AMD Ryzen AI Max+ 388 vs Intel Core i9-14901E Comparison

Head-to-Head Benchmarks

The benchmark data reveals a clear split between these two 8-core, 16-thread processors. The AMD Ryzen AI Max+ 388 and Intel Core i9-14901E trade blows across the 15 recorded tests, with Intel taking 9 wins and AMD taking 6. The nature of those wins, however, tells a more interesting story than the raw win count.

Intel's most dominant victory comes in Cinebench R23 single-core, where the Core i9-14901E scores 3635 against AMD's 1960, a 46.1% advantage. This is the largest delta in the entire head-to-head set. The gap narrows but remains substantial in Cinebench R15 single-core, where Intel leads 366 to 298, a difference of 18.6%. Intel also wins Cinebench R23 multi-core with 25753 versus 18759, a 27.2% lead, despite losing the older Cinebench R15 multi-core test to AMD by 10.7% (2872 to 2595).

The PassMark suite shows a similar pattern of split results. Intel wins PassMark physics by a wide margin, 3041 to 1843, a 39.4% advantage. The Core i9 also edges out AMD in PassMark floating point math (81089 to 72722, 10.3% ahead), integer math (112736 to 109588, 2.8% ahead), and find prime numbers (189 to 145, 23.3% ahead). In single-threaded PassMark tests, Intel leads by 3.9%, scoring 4354 versus 4185.

AMD's wins are concentrated in areas that reflect memory bandwidth and specialized instruction throughput. The Ryzen AI Max+ 388 delivers its most striking result in PassMark extended instructions, scoring 32719 against Intel's 17249, a massive 89.7% advantage. Data compression also favors AMD heavily: 400887 versus 288777, a 38.8% lead. The AMD part wins PassMark multithread by 10.5% (33486 to 30298), random string sorting by 10.4% (43196 to 39138), and data encryption by 8.2% (20092 to 18571).

Looking at overall averages, the AMD Ryzen AI Max+ 388 posts an average benchmark score of 49796, placing it in the 90th percentile of all CPUs. The Intel Core i9-14901E averages 37911, sitting in the 86th percentile. The AMD chip's nearest rivals include the Intel Core 9 273PE (average 49845, within 0.1%), the Intel Core i5-14600KF (49394, 0.8% behind AMD), and the AMD Ryzen 9 7900 (49228, 1.2% behind). The Intel part, by contrast, sits close to the AMD Ryzen AI 9 HX 370 (37904, 0% delta), the AMD Ryzen 7 9700X (37943, 0.1% ahead of Intel), and the Intel Core 5 211E (37829, 0.2% behind).

The data indicates that the Intel chip's higher boost clock of 5.60 GHz against AMD's 5.00 GHz contributes to its single-thread dominance, while AMD's quad-channel LPDDR5X memory interface with 256.0 GB/s of bandwidth underpins its compression and encryption victories. The Ryzen AI Max+ 388 also uses a larger die (2x 70.6 mm² versus 257 mm²) on a 4 nm process from TSMC, compared to Intel's 10 nm process from Intel Foundry.

The Verdict

The data points to two distinct usage profiles. The Intel Core i9-14901E is the stronger choice for single-threaded workloads and physics simulation. Its 46.1% lead in Cinebench R23 single-core and 39.4% lead in PassMark physics are decisive. The chip also holds advantages in floating point math and integer math, making it suited for general desktop productivity where those operations dominate.

The AMD Ryzen AI Max+ 388 wins where memory bandwidth and instruction-level parallelism matter. The 89.7% lead in extended instructions is the single largest margin in the dataset, and the 38.8% advantage in data compression suggests strong performance for archival or database workloads. Its 10.5% lead in PassMark multithread further indicates that heavily threaded, memory-intensive tasks favor the AMD part.

The average benchmark scores reinforce this split. The AMD chip's 49796 average places it 11885 points above the Intel chip's 37911, a gap that reflects AMD's strength in the specific PassMark workloads that carry heavy weight in the average calculation. Yet the Intel chip's 86th percentile ranking versus AMD's 90th percentile shows that both processors sit well above typical CPUs, just at different points.

