AMD Ryzen 5 7500X3D vs Intel Core Ultra 5 235H Comparison

AMD Ryzen 5 7500X3D and Intel Core Ultra 5 235H target entirely different hardware landscapes, one a desktop processor on Socket AM5 and the other a mobile chip on BGA 2049. Their benchmark results, however, tell a clear story of specialization: the Intel part dominates nearly every compute task in the recorded data, while the AMD part holds a single, decisive lead in physics simulation. The database shows 10 benchmark wins for the Intel Core Ultra 5 235H against 1 for the AMD Ryzen 5 7500X3D, but the margins in each direction are substantial enough to define distinct use cases.

Head-to-Head Benchmarks

The Intel Core Ultra 5 235H takes the overall average benchmark score with 37,522 points, while the AMD Ryzen 5 7500X3D records 44,573 points. This places the AMD part at the 89th percentile of all CPUs, with the Intel part at the 85th percentile. The AMD chip’s nearest rival, the Intel Core Ultra X9 388H, scores 44,466, just 0.2% behind, while the Intel Core Ultra 5 235H sits close to the Intel Core i9-13900HK, which scores 37,425, a 0.3% difference.

The largest single-test gap is in floating point math, where the Intel Core Ultra 5 235H scores 93,509 against the AMD’s 43,594, a 53.4% advantage. This is the most lopsided result in the entire head-to-head set. The Intel part also wins data encryption by a wide margin, scoring 23,121 versus 15,797, a 31.7% lead. In data compression, the Intel chip scores 301,979 against 271,649, a 10% edge. Extended instructions favor Intel by 12.4%, with scores of 23,354 and 20,455.

The AMD Ryzen 5 7500X3D’s sole victory comes in the physics test, where it scores 2,779 against the Intel part’s 1,985, a 40% advantage. This is the only test where the AMD chip leads by a double-digit percentage, and it is the only test where the Intel part trails by more than 20 points. In contrast, the Intel chip’s smallest wins are in integer math (74,247 versus 70,774, a 4.7% lead) and find prime numbers (239 versus 221, a 7.5% lead). The multithread test shows Intel ahead by 16.8%, scoring 30,091 against 25,047.

Single-thread performance clearly favors Intel, with a score of 4,359 versus 3,494, a 19.8% difference. Random string sorting also goes to Intel, 36,208 against 32,999, an 8.9% lead. The data indicates that the Intel Core Ultra 5 235H is the stronger general-purpose processor, while the AMD Ryzen 5 7500X3D’s physics result suggests a niche strength that the other benchmarks do not replicate.

Where Each One Wins

The Intel Core Ultra 5 235H wins in all throughput-oriented workloads. For data compression, encryption, and extended instruction sets, the Intel part delivers consistently higher scores, with margins ranging from 10% to 31.7%. Floating point math is its standout category, where the 53.4% lead over the AMD chip is the largest delta recorded between these two processors. Integer math and prime number finding also favor Intel, though by smaller margins of 4.7% and 7.5% respectively.

The AMD Ryzen 5 7500X3D wins exclusively in the physics simulation benchmark. Its score of 2,779 represents a 40% improvement over the Intel part’s 1,985. This suggests that the AMD processor handles physics calculations with notably higher efficiency, which may correlate with gaming or simulation workloads that rely on rigid body dynamics or collision detection. The database does not show any other test where the AMD chip outperforms Intel, so its utility is narrowly defined by this specific metric.

In multithreaded performance, Intel leads by 16.8%, and in single-threaded performance, Intel leads by 19.8%. The Intel part also wins random string sorting, which involves memory access patterns and sorting algorithms, by 8.9%. The AMD chip’s higher average benchmark score of 44,573 versus Intel’s 37,522 is driven by the physics test’s large margin, but that single result does not translate into broader dominance across the recorded benchmarks.

Architecture Differences

The AMD Ryzen 5 7500X3D is a 6-core, 12-thread processor built on the Zen 4 (Raphael) architecture, with a 5 nm process from TSMC. It uses 11,270 million transistors on a 71 square millimeter die. Its cache configuration includes 64 KB of L1 per core, 1 MB of L2 per core, and 96 MB of shared L3 cache. The base clock is 4.00 GHz with a boost clock of 4.50 GHz, and it has a TDP of 65 watts. It supports DDR5 memory in dual-channel mode with a bandwidth of 83.2 GB/s, includes ECC memory support, and offers PCIe Gen 5 with 24 lanes from the CPU. Its integrated graphics are Radeon Graphics. The processor uses AMD Socket AM5 and was released on November 11, 2025, with a launch MSRP of $269.

