Intel Core Ultra 9 386H vs Intel Core Ultra X7 368H Comparison

FAQ

Q: Which processor has the higher boost clock?

A: The Intel Core Ultra X7 368H reaches a boost clock of 5.00 GHz, while the Intel Core Ultra 9 386H tops out at 4.90 GHz. The X7's 0.10 GHz advantage in peak frequency is one of its few clock-related edges.

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

A: The Intel Core Ultra X7 368H wins Cinebench R23 multi-core by a wide margin, scoring 28221 versus 20547 for the Intel Core Ultra 9 386H. This represents a 27.2% advantage for the X7, the largest multi-core gap recorded between the two.

Q: Do both processors use the same memory type?

A: No. The Intel Core Ultra 9 386H supports both DDR5 and LPDDR5X, while the Intel Core Ultra X7 368H supports only LPDDR5X. The X7 also has a higher memory bandwidth rating at 153.6 GB/s versus 115.2 GB/s for the 386H.

Q: Which chip has more PCIe lanes?

A: The Intel Core Ultra 9 386H provides 12 PCIe Gen 5 lanes (CPU only), while the Intel Core Ultra X7 368H provides only 4 PCIe Gen 5 lanes. The 386H offers triple the lane count for direct CPU-attached devices.

Q: What are the integrated graphics on each processor?

A: The Intel Core Ultra 9 386H uses Intel Xe3 Graphics, while the Intel Core Ultra X7 368H uses Arc B390. Both are integrated solutions on the same Panther Lake architecture.

Q: How many benchmark wins does each processor hold?

A: The Intel Core Ultra 9 386H wins 13 of the 17 head-to-head benchmark comparisons. The Intel Core Ultra X7 368H wins 4, with its victories concentrated in Cinebench R15 single-core, Cinebench R23 multi-core, Cinebench R23 single-core, and PassMark integer math.

Architecture Differences

Both processors belong to the Core Ultra Series 3 family and share the Panther Lake architecture on Intel's 3 nm process node. They are built for the same Intel BGA 2540 socket, use 16 cores and 16 threads, and have identical cache hierarchies: 192 KB of L1 per core, 2.5 MB of L2 per core, and 18 MB of shared L3 cache. Neither chip has an unlocked multiplier, and both are marked as active production parts released on the same date.

The architectural split appears at the platform level rather than the core level. The Intel Core Ultra 9 386H supports both DDR5 and LPDDR5X memory with a dual-channel bus rated at 115.2 GB/s. The Intel Core Ultra X7 368H is restricted to LPDDR5X but achieves a higher memory bandwidth of 153.6 GB/s on the same dual-channel layout. This suggests the X7 is tuned for a memory-bound profile, while the 386H retains broader compatibility with conventional DDR5 modules.

PCIe allocation further separates the two. The 386H exposes 12 Gen 5 lanes from the CPU, whereas the X7 exposes only 4 Gen 5 lanes. For workloads that rely on CPU-attached peripherals such as high-speed storage or external device controllers, the 386H provides substantially more headroom. The integrated graphics also differ: the 386H carries Intel Xe3 Graphics, while the X7 carries Arc B390. Both are mobile parts with a 25 W TDP, but the graphics solutions are distinct within the same Panther Lake family.

Head-to-Head Benchmarks

The benchmark record splits cleanly along workload type. The Intel Core Ultra 9 386H dominates most PassMark tests and the older Cinebench R20 suite, while the Intel Core Ultra X7 368H takes decisive wins in the newer Cinebench R23 tests and a few single-thread workloads.

In Cinebench R23 multi-core, the X7 scores 28221 against 20547 for the 386H, a 27.2% lead. The single-core R23 result is even more lopsided: the X7 posts 3984 versus 2071.5 for the 386H, which works out to a 48% gap. These two results alone establish the X7 as the faster chip for the latest Cinebench rendering workloads, both multi-threaded and single-threaded.

The 386H counters in Cinebench R20. It wins multi-core with 12820 versus 11852, an 8.2% margin, and single-core with 1809 versus 1673, an 8.1% margin. In Cinebench R15, the 386H takes multi-core at 3223 versus 2844, a 13.3% lead, but loses single-core badly: 303.5 versus 401, a 24.3% deficit for the 386H.

