AMD Ryzen AI Max+ 395 vs Intel Core Ultra 9 386H Comparison

Head-to-Head Benchmarks

The head-to-head benchmark data presents a clear picture of two very different mobile processors. The AMD Ryzen AI Max+ 395 wins 11 of the 15 recorded comparisons, while the Intel Core Ultra 9 386H takes 4. The margin of victory, however, is where the story becomes more nuanced.

Starting with multi-threaded workloads, the AMD chip delivers a commanding performance. In Cinebench R23 multi-core, the AMD Ryzen AI Max+ 395 scores 35314 against the Intel Core Ultra 9 386H's 20547, a delta of 71.9%. The older Cinebench R15 multi-core test shows a similar pattern: 5463 versus 3223, a 69.5% advantage. PassMark's multithread test also favors AMD, with 54934 against 35399, a 55.2% lead.

The integer math test reveals the largest single gap in the entire dataset. The AMD Ryzen AI Max+ 395 scores 200665, while the Intel Core Ultra 9 386H scores 87284. That is a 129.9% difference, meaning the AMD part more than doubles the Intel part in this specific workload. Data compression follows a similar trajectory: 690650 versus 352365, a 96% delta. Extended instructions show a 93.4% gap (56346 versus 29138), and random string sorting shows an 80.8% gap (76177 versus 42135).

Other AMD wins include data encryption (35455 versus 27150, 30.6% ahead), floating-point math (128682 versus 108527, 18.6% ahead), and physics (3481 versus 3028, 15% ahead). Even in single-core Cinebench R15, the AMD chip takes a narrow win: 316 versus 303.5, a 4.1% margin.

The Intel Core Ultra 9 386H does not go winless. In Cinebench R23 single-core, Intel scores 2071.5 against AMD's 2044, a 1.3% edge. PassMark single-thread tests show a similar result: 4218 versus 4147, a 1.7% lead. The most decisive Intel win comes in the find prime numbers test, where Intel scores 341 against AMD's 303, an 11.1% advantage. This indicates that while AMD dominates in raw throughput and parallel operations, Intel retains a measurable edge in certain latency-sensitive or branch-heavy single-thread tasks.

The average benchmark scores reflect the overall trend. The AMD Ryzen AI Max+ 395 holds an average score of 77740, while the Intel Core Ultra 9 386H averages 43210. The AMD chip sits at the 95th percentile among all CPUs in the database, while the Intel chip sits at the 88th percentile.

Where Each One Wins

The AMD Ryzen AI Max+ 395 is the clear choice for workloads that scale with thread count and memory bandwidth. Its wins in Cinebench multi-core, integer math, data compression, and extended instructions suggest it handles parallel compute, encryption, and data manipulation tasks with far greater efficiency. The 129.9% lead in integer math is particularly telling: this is a processor built for heavy computational lifting.

The Intel Core Ultra 9 386H shows its strength in single-threaded responsiveness. The 1.3% win in Cinebench R23 single-core and the 1.7% win in PassMark single-thread are small but consistent. The 11.1% win in find prime numbers, a test that often rewards efficient branch prediction and low-latency execution, indicates that Intel still holds an advantage in certain algorithmic workloads that do not parallelize well.

For everyday use cases like application launching, web browsing, and light productivity, the single-thread scores suggest the Intel chip may feel slightly snappier in unoptimized or legacy software. However, the AMD chip's 16 cores and 32 threads versus Intel's 16 cores and 16 threads means any workload that can use simultaneous multithreading will shift decisively toward AMD.

The data also shows a power efficiency angle. The Intel part has a TDP of 25 watts, while the AMD part has a TDP of 55 watts. The Intel chip achieves its single-thread wins while drawing less power, which could matter in thin-and-light laptops where thermal headroom is limited. The AMD chip, however, needs that higher power envelope to deliver its multi-thread dominance.

Architecture Differences

The two processors come from fundamentally different design philosophies. The AMD Ryzen AI Max+ 395 uses the Zen 5 architecture under the Strix Halo codename, fabricated on a 4 nm process at TSMC. The Intel Core Ultra 9 386H uses the Panther Lake architecture, built on a 3 nm process at Intel.

The core configurations differ significantly. Both parts have 16 cores, but the AMD chip supports 32 threads through simultaneous multithreading, while the Intel chip supports only 16 threads. This thread disparity explains much of the multi-core benchmark gap. The AMD chip's ability to process two threads per core effectively doubles its parallel capacity in threaded workloads.

Cache hierarchies also diverge. The AMD chip has 80 KB of L1 cache per core, 1 MB of L2 per core, and 64 MB of shared L3 cache. The Intel chip has 192 KB of L1 per core, 2.5 MB of L2 per core, and only 18 MB of shared L3. The AMD chip's 64 MB of L3 is more than three times the Intel chip's 18 MB, which contributes to its strong performance in data-heavy workloads like compression and encryption.

