AMD Ryzen AI 9 PRO 465 vs Intel Core Ultra 7 265H Comparison

Head-to-Head Benchmarks

The benchmark data shows a clear split between these two mobile processors, with Intel taking 8 of 11 head-to-head wins. The largest margin belongs to Intel in the passmark_find_prime_numbers test, where the Core Ultra 7 265H scores 335 against the Ryzen AI 9 PRO 465's 126, a 62.4% advantage. This is not a close contest in that workload; the Intel part simply processes prime number calculations at a much higher rate.

Floating point math also favors Intel heavily. The Core Ultra 7 265H posts 109123 in passmark_floating_point_math versus 66824 for the AMD chip, a 38.8% lead. Physics simulation follows the same pattern, with Intel scoring 2497 compared to 1747 for AMD, a 30% gap. These three workloads, prime numbers, floating point math, and physics, all point to the Intel processor having substantially stronger raw compute throughput in math-heavy tasks.

Data encryption is another Intel victory, though not as lopsided. The 265H scores 26005 in passmark_data_encryption against 19308 for the Ryzen, a 25.8% difference. Multithreaded performance also goes to Intel, with the 265H scoring 34027 versus 31485, a 7.5% lead. Single-thread performance is closer, but Intel still wins: 4334 against 4168, a 3.8% margin. Extended instructions show only a 1.4% difference, with Intel at 26805 and AMD at 26441.

AMD does claim three wins, and one of them is significant. The Ryzen AI 9 PRO 465 dominates in passmark_integer_math, scoring 107173 against 85479 for Intel, a 25.4% advantage. Integer math is a core component of many general-purpose computing tasks, so this is not a trivial result. Data compression also goes to AMD: 385174 versus 334711, a 15.1% lead. The third AMD win is almost negligible, random string sorting at 40860 versus 40742, a 0.3% difference that is effectively a tie in practical terms.

The average benchmark scores tell an interesting story. The AMD part has an average benchmark score of 62498, while the Intel part averages 41621. This discrepancy exists because the two processors have different benchmark suites recorded in the database. The AMD chip's nearest rivals include the Intel Core Ultra 7 255HX at 62738 (0.4% higher average) and the Intel Core i9-13900KF at 61841 (1.1% lower average). The Intel Core Ultra 7 265H, by contrast, sits near the Intel Core 7 251TE at 41650 (0.1% higher) and the AMD Ryzen 9 5900X at 41376 (0.6% lower). The percentile rankings also differ: the AMD processor sits at the 93rd percentile of all CPUs, while the Intel processor sits at the 88th percentile.

Where Each One Wins

The workload split is fairly clean. Intel wins in scenarios that rely on floating point throughput, prime number generation, physics calculations, encryption, and single-thread responsiveness. The 38.8% lead in floating point math makes the 265H the obvious pick for scientific computing, financial modeling, or any application that spends significant time on non-integer arithmetic. The 62.4% margin in prime number finding suggests strong performance in cryptography-adjacent workloads and number theory applications. Physics simulation at 30% ahead means the Intel part handles game physics and similar simulation tasks with noticeably more headroom.

AMD's wins point to a different set of strengths. The 25.4% lead in integer math makes the Ryzen AI 9 PRO 465 attractive for database operations, general office productivity, and any workload that processes lots of whole numbers. The 15.1% advantage in data compression is directly relevant to file archiving, backup software, and data transfer pipelines. The near-tie in random string sorting at 0.3% means both chips handle text processing tasks at essentially the same speed, so that workload does not differentiate them.

Multithreaded performance favors Intel by 7.5%, which matters for rendering, video encoding, and parallel compilation. The Intel part also holds a 3.8% single-thread edge, which translates to snappier response in lightly threaded applications. The extended instructions test shows only a 1.4% gap, so SIMD-heavy code that uses AVX or similar instruction sets will see comparable performance from both chips.

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 TSMC process, with the Gorgon Point codename and a 233 mm² die size. It belongs to the Ryzen AI PRO 400 generation, which combines Zen 5 and Zen 5c cores. The chip has 10 cores and 20 threads, meaning it uses simultaneous multithreading to double its thread count. Cache is organized as 80 KB of L1 per core, 1 MB of L2 per core, and 16 MB of L3 cache.

The Intel Core Ultra 7 265H uses the Arrow Lake architecture on a 3 nm TSMC process, with the Arrow Lake-H codename and the Core Ultra Series 2 branding. It has 16 cores and 16 threads, with no multithreading per core. The cache layout differs substantially: 192 KB of L1 per core, 3 MB of L2 per core, and 24 MB of shared L3. The Intel part has more total cache at every level, which contributes to its strong single-thread and floating point results.

Memory bandwidth also favors Intel. Both support DDR5 and LPDDR5X over a dual-channel bus, but the Intel part has a rated bandwidth of 102.4 GB/s versus 89.6 GB/s for AMD. This 12.8 GB/s difference helps explain the Intel advantage in memory-sensitive workloads like encryption and physics simulation. The AMD chip supports ECC memory, while the Intel chip does not, which may matter for workstations that require error-correcting memory.