The Intel Core Ultra 5 235H is a 14-core, 14-thread processor based on the Arrow Lake architecture (codename Arrow Lake-H), built on a 3 nm process from TSMC. It has a base clock of 2.40 GHz and a boost clock of 5.00 GHz, with a TDP of 28 watts. Its cache includes 192 KB of L1 per core, 3 MB of L2 per core, and 18 MB of shared L3 cache. It supports both DDR5 and LPDDR5X memory in dual-channel mode, with a higher memory bandwidth of 102.4 GB/s. It does not support ECC memory. PCIe connectivity is Gen 5 with 8 lanes from the CPU, and integrated graphics are Arc Graphics 140T. The processor uses Intel BGA 2049, targets the mobile segment, and was released on January 12, 2025. Its transistor count and die size are not recorded in the database.

The core count difference is significant: Intel offers 14 cores versus 6 for AMD, and the Intel part has a higher boost clock of 5.00 GHz versus 4.50 GHz. The AMD chip compensates with a larger L3 cache of 96 MB versus 18 MB, and a higher base clock of 4.00 GHz versus 2.40 GHz. The Intel part uses a newer 3 nm process versus AMD’s 5 nm, and it supports faster memory at 102.4 GB/s versus 83.2 GB/s. The AMD chip has ECC memory support, which Intel lacks. The two processors also differ in socket type, market segment (desktop versus mobile), and PCIe lane count (24 versus 8).

The Verdict

The data directs a clear split: the Intel Core Ultra 5 235H is the superior processor for the vast majority of compute tasks, winning 10 of 11 head-to-head benchmarks. Its floating point math advantage of 53.4% and single-thread lead of 19.8% make it the stronger choice for general productivity, content creation, and any workload that benefits from high clock speeds and dense core counts. The Intel part’s higher memory bandwidth of 102.4 GB/s and 14 cores further reinforce its position for parallel processing.

The AMD Ryzen 5 7500X3D is the better pick only for physics-based workloads, where its 40% lead in the physics test stands out. The larger L3 cache of 96 MB may contribute to this result, but the database does not provide causal evidence. For users prioritizing physics simulation, the AMD chip delivers a measurable advantage. For all other recorded benchmarks, Intel leads, and the margins are often substantial.

The average benchmark scores place the AMD chip at 44,573, which is 18.8% higher than Intel’s 37,522, but this is driven by the physics test’s outlier. The percentile ranks (89th for AMD, 85th for Intel) reflect the same pattern. The Intel Core Ultra 5 235H also carries a lower TDP of 28 watts versus 65 watts, which may be relevant for thermal-constrained systems, though the database does not specify power consumption under load.

FAQ

Q: Which processor has more cores?

A: The Intel Core Ultra 5 235H has 14 cores, while the AMD Ryzen 5 7500X3D has 6 cores.

Q: What is the largest benchmark margin between the two?

A: The Intel Core Ultra 5 235H leads by 53.4% in floating point math, scoring 93,509 versus 43,594.

Q: Does the AMD Ryzen 5 7500X3D win any benchmark?

A: Yes, it wins the physics test with a score of 2,779 against 1,985, a 40% advantage.

Q: What is the memory bandwidth difference?

A: The Intel Core Ultra 5 235H supports 102.4 GB/s, while the AMD Ryzen 5 7500X3D supports 83.2 GB/s.

Q: Which processor has a larger L3 cache?

A: The AMD Ryzen 5 7500X3D has 96 MB of shared L3 cache, compared to 18 MB for the Intel Core Ultra 5 235H.

Q: What are the boost clock speeds?

A: The Intel Core Ultra 5 235H boosts to 5.00 GHz, while the AMD Ryzen 5 7500X3D boosts to 4.50 GHz.

Specification Differences

| Specification | AMD Ryzen 5 7500X3D | Intel Core Ultra 5 235H |

| :--- | :--- | :--- |

| Cores | 6 | 14 |

| Threads | 12 | 14 |

| Base Clock | 4.00 GHz | 2.40 GHz |

| Boost Clock | 4.50 GHz | 5.00 GHz |

| TDP | 65 W | 28 W |

| Socket | AMD Socket AM5 | Intel BGA 2049 |

| Process Node | 5 nm | 3 nm |

| L1 Cache | 64 KB (per core) | 192 KB (per core) |

| L2 Cache | 1 MB (per core) | 3 MB (per core) |

| L3 Cache | 96 MB (shared) | 18 MB (shared) |

| Memory Support | DDR5 | DDR5, LPDDR5X |

| Memory Bandwidth | 83.2 GB/s | 102.4 GB/s |

| ECC Memory | Yes | No |

| PCIe | Gen 5, 24 Lanes (CPU only) | Gen 5, 8 Lanes (CPU only) |

| Integrated Graphics | Radeon Graphics | Arc Graphics 140T |

| Market Segment | Desktop | Mobile |

| Release Date | 2025-11-11 | 2025-01-12 |