AMD Ryzen AI 7 PRO 450 vs Intel Core Ultra 7 265T Comparison

Head-to-Head Benchmarks

The benchmark data shows a decisive overall victory for the Intel Core Ultra 7 265T, which wins all 15 recorded head-to-head comparisons against the AMD Ryzen AI 7 PRO 450. The average benchmark score tells the same story: the Intel part scores 47697, while the AMD chip sits at 37093, placing the Intel processor in the 90th percentile versus the AMD's 85th percentile.

The largest gap appears in the Cinebench R23 multicore test, where Intel scores 31558 against AMD's 16054, a 49.1 percent margin. This result reflects the Intel processor's substantial core advantage, and it is not an isolated case. The Cinebench R15 multicore test shows a 22.7 percent gap (3180 versus 2457), and the PassMark multithread test shows a 33.2 percent difference (37084 versus 24779). These results confirm that the Intel chip delivers roughly double the multicore throughput in some workloads.

Single-core performance also favors Intel, though the margin varies by test. In Cinebench R23 single-core, Intel leads by 54.9 percent (4455 versus 2010), and in Cinebench R15 single-core, the lead is 51 percent (449 versus 220). The PassMark single-thread test tells a more restrained story: Intel scores 4338, AMD scores 3955, a difference of only 8.8 percent. That narrower gap suggests that per-thread efficiency differences are smaller than the core-count disparity would imply.

The remaining workload categories all point the same direction. In PassMark floating point math, Intel reaches 129817 versus AMD's 52971, a 59.2 percent advantage. Prime number finding shows the biggest relative gap: Intel scores 322, AMD scores 84, a 73.9 percent difference. Data encryption shows a 49.7 percent gap (29687 versus 14925), physics shows 44.1 percent (2391 versus 1337), and extended instructions shows 27.4 percent (28609 versus 20778). Even in the closest non-single-thread categories, such as integer math (104943 versus 86227, a 17.8 percent gap) and data compression (370158 versus 294298, a 20.5 percent gap), Intel holds a clear lead.

Architecture Differences

The two processors come from different design philosophies and market segments. The AMD Ryzen AI 7 PRO 450 uses the Zen 5 architecture, codenamed Gorgon Point, and belongs to the Ryzen AI PRO 400 generation, which mixes Zen 5 and Zen 5c cores. The Intel Core Ultra 7 265T uses Arrow Lake, specifically the Arrow Lake-S desktop variant, and belongs to the Core Ultra Series 2 generation.

Manufacturing nodes differ: AMD uses TSMC's 4 nm process, while Intel uses the same foundry's 3 nm process. The Intel chip is physically larger, with a die size of 243 mm² versus AMD's 195 mm². Intel also lists 17,800 million transistors, while AMD does not report a transistor count in the database.

Core and thread counts diverge sharply. AMD offers 8 cores and 16 threads, while Intel provides 20 cores and 20 threads. The lack of hyperthreading on the Intel part means it has fewer threads than cores, but the raw core count is 12 higher. Cache hierarchies also differ: AMD lists 80 KB of L1 per core, 1 MB of L2 per core, and 8 MB of L3. Intel lists 192 KB of L1 per core, 3 MB of L2 per core, and 30 MB of shared L3. The Intel L3 cache is nearly four times larger.

Memory support shows clear differences. AMD supports DDR5 and LPDDR5X with a dual-channel bus and 89.6 GB/s of bandwidth. Intel supports DDR5 with a dual-channel bus but achieves 102.4 GB/s, a higher bandwidth figure. AMD supports ECC memory; Intel does not. PCIe connectivity favors Intel, which offers Gen 5 with 20 lanes (CPU only) versus AMD's Gen 4 with 16 lanes.

Clock speeds and power draw also differ. AMD's base clock is 2.00 GHz with a 5.10 GHz boost, while Intel runs a lower 1.50 GHz base but a higher 5.30 GHz boost. The AMD chip has a 28 W TDP, whereas Intel is rated at 35 W. The AMD part targets the mobile market on the AMD Socket FP8, while Intel targets desktop on the Intel Socket 1851.

Integrated graphics differ as well: AMD uses the Radeon 860M, while Intel uses the Arc Xe-LPG Graphics 64EU. Release dates in the database show AMD listed as 2026-01-04 and Intel as 2025-01-06. Intel's launch MSRP is $384; AMD has no launch MSRP recorded.

Where Each One Wins

The Intel Core Ultra 7 265T wins every benchmark category recorded in the head-to-head comparison. That includes all Cinebench variants (R15 and R23, both single and multicore) and all PassMark workloads (compression, encryption, extended instructions, prime numbers, floating point, integer math, multithread, physics, random string sorting, and single thread).

The most decisive Intel wins appear in workloads that scale with core count. Prime number finding shows a 73.9 percent lead, floating point math shows 59.2 percent, and the Cinebench R23 multicore result shows 49.1 percent. These align with the 20-core versus 8-core configuration and the larger L3 cache.

The AMD Ryzen AI 7 PRO 450, despite losing all 15 comparisons, has no recorded wins. However, the data does reveal where the gap narrows. The PassMark single-thread test shows only an 8.8 percent deficit, which is the closest result in the entire comparison. The integer math gap of 17.8 percent and the data compression gap of 20.5 percent are also relatively moderate. These are areas where the AMD chip's Zen 5 architecture performs respectably per clock.