PCIe connectivity differs in both version and lane count. The AMD processor uses PCIe Gen 4 with 16 lanes from the CPU, while the Intel processor uses PCIe Gen 5 with 8 lanes. The Intel part has fewer lanes but a faster generation, so the total bandwidth depends on the devices connected. Integrated graphics also differ: AMD pairs the CPU with a Radeon 890M, while Intel uses Arc Graphics 140T. Both are mobile processors with a 28 W TDP, so power envelopes are identical. The AMD part uses the AMD Socket FP8, while Intel uses Intel BGA 2049. Both are locked processors with no unlocked multiplier.

Release timing differs by about a year. The Intel Core Ultra 7 265H launched on 2025-01-12, while the AMD Ryzen AI 9 PRO 465 launched on 2026-01-04. Both are listed as active production parts. The AMD part number is 100-000001862, and the Intel part number is SRQAQ.

FAQ

Q: Which processor has more cores and threads?

A: The Intel Core Ultra 7 265H has 16 cores and 16 threads. The AMD Ryzen AI 9 PRO 465 has 10 cores and 20 threads. Intel has more physical cores, but AMD uses multithreading to reach a higher thread count.

Q: Which chip wins in single-thread performance?

A: The Intel Core Ultra 7 265H leads in passmark_single_thread with a score of 4334 versus 4168 for the AMD Ryzen AI 9 PRO 465, a 3.8% advantage.

Q: How much faster is AMD in integer math?

A: The AMD Ryzen AI 9 PRO 465 scores 107173 in passmark_integer_math compared to 85479 for the Intel Core Ultra 7 265H, a 25.4% lead.

Q: Does the Intel chip support ECC memory?

A: No. The Intel Core Ultra 7 265H does not support ECC memory. The AMD Ryzen AI 9 PRO 465 does support ECC memory.

Q: What are the process nodes for each processor?

A: The AMD Ryzen AI 9 PRO 465 uses a 4 nm TSMC process. The Intel Core Ultra 7 265H uses a 3 nm TSMC process.

Q: Which processor has higher memory bandwidth?

A: The Intel Core Ultra 7 265H has a rated memory bandwidth of 102.4 GB/s. The AMD Ryzen AI 9 PRO 465 has 89.6 GB/s, so Intel holds a 12.8 GB/s advantage.

The Verdict

The data supports a straightforward conclusion: the Intel Core Ultra 7 265H is the stronger all-around performer for most compute-heavy workloads. It wins 8 of 11 head-to-head benchmarks, including the major categories of floating point math, multithreaded performance, single-thread performance, physics simulation, and encryption. The 62.4% margin in prime number finding and the 38.8% margin in floating point math are decisive, not marginal. The 88th percentile ranking versus all CPUs confirms it sits among capable mobile processors.

The AMD Ryzen AI 9 PRO 465 is not without its arguments. The 25.4% win in integer math and the 15.1% win in data compression are meaningful for specific use cases. The 93rd percentile ranking is higher than Intel's 88th, and the average benchmark score of 62498 far exceeds the Intel average of 41621, though this reflects different benchmark suites in the database. The AMD chip also supports ECC memory, which the Intel chip does not. For users who need error-correcting memory or who run integer-heavy workloads like database processing, the Ryzen part is the better choice.

For general-purpose mobile computing, rendering, physics simulation, encryption, and single-thread responsiveness, the Intel Core Ultra 7 265H delivers better results according to the recorded data. The multithreaded score of 34027 versus 31485 gives Intel a 7.5% edge in parallel work, and the higher memory bandwidth of 102.4 GB/s supports that advantage. The AMD chip should be selected for integer math, compression, and ECC requirements, while the Intel chip should be selected for everything else.

Specification Differences

| Specification | AMD Ryzen AI 9 PRO 465 | Intel Core Ultra 7 265H |

|---|---|---|

| Cores | 10 | 16 |

| Threads | 20 | 16 |

| Base Clock | 2.00 GHz | 2.20 GHz |

| Boost Clock | 5.00 GHz | 5.30 GHz |

| TDP | 28 W | 28 W |

| Socket | AMD Socket FP8 | Intel BGA 2049 |

| Architecture | Zen 5 | Arrow Lake |

| Codename | Gorgon Point | Arrow Lake-H |

| Process Node | 4 nm | 3 nm |

| Die Size | 233 mm² | Not specified |

| L1 Cache | 80 KB (per core) | 192 KB (per core) |

| L2 Cache | 1 MB (per core) | 3 MB (per core) |

| L3 Cache | 16 MB | 24 MB (shared) |

| Memory Support | DDR5, LPDDR5X | DDR5, LPDDR5X |

| Memory Bus | Dual-channel | Dual-channel |

| Memory Bandwidth | 89.6 GB/s | 102.4 GB/s |

| ECC Memory | Yes | No |

| PCIe | Gen 4, 16 Lanes (CPU only) | Gen 5, 8 Lanes (CPU only) |

| Integrated Graphics | Radeon 890M | Arc Graphics 140T |

| Release Date | 2026-01-04 | 2025-01-12 |

| Multiplier Unlocked | No | No |