AMD Ryzen AI Max PRO 485 vs Intel Processor U303L Comparison

Head-to-Head Benchmarks

The database records no direct benchmark scores for either the AMD Ryzen AI Max PRO 485 or the Intel Processor U303L. Both processors hold a 50th percentile position against all CPUs in the database, with an average benchmark score of zero for each. The head-to-head benchmark array is empty, meaning no comparative test data has been recorded. Consequently, the wins tally shows zero for both parts.

Without measured scores, the analysis must rely on the architectural and specification data available. The AMD part presents a substantially wider compute envelope. It uses 8 cores and 16 threads, while the Intel part uses 5 cores and 6 threads. The AMD base clock of 3.60 GHz and boost clock of 5.00 GHz stand against the Intel base clock of 1.20 GHz and boost clock of 2.60 GHz. The AMD processor carries a 55 W TDP, while the Intel processor carries a 15 W TDP. These figures indicate a large performance-class difference, but no recorded benchmark confirms a specific margin.

The Intel part does hold one documented advantage: a launch MSRP of $285. The AMD part has no launch MSRP listed. However, per the database rules, no price comparison is made here beyond stating that single figure once.

Where Each One Wins

The AMD Ryzen AI Max PRO 485 wins on core count, thread count, clock speeds, cache capacity, memory bandwidth, and integrated graphics configuration. It offers 8 cores versus 5, 16 threads versus 6, a 5.00 GHz boost versus 2.60 GHz, and 32 MB of shared L3 cache versus 12 MB. Its memory bandwidth is recorded at 273.1 GB/s with quad-channel LPDDR5X support, while the Intel part has no memory bandwidth figure listed and uses dual-channel DDR4 or DDR5. The AMD part also supports ECC memory, which the Intel part does not.

The Intel Processor U303L wins on power efficiency as expressed by TDP. At 15 W, it draws far less than the AMD part’s 55 W. It also uses the Intel Socket 1700, whereas the AMD part uses AMD Socket FP11. The Intel part features a 1.25 MB L2 cache per core, slightly larger than the AMD part’s 1 MB per core. Its PCIe configuration is Gen 4 with 8 lanes, exactly half of the AMD part’s Gen 4 with 16 lanes.

For workloads that scale with thread count, cache size, or memory bandwidth, the AMD part has the clear specification advantage. For workloads constrained by power draw or thermal limits, the Intel part’s lower TDP offers a distinct operational profile. The database does not record any benchmark wins for either side, so these use-case splits derive strictly from the listed specifications.

Architecture Differences

The two processors come from different foundries and process nodes. The AMD Ryzen AI Max PRO 485 is built by TSMC on a 4 nm process, with a die size of 70.6 mm². The Intel Processor U303L is built by Intel on a 10 nm process, with no die size recorded. The AMD part belongs to the Ryzen AI Max PRO generation, codenamed Gorgon Halo, using the Zen 5 architecture. The Intel part belongs to the Intel Processor generation, codenamed Raptor Lake-PS, using the Raptor Lake architecture.

Cache hierarchies differ. The AMD part has 80 KB of L1 per core, 1 MB of L2 per core, and 32 MB of shared L3. The Intel part has 80 KB of L1 per core, 1.25 MB of L2 per core, and 12 MB of shared L3. The AMD part’s larger L3 pool points to a more robust shared cache topology, while the Intel part’s slightly larger per-core L2 suggests a different balance between per-core and shared resources.

Memory support diverges sharply. The AMD part uses LPDDR5X exclusively with a quad-channel bus and a recorded bandwidth of 273.1 GB/s. The Intel part supports both DDR4 and DDR5 with a dual-channel bus and no bandwidth figure recorded. The AMD part enables ECC memory; the Intel part does not.

Integrated graphics differ as well. The AMD part ships with Radeon 8050S, while the Intel part ships with UHD Graphics 96EU. The database does not list performance metrics for either GPU, so the comparison remains qualitative.

PCIe connectivity shows the AMD part with Gen 4 and 16 lanes, versus the Intel part with Gen 4 and 8 lanes. Both are CPU-only lane counts. Release dates also differ: the AMD part is dated 2026-05-19, while the Intel part is dated 2024-04-07. The production status for both is listed as Active.

The Intel part has a locked multiplier, as does the AMD part. Neither supports unlocked overclocking. The AMD part’s part number is 100-000002144, while the Intel part’s is SRPKEQ5CV.

FAQ

Q: Which processor has more cores and threads?

A: The AMD Ryzen AI Max PRO 485 has 8 cores and 16 threads. The Intel Processor U303L has 5 cores and 6 threads.

Q: What are the boost clock speeds?

A: The AMD part boosts to 5.00 GHz from a 3.60 GHz base. The Intel part boosts to 2.60 GHz from a 1.20 GHz base.

Q: How much L3 cache does each processor have?

A: The AMD part has 32 MB of shared L3 cache. The Intel part has 12 MB of shared L3 cache.

Q: What memory types are supported?

A: The AMD part supports LPDDR5X with a quad-channel bus and 273.1 GB/s bandwidth. The Intel part supports DDR4 and DDR5 with a dual-channel bus and no recorded bandwidth.

Q: Does either processor support ECC memory?

A: Yes, the AMD Ryzen AI Max PRO 485 supports ECC memory. The Intel Processor U303L does not.

Q: What is the TDP of each processor?

A: The AMD part has a TDP of 55 W. The Intel part has a TDP of 15 W.

Q: What integrated graphics are included?

A: The AMD part includes Radeon 8050S. The Intel part includes UHD Graphics 96EU.

Q: Which socket does each processor use?

A: The AMD part uses AMD Socket FP11. The Intel part uses Intel Socket 1700.

The Verdict

The recorded data presents two processors in different performance classes. The AMD Ryzen AI Max PRO 485 offers 8 cores, 16 threads, a 5.00 GHz boost clock, 32 MB of L3 cache, quad-channel LPDDR5X memory at 273.1 GB/s, and ECC support. The Intel Processor U303L offers 5 cores, 6 threads, a 2.60 GHz boost clock, 12 MB of L3 cache, dual-channel DDR4 or DDR5, and no ECC support.

The AMD part’s 55 W TDP is nearly four times the Intel part’s 15 W TDP. That power gap reflects the compute disparity. The AMD part also uses a 4 nm TSMC process with a 70.6 mm² die, while the Intel part uses a 10 nm Intel process. The AMD part provides 16 PCIe Gen 4 lanes versus the Intel part’s 8 lanes.

The Intel part’s only listed advantages are its lower TDP, its larger per-core L2 cache at 1.25 MB versus 1 MB, and its earlier release date of 2024-04-07 compared to 2026-05-19. It also carries a launch MSRP of $285, which is the only price figure in the database.

For workloads requiring heavy multi-threading, large shared cache, high memory bandwidth, or ECC reliability, the AMD part is the only choice based on the data. For low-power embedded or mobile scenarios where a 15 W envelope is mandatory, the Intel part fits that constraint. The database shows no benchmark scores to validate either part’s real-world performance, so the verdict rests entirely on the specification sheets. The AMD part dominates on nearly every compute metric; the Intel part wins solely on power draw and per-core L2 capacity.