AMD Ryzen AI 9 HX 475 vs Intel Processor U300L Comparison

Head-to-Head Benchmarks

The recorded database currently contains no direct head-to-head benchmark entries for the AMD Ryzen AI 9 HX 475 versus the Intel Processor U300L. Both processors have zero benchmark scores listed, and their average benchmark scores are identical at zero. The wins count for each processor is also zero, meaning the database has not yet generated comparative performance metrics for this pairing.

The absence of measured data does not reflect on either processor's capability; it simply indicates that the database has no recorded performance results to analyze. The percentile rank against all CPUs is 50 for both parts, a neutral placeholder that confirms neither has been scored against the broader field.

Without benchmark scores, any numerical comparison of raw performance is impossible. What the database does contain is architectural and specification data, which allows for a structural comparison, but no speed or throughput claims can be made from the current records.

Where Each One Wins

The database shows no wins for either processor in any benchmark category. The winsA and winsB fields are both zero, and the head-to-head benchmarks array is empty. Consequently, there is no data-supported basis to assign a use-case advantage to either the AMD Ryzen AI 9 HX 475 or the Intel Processor U300L in tasks like multi-threaded rendering, single-thread responsiveness, or integrated graphics workloads.

A qualitative assessment can be made from the specification sheet. The AMD part carries 12 cores and 24 threads, which suggests a structural edge in heavily parallel workloads if benchmarks eventually confirm it. The Intel part has 5 cores and 6 threads, a configuration that points toward lighter, more intermittent workloads. However, without benchmark results, these are design observations, not measured conclusions.

The integrated graphics differ as well: the AMD Ryzen AI 9 HX 475 uses Radeon 890M, while the Intel Processor U300L uses UHD Graphics 48EU. No graphics benchmarks exist in the database, so relative graphical performance remains unquantified.

Architecture Differences

The two processors come from fundamentally different architectural families. The AMD Ryzen AI 9 HX 475 is built on Zen 5 architecture under the codename Gorgon Point, and it belongs to the Ryzen AI 400 generation, which combines Zen 5 and Zen 5c cores. The Intel Processor U300L uses Raptor Lake architecture with the codename Raptor Lake-PS, under the Intel Processor generation label.

Process technology separates them clearly. AMD uses a 4 nm node fabricated by TSMC. Intel uses a 10 nm node fabricated by its own foundry. The AMD die size is recorded at 233 mm², while Intel has no die size listed in the database.

Core and thread counts differ significantly. The AMD chip provides 12 cores and 24 threads. The Intel chip provides 5 cores and 6 threads. Both processors run at a 2.00 GHz base clock on the AMD side versus 1.20 GHz on the Intel side, with boost clocks of 5.20 GHz and 4.40 GHz respectively.

Cache layouts also diverge. The AMD processor has 80 KB of L1 per core, 1 MB of L2 per core, and 16 MB of L3 cache. The Intel processor has 80 KB of L1 per core, 1.25 MB of L2 per core, and 8 MB of shared L3 cache. The AMD part therefore has double the L3 capacity, while the Intel part has slightly more L2 per core.

The AMD processor uses LPDDR5X and DDR5 memory with a dual-channel bus and a recorded memory bandwidth of 89.6 GB/s. The Intel processor supports DDR4 and DDR5 with a dual-channel bus, but the database does not list its memory bandwidth.

PCIe connectivity differs as well. The AMD chip provides Gen 4 with 16 lanes from the CPU. The Intel chip provides Gen 4 with 8 lanes from the CPU. Both have ECC memory disabled.

Neither processor has an unlocked multiplier. The AMD part has a part number of 100-000001859, and the Intel part has SRPEKSRPEM.

Specification Differences

The specification table shows several direct differences between the two processors.

Core count is the most obvious gap: the AMD Ryzen AI 9 HX 475 has 12 cores, while the Intel Processor U300L has 5 cores. Thread count follows with 24 on the AMD side and 6 on the Intel side.

Base clock differs by 0.80 GHz, with AMD at 2.00 GHz and Intel at 1.20 GHz. Boost clock differs by 0.80 GHz as well, with AMD at 5.20 GHz and Intel at 4.40 GHz.

Thermal design power is not equal: the AMD processor is rated at 28 watts, while the Intel processor is rated at 15 watts.

Sockets are different. AMD uses AMD Socket FP8, and Intel uses Intel Socket 1700.

Process node and foundry differ: TSMC 4 nm for AMD versus Intel 10 nm for Intel.

L2 and L3 cache values differ. AMD has 1 MB of L2 per core and 16 MB of L3. Intel has 1.25 MB of L2 per core and 8 MB of shared L3.

Memory support differs in type. AMD supports DDR5 and LPDDR5X, while Intel supports DDR4 and DDR5. Memory bandwidth is listed only for AMD at 89.6 GB/s.

PCIe lane count differs: 16 lanes for AMD versus 8 lanes for Intel, both at Gen 4.

Integrated graphics differ: Radeon 890M on the AMD side, UHD Graphics 48EU on the Intel side.

Release dates differ. The AMD processor has a release date of 2025-12-31, while the Intel processor has a release date of 2024-04-07.

The Intel Processor U300L has a launch MSRP of $107. The AMD Ryzen AI 9 HX 475 has no launch MSRP listed in the database.

The AMD die size is 233 mm²; the Intel die size is not recorded.

Both processors list 80 KB of L1 cache per core, dual-channel memory buses, ECC disabled, active production status, and a mobile market segment.

FAQ

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

A: The AMD Ryzen AI 9 HX 475 has 12 cores and 24 threads. The Intel Processor U300L has 5 cores and 6 threads.

Q: What are the boost clock speeds?

A: The AMD Ryzen AI 9 HX 475 boosts to 5.20 GHz. The Intel Processor U300L boosts to 4.40 GHz.

Q: Which processor supports LPDDR5X memory?

A: The AMD Ryzen AI 9 HX 475 supports DDR5 and LPDDR5X. The Intel Processor U300L supports DDR4 and DDR5, not LPDDR5X.

Q: What is the launch MSRP of the Intel Processor U300L?

A: The Intel Processor U300L has a launch MSRP of $107. The AMD Ryzen AI 9 HX 475 has no launch MSRP listed in the database.

Q: What integrated graphics does each processor use?

A: The AMD Ryzen AI 9 HX 475 uses Radeon 890M. The Intel Processor U300L uses UHD Graphics 48EU.

Q: What is the thermal design power for each processor?

A: The AMD Ryzen AI 9 HX 475 is rated at 28 watts. The Intel Processor U300L is rated at 15 watts.

Q: Do the processors use the same socket?

A: No. The AMD Ryzen AI 9 HX 475 uses AMD Socket FP8. The Intel Processor U300L uses Intel Socket 1700.

Q: What is the L3 cache capacity on each processor?

A: The AMD Ryzen AI 9 HX 475 has 16 MB of L3 cache. The Intel Processor U300L has 8 MB of shared L3 cache.