AMD Ryzen AI Max+ 388 vs Intel Core i9-13980HX Comparison

The Intel Core i9-13980HX and AMD Ryzen AI Max+ 388 are both high-end mobile processors, but the data reveals a stark contrast in their design philosophies and performance profiles. The Intel part, a 24-core Raptor Lake-HX chip, dominates the benchmark suite across the board, while the AMD Strix Halo part, with its 8-core Zen 5 setup, focuses on a different balance of capabilities. This analysis breaks down the head-to-head data, architectural differences, and use-case scenarios based strictly on the provided benchmark results.

FAQ

Q: Which processor has more cores and threads?

A: The Intel Core i9-13980HX features 24 cores and 32 threads, while the AMD Ryzen AI Max+ 388 has 8 cores and 16 threads.

Q: What is the average benchmark score for each CPU?

A: The Intel Core i9-13980HX has an average benchmark score of 50398, while the AMD Ryzen AI Max+ 388 scores 49796. Both are in the 90th percentile of all CPUs.

Q: How do they compare in single-threaded performance?

A: In the Cinebench R23 single-core test, the Intel Core i9-13980HX scores 2110, which is 7.7% higher than the AMD's 1960. In PassMark single-thread tests, the Intel part leads by a smaller 1.6% margin (4252 vs 4185).

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

A: The largest delta is in the PassMark data encryption test, where the Intel Core i9-13980HX is 75.9% ahead of the AMD Ryzen AI Max+ 388.

Q: Do both processors support ECC memory?

A: Yes, both the Intel Core i9-13980HX and the AMD Ryzen AI Max+ 388 have ECC memory support enabled.

Q: What are the memory specifications for each?

A: The Intel Core i9-13980HX supports DDR4 and DDR5 memory via a dual-channel bus. The AMD Ryzen AI Max+ 388 supports LPDDR5X memory via a quad-channel bus with a memory bandwidth of 256.0 GB/s.

The Verdict

Based on the benchmark data, the Intel Core i9-13980HX is the clear performance winner. It secures a 15-0 victory in the head-to-head benchmark comparison, with significant leads in multi-threaded workloads. For users whose primary concern is raw computational power for tasks like 3D rendering, video encoding, or complex simulations, the Intel part is the definitive choice.

The AMD Ryzen AI Max+ 388, however, is not without merit. While it loses every benchmark, its architecture suggests a different focus. With a 4 nm process node and a quad-channel LPDDR5X memory interface, it presents a modern, power-conscious design. The data shows it is a capable processor in its own right, but it is outclassed by the Intel chip's sheer core count and clock speed advantage in this specific comparison. The choice is clear: the Intel i9-13980HX for maximum performance, the AMD part for a different architectural approach that may be relevant in other system contexts, though that advantage is not reflected in these benchmark scores.

Head-to-Head Benchmarks

The Intel Core i9-13980HX's dominance is consistent and substantial across all tested workloads. The most significant victories occur in multi-threaded and memory-intensive tasks.

In Cinebench R23 multicore, the Intel chip scores 30273, a 61.4% advantage over the AMD's 18759. This trend continues in Cinebench R15 multicore, where the Intel part is 64.2% ahead (4717 vs 2872). These results highlight the massive throughput advantage of having 24 cores against 8.

The gap persists in PassMark's integer and floating-point math tests. The Intel chip scores 166455 in integer math (51.9% ahead) and 118645 in floating-point math (63.1% ahead). This indicates a strong advantage in general-purpose and scientific computing tasks.

Memory-intensive workloads show the biggest deltas. PassMark data encryption shows a 75.9% lead for Intel (35332 vs 20092), and data compression shows a 46.8% lead (588306 vs 400887). Random string sorting, another memory-heavy test, sees Intel ahead by 53.1% (66125 vs 43196).

The Intel processor also wins in less demanding tests, though by smaller margins. In Cinebench R23 single-core, it leads by 7.7% (2110 vs 1960). PassMark single-thread performance shows a narrow 1.6% lead (4252 vs 4185). The Intel part also wins the PassMark extended instructions test by 3.5% (33868 vs 32719), and the find prime numbers test by 31.7% (191 vs 145).