For users prioritizing single-thread responsiveness in lightly threaded tasks, the AMD chip is within striking distance of Intel. For all heavily threaded workloads, rendering, encryption, physics simulation, and data processing, the Intel processor holds commanding leads. The Intel chip also carries a higher average benchmark score (47697 versus 37093) and a higher percentile ranking (90 versus 85), indicating it sits in a stronger overall performance tier.

FAQ

Q: Which processor has the higher average benchmark score?

A: The Intel Core Ultra 7 265T scores 47697 on average, while the AMD Ryzen AI 7 PRO 450 scores 37093. The Intel chip also ranks in the 90th percentile versus the AMD's 85th.

Q: How large is the multicore performance gap in Cinebench R23?

A: Intel scores 31558 versus AMD's 16054, which is a 49.1 percent advantage for Intel. The R15 multicore test shows a 22.7 percent gap in the same direction.

Q: Is there any benchmark where the AMD processor comes close to Intel?

A: The closest result is the PassMark single-thread test, where Intel scores 4338 and AMD scores 3955, a gap of only 8.8 percent. The integer math test shows a 17.8 percent gap, and data compression shows 20.5 percent.

Q: What are the core and thread counts for each processor?

A: The AMD Ryzen AI 7 PRO 450 has 8 cores and 16 threads. The Intel Core Ultra 7 265T has 20 cores and 20 threads, meaning it has no hyperthreading but far more physical cores.

Q: What memory and PCIe capabilities differ between the two?

A: AMD supports DDR5 and LPDDR5X with 89.6 GB/s bandwidth and ECC memory, plus PCIe Gen 4 with 16 lanes. Intel supports DDR5 with 102.4 GB/s bandwidth, no ECC, and PCIe Gen 5 with 20 lanes.

Q: Which processor has a larger L3 cache?

A: Intel has 30 MB of shared L3 cache, while AMD has 8 MB of L3. Intel also has larger per-core L1 and L2 caches: 192 KB and 3 MB per core versus AMD's 80 KB and 1 MB per core.

The Verdict

The benchmark data is unambiguous. The Intel Core Ultra 7 265T outperforms the AMD Ryzen AI 7 PRO 450 in every recorded test, with an average score advantage of 10604 points (47697 versus 37093). The Intel chip wins all 15 head-to-head comparisons, and its 90th percentile ranking versus the AMD's 85th confirms the overall performance hierarchy.

The Intel processor should be the choice for workloads that demand high multicore throughput. Its 20 physical cores and 30 MB of L3 cache translate into a 49.1 percent lead in Cinebench R23 multicore and a 59.2 percent lead in floating point math. Data encryption, physics, and prime number finding all show margins above 44 percent. For desktop users running rendering, scientific computation, or heavy data processing, the Intel part delivers roughly double the performance of the AMD chip in several key categories.

The AMD Ryzen AI 7 PRO 450 has a narrower role. Its mobile platform (Socket FP8) and 28 W TDP make it a lower-power option, and its single-thread performance trails by only 8.8 percent in the PassMark single-thread test. The AMD chip also supports LPDDR5X memory and ECC, features absent on the Intel part. For mobile designs with tight power budgets, the AMD chip remains viable, but it cannot match Intel's desktop-oriented performance envelope.

Neither processor has an unlocked multiplier. The Intel part launched at a $384 MSRP, while no launch MSRP is recorded for the AMD part. The Intel chip also offers PCIe Gen 5 with 20 lanes, a significant interface advantage. Based strictly on the recorded data, the Intel Core Ultra 7 265T is the stronger processor for any performance-sensitive use case, while the AMD Ryzen AI 7 PRO 450 serves a different segment with lower power draw and mobile integration.

Specification Differences

| Specification | AMD Ryzen AI 7 PRO 450 | Intel Core Ultra 7 265T |

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

| Cores | 8 | 20 |

| Threads | 16 | 20 |

| Base clock | 2.00 GHz | 1.50 GHz |

| Boost clock | 5.10 GHz | 5.30 GHz |

| TDP | 28 W | 35 W |

| Socket | AMD Socket FP8 | Intel Socket 1851 |

| Architecture | Zen 5 | Arrow Lake |

| Codename | Gorgon Point | Arrow Lake-S |

| Generation | Ryzen AI PRO 400 (Zen 5 / Zen 5c) | Ultra 7 (Arrow Lake) |

| Process node | 4 nm | 3 nm |

| Foundry | TSMC | TSMC |

| Die size | 195 mm² | 243 mm² |

| Transistors | Not reported | 17,800 million |

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

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

| L3 cache | 8 MB | 30 MB (shared) |

| Memory support | DDR5, LPDDR5X | DDR5 |

| 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, 20 Lanes (CPU only) |

| Integrated graphics | Radeon 860M | Arc Xe-LPG Graphics 64EU |

| Market segment | Mobile | Desktop |

| Release date | 2026-01-04 | 2025-01-06 |

| Launch MSRP | Not recorded | $384 |

| Part number | 100-000001865 | SRQCS |

| Multiplier unlocked | No | No |