AMD Ryzen AI Max+ 388 vs Intel Core i5-14500 Comparison

AMD Ryzen AI Max+ 388 vs Intel Core i5-14500

The benchmark data records a decisive victory for the AMD Ryzen AI Max+ 388, which wins 13 of 15 head-to-head tests, with the Intel Core i5-14500 taking only 2. The AMD part achieves an average benchmark score of 49796, placing it in the 90th percentile of all CPUs, while the Intel chip scores 38531 on average, sitting in the 86th percentile. The AMD processor is also positioned among higher-performing rivals, with its closest competitor being the Intel Core 9 273PE at a negligible 0.1% difference, whereas the Intel i5-14500's nearest rival, the Intel Core Ultra 5 235T, is also at a 0.1% delta, indicating a different performance tier.

Where Each One Wins

The AMD Ryzen AI Max+ 388 dominates in almost every measured workload category. Its largest margins come in extended instruction throughput, prime number calculation, and multi-core rendering. The data shows a 45.6% lead in PassMark extended instructions, a 36.8% advantage in prime number finding, and a 25% edge in Cinebench R23 multi-core. These results indicate that the AMD chip is substantially stronger in compute-heavy, parallelized tasks and specialized instruction sets.

The Intel Core i5-14500 claims only two victories: PassMark data encryption and floating point math. The Intel part scores 21457 versus 20092 in encryption, a 6.4% advantage, and 79576 versus 72722 in floating point, an 8.6% lead. These wins suggest that the Intel architecture retains an edge in specific math-heavy workloads involving encryption algorithms and floating-point calculations, though the overall breadth of AMD's dominance is overwhelming.

The use-case split is clear: for rendering, compression, integer math, multi-threaded applications, and single-threaded responsiveness, the AMD Ryzen AI Max+ 388 is the stronger choice. The Intel Core i5-14500 is preferable only in targeted scenarios that rely heavily on encryption and floating-point operations, such as certain scientific simulations or cryptographic workloads.

FAQ

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

A: The AMD Ryzen AI Max+ 388 leads significantly. It scores 18759 in Cinebench R23 multi-core versus 15012 for the Intel Core i5-14500, a 25% advantage. In PassMark multi-thread, the AMD part scores 33486 against 30777, an 8.8% lead.

Q: How do the single-core scores compare?

A: The AMD Ryzen AI Max+ 388 wins all single-core tests. It records 1960 in Cinebench R23 single-core versus 1917, a 2.2% margin, and 4185 in PassMark single-thread versus 3952, a 5.9% advantage.

Q: Does the Intel Core i5-14500 win any benchmarks?

A: Yes, two. It wins PassMark data encryption with a score of 21457 versus 20092, a 6.4% delta, and PassMark floating point math with 79576 versus 72722, an 8.6% delta.

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

A: The largest gap is in PassMark extended instructions, where the AMD Ryzen AI Max+ 388 scores 32719 against 22473 for the Intel chip, a 45.6% difference. The second largest is in PassMark find prime numbers, with AMD at 145 versus 106, a 36.8% gap.

Q: How close are the two in integer math performance?

A: They are nearly tied. The AMD Ryzen AI Max+ 388 scores 109588, while the Intel Core i5-14500 scores 108124, giving AMD a slim 1.4% lead.

Q: Which processor has a higher overall benchmark percentile ranking?

A: The AMD Ryzen AI Max+ 388 ranks in the 90th percentile of all CPUs, whereas the Intel Core i5-14500 ranks in the 86th percentile. The AMD part's average benchmark score is 49796, compared to 38531 for the Intel.

Head-to-Head Benchmarks

The Cinebench R23 multi-core test provides the most striking single result. The AMD Ryzen AI Max+ 388 outputs 18759 points, which is a full 25% ahead of the Intel Core i5-14500's 15012. This is the largest margin in any Cinebench test and confirms that the AMD chip delivers substantially higher sustained multi-threaded rendering performance. The Cinebench R15 multi-core test shows a similar pattern, with AMD at 2872 versus Intel at 2435, a 17.9% lead.

Single-core performance is closer but still favors AMD. In Cinebench R23 single-core, the AMD part scores 1960 versus 1917, a modest 2.2% advantage. The Cinebench R15 single-core test shows a larger gap, with AMD at 298 versus 273, a 9.2% lead. PassMark single-thread results also favor AMD, with 4185 versus 3952, a 5.9% difference.

The PassMark extended instructions test reveals the most dramatic divergence. The AMD Ryzen AI Max+ 388 scores 32719, which is 45.6% higher than the Intel Core i5-14500's 22473. This suggests specialized vector or SIMD workloads run significantly faster on the AMD chip. The find prime numbers test shows a 36.8% advantage for AMD, with 145 versus 106, indicating strong integer throughput in certain algorithmic patterns.