For buyers prioritizing raw single-thread responsiveness, the Intel Core i9-14901E is the data-backed choice. For workloads centered on compression, encryption, and extended instruction sets, the AMD Ryzen AI Max+ 388 delivers the stronger results. Neither chip is uniformly superior; the decision rests entirely on the dominant workload type.

FAQ

Q: Which processor has the higher single-core performance?

A: The Intel Core i9-14901E wins all single-core tests. It leads by 46.1% in Cinebench R23 single-core (3635 versus 1960), 18.6% in Cinebench R15 single-core (366 versus 298), and 3.9% in PassMark single-thread (4354 versus 4185).

Q: Where does the AMD Ryzen AI Max+ 388 show its biggest advantage?

A: The largest AMD win is in PassMark extended instructions, where it scores 32719 against Intel's 17249, a 89.7% margin. It also leads by 38.8% in data compression (400887 versus 288777).

Q: How do the two chips compare in multi-core Cinebench results?

A: Results are mixed. Intel wins Cinebench R23 multi-core with 25753 versus 18759 (27.2% ahead), but AMD wins the older Cinebench R15 multi-core test with 2872 versus 2595 (10.7% ahead).

Q: What are the overall benchmark averages for each processor?

A: The AMD Ryzen AI Max+ 388 averages 49796 across all benchmark scores, ranking in the 90th percentile of all CPUs. The Intel Core i9-14901E averages 37911, ranking in the 86th percentile.

Q: Which chip has the higher boost clock?

A: The Intel Core i9-14901E boosts to 5.60 GHz, while the AMD Ryzen AI Max+ 388 boosts to 5.00 GHz. Intel also has a lower base clock at 2.80 GHz compared to AMD's 3.60 GHz.

Q: Do both processors support ECC memory?

A: Yes, both the AMD Ryzen AI Max+ 388 and the Intel Core i9-14901E support ECC memory, though they use different memory types overall.

Specification Differences

The two processors diverge on nearly every physical and platform specification. The AMD Ryzen AI Max+ 388 uses an AMD Socket FP11, while the Intel Core i9-14901E uses Intel Socket 1700. AMD's base clock is 3.60 GHz, higher than Intel's 2.80 GHz, but Intel's boost clock reaches 5.60 GHz against AMD's 5.00 GHz. Thermal design power differs as well: AMD is rated at 55 W, Intel at 65 W.

Memory support splits along platform lines. The AMD chip supports LPDDR5X over a quad-channel bus with 256.0 GB/s of bandwidth. The Intel chip supports both DDR4 and DDR5 over a dual-channel bus, with no bandwidth figure recorded. Both support ECC memory. PCIe connectivity also differs: AMD provides Gen 4 with 16 lanes (CPU only), while Intel provides Gen 5 with 16 lanes (CPU only).

Integrated graphics separate the two clearly. AMD integrates the Radeon 8060S, while Intel integrates the UHD Graphics 770. The market segments also differ: AMD targets mobile with a production status of Active and a release date of 2026-01-05, while Intel targets desktop with a release date of 2024-06-30. Neither chip has an unlocked multiplier. The part numbers are 100-000001980 for AMD and Q49ESRNJH for Intel.

Architecture Differences

The architectural split is foundational. AMD uses the Zen 5 architecture under the Strix Halo codename, part of the Ryzen AI Max generation, built on a 4 nm process at TSMC. Intel uses the Raptor Lake architecture under the Raptor Lake-R codename, part of the Core 14th Gen generation, built on a 10 nm process at Intel. The die sizes reflect this: AMD uses two dies totaling 2x 70.6 mm², while Intel uses a single 257 mm² die.

Cache configurations differ in L2 and L3. Both chips have 80 KB of L1 per core. AMD provides 1 MB of L2 per core and 32 MB of shared L3. Intel provides 2 MB of L2 per core and 36 MB of shared L3. No transistor counts or 3D V-Cache figures are recorded for either part. The core and thread counts match at 8 cores and 16 threads, so all performance differences trace back to the architectural, cache, memory, and clock differences described above.