AMD Ryzen AI 5 PRO 435 vs Intel Core 7 251E Comparison

Head-to-Head Benchmarks

The recorded data shows a stark contrast between these two processors, though direct head-to-head benchmark comparisons are limited. The AMD Ryzen AI 5 PRO 435 carries a full suite of PassMark benchmark results, while the Intel Core 7 251E has no individual benchmark scores recorded in the database. This absence of datapoints for the Intel part means the analysis must rely on the AMD processor's absolute scores and its position relative to other CPUs in the database.

The AMD Ryzen AI 5 PRO 435 posts an average benchmark score of 37,762, placing it in the 86th percentile of all CPUs tracked. Its nearest rival, the AMD Ryzen AI Embedded P132, scores 37,804, a difference of only 0.1 percent. The Intel Core 5 211E scores 37,829, putting it 0.2 percent ahead of the Ryzen AI 5 PRO 435. These are marginal deltas, effectively a statistical tie. The Intel Core i5-13600K trails by 0.2 percent at 37,685, and the AMD Ryzen AI 9 HX 370 leads by 0.4 percent at 37,904. The data positions the Ryzen AI 5 PRO 435 as a solid mid-pack performer, surrounded by similarly scoring rivals.

In single-threaded work, the Ryzen AI 5 PRO 435 records a PassMark single-thread score of 3,757. This is a strong result for a 28-watt mobile processor, indicating that Zen 5's architecture delivers competitive per-core performance. The integer math test returns a score of 60,879, while floating-point math reaches 41,114. These figures suggest balanced compute throughput across both integer and floating-point workloads. The extended instructions score of 16,724 shows solid SIMD and vector processing capability. Data compression scores 232,803, and data encryption hits 11,267, with random string sorting at 24,936. The multithread score of 19,091 and physics score of 995 round out the suite. Prime number finding scores 57, a specialized workload where the processor is less impressive.

The Intel Core 7 251E, with zero recorded benchmarks and an average score of 0, cannot be directly compared on any individual test. Its percentile ranking of 50 places it at the median of the database, but this is based on incomplete data. The absence of benchmark results for the Intel part is a significant gap, as any performance claims about the Core 7 251E cannot be substantiated from the database's measurements.

Architecture Differences

The two processors diverge fundamentally in their design approaches. The AMD Ryzen AI 5 PRO 435 uses the Zen 5 architecture on a 4 nm TSMC process, with the codename Gorgon Point. It belongs to the Ryzen AI PRO 400 generation, which combines Zen 5 and Zen 5c cores. The Intel Core 7 251E uses the Bartlett Lake codename, built on a 10 nm Intel process. The process node difference is substantial: 4 nm versus 10 nm. The AMD part is fabricated by TSMC, while Intel uses its own foundry.

Core counts differ dramatically. The AMD Ryzen AI 5 PRO 435 has 6 cores and 12 threads. The Intel Core 7 251E has 24 cores and 32 threads. This is a 4x core count advantage for Intel on paper. However, the nature of those cores matters. The Intel part uses a hybrid configuration implied by the 24-core, 32-thread layout, which suggests a mix of performance and efficiency cores. The AMD part has a smaller core count but relies on the newer Zen 5 architecture.

Cache hierarchies are also distinct. Both processors have 80 KB of L1 cache per core. The AMD part has 1 MB of L2 cache per core and 4 MB of L3 cache. The Intel part has 2 MB of L2 per core and 36 MB of shared L3 cache. The Intel L3 cache is 9x larger than AMD's 4 MB L3, a major difference for workloads that benefit from large shared caches. The Intel die size is 257 mm², while the AMD die size is not recorded in the database.

Memory support differs. The AMD Ryzen AI 5 PRO 435 supports DDR5 and LPDDR5X memory. The Intel Core 7 251E supports DDR4 and DDR5. Both use dual-channel memory buses with identical memory bandwidth of 89.6 GB/s. Both support ECC memory. PCIe connectivity differs: the AMD part uses Gen 4 with 14 CPU lanes, while the Intel part uses Gen 5 with 16 CPU lanes. Intel's PCIe implementation is both newer and wider.

Integrated graphics also differ. The AMD part uses the Radeon 840M, while the Intel part uses UHD Graphics 770. The database does not record benchmark results for either iGPU, so no performance comparison is possible. Socket and platform are entirely different: AMD uses Socket FP8 for mobile, while Intel uses Socket 1700 for desktop. The Intel Core 7 251E is a desktop part, while the AMD Ryzen AI 5 PRO 435 is a mobile part. Thermal design power reflects this: the AMD part is rated at 28 watts, the Intel part at 65 watts.

Clock speeds favor Intel. The AMD part has a base clock of 2.00 GHz and a boost clock of 4.50 GHz. The Intel part has a base clock of 2.10 GHz and a boost clock of 5.60 GHz. The Intel boost clock is 1.1 GHz higher. Neither processor has an unlocked multiplier.

The Verdict

The data supports a clear split based on workload and platform. The AMD Ryzen AI 5 PRO 435 is a mobile processor with verified benchmark scores in the 86th percentile. Its average score of 37,762 places it within 0.4 percent of its nearest rivals, all of which are competitive desktop and mobile parts. The Intel Core 7 251E has no recorded benchmarks, making any performance assessment impossible from the database. Its 50th percentile ranking is based on incomplete data and should not be interpreted as a performance verdict.

For mobile users, the AMD part delivers proven performance in a 28-watt package. For desktop users, the Intel part offers more cores, more threads, a larger cache, and higher clock speeds, but the database contains no measurements to confirm how that hardware translates into real-world results. The Intel part costs $384 at launch MSRP, a figure that cannot be compared to the AMD part since no launch MSRP is recorded for it.

The architectural differences are stark: Zen 5 on 4 nm versus Bartlett Lake on 10 nm. AMD achieves competitive performance with 6 cores; Intel fields 24 cores. The Intel L3 cache dwarfs the AMD L3 cache. The Intel platform supports DDR4, which the AMD part does not. The AMD part supports LPDDR5X, which the Intel part does not. PCIe Gen 5 on Intel versus PCIe Gen 4 on AMD favors Intel for expansion bandwidth. The choice depends on platform and workload, but the benchmark data only substantiates the AMD part's performance.

FAQ

Q: Which processor has more cores and threads?

A: The Intel Core 7 251E has 24 cores and 32 threads. The AMD Ryzen AI 5 PRO 435 has 6 cores and 12 threads.

Q: What is the average benchmark score for each processor?

A: The AMD Ryzen AI 5 PRO 435 has an average benchmark score of 37,762, putting it in the 86th percentile. The Intel Core 7 251E has an average benchmark score of 0, with no individual benchmark results recorded.

Q: How does the AMD processor compare to its nearest rivals?

A: The AMD Ryzen AI 5 PRO 435 trails the AMD Ryzen AI Embedded P132 by 0.1 percent, trails the Intel Core 5 211E by 0.2 percent, leads the Intel Core i5-13600K by 0.2 percent, and trails the AMD Ryzen AI 9 HX 370 by 0.4 percent.

Q: What memory types does each processor support?

A: The AMD Ryzen AI 5 PRO 435 supports DDR5 and LPDDR5X. The Intel Core 7 251E supports DDR4 and DDR5. Both support ECC memory and use dual-channel buses with 89.6 GB/s bandwidth.

Q: What are the clock speed differences?

A: The AMD Ryzen AI 5 PRO 435 has a base clock of 2.00 GHz and a boost clock of 4.50 GHz. The Intel Core 7 251E has a base clock of 2.10 GHz and a boost clock of 5.60 GHz.

Q: Which processor has the larger L3 cache?

A: The Intel Core 7 251E has 36 MB of shared L3 cache. The AMD Ryzen AI 5 PRO 435 has 4 MB of L3 cache.

Q: What is the launch MSRP of the Intel processor?

A: The Intel Core 7 251E has a launch MSRP of $384. The AMD Ryzen AI 5 PRO 435 has no launch MSRP recorded in the database.

Where Each One Wins

The AMD Ryzen AI 5 PRO 435 wins on verified performance data. It has a complete benchmark suite showing strong single-thread performance at 3,757 and a multithread score of 19,091. Its average score of 37,762 puts it in the 86th percentile, meaning it outperforms the majority of CPUs in the database. It achieves this in a 28-watt mobile package on a 4 nm TSMC process. For mobile workloads where power efficiency and validated performance matter, the AMD part has the data to back its position.

The Intel Core 7 251E wins on raw specifications. It has 24 cores versus 6, 32 threads versus 12, a 5.60 GHz boost clock versus 4.50 GHz, 36 MB of L3 cache versus 4 MB, and PCIe Gen 5 with 16 lanes versus PCIe Gen 4 with 14 lanes. It supports DDR4 memory, which the AMD part does not, and it is a desktop part with a 65-watt TDP, allowing for more sustained performance in a desktop chassis. Its die size of 257 mm² is recorded, while the AMD die size is not. However, none of these specifications are validated by benchmark results in the database.

For data compression and encryption workloads, the AMD part shows strong absolute scores of 232,803 and 11,267 respectively, but there is no Intel data for comparison. For multi-threaded workloads, the Intel part's 24-core configuration theoretically offers more parallel throughput, but the database provides no measurements to confirm this. The Intel part's larger L3 cache of 36 MB should benefit workloads with large working sets, but again, this remains unverified. The AMD part's LPDDR5X support suits power-constrained mobile designs, while the Intel part's DDR4 support offers broader memory compatibility on desktop platforms.

Specification Differences

The two processors differ across every major specification category. Core count: AMD has 6 cores, Intel has 24 cores. Threads: AMD has 12, Intel has 32. Base clock: AMD is 2.00 GHz, Intel is 2.10 GHz. Boost clock: AMD is 4.50 GHz, Intel is 5.60 GHz. TDP: AMD is 28 watts, Intel is 65 watts. Socket: AMD uses Socket FP8, Intel uses Socket 1700. Process node: AMD uses 4 nm TSMC, Intel uses 10 nm Intel. Codename: AMD is Gorgon Point, Intel is Bartlett Lake. Generation: AMD is Ryzen AI PRO 400 with Zen 5 and Zen 5c cores, Intel is Core 7 with Bartlett Lake. Die size: Intel is 257 mm², AMD is not recorded.

Cache: L1 is identical at 80 KB per core. L2 differs: AMD has 1 MB per core, Intel has 2 MB per core. L3 differs significantly: AMD has 4 MB, Intel has 36 MB shared. Memory support: AMD supports DDR5 and LPDDR5X, Intel supports DDR4 and DDR5. Memory bus is identical: dual-channel at 89.6 GB/s. ECC support is identical: both support it. PCIe: AMD is Gen 4 with 14 lanes, Intel is Gen 5 with 16 lanes. Integrated graphics: AMD uses Radeon 840M, Intel uses UHD Graphics 770. Market segment: AMD is mobile, Intel is desktop. Production status: both are active. Multiplier unlocked: neither is unlocked. Launch MSRP: Intel is $384, AMD has none recorded. Release date: Intel is 2025-01-12, AMD is 2026-01-04. Part numbers: AMD is 100-000001788, Intel is SRQDUQ657.