AMD Ryzen AI 9 HX 470 vs Intel Processor U303L Comparison

The AMD Ryzen AI 9 HX 470 and the Intel Processor U303L occupy different segments of the mobile processor market, and the recorded data reflects a substantial gap in measured capability. The AMD part carries a 92nd percentile ranking against all CPUs in the database, while the Intel part sits at the 50th percentile. The AMD processor also has a full suite of benchmark results, whereas the Intel processor has no recorded scores in the database, which limits direct numerical comparison. This analysis relies on the architectural specifications and the available benchmark measurements for the AMD part, using the Intel processor’s documented specifications to explain the expected performance separation.

The Verdict

The data positions the AMD Ryzen AI 9 HX 470 as the higher-performing processor for compute-intensive workloads. Its 12 cores and 24 threads, combined with a 5.20 GHz boost clock and a 28 W thermal design power, deliver a multi-threaded capacity that the Intel Processor U303L cannot match on paper. The Intel part offers 5 cores and 6 threads, a 2.60 GHz boost clock, and a 15 W thermal design power, indicating a design aimed at lower power envelopes and lighter tasks.

For users whose workloads involve parallel processing, content creation, or heavy multitasking, the AMD processor is the clear choice based on its core count, thread count, and benchmark scores. The AMD part’s average benchmark score of 58,826 places it near the top of the database, and its nearest rivals include workstation-class processors such as the Intel Xeon w5-2545 and the AMD Ryzen 7 9850X3D, all within a 0.9% score difference. This suggests the AMD processor performs in a class well above the Intel part’s expected range.

The Intel Processor U303L, with its lower core count, lower clocks, and smaller thermal envelope, suits scenarios where power efficiency and modest computing needs take priority. Its 15 W TDP and 10 nm process node indicate a focus on battery life and thermal restraint. The absence of benchmark scores for the Intel part in the database means no measured wins can be attributed to it, but its specifications suggest it is intended for basic productivity, web browsing, and office applications rather than demanding parallel workloads.

The verdict from the data is straightforward: choose the AMD Ryzen AI 9 HX 470 for performance-sensitive tasks and the Intel Processor U303L for low-power, lightweight usage. The 92nd versus 50th percentile ranking difference underscores the performance hierarchy, and the architectural details confirm the separation.

Architecture Differences

The two processors use fundamentally different designs. The AMD Ryzen AI 9 HX 470 is built on the Zen 5 architecture, using a 4 nm process node from TSMC. Its die size is 233 mm², and it belongs to the Ryzen AI 400 generation, which employs a mix of Zen 5 and Zen 5c cores. The processor has 12 cores and 24 threads, with a base clock of 2.00 GHz and a boost clock of 5.20 GHz. Its thermal design power is 28 W, and it uses the AMD Socket FP8.

The Intel Processor U303L uses the Raptor Lake architecture, specifically the Raptor Lake-PS variant, manufactured on Intel’s 10 nm process node. It has 5 cores and 6 threads, a base clock of 1.20 GHz, and a boost clock of 2.60 GHz. The thermal design power is 15 W, and it fits the Intel Socket 1700. The architecture generation is listed as Intel Processor, indicating a simplified naming scheme for this part.

Cache configurations differ notably. The AMD processor provides 80 KB of L1 cache per core, 1 MB of L2 cache per core, and 16 MB of L3 cache. The Intel processor also has 80 KB of L1 cache per core, but its L2 cache is 1.25 MB per core, and its L3 cache is 12 MB shared. The larger L3 cache on the AMD part, combined with more cores, helps with data-heavy workloads that benefit from larger shared pools.

Memory support also separates the two. The AMD processor supports DDR5 and LPDDR5X memory over a dual-channel bus, with a recorded memory bandwidth of 89.6 GB/s. The Intel processor supports DDR4 and DDR5 memory, also dual-channel, but no bandwidth figure is recorded in the database. The AMD part’s higher bandwidth reflects its newer platform and faster memory interface.

PCIe connectivity differs as well. The AMD processor provides Gen 4 with 16 lanes for the CPU, while the Intel processor offers Gen 4 with 8 lanes. This gives the AMD part more headroom for discrete GPUs or multiple NVMe drives. Integrated graphics also differ: the AMD part uses the Radeon 890M, while the Intel part uses UHD Graphics 96EU. The process node difference, 4 nm versus 10 nm, contributes to the AMD part’s higher clock speeds and efficiency per watt.

Where Each One Wins

Based on the available data, the AMD Ryzen AI 9 HX 470 wins in every measured category because it is the only processor with benchmark results. Its multi-threaded scores are particularly strong. In Cinebench R23 multi-core, the AMD part scores 23,491.5, and in Cinebench R15 multi-core, it scores 3,518. These results indicate sustained parallel performance across 12 cores and 24 threads. The PassMark multi-thread score of 37,010 and the PassMark integer math score of 130,171 reinforce this strength.

The AMD processor also leads in single-threaded performance. Its Cinebench R23 single-core score is 2,066, and its Cinebench R15 single-core score is 317. The PassMark single-thread score is 4,124. These figures suggest strong per-core efficiency, driven by the 5.20 GHz boost clock and the Zen 5 architecture.

