AMD Ryzen AI 9 HX 375 vs Intel Processor U300L Comparison

Where Each One Wins

The recorded data presents an unusual comparison: the AMD Ryzen AI 9 HX 375 has a comprehensive benchmark suite, while the Intel Processor U300L has no recorded benchmark scores in the database. This means every measurable performance category currently belongs to the AMD part by default, though the Intel chip's absence of scores limits direct win-loss accounting.

For the AMD Ryzen AI 9 HX 375, the benchmark results show strengths across both multi-threaded and single-threaded workloads. The Cinebench R23 multicore score of 21812 and Geekbench multicore score of 13957 indicate strong parallel processing capability, which suits productivity software, compilation tasks, and content creation workloads that scale across cores. The Passmark multithread score of 32916 reinforces this pattern. Single-thread performance is also solid: Cinebench R23 singlecore at 1988, Geekbench singlecore at 2084, and Passmark singlethread at 3867 demonstrate responsiveness in lightly threaded applications.

Specialized workloads show specific strengths. The Passmark data compression score of 404918 suggests strong archival and file-handling performance. Data encryption at 20802 indicates capable cryptographic throughput. Extended instructions at 29269 point to good SIMD and vector workload performance. Floating point math at 75153 and integer math at 121754 both show high throughput for numerical and logical operations respectively. The random string sorting score of 44552 indicates efficient memory access patterns for sorting algorithms. Physics simulation at 1819 and prime number finding at 122 round out the workload coverage, with the latter being notably lower relative to other scores.

The Intel Processor U300L, having no benchmark entries, cannot be assigned wins in any specific category from the database. Its architectural specifications suggest it is designed for lower-power operation with a 15 TDP and 5 cores, but without measured scores, any performance characterization would be speculative. The database shows its percentile ranking at 50 against all CPUs, which places it at the midpoint of recorded processors, but the avgBenchmarkScore of 0 indicates no aggregate data supports this ranking yet.

The Verdict

The data supports a clear distinction: the AMD Ryzen AI 9 HX 375 delivers measurable multi-threaded and single-threaded performance across every benchmark category in the database, while the Intel Processor U300L has no recorded scores to compare against. For workloads where performance is the priority, the AMD part is the only one with verified results, and those results are substantial: a Cinebench R23 multicore score of 21812, a Geekbench multicore score of 13957, and a Passmark multithread score of 32916.

The AMD chip also holds an 89th percentile ranking against all CPUs in the database, placing it well above the Intel part's 50th percentile. The nearest rivals for the AMD chip include the Intel Core Ultra 5 235 with an average score of 46062 (0.1% higher), the AMD EPYC 4364P at 45970 (0.1% lower), the Intel Core i9-13900HX at 46098 (0.1% higher), and the AMD EPYC 7303 at 45960 (0.2% lower). These tight margins show the Ryzen AI 9 HX 375 sits in a competitive band with its closest peers, while the Intel Processor U300L has no comparable data.

The Intel part's specifications point to a different role: a 5-core, 6-thread processor with a 1.20 base clock and 4.40 boost clock, running at 15 TDP. It occupies the Intel Socket 1700 platform with Raptor Lake architecture on a 10 nm process. This configuration suggests a modest compute footprint, but without benchmark scores, the database cannot confirm how it performs in practice. The AMD part, with 12 cores and 24 threads, a 2.00 base clock and 5.10 boost clock, and a 28 TDP, offers substantially more parallelism on paper.

Head-to-Head Benchmarks

The head-to-head benchmark data contains no entries, so a direct score-by-score comparison between the AMD Ryzen AI 9 HX 375 and the Intel Processor U300L is not possible from the recorded information. However, the AMD chip's standalone benchmark results provide the only measurable performance profile in this pairing.

The AMD Ryzen AI 9 HX 375 delivers a Cinebench R15 multicore score of 3334 and a singlecore score of 301. The R23 variant shows 21812 multicore and 1988 singlecore. Geekbench results come in at 13957 multicore and 2084 singlecore. Passmark tests cover a range: data compression at 404918, encryption at 20802, extended instructions at 29269, prime numbers at 122, floating point math at 75153, integer math at 121754, multithread at 32916, physics at 1819, random string sorting at 44552, and single thread at 3867.

