AMD Ryzen AI 9 PRO 465 vs Intel Core Ultra 7 266V Comparison

# Where Each One Wins

The AMD Ryzen AI 9 PRO 465 dominates the head-to-head benchmark set, taking 10 of 11 recorded tests. Its wins span data compression, encryption, extended instructions, floating-point math, integer math, multithreaded workloads, physics simulation, random string sorting, and both single-thread measurements. The single exception is the Intel Core Ultra 7 266V's victory in the prime number search test, where it posts a score of 191 against AMD's 126.

The workload split shows a clear pattern. The AMD part excels in throughput-oriented tasks that scale with core count and thread count. It carries 10 cores and 20 threads, while the Intel part runs 8 cores and 8 threads. That 12-thread advantage shows up directly in the multithread score, where AMD leads 31485 to 19461, a 61.8% margin. The integer math test is even more lopsided: AMD scores 107173 against Intel's 41558, a 157.9% advantage. This is the largest delta in the entire comparison.

The Intel Core Ultra 7 266V, by contrast, shows its strength in a narrow niche: prime number generation. Its 191 score represents a 34% lead over AMD's 126. This result suggests the Intel architecture's per-core efficiency in this specific integer workload exceeds what AMD's Zen 5 core arrangement delivers. However, this single win does not compensate for the breadth of AMD's successes elsewhere.

For users allocating workloads, the data indicates AMD for compression-heavy tasks, encryption, and any parallel compute. The data compression score of 385174 versus 187050 means the AMD part completes compression work more than twice as fast. For random string sorting, AMD leads 40860 to 22905, a 78.4% gap. The Intel part remains competitive only in the narrow prime-number scenario, where its architecture extracts better results from a workload that does not scale with thread count.

# Architecture Differences

The two processors come from different design philosophies. AMD's Ryzen AI 9 PRO 465 uses the Zen 5 architecture on the Gorgon Point codename, part of the Ryzen AI PRO 400 generation that mixes Zen 5 and Zen 5c cores. It is fabricated on a 4 nm process at TSMC with a die size of 233 mm². Intel's Core Ultra 7 266V uses the Lunar Lake architecture, also fabricated at TSMC but on a 3 nm process. The Intel design belongs to the Core Ultra Series 2 generation.

Core configurations diverge sharply. AMD provides 10 cores and 20 threads, enabling simultaneous multithreading. Intel provides 8 cores and 8 threads with no SMT, halving the thread count relative to its core count. Both parts boost to 5.00 GHz, but the base clocks differ: AMD runs at 2.00 GHz, Intel at 2.20 GHz. The thermal design power also differs, with AMD rated at 28 watts and Intel at 17 watts.

Cache hierarchies reflect different strategies. AMD allocates 80 KB of L1 per core, 1 MB of L2 per core, and 16 MB of shared L3. Intel allocates 192 KB of L1 per core, 2.5 MB of L2 per core, and 12 MB of shared L3. Intel's larger per-core L1 and L2 caches suggest an emphasis on feeding individual cores, while AMD's larger shared L3 pool supports its higher thread count.

Memory support shows another split. Both parts support dual-channel memory, and neither supports ECC. AMD lists DDR5 and LPDDR5X support with 89.6 GB/s of memory bandwidth. Intel lists LPDDR5X support dependent on the motherboard, with 136.5 GB/s of memory bandwidth, a 52% higher figure. PCIe connectivity also differs: AMD provides Gen 4 with 16 CPU lanes, Intel provides Gen 5 with 4 CPU lanes.

Integrated graphics differentiate the platforms. AMD pairs its CPU with the Radeon 890M, while Intel uses the Arc 140V. The benchmark data does not include graphics tests, so relative GPU performance cannot be assessed from the recorded measurements. Both processors target the mobile segment, use sockets appropriate to their platforms (AMD Socket FP8 for AMD, Intel BGA 2833 for Intel), and both are currently active in production.

# Head-to-Head Benchmarks

The recorded head-to-head results cover 11 PassMark tests. AMD wins 10, Intel wins 1. The largest AMD margin appears in integer math, where AMD's 107173 more than doubles Intel's 41558, a 157.9% delta. This test rewards the AMD part's 20 threads and likely reflects its ability to distribute integer operations across more execution resources.

Data compression shows AMD at 385174 versus Intel's 187050, a 105.9% delta. This means AMD completes compression work at roughly double the rate. Random string sorting follows a similar pattern: AMD scores 40860, Intel scores 22905, a 78.4% delta. Extended instructions favor AMD at 26441 versus 15928, a 66% delta. The multithread test shows AMD at 31485 versus 19461, a 61.8% delta.

