AMD Ryzen AI Embedded P185 vs Intel Core Ultra 7 265T Comparison

The Verdict

The recorded benchmark data splits these two processors into distinct roles. The Intel Core Ultra 7 265T is the outright performance leader in the majority of workloads, winning 9 of 11 head-to-head tests and delivering a substantial 14.2% advantage in the PassMark multithread score (37084 versus 31817). Its strengths are concentrated in heavy parallel tasks, encryption, and floating-point math. The AMD Ryzen AI Embedded P185, despite its lower core count, counters with a 12.3% win in integer math and a narrow 1.2% win in data compression, while also offering a lower 28 W TDP versus 35 W for the Intel part. The data indicates that system designers prioritizing maximum throughput, especially in encryption and physics, should select the Intel Core Ultra 7 265T. Those constrained by power limits or needing ECC memory support, which the AMD model provides, will find the Ryzen AI Embedded P185 more suitable. The Intel part sits at the 90th percentile among all CPUs, while the AMD part reaches the 93rd, showing both are high-performing parts but with different optimization targets.

Architecture Differences

The two processors represent fundamentally different design philosophies. The AMD Ryzen AI Embedded P185 uses the Gorgon Point codename and belongs to the Ryzen AI Embedded generation built on Zen 5 and Zen 5c cores. It is manufactured on a 4 nm process at TSMC with a die size of 233 mm². The Intel Core Ultra 7 265T belongs to the Core Ultra Series 2, uses the Arrow Lake architecture with the Arrow Lake-S codename, and is built on a smaller 3 nm process at the same foundry, with a die size of 243 mm² and a transistor count of 17,800 million.

Core configuration differs sharply. The AMD part has 12 cores and 24 threads, while the Intel part has 20 cores and 20 threads. This indicates the AMD processor uses simultaneous multithreading, whereas the Intel chip does not. The Intel processor compensates with more physical cores, which directly explains its dominant multithreaded benchmark results. The AMD part uses 80 KB of L1 cache per core and 1 MB of L2 per core, with 16 MB of shared L3. The Intel part uses considerably more cache: 192 KB of L1 per core, 3 MB of L2 per core, and 30 MB of shared L3.

The memory and expansion interfaces also diverge. The AMD processor supports both DDR5 and LPDDR5X memory with dual-channel access and a peak bandwidth of 89.6 GB/s, plus ECC memory support. The Intel processor supports only DDR5, also dual-channel, but with a higher peak bandwidth of 102.4 GB/s and no ECC support. PCIe connectivity differs as well: the AMD chip provides Gen 4 with 16 CPU lanes, while the Intel chip provides Gen 5 with 20 CPU lanes. The integrated graphics are also distinct, with the AMD part using a Radeon 890M and the Intel part using an Arc Xe-LPG Graphics 64EU. The AMD processor is classified as a mobile part on AMD Socket FP8, while the Intel processor is a desktop part on Intel Socket 1851. The AMD part was released later, on 2026-02-28, versus the Intel part's 2025-01-06.

Head-to-Head Benchmarks

The PassMark suite reveals a clear pattern: the Intel Core Ultra 7 265T dominates raw throughput tests, while the AMD Ryzen AI Embedded P185 wins in two specific categories. The largest Intel victory is in the find prime numbers test, where it scores 322 against 129 for AMD, a 59.9% advantage. Floating-point math is similarly lopsided: Intel scores 129817 versus 70587, a 45.6% lead. Data encryption shows Intel ahead by 33.9% (29687 versus 19612), and physics simulation gives Intel a 25.9% edge (2391 versus 1772). The multithread score favors Intel by 14.2% (37084 versus 31817), while extended instructions, single-thread performance, and random string sorting all show Intel ahead by single-digit margins: 7.2%, 8.3%, and 8.7% respectively.

The AMD processor's wins are narrower but meaningful. In integer math, it scores 117832 against 104943, a 12.3% improvement over Intel. In data compression, the AMD part scores 374429 versus 370158, a slim 1.2% margin. The single-thread scores are worth noting: Intel leads with 4338 versus 3977, an 8.3% advantage, which confirms that the Intel architecture has a higher per-core performance ceiling despite lacking simultaneous multithreading. The benchmark results indicate that for any workload relying on cryptography, physics simulation, or heavy floating-point arithmetic, the Intel part is the stronger choice. For integer-heavy or compression-based tasks, the AMD part provides a measurable edge.

