AMD Ryzen 5 7530U vs Intel Core Ultra 7 256V Comparison

The Verdict

The data is unambiguous: the Intel Core Ultra 7 256V is the superior mobile processor in nearly every measurable way, winning 15 of 17 head-to-head benchmarks. The AMD Ryzen 5 7530U takes only two wins, and both are narrow. Overall average benchmark scores are statistically inseparable — the AMD scores 21133 versus Intel's 21112, a delta of just 0.1% — but that average masks a lopsided distribution of wins. The Intel part dominates multi-threaded, single-threaded, and floating-point workloads decisively, while the AMD chip clings to wins in integer math and data compression.

For buyers choosing between these two, the verdict depends on workload, not overall score. If the task involves integer-heavy computation or data compression, the Ryzen 5 7530U offers a real, if modest, edge. For everything else — rendering, physics simulation, encryption, extended instruction workloads, and general responsiveness — the Core Ultra 7 256V is the clear pick. The Intel chip's 32.6% lead in Geekbench multi-core and 23.2% lead in Cinebench R23 single-core are not marginal; they represent a generational gap in efficiency and architecture.

The Ryzen 5 7530U is a Zen 3 part from the 7000 series, released in January 2023. The Core Ultra 7 256V is Lunar Lake, released in September 2024. That 20-month gap shows in the benchmark data. The Intel part is the one to choose for performance, unless the specific integer-math or compression workloads are the primary use case — then the AMD part's 32.9% integer math win and 0.5% compression win become relevant.

Architecture Differences

The architectural gap between these two is substantial. The AMD Ryzen 5 7530U uses the Zen 3 architecture on a 7 nm TSMC process, with a codename of Barcelo-R. It is a 6-core, 12-thread design with simultaneous multithreading. The Intel Core Ultra 7 256V uses the Lunar Lake architecture on a 3 nm TSMC process, with 8 cores and 8 threads — no hyperthreading. The process node difference alone — 7 nm versus 3 nm — explains much of the performance-per-watt advantage the Intel chip demonstrates.

Cache configurations differ significantly. The AMD part has 64 KB of L1 per core, 512 KB of L2 per core, and 16 MB of shared L3. The Intel part has 192 KB of L1 per core, 2.5 MB of L2 per core, and 12 MB of shared L3. The Intel chip's larger per-core L1 and L2 caches (3x and 5x respectively) feed its higher single-thread performance, while the AMD chip's larger shared L3 (16 MB versus 12 MB) helps its integer throughput.

The transistor counts and die sizes tell a story of process maturity. The AMD chip lists 10,700 million transistors on a 180 mm² die — that's the 7 nm design. The Intel chip lists no transistor count or die size in the data, which is consistent with a newer, denser 3 nm process where such figures may not be disclosed. The AMD chip's PCIe implementation is Gen 3 with 16 lanes (CPU only), while the Intel chip has Gen 5 with 4 lanes (CPU only). That's a lane-count trade-off for bandwidth: the Intel part has fewer lanes but each is twice as fast per generation.

Memory support diverges sharply. The AMD chip supports DDR4 with dual-channel memory and 51.2 GB/s bandwidth, plus ECC memory. The Intel chip's memory support is listed as "unknown, depends on motherboard," with dual-channel but no bandwidth figure and no ECC. For ECC-critical workloads, the AMD part is the only option.

Integrated graphics differ: the AMD chip has Radeon Graphics (Vega 6), while the Intel chip has Arc 140V. The Intel Arc solution is a much newer design and benchmarks in the data show the Intel chip's floating-point math advantage (58,576 versus 31,063) partly reflects its more capable graphics and vector units.

The AMD chip is unlocked-multiplier-free, as is the Intel chip. