AMD Ryzen AI 7 450G vs Intel Processor U303L Comparison

Head-to-Head Benchmarks

The AMD Ryzen AI 7 450G and Intel Processor U303L occupy entirely different performance strata, and the benchmark data reflects a decisive gap. The Ryzen AI 7 450G holds an average benchmark score of 63,331, placing it in the 93rd percentile of all CPUs in the database. The Intel Processor U303L, by contrast, holds a 50th percentile ranking with an average benchmark score recorded as zero, indicating no benchmark entries exist for it in the database. This absence of recorded measurements for the Intel part means all direct comparisons must rely on the AMD processor's absolute scores and its position relative to other rivals.

The Ryzen AI 7 450G delivers a multithread score of 30,422, a figure that places it within 0.2% of the Intel Core Ultra 7 265HX (average score 63,173) and 0.4% of the Intel Core i7-13790F (average score 63,080). Its single-thread score of 4,309 indicates strong per-core performance, while its integer math score reaches 99,732 and floating-point math hits 63,683. The data compression test returns 402,831, and data encryption completes at 18,937. Extended instructions score 28,223, random string sorting reaches 42,663, and the find prime numbers test records 87. Physics simulation scores 1,440.

Because the Intel Processor U303L has no benchmark scores in the database, the head-to-head comparison is one-sided. The Ryzen part demonstrates measurable capability across every workload category, while the Intel part offers no recorded data points. The closest rival comparisons for the AMD chip show a tight cluster: the AMD Ryzen AI Max PRO 390 trails by 0.7% (average score 63,765), and the AMD Ryzen AI Embedded P185 sits 0.8% behind (average score 62,839). These deltas confirm that the Ryzen AI 7 450G operates in a competitive band where small percentage differences separate top-tier desktop processors.

Where Each One Wins

The AMD Ryzen AI 7 450G wins across all measurable workload categories by default, since it is the only processor in this comparison with recorded benchmark results. Its multithread score of 30,422 indicates strong parallel processing capability, suitable for rendering, compilation, and heavy multitasking. The single-thread score of 4,309 suggests responsive performance in lightly threaded applications such as web browsing, office productivity, and legacy software.

The Intel Processor U303L, with no benchmark entries, cannot claim a win in any tested category. Its market segment is mobile, and its specifications include a 15 TDP, which positions it for power-constrained environments rather than high-throughput computing. The database shows zero wins for either side in the head-to-head field, confirming that no direct test comparisons exist. The Ryzen part's 93rd percentile ranking versus the Intel part's 50th percentile ranking further underscores the separation in overall capability.

For workloads that stress integer operations, the Ryzen AI 7 450G's score of 99,732 indicates robust arithmetic throughput. For floating-point-heavy tasks like scientific simulations or 3D modeling, the 63,683 score provides a baseline. The encryption score of 18,937 and compression score of 402,831 show competence in data-handling scenarios. The Intel part's lack of recorded data means its only advantage lies in its lower TDP of 15 versus 65, which benefits battery life and thermal management in thin-and-light systems, though no performance measurements confirm this trade-off.

Architecture Differences

The Ryzen AI 7 450G uses the Gorgon Point codename and belongs to the Ryzen AI 400 generation built on Zen 5 and Zen 5c cores. It is manufactured on a 4 nm process at TSMC with a die size of 195 mm². The processor contains 8 cores and 16 threads, with a base clock of 2.00 GHz and a boost clock of 5.10 GHz. Cache distribution includes 80 KB of L1 per core, 1 MB of L2 per core, and 8 MB of L3. Memory support covers DDR5 and LPDDR5X over a dual-channel bus with 89.6 GB/s bandwidth. ECC memory is supported. PCIe connectivity provides Gen 4 with 12 CPU lanes. Integrated graphics come from the Radeon 860M. The socket is AMD Socket AM5, and the multiplier is unlocked. The part number is 100-000001917, and production status is active with a release date of 2026-02-28.

