AMD Ryzen AI 9 PRO 465 vs Intel Core 9 273PE Comparison

FAQ

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

A: The AMD Ryzen AI 9 PRO 465 wins single-thread performance with a score of 4168, which is 14.2% ahead of the Intel Core 9 273PE's 3650 in the PassMark single-thread test.

Q: How do the two chips compare in multithreaded workloads?

A: The Intel Core 9 273PE leads in PassMark multithread with 36810 versus the AMD's 31485, a 14.5% advantage. Intel also wins the Cinebench R23 multicore test with 31288, though the AMD chip does not have a recorded Cinebench score in the database.

Q: What is the difference in physical core counts?

A: The Intel Core 9 273PE has 12 cores and 24 threads, while the AMD Ryzen AI 9 PRO 465 has 10 cores and 20 threads. Both processors use a dual-channel memory bus.

Q: Which processor supports ECC memory?

A: The Intel Core 9 273PE supports ECC memory, while the AMD Ryzen AI 9 PRO 465 does not. Both support DDR5, but Intel also adds DDR4 support.

Q: How do their average benchmark scores and CPU percentiles compare?

A: The AMD Ryzen AI 9 PRO 465 has an average benchmark score of 62498 and sits in the 93rd percentile of all CPUs. The Intel Core 9 273PE has an average score of 49845 and sits in the 90th percentile.

Q: Which processor has the higher boost clock?

A: The Intel Core 9 273PE boosts to 5.70 GHz, which is higher than the AMD Ryzen AI 9 PRO 465's 5.00 GHz boost clock. The Intel part also has a higher base clock at 2.30 GHz versus 2.00 GHz.

Where Each One Wins

The benchmark data splits the two processors along clear lines of workload type. The AMD Ryzen AI 9 PRO 465 claims victory in 3 of the 11 recorded head-to-head tests, while the Intel Core 9 273PE wins 8. The AMD chip's wins are concentrated in instruction-level efficiency and single-thread responsiveness. It takes the extended instructions test with a score of 26441 versus Intel's 24630, a 7.4% margin. It also wins both single-thread tests with 4168 against 3650, representing a 14.2% advantage. These results point to a processor that handles per-core workloads and specialized instruction sets with higher throughput.

The Intel Core 9 273PE dominates every other recorded category. Its biggest margins come in physics simulation, where it scores 3120 against AMD's 1747, a 44% lead. Floating point math also heavily favors Intel, with 107884 versus 66824, a 38.1% edge. Prime number finding shows Intel at 203 versus 126, a 37.9% advantage. Integer math goes to Intel at 139410 versus 107173, a 23.1% gap. The Intel part also wins data encryption with 22719 versus 19308 (15% ahead), multithread with 36810 versus 31485 (14.5% ahead), random string sorting with 45098 versus 40860 (9.4% ahead), and data compression with 405885 versus 385174 (5.1% ahead).

This split suggests the AMD processor is built for responsiveness and efficiency in single-threaded or instruction-specific tasks, while the Intel processor excels at sustained parallel workloads, physics calculations, and heavy math. The Intel chip's higher core count and thread count directly translate into wins across most compute-heavy categories. For workloads that depend on floating point throughput or large integer operations, the data shows a substantial Intel advantage. For quick single-thread operations or extended instruction sets, the AMD chip delivers better results.

Architecture Differences

The two processors come from fundamentally different design philosophies. The AMD Ryzen AI 9 PRO 465 uses the Zen 5 architecture on a 4 nm process node fabricated by TSMC. It belongs to the Gorgon Point codename family and the Ryzen AI PRO 400 generation, which combines Zen 5 and Zen 5c cores. The die size measures 233 mm². Cache is organized with 80 KB of L1 per core, 1 MB of L2 per core, and 16 MB of L3 cache.

The Intel Core 9 273PE uses the Bartlett Lake codename and belongs to the Core 9 generation. It is manufactured on a 10 nm process node by Intel's own foundry. The cache structure differs notably: it has 80 KB of L1 per core, but doubles the L2 to 2 MB per core, and provides 36 MB of shared L3 cache. The larger L2 and L3 caches on the Intel part likely contribute to its strong performance in data-heavy workloads like compression and encryption.

Memory support also diverges. The AMD chip supports DDR5 and LPDDR5X, while the Intel chip supports DDR4 and DDR5. Both run dual-channel memory with 89.6 GB/s bandwidth. ECC memory is supported on Intel but not on AMD. PCIe connectivity differs as well: AMD provides Gen 4 with 16 lanes (CPU only), while Intel provides Gen 5 with 16 lanes (CPU only). The integrated graphics are also different, with AMD using the Radeon 890M and Intel using UHD Graphics 730.

The process node difference is significant. AMD's 4 nm TSMC process is considerably smaller than Intel's 10 nm node, which affects power efficiency and thermal characteristics. The AMD part has a 28 W TDP, while the Intel part has a 65 W TDP. This aligns with their market segments: AMD targets mobile, while Intel targets desktop. The AMD chip uses an AMD Socket FP8, while the Intel chip uses Intel Socket 1700.