The Intel Processor U300L has no comparable numbers. Its avgBenchmarkScore is recorded as 0, and no individual test scores exist in the database. This absence means the largest "win" for the AMD part is in every category where it has data and the Intel part has none. The closest rival comparisons for the AMD chip show margins within 0.2%: the Intel Core Ultra 5 235 is 0.1% faster on average, the AMD EPYC 4364P is 0.1% slower, the Intel Core i9-13900HX is 0.1% faster, and the AMD EPYC 7303 is 0.2% slower. These figures give context for where the Ryzen AI 9 HX 375 sits relative to established processors, even though the Intel Processor U300L is not among them.

FAQ

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

A: The AMD Ryzen AI 9 HX 375 has 12 cores and 24 threads. The Intel Processor U300L has 5 cores and 6 threads.

Q: What are the clock speeds for both processors?

A: The AMD Ryzen AI 9 HX 375 has a base clock of 2.00 GHz and a boost clock of 5.10 GHz. The Intel Processor U300L has a base clock of 1.20 GHz and a boost clock of 4.40 GHz.

Q: Which processor has better single-thread performance according to the database?

A: The AMD Ryzen AI 9 HX 375 has recorded single-thread scores: Cinebench R23 singlecore at 1988, Geekbench singlecore at 2084, and Passmark singlethread at 3867. The Intel Processor U300L has no recorded benchmark scores.

Q: What is the TDP of each processor?

A: The AMD Ryzen AI 9 HX 375 has a TDP of 28 watts. The Intel Processor U300L has a TDP of 15 watts.

Q: What memory types does each processor support?

A: The AMD Ryzen AI 9 HX 375 supports DDR5 and LPDDR5X memory. The Intel Processor U300L supports DDR4 and DDR5 memory.

Q: What integrated graphics does each processor use?

A: The AMD Ryzen AI 9 HX 375 uses Radeon 890M integrated graphics. The Intel Processor U300L uses UHD Graphics 48EU.

Architecture Differences

The AMD Ryzen AI 9 HX 375 and Intel Processor U300L differ fundamentally in architecture, manufacturing process, and platform design. The AMD chip uses Zen 5 architecture under the Strix Point codename, part of the Ryzen AI 300 generation that combines Zen 5 and Zen 5c cores. It is built on a 4 nm process at TSMC with a die size of 233 mm². The Intel chip uses Raptor Lake architecture under the Raptor Lake-PS codename, part of the Intel Processor generation, built on a 10 nm process at Intel.

Core configuration diverges significantly. The AMD part has 12 cores and 24 threads, while the Intel part has 5 cores and 6 threads. The AMD chip's boost clock reaches 5.10 GHz compared to 4.40 GHz on the Intel chip, and its base clock sits at 2.00 GHz versus 1.20 GHz. Power draw also differs: the AMD chip is rated at 28 TDP, while the Intel chip draws 15 TDP.

Cache hierarchies show distinct layouts. Both processors allocate 80 KB of L1 cache per core. The AMD chip provides 1 MB of L2 per core and 16 MB of L3 cache. The Intel chip provides 1.25 MB of L2 per core and 8 MB of shared L3 cache. This gives the AMD part a larger total cache footprint, which typically supports higher memory throughput and better data locality for multi-threaded workloads.

Memory support varies as well. The AMD processor supports DDR5 and LPDDR5X memory with a dual-channel bus and a memory bandwidth of 89.6 GB/s. The Intel processor supports DDR4 and DDR5 memory with a dual-channel bus, but the database does not record a memory bandwidth figure for it. Neither processor supports ECC memory.

PCIe connectivity differs in lane count. The AMD chip provides Gen 4 with 16 lanes from the CPU, while the Intel chip provides Gen 4 with 8 lanes from the CPU. This gives the AMD part more headroom for high-bandwidth peripherals such as discrete GPUs or fast NVMe storage.

Socket compatibility separates the two platforms entirely. The AMD Ryzen AI 9 HX 375 uses AMD Socket FP8, while the Intel Processor U300L uses Intel Socket 1700. This means they cannot be interchanged in any system without changing the motherboard.

Integrated graphics also differ. The AMD part includes Radeon 890M graphics, while the Intel part includes UHD Graphics 48EU. Both are mobile-segment processors and remain in active production. The AMD part was released on 2024-06-30, while the Intel part was released earlier on 2024-04-07. The Intel part has a launch MSRP of $107, while the AMD part has no launch MSRP recorded. Neither processor has an unlocked multiplier.