AMD Ryzen 5 3600X vs AMD Ryzen 5 7535U Comparison

Head-to-Head Benchmarks

The head-to-head data presents a clear split between sustained multi-threaded workloads and burst-oriented tasks. The desktop-class Ryzen 5 3600X claims 11 of the 17 recorded benchmark wins, while the mobile Ryzen 5 7535U takes 6. The margins, however, tell a more nuanced story.

The largest single victory belongs to the Ryzen 5 3600X in Cinebench R23 multi-core, where it scores 15430 against the 7535U's 8591, a 44.3% advantage. This is the defining gap of the comparison. The same test in single-core shows the 3600X ahead by 35.1% (2178 vs 1414), a surprising result given the newer architecture of the 7535U. Cinebench R15 multi-core also favors the 3600X, with 1555 versus 1330, a 14.5% lead.

The Ryzen 5 7535U fights back aggressively in several PassMark sub-tests. The most striking win is in floating-point math, where it scores 33971 against 29339, a 15.8% advantage. Even more decisive is integer math: 62109 versus 49934, a 24.4% lead. In PassMark single-thread, the 7535U achieves 3203 against 2649, a 20.9% win, and it also edges ahead in Geekbench single-core (1602 vs 1568, a 2.2% margin) and Cinebench R15 single-core (225 vs 219, a 2.7% margin).

Other workloads split predictably. The 3600X wins PassMark data compression by 10.7% (224318 vs 200252), data encryption by 10.9% (14255 vs 12706), extended instructions by 10.7% (14773 vs 13187), and random string sorting by 12.6% (24343 vs 21267). The 3600X also leads in multi-core aggregate tests: PassMark multithread by 6.1% (18154 vs 17039), PassMark physics by 29.3% (1186 vs 839), and Geekbench multi-core by 16.9% (7785 vs 6466). The most lopsided single test is the prime number search, where the 3600X scores 110 versus 50, a 54.5% lead.

The data suggests the 3600X is not merely a desktop part with a power budget advantage; it also retains a meaningful IPC lead in many legacy and modern multi-threaded render tests. Yet the 7535U is not a clear loser. Its integer and floating-point math wins indicate a different arithmetic unit behavior, possibly tied to newer instruction handling.

The Verdict

The database positions these two chips at nearly identical overall levels. The 7535U holds a 76th percentile among all CPUs, while the 3600X sits at 75th. The average benchmark scores are 22791 for the 7535U and 21992 for the 3600X, a negligible difference in aggregate terms. The nearest rival list for the 7535U includes the Ryzen 5 2600X at -0.1% and the Intel Core i5-12500H at +0.7%. The 3600X's nearest rivals include the Intel Core i7-11700F at 0.0% and the AMD EPYC 9534 at +0.4%.

For a user choosing between these two, the data suggests a clear split. The 3600X is the stronger choice for any workload that scales with multi-core rendering, video encoding, physics simulation, or heavy data compression. Its 44.3% lead in Cinebench R23 multi-core is decisive for sustained all-core loads. The 7535U, however, is the better pick for single-threaded responsiveness and for math-heavy integer or floating-point tasks that can leverage its 20.9% and 24.4% advantages respectively. It also has a 15.8% edge in floating-point math, which may matter for scientific or financial workloads but not for typical desktop use.

The 3600X wins 11 tests, the 7535U wins 6. The wins are not trivial, but the 3600X's 44.3% and 35.1% deficits for the 7535U in the two most used rendering tests are decisive. The 7535U's wins are narrower in percentage terms except for integer math (24.4%) and single-thread (20.9%). The data does not support a universal winner, but for a general-purpose desktop user, the 3600X offers more consistent performance across a wider spread of benchmarks.

Architecture Differences

The two processors represent different generations and design goals. The Ryzen 5 7535U is a 7000-series mobile chip built on Zen 3+ architecture, codenamed Rembrandt-R, fabricated on a 6nm TSMC node. The Ryzen 5 3600X is a 3000-series desktop chip using Zen 2 architecture, codenamed Matisse, on a 7nm TSMC node. The 6nm process gives the 7535U a transistor density advantage, but the 3600X has a significantly larger die size at 74 mm² versus 208 mm² for the 7535U, and it lists 3,800 million transistors.

Cache differs notably. Both have 64KB L1 per core and 512KB L2 per core, but the L3 cache is doubled on the 3600X: 32MB shared versus 16MB shared on the 7535U. This larger L3 likely contributes to the 3600X's advantage in multi-core composite tests, as it reduces main memory traffic.