PassMark results favor the 386H across nearly every category. Data compression shows 352365 versus 312927, a 12.6% win. Extended instructions deliver 29138 versus 25669, a 13.5% margin. Random string sorting goes 42135 versus 38093, a 10.6% edge. Data encryption records 27150 versus 25228, up 7.6%. Find prime numbers lands at 341 versus 321, a 6.2% gain. Floating point math is close: 108527 versus 105681, only 2.7% apart. Multithread scoring gives 35399 versus 32956, a 7.4% advantage. Physics yields 3028 versus 2857, a 6% margin. Single-thread PassMark shows 4218 versus 4005, a 5.3% win for the 386H.

Integer math is the lone PassMark test where the X7 prevails: 88083 versus 87284, a narrow 0.9% edge. That is the closest result in the entire head-to-head set.

The overall record stands at 13 wins for the 386H and 4 for the X7. The average benchmark score confirms the aggregate picture: the 386H sits at 43210 compared to 40518 for the X7. The 386H also holds a slightly higher percentile rank among all CPUs at 88 versus 87.

Specification Differences

The Intel Core Ultra 9 386H and Intel Core Ultra X7 368H differ in the following recorded fields:

• Base clock: 2.10 GHz on the 386H versus 2.00 GHz on the X7
• Boost clock: 4.90 GHz on the 386H versus 5.00 GHz on the X7
• Memory support: DDR5 and LPDDR5X on the 386H versus LPDDR5X only on the X7
• Memory bandwidth: 115.2 GB/s on the 386H versus 153.6 GB/s on the X7
• PCIe lanes: 12 Gen 5 lanes on the 386H versus 4 Gen 5 lanes on the X7
• Integrated graphics: Intel Xe3 Graphics on the 386H versus Arc B390 on the X7
• Generation label: Ultra 9 (Panther Lake-H) on the 386H versus Ultra X7 (Panther Lake-H) on the X7
• Part number: SA4R5Q9EH on the 386H versus SA4R7Q9EJ on the X7
• Average benchmark score: 43210 on the 386H versus 40518 on the X7

Identical fields include core count (16), thread count (16), TDP (25 W), socket (Intel BGA 2540), architecture (Panther Lake), process node (3 nm), L1 cache (192 KB per core), L2 cache (2.5 MB per core), L3 cache (18 MB shared), ECC support (false), market segment (Mobile), production status (Active), release date, and multiplier unlock status (false).

The Verdict

The data describes two processors with the same core configuration but different performance profiles. The Intel Core Ultra 9 386H wins the aggregate benchmark battle with an average score of 43210 versus 40518, and it takes 13 of 17 direct comparisons. The Intel Core Ultra X7 368H counters with overwhelming wins in the Cinebench R23 suite, including a 48% single-core advantage and a 27.2% multi-core advantage.

The 386H is the more balanced part in the recorded measurements. It leads in data compression, encryption, extended instructions, prime number finding, floating point math, multithread PassMark, physics, random string sorting, and single-thread PassMark. It also holds the edge in Cinebench R15 multi-core and both R20 tests. Its 12 PCIe Gen 5 lanes give it platform flexibility that the X7 cannot match, and its DDR5 support broadens memory compatibility.

The X7 is the faster chip for Cinebench R23 workloads by a substantial margin, and it wins Cinebench R15 single-core decisively. Its higher boost clock of 5.00 GHz and higher memory bandwidth of 153.6 GB/s appear to drive those results. However, its 4 PCIe Gen 5 lanes and LPDDR5X-only memory support limit its platform reach.

Users prioritizing the newest Cinebench rendering benchmarks should look to the X7, where its scores are far ahead. Users needing broad PassMark performance, PCIe expansion, or DDR5 memory support should select the 386H. The overall average score favors the 386H, and its win count is more than three times that of the X7.

Where Each One Wins

Intel Core Ultra 9 386H:

The 386H wins every PassMark test except integer math by margins ranging from 2.7% to 13.5%. It also wins Cinebench R15 multi-core (13.3%), R20 multi-core (8.2%), and R20 single-core (8.1%). The 386H is the choice for data compression, encryption, extended instruction workloads, physics simulations, and multithread PassMark scoring. Its 12 PCIe Gen 5 lanes support more CPU-attached devices, and its DDR5 compatibility suits systems using conventional memory modules.

Intel Core Ultra X7 368H:

The X7 wins Cinebench R23 multi-core by 27.2%, Cinebench R23 single-core by 48%, Cinebench R15 single-core by 24.3%, and PassMark integer math by 0.9%. Its 5.00 GHz boost clock and 153.6 GB/s memory bandwidth align with these victories. The X7 is the faster option for Cinebench R23 rendering and for workloads that scale with peak single-core frequency. Its LPDDR5X-only memory path and 4 PCIe Gen 5 lanes make it a more specialized platform.