Intel Core i3-14100T vs Intel Core Ultra 9 386H Comparison

Head-to-Head Benchmarks

The benchmark data presents a complete sweep for the Intel Core Ultra 9 386H, which wins all 17 recorded comparisons against the Intel Core i3-14100T. The most striking margin appears in the PassMark find prime numbers test, where the Ultra 9 386H scores 341 against 56 for the i3-14100T, a delta of -83.6%. That test measures a specific mathematical workload, and the gap indicates a substantial difference in raw integer processing capability.

The Cinebench suite shows similar dominance. In Cinebench R15 multicore, the Ultra 9 386H scores 3223 versus 1170, a -63.7% delta. The single-core R15 result is closer: 303.5 versus 165, still a -45.6% gap. Cinebench R20 multicore shows 12820 against 4877 (-62%), while the single-core test delivers 1809 versus 688 (-62%). Cinebench R23 multicore narrows the relative gap to -43.5% (20547 versus 11612), and the single-core R23 result is the smallest margin in the entire suite: 2071.5 versus 1639, a -20.9% delta. That suggests the i3-14100T's per-core performance is comparatively closer to the Ultra 9, but the Ultra 9 still holds a clear lead.

PassMark workloads reinforce the pattern. Data compression shows 352365 versus 152636 (-56.7%). Data encryption shows 27150 versus 7881, a -71% delta, indicating a very large advantage for the Ultra 9 in cryptographic operations. Extended instructions deliver 29138 versus 10414 (-64.3%). Floating point math scores 108527 versus 31379 (-71.1%). Integer math scores 87284 versus 40292 (-53.8%). The multithread benchmark shows 35399 versus 13662 (-61.4%). Physics scores 3028 versus 973 (-67.9%). Random string sorting shows 42135 versus 15579 (-63%).

The single-thread PassMark result is the tightest overall head-to-head: 4218 versus 3498, a -17.1% delta. That modest gap aligns with the Cinebench R23 single-core result, both indicating that the i3-14100T's architectural efficiency per core is respectable, but the Ultra 9's higher boost clock and newer design still win decisively.

The average benchmark score for the Ultra 9 386H is 43210, placing it in the 88th percentile of all CPUs in the database. The i3-14100T averages 17648, sitting in the 71st percentile. The nearest rivals for the i3-14100T include the Intel Core i3-13100F (avg score 17653, 0% delta) and the AMD Ryzen 3 8300GE (avg score 17614, 0.2% delta). The Ultra 9 386H's nearest rivals include the AMD Ryzen AI Max PRO 385 (avg score 43326, -0.3% delta) and the Intel Core i9-12900 (avg score 42906, 0.7% delta). This places the Ultra 9 in a performance tier comparable to desktop i9-class parts despite its mobile designation.

FAQ

Q: Which processor wins more benchmark comparisons?

A: The Intel Core Ultra 9 386H wins all 17 head-to-head benchmark comparisons recorded in the database. The Intel Core i3-14100T does not win a single test.

Q: What is the biggest performance gap between the two?

A: The largest delta is in the PassMark find prime numbers test, where the Ultra 9 386H leads by -83.6%. The smallest gap is in PassMark single-thread, where the Ultra 9 leads by -17.1%.

Q: How do the two compare in multi-core rendering workloads?

A: In Cinebench R23 multicore, the Ultra 9 386H scores 20547 versus 11612 for the i3-14100T, a -43.5% delta. The R20 multicore gap is -62% (12820 versus 4877), and the R15 multicore gap is -63.7% (3223 versus 1170).

Q: Which processor has the higher boost clock?

A: The Intel Core Ultra 9 386H has a boost clock of 4.90 GHz, compared to 4.40 GHz for the Intel Core i3-14100T. The Ultra 9 also has a lower base clock of 2.10 GHz versus 2.70 GHz for the i3.

Q: What are the average benchmark scores for each processor?

A: The Intel Core Ultra 9 386H has an average benchmark score of 43210, ranking in the 88th percentile. The Intel Core i3-14100T has an average benchmark score of 17648, ranking in the 71st percentile.

Q: Are these processors in the same market segment?

A: No. The Intel Core i3-14100T is a desktop processor using Intel Socket 1700, while the Intel Core Ultra 9 386H is a mobile processor using Intel BGA 2540. Their memory support also differs: the i3 supports DDR4 and DDR5, while the Ultra 9 supports DDR5 and LPDDR5X.

Architecture Differences

The two processors come from different architectural generations. The Intel Core i3-14100T uses Raptor Lake architecture, specifically the Raptor Lake-R codename, built on a 10 nm process node with a die size of 163 mm². The Intel Core Ultra 9 386H uses Panther Lake architecture with the Panther Lake codename, built on a 3 nm process node. This process advantage is substantial, with the Ultra 9 using a much more advanced manufacturing technology.