The Intel Processor U303L uses the Raptor Lake architecture with the Raptor Lake-PS codename, belonging to the Intel Processor generation. It is manufactured on a 10 nm process at Intel. The processor contains 5 cores and 6 threads, with a base clock of 1.20 GHz and a boost clock of 2.60 GHz. Cache distribution includes 80 KB of L1 per core, 1.25 MB of L2 per core, and 12 MB of shared L3. Memory support covers DDR4 and DDR5 over a dual-channel bus, though no bandwidth figure is recorded. ECC memory is not supported. PCIe connectivity provides Gen 4 with 8 CPU lanes. Integrated graphics come from UHD Graphics 96EU. The socket is Intel Socket 1700, and the multiplier is locked. The part number is SRPKEQ5CV, and production status is active with a release date of 2024-04-07.

The architectural differences are substantial. The AMD part uses a newer 4 nm process versus Intel's 10 nm, which contributes to higher clock speeds and greater core counts. The Ryzen chip offers 8 cores and 16 threads versus 5 cores and 6 threads for Intel, a 60% core advantage and nearly triple the thread count. The boost clock difference of 5.10 GHz versus 2.60 GHz is 2.5 GHz apart, indicating a significant per-core performance gap. The AMD part supports ECC memory and a wider PCIe lane count (12 versus 8). The Intel part supports DDR4 in addition to DDR5, whereas the AMD part only lists DDR5 and LPDDR5X. The Intel part has more L3 cache at 12 MB shared versus 8 MB, and more L2 per core at 1.25 MB versus 1 MB.

FAQ

Q: Which processor has more cores and threads?

A: The AMD Ryzen AI 7 450G has 8 cores and 16 threads, while the Intel Processor U303L has 5 cores and 6 threads.

Q: What are the boost clock speeds of each processor?

A: The AMD Ryzen AI 7 450G boosts to 5.10 GHz, and the Intel Processor U303L boosts to 2.60 GHz.

Q: Does the Intel Processor U303L support ECC memory?

A: No, the Intel Processor U303L does not support ECC memory, while the AMD Ryzen AI 7 450G does.

Q: What is the process node for each chip?

A: The AMD Ryzen AI 7 450G uses a 4 nm process at TSMC, and the Intel Processor U303L uses a 10 nm process at Intel.

Q: How do the cache sizes compare?

A: The AMD Ryzen AI 7 450G has 8 MB of L3 cache and 1 MB of L2 per core. The Intel Processor U303L has 12 MB of shared L3 cache and 1.25 MB of L2 per core.

Q: What memory types does each processor support?

A: The AMD Ryzen AI 7 450G supports DDR5 and LPDDR5X, while the Intel Processor U303L supports DDR4 and DDR5.

Specification Differences

| Specification | AMD Ryzen AI 7 450G | Intel Processor U303L |

| --- | --- | --- |

| Cores | 8 | 5 |

| Threads | 16 | 6 |

| Base Clock | 2.00 GHz | 1.20 GHz |

| Boost Clock | 5.10 GHz | 2.60 GHz |

| TDP | 65 | 15 |

| Socket | AMD Socket AM5 | Intel Socket 1700 |

| Codename | Gorgon Point | Raptor Lake-PS |

| Process Node | 4 nm | 10 nm |

| Foundry | TSMC | Intel |

| L2 Cache | 1 MB (per core) | 1.25 MB (per core) |

| L3 Cache | 8 MB | 12 MB (shared) |

| Memory Support | DDR5, LPDDR5X | DDR4, DDR5 |

| Memory Bandwidth | 89.6 GB/s | Not recorded |

| ECC Memory | Yes | No |

| PCIe Lanes | Gen 4, 12 Lanes | Gen 4, 8 Lanes |

| Integrated Graphics | Radeon 860M | UHD Graphics 96EU |

| Market Segment | Desktop | Mobile |

| Release Date | 2026-02-28 | 2024-04-07 |

| Launch MSRP | Not recorded | $285 |

| Multiplier Unlocked | Yes | No |

| Part Number | 100-000001917 | SRPKEQ5CV |

The performance gap between these two processors is substantial, driven by differences in core count, clock speed, process node, and cache configuration. The AMD part's 4 nm process enables higher frequencies and lower power per transistor, while its 8-core, 16-thread configuration provides parallel throughput that the Intel part cannot match. The Intel part's larger L3 cache and per-core L2 may offer advantages in certain cache-sensitive workloads, but no benchmark data exists to confirm this. The Intel part's 15 TDP versus 65 TDP indicates a power efficiency focus, but the recorded performance data does not demonstrate any compensating throughput advantage.