Memory architecture shows another major split. The AMD chip supports LPDDR5X memory over a quad-channel bus, delivering 256.0 GB/s of bandwidth. The Intel chip supports both DDR5 and LPDDR5X over a dual-channel bus, delivering 115.2 GB/s. The AMD chip's memory bandwidth is more than double Intel's, which directly benefits any workload that moves large datasets.

The integrated graphics also differ. AMD pairs the Ryzen AI Max+ 395 with the Radeon 8060S, while Intel uses the Xe3 Graphics. Both are integrated solutions, but the benchmark data in this pack does not include graphics tests, so a direct comparison is not possible from these numbers.

Finally, the AMD chip supports ECC memory, while the Intel chip does not. This makes the AMD part more suitable for error-sensitive compute tasks, though it also limits memory compatibility in consumer systems.

Specification Differences

The recorded specifications show several key differences between the two processors. The AMD Ryzen AI Max+ 395 has a base clock of 3.00 GHz and a boost clock of 5.10 GHz. The Intel Core Ultra 9 386H has a base clock of 2.10 GHz and a boost clock of 4.90 GHz. The AMD chip boosts 0.20 GHz higher, while the Intel chip runs at a lower base frequency.

The TDP values differ substantially: the AMD chip is rated at 55 watts, while the Intel chip is rated at 25 watts. This places the AMD part in a higher power class, which aligns with its higher performance ceiling.

The sockets are incompatible: AMD uses Socket FP11, while Intel uses BGA 2540. Both are mobile platforms, but they are not interchangeable.

The process nodes differ: AMD uses 4 nm TSMC, Intel uses 3 nm Intel. The die size for the AMD chip is listed as 2x 70.6 mm², while the Intel chip's die size is not recorded.

The memory bus widths differ: AMD uses quad-channel, Intel uses dual-channel. The memory bandwidth figures reflect this: 256.0 GB/s for AMD versus 115.2 GB/s for Intel.

PCIe support differs as well. The AMD chip uses Gen 4 with 16 lanes, while the Intel chip uses Gen 5 with 12 lanes. The Intel chip has a newer PCIe standard but fewer lanes.

The release dates are roughly one year apart. The AMD chip was released on 2025-01-05, while the Intel chip was released on 2026-01-04.

Neither processor has a recorded launch MSRP, and both have locked multipliers, meaning they are not intended for overclocking.

FAQ

Q: Which processor has a higher multi-core performance in Cinebench R23?

A: The AMD Ryzen AI Max+ 395 scores 35314, while the Intel Core Ultra 9 386H scores 20547. The AMD chip leads by 71.9%.

Q: Does the Intel Core Ultra 9 386H win any benchmark?

A: Yes, the Intel chip wins in Cinebench R23 single-core (2071.5 versus 2044, a 1.3% edge), PassMark single-thread (4218 versus 4147, a 1.7% edge), and the find prime numbers test (341 versus 303, an 11.1% advantage).

Q: What is the memory bandwidth difference between the two?

A: The AMD Ryzen AI Max+ 395 delivers 256.0 GB/s over a quad-channel LPDDR5X bus. The Intel Core Ultra 9 386H delivers 115.2 GB/s over a dual-channel bus that supports DDR5 and LPDDR5X. AMD's bandwidth is more than double Intel's.

Q: How do the thread counts compare?

A: Both have 16 cores, but the AMD chip supports 32 threads while the Intel chip supports 16 threads. AMD's simultaneous multithreading effectively doubles its thread capacity.

Q: Which processor has a larger L3 cache?

A: The AMD Ryzen AI Max+ 395 has 64 MB of shared L3 cache. The Intel Core Ultra 9 386H has 18 MB of shared L3 cache. AMD's L3 is more than three times larger.

Q: What are the process nodes for each chip?

A: The AMD chip is fabricated on a 4 nm process at TSMC. The Intel chip is fabricated on a 3 nm process at Intel.

The Verdict

The data distinguishes two very different mobile processors. The AMD Ryzen AI Max+ 395 is the performance leader across the majority of recorded benchmarks, with 11 wins out of 15 head-to-head comparisons. Its advantages in multi-threaded workloads, memory bandwidth, and cache capacity make it the stronger choice for compute-intensive tasks such as rendering, data compression, encryption, and parallel processing. The 129.9% lead in integer math and the 96% lead in data compression demonstrate a processor designed for serious throughput.

The Intel Core Ultra 9 386H, despite its 4 losses in the dataset, shows a clear single-thread advantage in specific tests. Its 11.1% win in the find prime numbers test and narrow leads in single-core Cinebench R23 and PassMark single-thread indicate that it handles latency-sensitive workloads with slightly better efficiency. Its lower 25-watt TDP also makes it a more power-efficient option for thin laptops where thermal constraints are tight.

For users who prioritize raw multi-thread performance, memory bandwidth, and cache capacity, the AMD Ryzen AI Max+ 395 is the data-backed choice. For users who value single-thread responsiveness and lower power draw, the Intel Core Ultra 9 386H offers a viable alternative. The average benchmark scores confirm the hierarchy: AMD at 77740 versus Intel at 43210, with the AMD chip ranking at the 95th percentile among all CPUs and the Intel chip at the 88th percentile.