Intel Core Ultra 7 265H vs Intel Core Ultra X7 368H Comparison

FAQ

Q: Which processor has the higher average benchmark score?

A: The Intel Core Ultra 7 265H records an average benchmark score of 41621, while the Intel Core Ultra X7 368H scores 40518. This places the 265H in the 88th percentile of all CPUs and the 368H in the 87th percentile.

Q: How do the two processors compare in Cinebench R23 multi-core performance?

A: The Intel Core Ultra X7 368H wins decisively in Cinebench R23 multi-core, scoring 28221 against the 265H's 19940. That is a 29.3% advantage for the 368H.

Q: Which chip has the higher boost clock?

A: The Intel Core Ultra 7 265H has a boost clock of 5.30 GHz, which is higher than the 368H's 5.00 GHz boost clock. The 265H also has a higher base clock at 2.20 GHz versus 2.00 GHz.

Q: What is the difference in memory bandwidth?

A: The Intel Core Ultra X7 368H provides 153.6 GB/s of memory bandwidth, while the Intel Core Ultra 7 265H provides 102.4 GB/s. The 368H offers 50% more bandwidth according to the recorded specifications.

Q: Do both processors support ECC memory?

A: No. The Intel Core Ultra 7 265H supports ECC memory, while the Intel Core Ultra X7 368H does not have ECC support.

Q: Which processor wins the majority of head-to-head benchmark comparisons?

A: The Intel Core Ultra 7 265H wins 12 of the 17 head-to-head benchmark comparisons. The Intel Core Ultra X7 368H wins 5 comparisons.

Architecture Differences

The two processors come from different Intel generations and architectures. The Intel Core Ultra 7 265H is based on the Arrow Lake architecture, specifically Arrow Lake-H, and belongs to the Core Ultra Series 2. The Intel Core Ultra X7 368H uses the Panther Lake architecture, specifically Panther Lake-H, and belongs to the Core Ultra Series 3.

Both chips are manufactured on a 3 nm process node, but the foundry differs. The 265H is fabricated by TSMC, while the 368H is fabricated by Intel. Both are mobile processors with active production status, and neither has an unlocked multiplier.

The core and thread counts are identical: 16 cores and 16 threads for both processors. This means neither chip uses simultaneous multi-threading (SMT), a common design choice in recent Intel mobile lineups. The L1 cache is also the same at 192 KB per core. However, the L2 and L3 caches differ. The 265H has 3 MB of L2 per core and 24 MB of shared L3 cache. The 368H has 2.5 MB of L2 per core and 18 MB of shared L3 cache. The 265H therefore holds a cache capacity advantage at both levels.

Memory support differs as well. The 265H supports both DDR5 and LPDDR5X memory in a dual-channel configuration, while the 368H supports only LPDDR5X, also dual-channel. The 368H compensates with a higher memory bandwidth figure: 153.6 GB/s versus 102.4 GB/s for the 265H. ECC memory is supported on the 265H but not on the 368H.

PCIe connectivity also varies. The 265H provides Gen 5 with 8 CPU lanes, while the 368H provides Gen 5 with only 4 CPU lanes. The integrated graphics differ as well: the 265H features Arc Graphics 140T, while the 368H features Arc B390.

The sockets are not interchangeable. The 265H uses Intel BGA 2049, and the 368H uses Intel BGA 2540. The release dates are about a year apart, with the 265H released in January 2025 and the 368H in January 2026.

The Verdict

The data presents a split decision. The Intel Core Ultra 7 265H is the more consistent performer across the broader benchmark suite, winning 12 of 17 head-to-head tests. It leads in passmark single-thread performance by 8.2%, in data compression by 7%, and in random string sorting by 7%. It also wins in Cinebench R20 single-core by 2.3% and R20 multi-core by 2.4%. For users who rely on a wide range of workloads, including encryption, extended instructions, floating-point math, and multithreaded PassMark tests, the 265H is the safer choice.

The Intel Core Ultra X7 368H, however, is the clear winner in certain specific scenarios. Its Cinebench R23 results are outstanding: 28221 in multi-core versus 19940 for the 265H, a 29.3% advantage, and 3984 in single-core versus 2080, a 47.8% advantage. It also wins in Cinebench R15 single-core by 23.4%, in integer math by 3%, and in physics by 12.6%. The 368H also offers significantly higher memory bandwidth (153.6 GB/s versus 102.4 GB/s), which may matter for memory-sensitive applications.

