AMD Ryzen AI Embedded P164 vs Intel Core 9 270H Comparison

The AMD Ryzen AI Embedded P164 and the Intel Core 9 270H occupy different positions in the mobile processor landscape, and the benchmark data reflects a clear division of labor. The Intel part wins the majority of head-to-head tests, taking 8 of 11 comparisons, while the AMD chip secures 3 wins. However, the margins and the specific tests each wins tell a more nuanced story than the raw win count alone. The Intel Core 9 270H posts a higher average benchmark score of 38335, but the AMD Ryzen AI Embedded P164 carries a significantly higher average of 52901, a gap driven by the weighting of the included tests. The AMD processor also sits in the 91st percentile of all CPUs, compared to the Intel part’s 86th percentile, indicating that the AMD chip’s overall standing in the database is stronger despite losing most direct comparisons.

Where Each One Wins

The Intel Core 9 270H dominates the heavy compute workloads. It wins data compression with a score of 333785 against 327891, a margin of 1.8 percent. It wins data encryption by a much larger gap, scoring 19369 versus 16055, a 17.1 percent advantage. The Intel chip also takes floating point math with 70640 against 55799, a 21 percent lead, and integer math with 97654 versus 87940, a 9.9 percent edge. In multithreaded performance, the Intel part scores 28764 against 25889, a 10 percent advantage. The physics test shows the largest Intel win, 1966 versus 1210, a 38.5 percent margin. Prime number finding also favors Intel, 112 versus 71, a 36.6 percent lead. Random string sorting goes to Intel as well, 36867 versus 34801, a 5.6 percent difference.

The AMD Ryzen AI Embedded P164 wins the tests that measure instruction efficiency and single-thread speed. It takes extended instructions with a score of 24193 against 20079, a 20.5 percent advantage. It wins single-thread performance with 4029 against 3944, a 2.2 percent margin, repeating that result in the duplicate single-thread test entry. The AMD chip’s wins are narrower in percentage terms than some of Intel’s, but they point to a different strength profile. The AMD part is the faster single-core chip and handles extended instruction workloads with notably better efficiency, while the Intel part excels in raw throughput and parallel execution.

For workloads that depend on cache and memory bandwidth, the data shows Intel ahead in compression and sorting, while AMD’s single-thread and instruction wins suggest lower-latency execution. The Intel chip’s physics score of 1966 is more than 60 percent higher than the AMD part’s 1210, indicating a substantial advantage in that specific simulation-style workload. The AMD chip’s extended instructions score of 24193 is its largest win, a category that typically reflects cryptographic and SIMD-heavy code paths.

Architecture Differences

The two processors come from different design generations and manufacturing approaches. The AMD Ryzen AI Embedded P164 uses the Gorgon Point platform with a Ryzen AI Embedded generation built on Zen 5 and Zen 5c cores. It is fabricated on a 4 nm process at TSMC, with a die size of 233 mm². The Intel Core 9 270H uses Raptor Lake architecture, specifically Raptor Lake-H, part of the Core 9 Raptor Lake Refresh generation, and is built on Intel’s 10 nm process.

Core counts differ substantially. The AMD chip has 8 cores and 16 threads, while the Intel chip has 14 cores and 20 threads. The Intel part’s extra cores and threads explain its multithreaded wins. Base and boost clocks also favor Intel: the Intel chip runs at 2.70 GHz base and 5.80 GHz boost, while the AMD chip runs at 2.00 GHz base and 5.00 GHz boost. Despite the lower clocks, the AMD chip wins single-thread tests, which points to a higher instructions-per-clock efficiency in the Zen 5 design.

Cache hierarchies differ as well. Both chips use 80 KB of L1 cache per core. The AMD chip uses 1 MB of L2 per core and 8 MB of L3 cache. The Intel chip uses 2 MB of L2 per core and 24 MB of shared L3 cache. The larger Intel L3 cache likely contributes to its wins in data compression and random string sorting, workloads that benefit from holding larger working sets on-die.

Memory support and platform features differ. The AMD chip supports DDR5 and LPDDR5X memory with dual-channel bus and a measured memory bandwidth of 89.6 GB/s. It also supports ECC memory. The Intel chip supports DDR4 and DDR5 memory with dual-channel bus, but the database does not record a memory bandwidth figure for it, and it does not support ECC. The AMD chip uses AMD Socket FP8, while the Intel chip uses Intel BGA 1744. PCIe connectivity also differs: the AMD chip provides Gen 4 with 16 CPU-only lanes, while the Intel chip provides Gen 5 with 8 CPU-only lanes. The Intel part’s Gen 5 PCIe offers higher per-lane bandwidth, but the AMD part offers twice as many CPU lanes.

Integrated graphics differ as well. The AMD chip uses the Radeon 880M, while the Intel chip uses Iris Xe Graphics with 96 execution units. The database does not include GPU benchmark scores for either chip, so the iGPU comparison is limited to the specifications recorded. Power targets also differ: the AMD chip has a 28 W TDP, while the Intel chip has a 45 W TDP. The Intel chip’s higher power envelope aligns with its higher core count and clock speeds.

Release timing also separates the two. The Intel Core 9 270H was released in December 2024, while the AMD Ryzen AI Embedded P164 was released in March 2026. The AMD chip carries a 4 nm process advantage and a newer core design, while the Intel chip uses a more mature platform with a higher core count. The Intel part has a launch MSRP of $697; the AMD part has no recorded launch MSRP.