Data encryption gives AMD a 39.7% edge, scoring 19308 against Intel's 13822. Floating-point math favors AMD by 17.4%, with scores of 66824 and 56923. Physics simulation is closer: AMD leads 1747 to 1608, an 8.6% margin. Single-thread performance, often considered a proxy for general responsiveness, shows AMD ahead 4168 to 3943, a 5.7% delta. Both single-thread and singlethread tests record identical scores, confirming consistency in the measurement.

Intel's sole win comes in the prime number search, scoring 191 against AMD's 126, a 34% lead. This result is notable because it shows Intel's architecture extracting better per-thread efficiency in a specific integer workload despite the thread-count disadvantage. The prime number test often relies on tight loops and predictable branching, areas where Intel's larger per-core caches may help.

The average benchmark scores place the two parts in different competitive tiers. AMD's average benchmark score is 62498, placing it in the 93rd percentile of all CPUs. Intel's average benchmark score is 23297, placing it in the 76th percentile. AMD's nearest rivals include the Intel Core Ultra 7 255HX with an average score of 62738 and a delta of -0.4%, the AMD Ryzen AI Embedded P185 at 62839 with a delta of -0.5%, the Intel Core i7-13790F at 63080 with a delta of -0.9%, and the Intel Core i9-13900KF at 61841 with a delta of 1.1%. Intel's nearest rivals include the AMD Ryzen 7 5800H at 23277 with a delta of 0.1%, the Intel Core i9-11900F at 23254 with a delta of 0.2%, the Intel Core Ultra 9 288V at 23219 with a delta of 0.3%, and the AMD EPYC 4124P at 23167 with a delta of 0.6%.

# FAQ

Q: Which processor has more cores and threads?

A: The AMD Ryzen AI 9 PRO 465 has 10 cores and 20 threads. The Intel Core Ultra 7 266V has 8 cores and 8 threads.

Q: How large is the single-thread performance gap?

A: AMD leads in single-thread performance with a score of 4168 against Intel's 3943, a 5.7% advantage.

Q: Which processor wins in integer math?

A: AMD wins by a wide margin, scoring 107173 against Intel's 41558, a 157.9% delta.

Q: In which test does Intel outperform AMD?

A: Intel wins the prime number search test, scoring 191 against AMD's 126, a 34% lead.

Q: What are the memory bandwidth figures?

A: AMD lists 89.6 GB/s of memory bandwidth with DDR5 and LPDDR5X support. Intel lists 136.5 GB/s with LPDDR5X support dependent on the motherboard.

Q: What process nodes do the two chips use?

A: AMD uses a 4 nm process at TSMC. Intel uses a 3 nm process, also at TSMC.

# The Verdict

The benchmark data presents a clear hierarchy between these two mobile processors. The AMD Ryzen AI 9 PRO 465 wins 10 of 11 recorded tests and holds an average benchmark score of 62498, placing it in the 93rd percentile of all CPUs. The Intel Core Ultra 7 266V wins 1 test and holds an average benchmark score of 23297, placing it in the 76th percentile. The average score gap is substantial: AMD's average is roughly 2.7 times Intel's.

The AMD part's advantage stems from its 10-core, 20-thread configuration, which delivers decisive wins in multithreaded and parallel workloads. The 61.8% multithread lead, the 157.9% integer math lead, and the 105.9% data compression lead all point to a processor built for throughput. The 5.7% single-thread lead also means AMD does not sacrifice responsiveness for parallelism.

The Intel Core Ultra 7 266V offers a lower thermal design power of 17 watts versus AMD's 28 watts, higher memory bandwidth of 136.5 GB/s versus 89.6 GB/s, and a narrower PCIe Gen 5 interface with 4 lanes versus AMD's Gen 4 with 16 lanes. Its 3 nm process node is smaller than AMD's 4 nm node. In the recorded benchmarks, however, the only workload where Intel outperforms AMD is prime number search, where it leads by 34%.

Users selecting between these parts should consider the workload mix. The data shows AMD for any task involving compression, encryption, extended instruction sets, floating-point math, integer math, multithreaded processing, physics simulation, string sorting, or general single-thread work. The Intel part demonstrates a specific advantage in prime number generation, but the recorded data does not indicate any other scenario where it overtakes AMD. The percentile placement reinforces this: AMD sits at the 93rd percentile, Intel at the 76th, and their nearest rival clusters sit at correspondingly different performance levels.