AMD Ryzen AI 9 PRO 465 vs Intel Core Ultra 5 235A Comparison

The Verdict

The benchmark data separates these two processors into distinct roles. The AMD Ryzen AI 9 PRO 465 is a 10-core, 20-thread mobile part built for efficiency, while the Intel Core Ultra 5 235A is a 14-core, 14-thread desktop chip with a much higher power envelope. Across the recorded head-to-head tests, the Intel Core Ultra 5 235A wins 10 of 11 comparisons, including decisive victories in floating-point math, prime number calculation, and data encryption. The AMD Ryzen AI 9 PRO 465 secures only a single win, but it is a significant one: a 20.9% lead in integer math, where it scores 107173 against 88626.

The data indicates that the Intel part is the stronger all-around performer for desktop workloads that favor raw throughput. Its multithread score of 38392 is 18% ahead of the AMD chip's 31485, and its single-thread score of 4557 is 8.5% higher than 4168. The AMD chip, however, posts the higher overall average benchmark score of 62498 versus 48201, and it ranks in the 93rd percentile of all CPUs compared to Intel's 90th. That discrepancy stems from the AMD part's superior showing across a broader benchmark set, not just the head-to-head tests.

The Verdict comes down to workload. For users who prioritize integer-heavy calculations, the Ryzen AI 9 PRO 465 delivers a measurable edge. For anyone running mixed or floating-point-heavy applications, the Core Ultra 5 235A is the clear choice according to the recorded data. The Intel chip also holds a notable advantage in encryption work, where its 30136 score beats the AMD part's 19308 by 35.9%. The AMD processor is the more efficient mobile option with a 28W TDP, while Intel's 65W desktop part trades power for speed.

Architecture Differences

The two processors come from different design philosophies. The AMD Ryzen AI 9 PRO 465 uses the Zen 5 architecture on a 4nm TSMC process, with the Gorgon Point codename and a 233 mm² die. The Intel Core Ultra 5 235A uses the Arrow Lake architecture on a 3nm TSMC process, with the Arrow Lake-S codename and a 243 mm² die. Intel's part integrates 17,800 million transistors, a figure not listed for the AMD chip.

Cache layouts diverge sharply. The AMD processor provides 80 KB of L1 per core, 1 MB of L2 per core, and 16 MB of L3 cache. The Intel chip offers 192 KB of L1 per core, 3 MB of L2 per core, and 24 MB of shared L3. That difference in last-level cache likely contributes to Intel's advantage in memory-sensitive workloads.

Memory support also differs. The AMD chip supports both DDR5 and LPDDR5X over a dual-channel bus with 89.6 GB/s of bandwidth. The Intel part supports only DDR5, also dual-channel, but with 102.4 GB/s of bandwidth. Both lack ECC memory support. PCIe connectivity is another split: AMD uses Gen 4 with 16 CPU lanes, while Intel uses Gen 5 with 20 CPU lanes.

The integrated graphics are different as well. AMD pairs the CPU with a Radeon 890M, while Intel uses Arc Xe-LPG Graphics 24EU. The AMD part targets mobile with an AMD Socket FP8, whereas the Intel part is a desktop chip on Intel Socket 1851. The AMD processor is from the Ryzen AI PRO 400 generation (Zen 5 / Zen 5c), while Intel's is from the Ultra 5 (Arrow Lake) generation under the Core Ultra Series 2 umbrella.

Head-to-Head Benchmarks

The Intel Core Ultra 5 235A dominates the recorded head-to-head tests. Its largest win comes in prime number search, where it scores 392 against 126, a 67.9% margin. Floating-point math shows a similar story: Intel's 118778 beats AMD's 66824 by 43.7%. Data encryption is another major gap, with Intel at 30136 versus AMD's 19308, a 35.9% difference. Physics simulation follows the trend, with Intel's 2437 outpacing AMD's 1747 by 28.3%.

Multithreaded performance favors Intel by 18%, with scores of 38392 and 31485 respectively. Random string sorting goes to Intel 49489 to 40860, a 17.4% edge. Extended instructions favor Intel 31625 to 26441, a 16.4% gap. Data compression is the closest contest, with Intel at 393800 and AMD at 385174, a narrow 2.2% margin. Single-thread performance shows Intel ahead at 4557 versus 4168, an 8.5% advantage.

The AMD Ryzen AI 9 PRO 465 claims one decisive victory: integer math. Its 107173 score beats Intel's 88626 by 20.9%. That is the only test where AMD leads, but the margin is substantial enough to matter for integer-heavy workloads. The recorded data shows no other AMD wins in the head-to-head set.

Specification Differences

The two processors differ across nearly every core specification. The AMD Ryzen AI 9 PRO 465 has 10 cores and 20 threads, while the Intel Core Ultra 5 235A has 14 cores and 14 threads. Intel's chip lacks simultaneous multithreading, which explains the thread count matching its core count. Base clocks differ substantially: AMD runs at 2.00 GHz, Intel at 3.40 GHz. Both boost to 5.00 GHz.

Power draw is a major separation point. The AMD part has a 28W TDP, while the Intel part has a 65W TDP. That more than doubles the thermal envelope, which aligns with the desktop versus mobile market segmentation. The AMD chip also has a later release date of 2026-01-04, while Intel's launched on 2025-07-28. The Intel part carries a launch MSRP of $269. The AMD part has no listed launch MSRP.

Socket types are incompatible: AMD uses Socket FP8, Intel uses Socket 1851. The AMD processor has the part number 100-000001862, while Intel's is SRWPN. Neither chip has an unlocked multiplier. Process nodes differ by one step: AMD uses 4nm, Intel uses 3nm. The AMD die measures 233 mm², the Intel die 243 mm². Intel's transistor count is listed at 17,800 million, while AMD's is not recorded in the database.

FAQ

Q: Which processor wins more head-to-head benchmarks?

A: The Intel Core Ultra 5 235A wins 10 of the 11 recorded head-to-head tests. The AMD Ryzen AI 9 PRO 465 wins only the integer math test.

Q: How large is Intel's lead in floating-point math?

A: The Intel Core Ultra 5 235A scores 118778 in floating-point math, which is 43.7% higher than the AMD Ryzen AI 9 PRO 465's 66824.

Q: What is the AMD chip's single advantage?

A: The AMD Ryzen AI 9 PRO 465 leads in integer math with a score of 107173, beating Intel's 88626 by 20.9%.

Q: How do the two processors compare in multithreaded performance?

A: The Intel Core Ultra 5 235A scores 38392 in the multithread test, which is 18% ahead of the AMD Ryzen AI 9 PRO 465's 31485.

Q: Do the two chips use the same process node?

A: No. The AMD Ryzen AI 9 PRO 465 uses a 4nm TSMC process, while the Intel Core Ultra 5 235A uses a 3nm TSMC process.

Q: What are the TDP ratings for each processor?

A: The AMD Ryzen AI 9 PRO 465 has a 28W TDP, and the Intel Core Ultra 5 235A has a 65W TDP.