Specification Differences

The database records the following differences between the two processors:

| Specification | AMD Ryzen AI Embedded P185 | Intel Core Ultra 7 265T |

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

| Cores | 12 | 20 |

| Threads | 24 | 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 |

| Process node | 4 nm | 3 nm |

| Die size | 233 mm² | 243 mm² |

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

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

| L3 cache | 16 MB | 30 MB shared |

| Memory support | DDR5, LPDDR5X | DDR5 |

| Memory bandwidth | 89.6 GB/s | 102.4 GB/s |

| ECC memory | Yes | No |

| PCIe | Gen 4, 16 lanes | Gen 5, 20 lanes |

| Integrated graphics | Radeon 890M | Arc Xe-LPG Graphics 64EU |

| Market segment | Mobile | Desktop |

| Release date | 2026-02-28 | 2025-01-06 |

| Transistors | Not recorded | 17,800 million |

The Intel part has a higher boost clock (5.30 GHz versus 5.10 GHz), more cores, more cache at every level, higher memory bandwidth, and a newer PCIe generation. The AMD part has a higher base clock (2.00 GHz versus 1.50 GHz), more threads due to SMT, a lower TDP, ECC support, and broader memory type compatibility including LPDDR5X. The Intel part has a launch MSRP of $384. Both processors have locked multipliers.

FAQ

Q: Which processor has a higher multithreaded benchmark score?

A: The Intel Core Ultra 7 265T scores 37084 in the PassMark multithread test, which is 14.2% higher than the AMD Ryzen AI Embedded P185's score of 31817.

Q: Does the AMD processor support ECC memory?

A: Yes, the AMD Ryzen AI Embedded P185 supports ECC memory. The Intel Core Ultra 7 265T does not support ECC memory.

Q: What is the difference in memory bandwidth between the two?

A: The Intel Core Ultra 7 265T provides 102.4 GB/s of memory bandwidth, while the AMD Ryzen AI Embedded P185 provides 89.6 GB/s, a difference of 12.8 GB/s in favor of Intel.

Q: In which benchmark does the AMD processor show its largest win over Intel?

A: The AMD Ryzen AI Embedded P185 shows its largest win in the PassMark integer math test, scoring 117832 against 104943 for the Intel Core Ultra 7 265T, a 12.3% advantage.

Q: How many cores and threads does each processor have?

A: The AMD Ryzen AI Embedded P185 has 12 cores and 24 threads. The Intel Core Ultra 7 265T has 20 cores and 20 threads.

Q: What is the TDP difference between the two processors?

A: The AMD Ryzen AI Embedded P185 has a TDP of 28 W, while the Intel Core Ultra 7 265T has a TDP of 35 W, a 7 W difference in favor of AMD.

Where Each One Wins

The Intel Core Ultra 7 265T is the clear winner for compute-heavy workloads that scale with core count and raw floating-point throughput. Its 20 physical cores drive a 14.2% multithread advantage, and the 59.9% lead in prime number finding, 45.6% lead in floating-point math, and 33.9% lead in encryption make it the better choice for scientific computing, cryptography, financial modeling, and physics simulation. The 25.9% physics score advantage (2391 versus 1772) further supports this direction. The 8.3% single-thread lead (4338 versus 3977) also makes it the better pick for lightly threaded applications that demand maximum per-core responsiveness. The higher memory bandwidth (102.4 GB/s versus 89.6 GB/s) and Gen 5 PCIe with 20 lanes give it additional headroom for memory-intensive and high-bandwidth expansion scenarios. Its 30 MB of L3 cache versus 16 MB also benefits workloads with large working sets.

The AMD Ryzen AI Embedded P185 wins where power efficiency and specific instruction patterns matter. Its 28 W TDP versus 35 W makes it the more power-conscious option for embedded and mobile deployments. The 12.3% integer math victory (117832 versus 104943) suggests a strength in general-purpose integer workloads, database operations, and software compilation. The 1.2% data compression win (374429 versus 370158) makes it marginally better for compression and archival tasks. ECC memory support is a decisive feature for reliability-critical embedded systems, and LPDDR5X support broadens the memory options for compact designs. The higher base clock of 2.00 GHz versus 1.50 GHz may provide more consistent performance in sustained low-power scenarios. The AMD part's 24 threads versus 20 also gives it better thread-level parallelism per core, which can help in heavily threaded integer workloads that are sensitive to context switching. The 93rd percentile ranking versus the 90th for Intel indicates that, despite losing most head-to-head tests, the AMD part remains a high-tier performer overall.