Memory support is a major split. The 7535U uses DDR5 with dual-channel support, yielding a theoretical bandwidth of 76.8 GB/s, while the 3600X uses DDR4 with dual-channel support at 51.2 GB/s. The 7535U also supports ECC memory, which the 3600X does not. PCIe generation mirrors the memory: both use Gen 4, but the 7535U specifies 20 lanes (CPU only), while the 3600X lists simply "Gen 4" without a lane count in this data.

The 7535U integrates Radeon 660M graphics, the 3600X has no integrated graphics. The 7535U is a mobile part with a 28W TDP, while the 3600X is a desktop part at 95W TDP. The 3600X has an unlocked multiplier, the 7535U does not. The 7535U sits on AMD Socket FP7, the 3600X on AM4.

The 7535U has a base clock of 2.90 GHz and a boost of 4.55 GHz, while the 3600X has a base of 3.80 GHz and boost of 4.40 GHz. The 3600X runs a higher base, but the 7535U has a higher boost clock by 0.15 GHz.

FAQ

Q: Which processor has a higher multi-core Cinebench R23 score?

A: The Ryzen 5 3600X scores 15430, which is 44.3% ahead of the 7535U's 8591.

Q: Is the Ryzen 5 7535U faster in any single-core test?

A: Yes. In PassMark single-thread, the 7535U scores 3203 versus 2649, a 20.9% lead. It also wins in Geekbench single-core and Cinebench R15 single-core by narrow margins (2.2% and 2.7%, respectively).

Q: Does the 3600X have more L3 cache?

A:** The 3600X has 32MB shared L3, while the 7535U has 16MB shared L3. Both have the same 64KB L1 and 512KB L2 per core.

Q: Which processor is positioned higher in the overall database ranking?

A:** The 7535U sits at the 76th percentile, slightly above the 3600X at 75th. Their average benchmark scores are 22791 and 21992, respectively.

Q: What is the difference in memory bandwidth support?

A:** The 7535U supports DDR5 with a theoretical bandwidth of 76.8 GB/s, while the 3600X supports DDR4 at 51.2 GB/s.

Q: Does the 3600X have integrated graphics?

A:** No. The 7535U has Radeon 660M integrated graphics, but the 3600X has no integrated graphics unit.

Where Each One Wins

The Ryzen 5 3600X is the clear winner in multi-core rendering and composite workloads. It wins Cinebench R23 multi-core by 44.3%, Cinebench R15 multi-core by 14.5%, Geekbench multi-core by 16.9%, and PassMark multithread by 6.1%. Its physics score is 29.3% higher (1186 vs 839), and it leads in data compression (10.7%), data encryption (10.9%), extended instructions (10.7%), and random string sorting (12.6%). The prime number search result is its most extreme victory at 54.5%. This chip is suited for all-core workloads, long rendering, and any task that can use full thread count without hitting power limits.

The Ryzen 5 7535U dominates in single-threaded and math-intensive tasks. It wins PassMark single-thread by 20.9%, integer math by 24.4%, and floating-point math by 15.8%. Its single-core wins in Cinebench R15 (2.7%) and Geekbench (2.2%) are narrower but consistent. This chip is a better fit for interactive workloads, low-latency single-threaded applications, and any code that relies heavily on FPU or ALU operations. Its 28W TDP and mobile design also suggest a platform advantage for portability, though that is not measured in the benchmark score.

The 7535U also has the benefit of integrated graphics, which the 3600X lacks, giving it a functional win for systems without a discrete GPU. However, the 3600X's unlocked multiplier and desktop socket make it a more overclocking-friendly part. The data does not show an overall winner, it shows a partition by workload type.

Specification Differences

| Specification | AMD Ryzen 5 7535U | AMD Ryzen 5 3600X |

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

| Architecture | Zen 3+ (Rembrandt-R) | Zen 2 (Matisse) |

| Process Node | 6 nm | 7 nm |

| Die Size | 208 mm² | 74 mm² |

| Transistors | Not listed | 3,800 million |

| Base Clock | 2.90 GHz | 3.80 GHz |

| Boost Clock | 4.55 GHz | 4.40 GHz |

| TDP | 28 W | 95 W |

| Socket | AMD Socket FP7 | AMD Socket AM4 |

| Memory Support | DDR5 | DDR4 |

| Memory Bandwidth | 76.8 GB/s | 51.2 GB/s |

| ECC Memory | Yes | No |

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

| Integrated Graphics | Radeon 660M | None |

| Multiplier Unlocked | No | Yes |

| Market Segment | Mobile | Desktop |

| Release Date | 2023-01-03 | 2019-07-06 |

| L3 Cache | 16 MB (shared) | 32 MB (shared) |

| L1/L2 Cache | 64 KB / 512 KB per core | 64 KB / 512 KB per core |

| Part Number | 100-000000988 (FP7), 100-000000992 (FP7r2) | 100-000000022 |