Workloads that benefit from the AMD part include video rendering, 3D modeling, software compilation, and scientific simulations. The high floating-point math score of 81,320 and the extended instructions score of 34,365 show capability in numerical and vectorized tasks. The data compression score of 484,584 and the random string sorting score of 51,576 indicate strong performance in data manipulation and sorting algorithms.

The Intel Processor U303L has no recorded wins in the database. Its specifications suggest it would win in scenarios requiring minimal power draw, given the 15 W TDP versus the AMD part’s 28 W TDP. The lower TDP means less heat generation and potentially longer battery life in a thin-and-light laptop. The 5 cores and 6 threads are sufficient for basic tasks like document editing, web browsing, and video playback. The support for DDR4 memory on the Intel part could also allow for cheaper system builds, but pricing is not analyzed here.

The data shows a clear split: the AMD processor wins on raw performance across all benchmark categories, while the Intel processor’s advantage lies in power efficiency and lighter thermal demands, which are not captured in benchmark scores but are evident from the TDP figures.

FAQ

Q: How many cores and threads does each processor have?

A: The AMD Ryzen AI 9 HX 470 has 12 cores and 24 threads. The Intel Processor U303L has 5 cores and 6 threads.

Q: What is the boost clock speed for each processor?

A: The AMD Ryzen AI 9 HX 470 boosts to 5.20 GHz. The Intel Processor U303L boosts to 2.60 GHz.

Q: Which processor has a higher thermal design power?

A: The AMD Ryzen AI 9 HX 470 has a TDP of 28 W. The Intel Processor U303L has a TDP of 15 W.

Q: What process nodes are used for each processor?

A: The AMD Ryzen AI 9 HX 470 uses a 4 nm process from TSMC. The Intel Processor U303L uses a 10 nm process from Intel.

Q: Does the AMD processor have benchmark scores in the database?

A: Yes, the AMD Ryzen AI 9 HX 470 has multiple scores including a Cinebench R23 multi-core score of 23,491.5 and a PassMark multi-thread score of 37,010. The Intel Processor U303L has no recorded benchmark scores.

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

A: The AMD Ryzen AI 9 HX 470 has an average benchmark score of 58,826. The Intel Processor U303L has an average benchmark score of 0 due to missing data.

Head-to-Head Benchmarks

Direct head-to-head benchmark results are not available in the database for these two processors, as the Intel Processor U303L has no recorded scores. The comparison therefore relies on the AMD part’s absolute scores and the Intel part’s specifications.

The AMD Ryzen AI 9 HX 470’s Cinebench R23 multi-core score of 23,491.5 represents a strong result for a 28 W mobile processor. This score is achieved with 12 cores and 24 threads, and the 5.20 GHz boost clock helps sustain high throughput. The Intel Processor U303L, with 5 cores and 6 threads and a 2.60 GHz boost clock, would need a per-core performance roughly four times higher to match this multi-core score, which is not plausible given the architectural differences.

In single-threaded workloads, the AMD part’s Cinebench R23 single-core score of 2,066 indicates strong per-core efficiency. The Intel part’s 2.60 GHz boost clock is less than half the AMD part’s 5.20 GHz, and while Raptor Lake has competitive single-thread performance, the clock deficit is significant. The AMD part’s PassMark single-thread score of 4,124 further demonstrates this advantage.

The PassMark suite offers additional detail. The AMD part scores 130,171 in integer math, 81,320 in floating-point math, and 34,365 in extended instructions. These scores reflect a processor capable of handling both general-purpose and specialized workloads. The data encryption score of 23,746 and the physics score of 1,851 round out a profile that excels in computational density.

The Intel Processor U303L’s specifications, including its 12 MB L3 cache and 1.25 MB L2 per core, suggest it is not designed for these types of heavy parallel workloads. Its 15 W TDP limits sustained performance, and the 6 threads cap its ability to handle many concurrent tasks. The database records no wins for the Intel part, which aligns with the expectation that the AMD processor outperforms it in every benchmark category where data exists.

The AMD part’s nearest rivals in the database provide context for its performance level. The AMD Ryzen 5 PRO 9645 has an average score of 58,916, which is 0.2% higher than the AMD Ryzen AI 9 HX 470’s 58,826. The Intel Xeon w5-2545 scores 58,504, 0.5% lower. The AMD Ryzen 7 9850X3D scores 58,386, 0.8% lower, and the Intel Xeon Platinum 8260M scores 58,323, 0.9% lower. These small deltas place the AMD Ryzen AI 9 HX 470 in the company of workstation and enthusiast processors, far above the expected performance tier of the Intel Processor U303L.

The percentile ranking reinforces this. The AMD part sits at the 92nd percentile among all CPUs in the database, while the Intel part sits at the 50th percentile. A 42-percentile gap indicates a substantial performance difference, consistent with the core count, clock speed, and cache advantages of the AMD design.

In summary, the AMD Ryzen AI 9 HX 470 delivers a multi-threaded and single-threaded performance profile that places it near the top of the database, while the Intel Processor U303L appears positioned for efficiency-focused, low-demand applications. The lack of benchmark data for the Intel part prevents a direct score comparison, but the architectural specifications alone establish a clear hierarchy in favor of the AMD processor.