Core counts differ significantly. The i3-14100T has 4 cores and 8 threads, while the Ultra 9 386H has 16 cores and 16 threads. Notably, the Ultra 9 does not support hyper-threading, showing equal core and thread counts, whereas the i3 doubles its thread count through SMT. Despite having fewer cores, the i3's TDP is higher at 35 watts versus 25 watts for the Ultra 9, which reflects the less efficient older process node.

Cache hierarchies diverge. The i3-14100T has 80 KB L1 cache per core, 1.25 MB L2 per core, and 12 MB shared L3. The Ultra 9 386H has 192 KB L1 per core, 2.5 MB L2 per core, and 18 MB shared L3. The larger per-core caches on the Ultra 9 contribute to its single-thread advantage, while the bigger shared L3 helps with multi-threaded workloads.

Memory support differs. The i3-14100T supports DDR4 and DDR5 memory in dual-channel configuration. The Ultra 9 386H supports DDR5 and LPDDR5X, also dual-channel, with a recorded memory bandwidth of 115.2 GB/s. The i3-14100T supports ECC memory, while the Ultra 9 does not. PCIe connectivity also differs: the i3 provides Gen 5 with 16 lanes (CPU only), while the Ultra 9 provides Gen 5 with 12 lanes (CPU only).

Integrated graphics differ. The i3-14100T uses UHD Graphics 730, while the Ultra 9 386H uses Intel Xe3 Graphics, a newer and presumably more capable GPU solution. The Ultra 9's release date is listed as 2026-01-04, whereas the i3-14100T was released on 2024-01-07, placing the Ultra 9 two years later in the product cycle.

The Verdict

The benchmark data shows a decisive performance hierarchy. The Intel Core Ultra 9 386H outperforms the Intel Core i3-14100T in every recorded workload, with margins ranging from -17.1% in single-thread tests to -83.6% in prime number calculation. The Ultra 9's average benchmark score of 43210 places it in the 88th percentile, while the i3-14100T's 17648 places it in the 71st percentile.

For workloads that depend on multi-core scaling, such as Cinebench R15 and R20 multicore, the Ultra 9 leads by roughly 62-64%. For single-threaded performance, the Ultra 9 still leads, but by a smaller margin around 17-21%, as evidenced by the PassMark single-thread and Cinebench R23 single-core results. This indicates that the i3-14100T's per-core efficiency is competitive, but the Ultra 9's newer architecture and higher boost clock provide a consistent advantage.

The i3-14100T remains a viable desktop option for users who require ECC memory support, which the Ultra 9 lacks. The i3 also supports DDR4 memory, offering broader compatibility with existing platforms. Its Intel Socket 1700 mounting and 35 watt TDP make it suited for conventional desktop builds. However, the data does not support choosing the i3 on performance grounds in any benchmark category.

The Ultra 9 386H is the clear choice for mobile platforms where maximum performance is required. Its 16 cores, larger caches, and 3 nm process node deliver superior results across compression, encryption, physics, and rendering workloads. The 25 watt TDP is notably lower than the i3's 35 watt TDP, which is remarkable given the performance advantage. The Ultra 9's nearest rivals include desktop-class processors like the Intel Core i9-12900 and i9-12900KF, with average scores within 0.7-0.9% of the Ultra 9, confirming its high-end positioning.

Users who need a desktop processor with ECC support and DDR4 compatibility should consider the i3-14100T. Users who need the highest available performance in a mobile form factor should select the Ultra 9 386H. The recorded data offers no scenario where the i3-14100T outperforms the Ultra 9.

Specification Differences

| Specification | Intel Core i3-14100T | Intel Core Ultra 9 386H |

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

| Cores | 4 | 16 |

| Threads | 8 | 16 |

| Base Clock | 2.70 GHz | 2.10 GHz |

| Boost Clock | 4.40 GHz | 4.90 GHz |

| TDP | 35 W | 25 W |

| Socket | Intel Socket 1700 | Intel BGA 2540 |

| Architecture | Raptor Lake | Panther Lake |

| Process Node | 10 nm | 3 nm |

| Die Size | 163 mm² | Not specified |

| 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 | DDR5, LPDDR5X |

| Memory Bandwidth | Not specified | 115.2 GB/s |

| ECC Memory | Yes | No |

| PCIe | Gen 5, 16 Lanes (CPU only) | Gen 5, 12 Lanes (CPU only) |

| Integrated Graphics | UHD Graphics 730 | Intel Xe3 Graphics |

| Market Segment | Desktop | Mobile |

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

| Launch MSRP | $134 | Not specified |

| Multiplier Unlocked | No | No |

| Part Number | SRMX0 | SA4R5Q9EH |

The specification table highlights the fundamental differences. The Ultra 9 386H offers four times the core count, a higher boost clock, a smaller process node, larger caches, and support for LPDDR5X memory. The i3-14100T offers a higher base clock, ECC memory support, DDR4 compatibility, a larger PCIe lane count, and a desktop socket. The i3-14100T has a launch MSRP of $134, while the Ultra 9 386H has no listed launch MSRP. Both processors have locked multipliers, preventing overclocking.