17-0 win count is unambiguous. The largest margins appear in integer-heavy and instruction-intensive tasks, where the Ultra X9 378H leads by 81.4 percent in extended instructions and 86 percent in prime number finding. The smallest margin, 23.8 percent, appears in single-threaded PassMark tests, but even there the Ultra X9 378H holds a clear advantage.

The architectural gap explains the results. The Ultra X9 378H pairs 16 cores with a 3 nm process, 18 MB of L3 cache, and 192 KB of L1 per core. The Core 7 160UL uses 10 cores on a 10 nm process with 12 MB of L3 and 80 KB of L1 per core. The Ultra X9 378H also brings PCIe Gen 5 support and a higher memory bandwidth of 153.6 GB/s, features absent from the Core 7 160UL's specification sheet.

The Core 7 160UL does offer advantages in specific contexts. Its 15 W TDP is lower than the Ultra X9 378H's 25 W, and its desktop socket and DDR4/DDR5 support make it compatible with a wider range of existing platforms. Its boost clock of 5.20 GHz exceeds the Ultra X9 378H's 5.00 GHz, though the measured single-thread results do not reflect a real-world advantage from that higher clock.

For workloads that rely on multi-core throughput, rendering, encryption, or data compression, the Ultra X9 378H is the clear choice from the data. Its average benchmark score of 47,468 places it near the AMD Ryzen 9 PRO 5945 and Intel Core i7-13700KF in the database, all within a 0.6 percent band. The Core 7 160UL's average of 14,232 places it alongside the AMD Ryzen 3 7320C and Intel Core i5-10400F, a much lower performance tier.

The percentile rankings reinforce the separation. The Ultra X9 378H sits in the 89th percentile of all CPUs, while the Core 7 160UL sits in the 69th percentile. Any application that benefits from additional cores, larger caches, or newer memory technology will favor the Ultra X9 378H. The Core 7 160UL remains viable only where its lower TDP and desktop socket compatibility are the primary requirements, though the benchmark data shows no performance scenario where it leads.