AMD Ryzen 7 5700X3D vs Intel Core 7 350 Comparison

The AMD Ryzen 7 5700X3D and the Intel Core 7 350 are processors with fundamentally different design goals, as evidenced by their benchmark results. The AMD part, a desktop chip built on the Zen 3 architecture, dominates the Intel mobile processor in nearly every multi-threaded workload. The Intel Core 7 350, however, shows a clear advantage in a specific single-threaded test, indicating a trade-off between raw multi-core throughput and peak single-core speed.

Where Each One Wins

The recorded data shows a clear split in workload strengths. The AMD Ryzen 7 5700X3D wins in 15 of the 17 head-to-head benchmark comparisons, while the Intel Core 7 350 wins in 2. The AMD processor’s victories are concentrated in multi-threaded and content-creation tasks. For instance, it delivers a 178.5% higher score in Cinebench R23 multi-core, a 140.9% higher score in PassMark integer math, and a 114.7% higher score in PassMark data compression. These results indicate that the AMD chip is the stronger choice for rendering, video encoding, and other workloads that utilize all available cores.

The Intel Core 7 350’s wins are limited to the PassMark single-thread and PassMark singlethread tests, where it scores 4100 compared to the AMD’s 2970, a 27.6% advantage. This suggests a distinct strength in lightly-threaded applications that rely on a single core, such as certain legacy software or tasks that are not well-optimized for parallel processing. The data indicates that the Intel processor is not a general-purpose competitor in multi-threaded environments but offers higher peak performance in specific single-core scenarios.

Architecture Differences

The two processors are built on entirely different foundational designs. The AMD Ryzen 7 5700X3D uses the Zen 3 architecture on a 7 nm process from TSMC, codenamed Vermeer. It features 8 cores and 16 threads, a base clock of 3.00 GHz, and a boost clock of 4.10 GHz. Its cache hierarchy includes 64 KB of L1 and 512 KB of L2 per core, with a large 96 MB shared L3 cache. This large L3 cache is a key differentiator for gaming and other cache-sensitive workloads.

In contrast, the Intel Core 7 350 is a mobile processor with the Wildcat Lake codename, built on a 3 nm process by Intel. It has 6 cores and 6 threads, without simultaneous multithreading, and features a much lower base clock of 1.50 GHz but a higher boost clock of 4.80 GHz. Its cache configuration is different, with 192 KB of L1 and 2.5 MB of L2 per core, but only 6 MB of shared L3 cache. The Intel chip also integrates Xe3 Graphics with 2 Xe cores, whereas the AMD part has no integrated graphics. The memory support also differs, with the AMD using dual-channel DDR4 and the Intel using single-channel DDR5 and LPDDR5X. The AMD processor supports ECC memory, while the Intel does not.

Head-to-Head Benchmarks

Focusing on the largest deltas reveals the performance gap’s magnitude. In Cinebench R23 multi-core, the AMD Ryzen 7 5700X3D scores 22366 against the Intel Core 7 350’s 8030, a 178.5% difference. This is the largest single margin in the data and highlights the AMD processor’s multi-core dominance. The PassMark integer math test shows a 140.9% advantage for AMD, with scores of 81257 versus 33734. The PassMark physics test also shows a massive gap, with AMD scoring 2686 against Intel’s 1173, a 129% difference.

The Intel part’s only wins are in the PassMark single-thread tests, where it scores 4100 against AMD’s 2970, a 27.6% advantage. This single-thread lead is significant, but it does not translate to wins in any other benchmark, including Cinebench R20 single-core, where AMD scores 1325 against Intel’s 758, a 74.8% advantage. Even in the single-core Cinebench R15 test, AMD leads with 318 against Intel’s 292, an 8.9% difference. The data shows that the Intel Core 7 350’s advantage is isolated to the specific PassMark single-thread methodology. In the floating-point math test, the margin is much smaller, with AMD scoring 46492 versus Intel’s 42809, an 8.6% difference, suggesting closer competition in that specific area.

FAQ

Q: Which processor has a higher multi-core performance?

A: The AMD Ryzen 7 5700X3D. Its Cinebench R23 multi-core score is 22366, which is 178.5% higher than the Intel Core 7 350’s score of 8030.

Q: Does the Intel Core 7 350 win any benchmark?

A: Yes, the Intel Core 7 350 wins the PassMark single-thread and PassMark singlethread tests, scoring 4100 compared to the AMD’s 2970, a difference of 27.6%.

Q: What is the clock speed difference between the two?

A: The AMD Ryzen 7 5700X3D has a base clock of 3.00 GHz and a boost clock of 4.10 GHz, while the Intel Core 7 350 has a base clock of 1.50 GHz and a boost clock of 4.80 GHz.

Q: Which processor has a larger L3 cache?

A: The AMD Ryzen 7 5700X3D has a 96 MB shared L3 cache, which is significantly larger than the Intel Core 7 350’s 6 MB shared L3 cache.

Q: What memory types do these processors support?

A: The AMD Ryzen 7 5700X3D supports DDR4 memory, while the Intel Core 7 350 supports DDR5 and LPDDR5X memory.

Q: What are the core and thread counts?

A: The AMD Ryzen 7 5700X3D has 8 cores and 16 threads, while the Intel Core 7 350 has 6 cores and 6 threads.

The Verdict

Based strictly on the recorded data, the AMD Ryzen 7 5700X3D is the superior processor for almost all compute-intensive tasks. Its wins in 15 of 17 benchmarks, including massive leads in multi-core rendering, integer math, and data compression, make it the clear choice for users whose workloads scale with core count and thread count. Its 96 MB L3 cache and 8-core/16-thread configuration provide a substantial advantage in parallel processing.

The Intel Core 7 350 is suitable for a narrow set of scenarios where its single-thread score of 4100 is more important than multi-core performance. Its lower TDP of 15W and integrated graphics indicate a design for power-constrained mobile environments. However, its performance in the database’s multi-threaded tests is consistently lower, with scores that are often less than half of the AMD processor’s. Users needing peak performance in a single-threaded application might consider it, but the AMD Ryzen 7 5700X3D delivers superior results across the broader suite of benchmarks.

Specification Differences

The following table lists the specifications where the two processors differ:

| Specification | AMD Ryzen 7 5700X3D | Intel Core 7 350 |

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

| Cores | 8 | 6 |

| Threads | 16 | 6 |

| Base Clock | 3.00 GHz | 1.50 GHz |

| Boost Clock | 4.10 GHz | 4.80 GHz |

| TDP | 105 W | 15 W |

| Socket | AMD Socket AM4 | Intel BGA 1516 |

| Process Node | 7 nm | 3 nm |

| Foundry | TSMC | Intel |

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

| L2 Cache | 512 KB (per core) | 2.5 MB (per core) |

| L3 Cache | 96 MB (shared) | 6 MB (shared) |

| Memory Support | DDR4 | DDR5, LPDDR5X |

| Memory Bus | Dual-channel | Single-channel |

| Memory Bandwidth | 51.2 GB/s | 59.7 GB/s |

| ECC Memory | Yes | No |

| PCIe | Gen 4, 20 Lanes (CPU only) | Gen 4, 6 Lanes (CPU only) |

| Integrated Graphics | N/A | Intel Xe3 Graphics (2 Xe) |

| Market Segment | Desktop | Mobile |

| Launch MSRP | $249 | $469 |