AMD Ryzen AI Max+ 392 vs Intel Core Ultra 5 235A Comparison

Head-to-Head Benchmarks

The AMD Ryzen AI Max+ 392 takes six of the eleven recorded head-to-head benchmarks, while the Intel Core Ultra 5 235A wins five. However, the margins tell a more decisive story than the win count alone. AMD's largest victory comes in integer math, where the Ryzen AI Max+ 392 scores 152,414 against Intel's 88,626, a 72% advantage. That is the single biggest delta between the two processors in any shared test.

The AMD chip also dominates extended instructions, scoring 45,666 versus 31,625, a 44.4% lead. Data compression shows a 40.9% gap, with AMD at 554,760 and Intel at 393,800. These three workloads are compute-heavy and benefit from AMD's higher thread count and larger shared cache. The multithread benchmark confirms the pattern: AMD scores 45,231 against Intel's 38,392, a 17.8% advantage. Physics simulation also favors AMD, 2,887 to 2,437, an 18.5% margin. Random string sorting goes AMD's way as well, 59,487 versus 49,489, a 20.2% difference.

Intel's wins are concentrated in single-threaded and specialized arithmetic workloads. The single-thread benchmark is Intel's clearest victory: 4,557 versus 3,927, a 13.8% lead. The same margin appears in the duplicate singlethread entry. Floating-point math goes to Intel at 118,778 against AMD's 99,548, a 16.2% edge. Data encryption favors Intel, 30,136 versus 27,784, a 7.8% advantage. Prime number finding also goes Intel's way, 392 versus 320, an 18.4% lead.

The average benchmark scores reflect these splits. AMD's average is 90,541, placing it in the 96th percentile of all CPUs in the database. Intel's average is 48,201, which lands in the 90th percentile. The nearest rivals for AMD include the Intel Xeon 654 at 90,717 (0.2% behind AMD) and the AMD Ryzen 9 9955HX at 91,199 (0.7% ahead). Intel's closest competitors are the AMD Ryzen AI Max PRO 380 at 48,171 (0.1% behind) and the Intel Core Ultra 5 245HX at 48,287 (0.2% ahead). These comparisons show AMD operating in a higher performance tier overall, while Intel sits closer to mid-range desktop and mobile parts.

Where Each One Wins

The AMD Ryzen AI Max+ 392 is the stronger choice for multi-threaded throughput. Its 12 cores and 24 threads allow it to outpace Intel's 14 cores and 14 threads in multithread, physics, integer math, compression, and extended instructions. The 64 MB shared L3 cache likely supports the large data-compression and sorting workloads where AMD leads by double-digit percentages. For anyone running parallel compute tasks, database operations, or heavy spreadsheet and analytical workloads, the recorded data consistently favors AMD.

The Intel Core Ultra 5 235A wins where single-thread performance and certain math operations matter most. Its 4,557 single-thread score exceeds AMD's 3,927 by a clear margin. Floating-point math, encryption, and prime-number finding all favor Intel. These tasks often rely on per-core efficiency and instruction-level throughput rather than raw core count. For workloads like cryptography, scientific floating-point calculations, or single-threaded legacy applications, Intel's benchmark results are superior.

The wins split along architectural lines. AMD's advantage comes from having twice as many threads and a much larger L3 cache. Intel's advantage comes from higher base and boost clocks on fewer threads, plus a more modern 3 nm process node. The data shows no overlap in strengths: AMD wins every test that scales with parallelism and cache capacity, while Intel wins every test that rewards fast single-core execution and floating-point units.

The Verdict

The benchmark database points to the AMD Ryzen AI Max+ 392 for users who prioritize multi-threaded performance. Its average score of 90,541 is nearly double Intel's 48,201. AMD wins the multithread test by 17.8%, integer math by 72%, and extended instructions by 44.4%. It also holds a 96th percentile ranking versus Intel's 90th. The AMD part is a mobile processor with 24 threads and 64 MB of L3 cache, making it suitable for heavy parallel workloads in a portable form factor.

The Intel Core Ultra 5 235A is the pick for single-threaded and floating-point tasks. It leads by 13.8% in single-thread performance and 16.2% in floating-point math. Its 3 nm process node and 5.00 GHz boost clock give it an edge in latency-sensitive operations. Intel also supports PCIe Gen 5 with 20 lanes, which AMD does not offer. For desktop users who run mostly single-threaded applications or need faster memory bandwidth via DDR5, the Intel part delivers competitive results in those specific areas.

Neither processor is a universal winner. AMD wins six head-to-head tests, Intel wins five. The deciding factor is workload type. The verdict from the data: choose AMD for parallel compute and cache-heavy tasks, choose Intel for single-thread speed and floating-point arithmetic.

FAQ

Q: Which processor has a higher average benchmark score?

A: The AMD Ryzen AI Max+ 392 scores 90,541 on average, while the Intel Core Ultra 5 235A averages 48,201. AMD's average is roughly 88% higher.

Q: How much faster is AMD in the integer math benchmark?

A: AMD scores 152,414 versus Intel's 88,626, a 72% advantage. This is the largest delta in any shared test.

Q: Does Intel win any benchmark by a large margin?

A: Intel's biggest win is in the single-thread benchmark, where it scores 4,557 against AMD's 3,927, a 13.8% lead. Intel also leads floating-point math by 16.2% and prime number finding by 18.4%.

Q: What are the nearest rivals for each processor?

A: For AMD, the nearest rivals are the Intel Xeon 654 (90,717 average, 0.2% behind) and AMD Ryzen 9 9955HX (91,199, 0.7% ahead). For Intel, the nearest rivals are the AMD Ryzen AI Max PRO 380 (48,171, 0.1% behind) and Intel Core Ultra 5 245HX (48,287, 0.2% ahead).

Q: Which processor has more threads?

A: AMD has 24 threads across 12 cores. Intel has 14 threads across 14 cores, meaning no hyperthreading. AMD's thread count is 71% higher.

Q: What memory types do the two processors support?

A: AMD supports LPDDR5X with a quad-channel memory bus and 256.0 GB/s bandwidth. Intel supports DDR5 with a dual-channel bus and 102.4 GB/s bandwidth. AMD also supports ECC memory; Intel does not.

Architecture Differences

The two processors are built on different microarchitectures and process nodes. AMD uses Zen 5 architecture under the Strix Halo codename, fabricated on a 4 nm process at TSMC. Intel uses Arrow Lake architecture under the Arrow Lake-S codename, fabricated on a 3 nm process at TSMC. The process node difference is small but measurable, with Intel at 3 nm versus AMD at 4 nm.

The cache configurations are markedly different. AMD allocates 80 KB of L1 per core, 1 MB of L2 per core, and 64 MB of shared L3. Intel allocates 192 KB of L1 per core, 3 MB of L2 per core, and 24 MB of shared L3. Intel gives each core more L1 and L2 cache, but AMD has nearly three times the shared L3 capacity. This explains AMD's superior performance in cache-sensitive workloads like data compression and random string sorting.

The memory subsystems diverge as well. AMD uses LPDDR5X with a quad-channel bus and 256.0 GB/s bandwidth, plus ECC support. Intel uses DDR5 with a dual-channel bus and 102.4 GB/s bandwidth and no ECC. AMD's memory bandwidth is 150% higher, which supports its multi-threaded and data-heavy benchmark wins. Intel's PCIe implementation is more advanced: Gen 5 with 20 lanes, versus AMD's Gen 4 with 16 lanes.

The integrated graphics also differ. AMD includes the Radeon 8060S, while Intel includes Arc Xe-LPG Graphics 24EU. No benchmark scores are recorded for either iGPU, so the data does not quantify their relative performance. The transistor counts and die sizes are only listed for Intel: 17,800 million transistors on a 243 mm² die. AMD lists a die size of 2x 70.6 mm² but no transistor count.

The market segments differ. AMD is a mobile processor on AMD Socket FP11, while Intel is a desktop processor on Intel Socket 1851. AMD's TDP is 55 watts; Intel's is 65 watts. Both have a boost clock of 5.00 GHz, but AMD's base clock is 3.20 GHz versus Intel's 3.40 GHz. Neither processor has an unlocked multiplier.

Specification Differences

The two CPUs differ in core and thread counts. AMD has 12 cores and 24 threads. Intel has 14 cores and 14 threads. Intel has more physical cores, but AMD has more threads overall due to simultaneous multithreading.

Base clocks differ: AMD runs at 3.20 GHz, Intel at 3.40 GHz. Boost clocks are identical at 5.00 GHz. TDP differs by 10 watts, with AMD at 55 and Intel at 65. AMD uses AMD Socket FP11; Intel uses Intel Socket 1851.

Memory support differs completely. AMD supports LPDDR5X with a quad-channel bus and 256.0 GB/s bandwidth, and it supports ECC. Intel supports DDR5 with a dual-channel bus and 102.4 GB/s bandwidth, and it does not support ECC.

PCIe versions and lane counts differ. AMD has Gen 4 with 16 lanes. Intel has Gen 5 with 20 lanes. Intel's PCIe generation is one step ahead, and it offers four more lanes.

The integrated graphics differ: AMD has Radeon 8060S, Intel has Arc Xe-LPG Graphics 24EU. Process nodes differ: AMD at 4 nm, Intel at 3 nm. Die size is listed for both: AMD at 2x 70.6 mm², Intel at 243 mm². Transistor count is listed only for Intel at 17,800 million.

Release dates differ. AMD launched on January 5, 2026. Intel launched on July 28, 2025. Intel has a launch MSRP of $269. AMD has no launch MSRP recorded. Market segments differ: AMD is mobile, Intel is desktop. Production status for both is active.