Overall, the data shows that the Intel Core i9-13980HX is not just faster; it is often dramatically faster, with leads exceeding 50% in a majority of the tests. The AMD Ryzen AI Max+ 388's closest results are in single-threaded tests, where it is within 8%, but it cannot match the Intel chip's multi-core output.

Specification Differences

The two processors differ in several key specifications. The Intel Core i9-13980HX has a base clock of 2.20 GHz and a boost clock of 5.60 GHz. The AMD Ryzen AI Max+ 388 has a higher base clock of 3.60 GHz but a lower boost clock of 5.00 GHz.

The core and thread counts are a major distinction: Intel has 24 cores and 32 threads, while AMD has 8 cores and 16 threads. The Intel processor is unlocked, allowing for overclocking, while the AMD part is locked. Their sockets are also different, with Intel using "Intel BGA 1964" and AMD using "AMD Socket FP11".

Cache configurations differ as well. The Intel chip has 2 MB of L2 cache per core and a 36 MB shared L3 cache. The AMD chip has 1 MB of L2 per core and a 32 MB shared L3 cache. Both have 80 KB of L1 cache per core.

Memory support is a key differentiator. The Intel part supports DDR4 and DDR5 on a dual-channel bus. The AMD part supports only LPDDR5X on a quad-channel bus, offering a memory bandwidth of 256.0 GB/s. The integrated graphics differ, with Intel featuring UHD Graphics 770 and AMD featuring the Radeon 8060S. The PCIe support also differs: Intel has Gen 5 with 20 lanes, while AMD has Gen 4 with 16 lanes.

Architecture Differences

The architectural philosophies behind these chips are distinct. The Intel Core i9-13980HX is built on Intel's 10 nm process (Raptor Lake) and features a hybrid design, though the fact pack does not specify core types. Its die size is 257 mm². The AMD Ryzen AI Max+ 388 is built on TSMC's 4 nm process using the Zen 5 architecture (Strix Halo) and has a die size of 2x 70.6 mm².

The Intel chip has a significantly higher core count (24 vs 8), which is the primary driver of its multi-threaded performance lead. It also has a larger L3 cache (36 MB vs 32 MB) and more L2 cache per core (2 MB vs 1 MB). The AMD chip, by contrast, uses a more advanced 4 nm process node, which could offer efficiency benefits, though this is not measured in the benchmark data.

Connectivity and memory are also architectural points of divergence. Intel offers PCIe Gen 5 with 20 lanes, while AMD offers PCIe Gen 4 with 16 lanes. AMD's memory controller is quad-channel with LPDDR5X support and a specified bandwidth of 256.0 GB/s, whereas Intel's is dual-channel with DDR4/DDR5 support and no bandwidth figure listed. These differences point to Intel focusing on raw compute and expansion, while AMD seems to prioritize a more integrated, memory-bandwidth-focused design.

Where Each One Wins

The Intel Core i9-13980HX wins in every benchmark category listed in the head-to-head comparison. Its most pronounced victories are in multi-threaded and memory-intensive workloads. Therefore, it is the clear choice for applications that scale with core count and memory throughput. This includes 3D rendering in Cinebench, data encryption and compression tasks, and complex mathematical modeling. The data shows a 61.4% lead in Cinebench R23 multicore and a 75.9% lead in encryption, making it the superior choice for content creators, data analysts, and engineers who run parallel workloads.

The AMD Ryzen AI Max+ 388 does not win in any of the 15 head-to-head benchmarks. However, its strengths lie outside of these scores. It has a higher base clock (3.60 GHz vs 2.20 GHz), which could indicate better performance in short, lightly-threaded bursts, though the single-thread test scores do not reflect this. Its architecture features a 4 nm process node and a quad-channel LPDDR5X memory bus with 256.0 GB/s of bandwidth. This suggests a design focused on integrated graphics performance and memory bandwidth, which are not captured in the CPU-centric benchmarks provided. For users who prioritize those system-level attributes over raw CPU compute as measured here, the AMD part presents its own rationale, but in these specific benchmarks, the Intel i9-13980HX is the unequivocal winner.