In memory-sensitive and compression work, AMD maintains a clear edge. PassMark data compression shows 400887 for AMD versus 371294 for Intel, an 8% win. Random string sorting gives AMD 43196 versus 40980, a 5.4% margin. The PassMark multi-thread test, which aggregates many workloads, shows AMD at 33486 versus 30777, an 8.8% lead, and the physics test gives AMD 1843 versus 1746, a 5.6% advantage.

The Intel wins are isolated but real. In PassMark data encryption, Intel scores 21457 against AMD's 20092, a 6.4% margin. In floating point math, Intel's 79576 beats AMD's 72722 by 8.6%. These are the only two tests where the Intel Core i5-14500 comes out ahead, and neither margin approaches the scale of AMD's largest wins.

Specification Differences

The two processors diverge sharply in core configuration. The AMD Ryzen AI Max+ 388 uses 8 cores and 16 threads, while the Intel Core i5-14500 uses 14 cores and 20 threads. Despite having fewer cores, the AMD chip wins most multi-threaded tests, indicating higher per-core efficiency. The Intel part has a lower base clock of 2.60 GHz versus AMD's 3.60 GHz, but both boost to 5.00 GHz.

The TDP figures differ, with AMD at 55 and Intel at 65, although the AMD part is classified as mobile while the Intel is a desktop processor. The AMD chip uses an AMD Socket FP11, while the Intel uses Intel Socket 1700. Memory support differs substantially: AMD uses LPDDR5X with a quad-channel bus and 256.0 GB/s bandwidth, while Intel supports DDR4 and DDR5 with a dual-channel bus and no listed bandwidth figure. Both support ECC memory.

PCIe capabilities differ, with AMD offering Gen 4 with 16 lanes (CPU only) and Intel offering Gen 5 with 16 lanes (CPU only). The integrated graphics differ as well, with AMD featuring the Radeon 8060S and Intel featuring the UHD Graphics 770. The Intel part has a launch MSRP of $232, while no launch MSRP is recorded for the AMD chip.

Architecture Differences

The AMD Ryzen AI Max+ 388 is built on the Zen 5 architecture with the codename Strix Halo, manufactured on a 4 nm process by TSMC. The Intel Core i5-14500 is based on Raptor Lake, specifically the Raptor Lake-R refresh, using a 10 nm process at Intel's own foundry. This process node difference likely contributes to the AMD chip's performance advantage despite fewer cores.

Cache hierarchies differ notably. Both parts have 80 KB of L1 cache per core. The AMD chip has 1 MB of L2 per core, while the Intel chip has 1.25 MB per core. The L3 cache is larger on the AMD part at 32 MB shared, versus 24 MB shared on the Intel. The die size also differs, with AMD using two dies of 70.6 mm² each, totaling 2x 70.6 mm², while Intel uses a single 215 mm² die.

The generation and market positioning differ. The AMD Ryzen AI Max+ 388 is part of the Ryzen AI Max series, a Zen 5 Strix Halo mobile product with a release date of 2026-01-05. The Intel Core i5-14500 is a 14th generation Core i5 desktop part from the Raptor Lake Refresh generation, released on 2024-01-07. Neither processor has an unlocked multiplier, and both are actively in production.

The Verdict

The recorded benchmark data points to the AMD Ryzen AI Max+ 388 as the superior processor for nearly all workloads. Its 13 wins out of 15 head-to-head tests, combined with a 90th percentile rank and an average score of 49796, establish it as a top-tier mobile chip. The largest advantages, a 45.6% lead in extended instructions and a 25% lead in Cinebench R23 multi-core, demonstrate that the AMD architecture handles both specialized instruction sets and general multi-threaded rendering with high efficiency.

The Intel Core i5-14500, with its 14 cores and 20 threads, remains competitive in specific niches. The 6.4% encryption win and the 8.6% floating point win indicate that for cryptographic tasks or floating-point-heavy simulations, the Intel chip is the faster option. Its 86th percentile ranking and average score of 38531 place it in a lower performance tier overall, but the two targeted wins are meaningful for those specific use cases.

For users prioritizing rendering, compression, integer math, multi-threaded applications, or single-thread responsiveness, the AMD Ryzen AI Max+ 388 is the clear choice based on the data. For users whose workloads depend heavily on encryption or floating-point calculations, the Intel Core i5-14500 offers a measurable advantage in those two areas, though it lags elsewhere. The overall benchmark record favors AMD by a wide margin, with the Intel part's victories being narrow and specialized.