Specification Differences

The two processors differ across several key specification fields. Core count: 10 cores and 20 threads for AMD versus 12 cores and 24 threads for Intel. Clock speeds: AMD runs at 2.00 GHz base and 5.00 GHz boost, while Intel runs at 2.30 GHz base and 5.70 GHz boost. TDP: 28 W for AMD versus 65 W for Intel. Process node: 4 nm for AMD versus 10 nm for Intel. Foundry: TSMC for AMD versus Intel for the Core 9 273PE.

Socket types differ completely: AMD Socket FP8 versus Intel Socket 1700. Cache configuration: AMD has 1 MB L2 per core and 16 MB L3, while Intel has 2 MB L2 per core and 36 MB shared L3. Memory support: AMD uses DDR5 and LPDDR5X, Intel uses DDR4 and DDR5. ECC memory: not supported on AMD, supported on Intel. PCIe generation: Gen 4 for AMD, Gen 5 for Intel, both with 16 CPU-only lanes.

Integrated graphics: AMD pairs with Radeon 890M, Intel pairs with UHD Graphics 730. Market segment: AMD is mobile, Intel is desktop. Release dates differ as well, with AMD released on 2026-01-04 and Intel on 2026-03-08. The Intel part has a launch MSRP of $549. The AMD part has no recorded launch MSRP. The Intel part number is SA4QD, while AMD's is 100-000001862. Neither processor has an unlocked multiplier.

Head-to-Head Benchmarks

The largest single benchmark margin belongs to Intel in the physics test. Intel scores 3120 against AMD's 1747, a 44% difference. This is a decisive win for the Core 9 273PE and suggests the Intel processor handles physical simulation workloads with substantially more throughput. Floating point math shows a similar pattern, with Intel at 107884 versus AMD's 66824, a 38.1% lead. These two tests alone indicate a major advantage for Intel in scientific and simulation-oriented tasks.

Prime number finding also heavily favors Intel, with 203 versus 126, a 37.9% gap. Integer math follows with Intel at 139410 versus AMD's 107173, a 23.1% advantage. Data encryption goes to Intel at 22719 versus 19308, a 15% lead. Multithread performance shows Intel at 36810 versus 31485, a 14.5% edge. Random string sorting favors Intel at 45098 versus 40860, a 9.4% difference. Data compression rounds out Intel's wins with 405885 versus 385174, a 5.1% margin.

The AMD Ryzen AI 9 PRO 465 takes the extended instructions test with 26441 versus Intel's 24630, a 7.4% advantage. The single-thread test and the singlethread test both record the same scores: AMD at 4168 versus Intel at 3650, a 14.2% lead for AMD. These wins, while fewer in number, show that the AMD chip has a clear edge in per-core performance and specialized instruction execution. The single-thread margin is particularly notable because it reverses the core-count advantage that Intel holds in multithreaded tests.

Looking at the average benchmark scores, the AMD chip records 62498 overall, while the Intel chip records 49845. This places AMD in the 93rd percentile and Intel in the 90th percentile. The AMD chip's nearest rivals include the Intel Core Ultra 7 255HX with an average score of 62738 (0.4% ahead of AMD) and the AMD Ryzen AI Embedded P185 at 62839 (0.5% ahead). The Intel Core i7-13790F sits at 63080 (0.9% ahead), and the Intel Core i9-13900KF trails at 61841 (1.1% behind AMD). The Intel chip's nearest rivals include the AMD Ryzen AI Max+ 388 at 49796 (0.1% behind Intel), the Intel Core i5-14600KF at 49394 (0.9% behind), the Intel Core i9-13980HX at 50398 (1.1% ahead of Intel), and the AMD Ryzen AI 9 HX PRO 370 at 50448 (1.2% ahead).

The Verdict

The recorded data presents a clear choice based on workload requirements. The Intel Core 9 273PE wins 8 of 11 head-to-head benchmarks, including all major compute-heavy categories. Its 12 cores and 24 threads, combined with 36 MB of shared L3 cache and a 5.70 GHz boost clock, make it the stronger processor for multithreaded applications, physics simulation, floating point math, encryption, and data compression. The 44% lead in physics and 38.1% lead in floating point math are substantial margins that would matter in rendering, scientific computing, and engineering workloads. The Intel part also supports ECC memory and DDR4, which could factor into workstation or server-adjacent use cases.

The AMD Ryzen AI 9 PRO 465 wins the single-thread test by 14.2% and the extended instructions test by 7.4%. Its 4 nm process node and 28 W TDP make it a far more power-efficient part, which aligns with its mobile market segment. The AMD chip also achieves a higher overall average benchmark score of 62498 versus 49845 and a better percentile ranking of 93 versus 90. For users who prioritize single-thread responsiveness, energy efficiency, and a compact mobile platform, the AMD processor is the appropriate choice.

The market segments reinforce these findings. Intel targets desktop with Socket 1700 and a 65 W TDP, while AMD targets mobile with Socket FP8 and a 28 W TDP. The Intel part carries a launch MSRP of $549, while the AMD part has no recorded launch MSRP. The data indicates that users building desktop systems for heavy parallel compute should select the Intel Core 9 273PE, while users seeking a mobile processor with strong single-thread performance and lower power consumption should select the AMD Ryzen AI 9 PRO 465. The benchmark results do not show a single superior processor across all categories; the choice depends entirely on the intended computing environment and workload profile.