The verdict depends on workload. For general-purpose computing, the 265H's broad lead in PassMark tests and its higher average score (41621 versus 40518) make it the better all-rounder. For users who prioritize Cinebench rendering workloads, or who need maximum memory bandwidth, the 368H is the better pick. The 265H also retains ECC support and more PCIe lanes, which are relevant for certain professional use cases. The 368H, with its newer Panther Lake architecture and Intel's own 3 nm process, delivers a striking single-core uplift in Cinebench R23 that cannot be ignored.

Specification Differences

The table below lists only the fields where the two processors differ.

| Specification | Intel Core Ultra 7 265H | Intel Core Ultra X7 368H |

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

| Series | Core Ultra Series 2 | Core Ultra Series 3 |

| Base Clock | 2.20 GHz | 2.00 GHz |

| Boost Clock | 5.30 GHz | 5.00 GHz |

| TDP | 28 W | 25 W |

| Socket | Intel BGA 2049 | Intel BGA 2540 |

| Architecture | Arrow Lake | Panther Lake |

| Codename | Arrow Lake-H | Panther Lake |

| Generation | Ultra 7 (Arrow Lake-H) | Ultra X7 (Panther Lake-H) |

| Foundry | TSMC | Intel |

| L2 Cache | 3 MB (per core) | 2.5 MB (per core) |

| L3 Cache | 24 MB (shared) | 18 MB (shared) |

| Memory Support | DDR5, LPDDR5X | LPDDR5X |

| Memory Bandwidth | 102.4 GB/s | 153.6 GB/s |

| ECC Memory | Yes | No |

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

| Integrated Graphics | Arc Graphics 140T | Arc B390 |

| Release Date | 2025-01-12 | 2026-01-04 |

| Part Number | SRQAQ | SA4R7Q9EJ |

Both processors share the same core count (16), thread count (16), L1 cache (192 KB per core), process node (3 nm), memory bus (dual-channel), market segment (mobile), production status (active), and have no launch MSRP recorded.

Head-to-Head Benchmarks

The head-to-head data covers 17 benchmark tests. The Intel Core Ultra 7 265H wins 12, and the Intel Core Ultra X7 368H wins 5. The margin of victory varies widely by test.

The most lopsided result favors the 368H in Cinebench R23 single-core, where it scores 3984 against the 265H's 2080. That is a 47.8% advantage. The 368H also dominates Cinebench R23 multi-core with 28221 versus 19940, a 29.3% lead. In Cinebench R15 single-core, the 368H wins 401 to 307, a 23.4% margin. These three results show a clear architectural advantage in newer Cinebench versions for the Panther Lake chip.

The 368H also wins in PassMark integer math (88083 versus 85479, a 3% lead) and in PassMark physics (2857 versus 2497, a 12.6% lead). The physics result is notable because it is a substantial win for a test that often correlates with gaming or simulation workloads.

The 265H's wins are numerous but generally smaller in margin. Its largest victories come in PassMark data compression (334711 versus 312927, a 7% lead), PassMark random string sorting (40742 versus 38093, also 7%), and PassMark single-thread (4334 versus 4005, an 8.2% lead). It also wins in PassMark multithread (34027 versus 32956, 3.2%), floating-point math (109123 versus 105681, 3.3%), extended instructions (26805 versus 25669, 4.4%), find prime numbers (335 versus 321, 4.4%), and data encryption (26005 versus 25228, 3.1%).

In Cinebench R20, the 265H wins both tests, but narrowly: multi-core at 12131 versus 11852 (2.4%) and single-core at 1712 versus 1673 (2.3%). In Cinebench R15 multi-core, the 265H wins 2989 versus 2844 (5.1%).

The overall pattern is clear. The 368H has a remarkable lead in the latest Cinebench tests, suggesting strong single-thread and multi-thread efficiency in that specific rendering workload. The 265H, however, wins the majority of the PassMark suite and the older Cinebench R20 tests. Its average benchmark score is higher (41621 versus 40518), and it sits one percentile point higher in the global ranking (88th versus 87th). The 265H also has a higher boost clock (5.30 GHz versus 5.00 GHz) and a higher base clock (2.20 GHz versus 2.00 GHz), which likely contributes to its consistent PassMark wins.

Benchmark results indicate that the 265H is the more balanced processor for everyday multitasking, data compression, encryption, and general integer and floating-point workloads. The 368H is the specialist that shines in Cinebench R23 and physics simulations, while also offering double the memory bandwidth of the 265H. For users who run a mix of applications, the 265H's broader set of wins makes it the safer default. For users whose primary tools are Cinebench-based or memory-bandwidth-hungry, the 368H delivers a compelling performance profile.