Head-to-Head Benchmarks

The physics test delivers the largest Intel advantage. The Intel Core 9 270H scores 1966 against the AMD chip’s 1210, a 38.5 percent lead. This is a decisive margin and one of the clearest separations in the entire comparison. The prime number test shows a similar gap, with Intel scoring 112 versus 71, a 36.6 percent lead. These two tests account for Intel’s biggest wins and indicate a substantial advantage in workloads that stress branch prediction and integer-heavy loops.

Floating point math shows Intel ahead by 21 percent, scoring 70640 versus 55799. Data encryption shows Intel ahead by 17.1 percent, 19369 versus 16055. The multithread test shows Intel ahead by 10 percent, 28764 versus 25889. Integer math shows Intel ahead by 9.9 percent, 97654 versus 87940. The random string sorting test shows Intel ahead by 5.6 percent, 36867 versus 34801. Data compression shows the narrowest Intel win, 1.8 percent, with 333785 versus 327891.

The AMD chip’s wins are fewer but meaningful. The extended instructions test shows AMD ahead by 20.5 percent, 24193 versus 20079. This is the second-largest margin in either direction across the full benchmark set, and it demonstrates that the AMD chip’s Zen 5 architecture handles extended instruction sets more efficiently than the Intel Raptor Lake design. The single-thread test shows AMD ahead by 2.2 percent, 4029 versus 3944, a modest but consistent win that repeats in the duplicate single-thread entry.

The benchmark data shows a clear pattern: Intel wins the throughput and parallel workloads, while AMD wins the latency-sensitive and instruction-efficiency workloads. The Intel chip’s multithread score of 28764 exceeds the AMD chip’s 25889, but the AMD chip’s single-thread score of 4029 exceeds the Intel chip’s 3944. The extended instructions result amplifies that difference, with the AMD chip scoring 24193 against 20079. The Intel chip’s wins are larger in absolute terms across more tests, but the AMD chip’s single-thread and instruction wins indicate a different optimization target.

The data also shows the Intel chip’s advantage is not uniform. In data compression, the two chips are nearly tied, with Intel ahead by only 1.8 percent. In single-thread performance, AMD is ahead. The Intel chip’s biggest wins come in physics and prime number finding, while its smallest wins come in sorting and compression. The AMD chip’s only losses by double digits are in physics, prime numbers, floating point, and encryption; its losses in sorting and compression are single-digit.

The Verdict

The data supports a straightforward split. The Intel Core 9 270H is the stronger processor for multithreaded throughput workloads, physics simulations, encryption, and floating point math. Its 14 cores and 20 threads, combined with a 5.80 GHz boost clock and 24 MB of L3 cache, deliver consistent wins across the parallel benchmark suite. The Intel chip’s 8-1 win count in the head-to-head tests reflects this dominance, with the only Intel losses coming in single-thread and extended instructions.

The AMD Ryzen AI Embedded P164 is the stronger processor for single-thread performance and extended instruction workloads. Its 5.00 GHz boost clock, despite a lower 2.00 GHz base, is enough to edge out the Intel chip in single-thread tests. The 20.5 percent lead in extended instructions is the AMD chip’s most significant result and suggests better efficiency in SIMD and cryptographic instruction paths. The AMD chip also delivers that performance within a 28 W TDP, compared to the Intel chip’s 45 W TDP, and it supports ECC memory, which the Intel chip does not.

The AMD chip’s overall database standing is higher, with a 91st percentile rank and an average benchmark score of 52901, versus the Intel chip’s 86th percentile and 38335 average. That average score gap reflects the weighting of the benchmark suite, which includes the AMD chip’s stronger single-thread and instruction results. The Intel chip’s nearest rivals in the database include the Intel Core Ultra 9 285H with a 0.1 percent delta and the Intel Core i5-13600HX with a 0.2 percent delta, placing it in a competitive cluster. The AMD chip’s nearest rivals include the AMD Ryzen 5 9500F with a 0.1 percent delta and the Intel Xeon 634 with a negative 0.1 percent delta, indicating it sits in a different performance class.

For workloads that mix single-thread responsiveness with instruction-heavy code, the AMD chip’s profile is preferable. For workloads that saturate all cores, the Intel chip is the clear choice. The physics score difference of 38.5 percent is the single largest gap in the comparison, and it signals that the Intel chip handles simulation-style parallel workloads far better than the AMD chip. The encryption difference of 17.1 percent reinforces that pattern for security and compression tasks.

FAQ

Q: Which processor wins more head-to-head benchmarks?

A: The Intel Core 9 270H wins 8 of 11 head-to-head tests, while the AMD Ryzen AI Embedded P164 wins 3.

Q: What is the largest benchmark margin in either direction?

A: The Intel Core 9 270H leads the AMD Ryzen AI Embedded P164 by 38.5 percent in the physics test, scoring 1966 versus 1210.

Q: Does the AMD processor win any benchmark by a large margin?

A: The AMD Ryzen AI Embedded P164 leads the Intel Core 9 270H by 20.5 percent in extended instructions, scoring 24193 versus 20079.

Q: How do the core counts compare?

A: The Intel Core 9 270H has 14 cores and 20 threads, while the AMD Ryzen AI Embedded P164 has 8 cores and 16 threads.

Q: Which processor has the higher single-thread score?

A: The AMD Ryzen AI Embedded P164 scores 4029 in the single-thread test, ahead of the Intel Core 9 270H’s 3944, a 2.2 percent margin.

Q: What are the power targets for each processor?

A: The AMD Ryzen AI Embedded P164 has a 28 W TDP, while the Intel Core 9 270H has a 45 W TDP.

Q: Which processor supports ECC memory?

A: The AMD Ryzen AI Embedded P164 supports ECC memory; the Intel Core 9 270H does not.