AMD Ryzen AI 9 465 vs Intel Core 9 273PTE Comparison

FAQ

Q: Which processor has more cores and threads?

A: The Intel Core 9 273PTE has 12 cores and 24 threads, while the AMD Ryzen AI 9 465 has 10 cores and 20 threads.

Q: Which processor has the higher boost clock?

A: The Intel Core 9 273PTE boosts to 5.50 GHz, while the AMD Ryzen AI 9 465 boosts to 5.00 GHz.

Q: Which processor shows the larger advantage in multi-threaded workload performance?

A: The Intel Core 9 273PTE leads in Cinebench R23 multi-core by 14.6%, scoring 20445 against 17462.5, but the AMD Ryzen AI 9 465 leads in PassMark multi-thread by 20.5%, scoring 28986 against 24054.

Q: Which processor supports ECC memory?

A: The Intel Core 9 273PTE supports ECC memory, while the AMD Ryzen AI 9 465 does not.

Q: Which processor has a higher average benchmark score?

A: The AMD Ryzen AI 9 465 records an average benchmark score of 43431, compared to 31143 for the Intel Core 9 273PTE.

Q: What is the process node for each processor?

A: The AMD Ryzen AI 9 465 uses a 4 nm process from TSMC, while the Intel Core 9 273PTE uses a 10 nm process from Intel.

Where Each One Wins

The AMD Ryzen AI 9 465 secures 10 wins in the head-to-head benchmark set, while the Intel Core 9 273PTE takes 5. The split is not simply by workload type; it reflects distinct strengths in different compute domains.

The AMD processor dominates data-centric and integer-heavy tasks. In PassMark data compression, it scores 349463 against 258704, a 35.1% advantage. Data encryption shows a 23.5% lead at 17601 versus 14253. Extended instructions deliver the largest margin of the entire comparison: 24773 versus 15952, a 55.3% gap. Integer math follows at 99156 versus 82411, a 20.3% edge. Random string sorting adds another 29% win at 37379 versus 28973. Floating point math is closer but still favors AMD at 62411 versus 60673, a 2.9% margin. PassMark multi-thread goes to AMD at 28986 versus 24054, a 20.5% lead, and PassMark single-thread also favors AMD at 3750 versus 3433, a 9.2% edge.

The Intel processor wins in Cinebench R23 multi-core by 14.6% (20445 versus 17462.5) and in Cinebench R23 single-core by 30.8% (2886 versus 1996.5), the largest single-core margin in the comparison. It also takes Cinebench R15 single-core at 290 versus 247, a 14.8% lead, and PassMark physics at 1917 versus 1689, an 11.9% edge. PassMark find prime numbers goes to Intel at 142 versus 124, a 12.7% win.

The pattern indicates AMD leads across most synthetic integer, encryption, compression, and general multi-threaded PassMark workloads, while Intel leads in Cinebench rendering, physics simulation, and prime number computation. The Intel wins cluster around single-core rendering and physics, while AMD wins dominate data manipulation and general throughput metrics.

Architecture Differences

The AMD Ryzen AI 9 465 uses the Zen 5 architecture under the Gorgon Point codename, part of the Ryzen AI 400 generation that combines Zen 5 and Zen 5c cores. It is built on a 4 nm process at TSMC with a die size of 233 mm². The Intel Core 9 273PTE uses the Bartlett Lake codename in the Core 9 generation and is built on a 10 nm process at Intel. The process node difference is substantial: 4 nm versus 10 nm, which contributes to the AMD processor's higher efficiency profile at a 28 W TDP versus 45 W for Intel.

Cache hierarchies differ notably. Both processors have 80 KB of L1 cache per core. The AMD processor has 1 MB of L2 per core and 16 MB of L3 cache. The Intel processor has 2 MB of L2 per core and a shared 36 MB L3 cache. The larger L3 on the Intel side, 36 MB shared versus 16 MB, likely supports its rendering workload advantage.

Memory support differs. The AMD processor supports DDR5 and LPDDR5X, while the Intel processor supports DDR4 and DDR5. Both use dual-channel memory buses with 89.6 GB/s bandwidth. ECC memory is supported only on the Intel side. PCIe generations differ: AMD uses Gen 4 with 16 CPU lanes, while Intel uses Gen 5 with 16 CPU lanes.

Integrated graphics differ as well. The AMD processor carries a Radeon 880M, while the Intel processor has UHD Graphics 730. The AMD socket is AMD Socket FP8, and the Intel socket is Intel Socket 1700. The AMD part is a mobile segment processor, while the Intel part is a desktop segment processor. The AMD release date is recorded as 2025-12-31, and the Intel release date is 2026-03-08.

Specification Differences

The two processors differ across several core specifications. Core count is 10 for AMD versus 12 for Intel. Thread count is 20 versus 24. Base clock is 2.00 GHz for AMD versus 1.40 GHz for Intel. Boost clock is 5.00 GHz versus 5.50 GHz. TDP is 28 W versus 45 W. The AMD processor has a higher base clock by 0.60 GHz, while the Intel processor has a higher boost clock by 0.50 GHz.

Cache specifications show the Intel processor with 2 MB L2 per core versus 1 MB for AMD, and 36 MB shared L3 versus 16 MB for AMD. Process node is 4 nm for AMD versus 10 nm for Intel. Foundry is TSMC for AMD versus Intel for Intel. The Intel processor supports ECC memory, the AMD does not. PCIe generation is Gen 4 for AMD versus Gen 5 for Intel. Memory support includes LPDDR5X for AMD only, and DDR4 for Intel only. Integrated graphics are Radeon 880M versus UHD Graphics 730. Market segment is mobile for AMD versus desktop for Intel. The Intel processor has a recorded launch MSRP of $549, while the AMD processor has no recorded launch MSRP.

Head-to-Head Benchmarks

The largest single benchmark advantage in the comparison belongs to the AMD Ryzen AI 9 465 in PassMark extended instructions. At 24773 versus 15952, the AMD processor leads by 55.3%. This result indicates a significant advantage in workloads that use specialized instruction sets, likely reflecting the Zen 5 architecture's instruction handling capabilities.

Data compression shows the second-largest margin. The AMD processor scores 349463 against 258704, a 35.1% lead. This workload is often sensitive to memory bandwidth and cache efficiency, and the AMD processor's 4 nm process and integrated memory controller configuration appear to handle compression workloads more effectively despite the smaller L3 cache.

Data encryption follows at 17601 versus 14253, a 23.5% edge for AMD. Integer math adds another 20.3% win at 99156 versus 82411. PassMark multi-thread shows a 20.5% lead at 28986 versus 24054, which is notable because the Intel processor has two more cores and four more threads. The AMD processor achieves higher multi-threaded throughput in PassMark despite the core deficit, while the Intel processor wins the Cinebench R23 multi-core test by 14.6% at 20445 versus 17462.5. The two multi-threaded benchmarks point in opposite directions, indicating workload-specific scaling differences between the architectures.

Random string sorting goes to AMD at 37379 versus 28973, a 29% margin. PassMark single-thread goes to AMD at 3750 versus 3433, a 9.2% lead. This single-thread result is interesting because the Intel processor wins Cinebench R23 single-core by 30.8% at 2886 versus 1996.5 and Cinebench R15 single-core by 14.8% at 290 versus 247. The PassMark single-thread metric and the Cinebench single-core metrics disagree on which processor is faster in single-threaded work, with PassMark favoring AMD and Cinebench favoring Intel by a wide margin.

Floating point math is the closest result, with AMD at 62411 versus 60673, a 2.9% win. The Intel processor wins PassMark physics at 1917 versus 1689, an 11.9% margin, and PassMark find prime numbers at 142 versus 124, a 12.7% margin.

The aggregate database position separates the two clearly. The AMD Ryzen AI 9 465 sits at the 88th percentile of all CPUs with an average benchmark score of 43431, placing it 0.2% ahead of the AMD Ryzen AI Max PRO 385 and 0.5% ahead of the Intel Core Ultra 9 386H, while trailing the AMD Ryzen 7 170 and AMD Ryzen 7 PRO 7745 by 0.6% each. The Intel Core 9 273PTE sits at the 82nd percentile with an average score of 31143, placing it 0.2% ahead of the Intel Core i7-12700F and AMD Ryzen 9 8945HS, 0.4% ahead of the Intel Core i7-13700TE, and 0.5% behind the Intel Core i7-12650HX. The average benchmark score gap between the two processors is 12288 points, with the AMD part at 43431 and the Intel part at 31143.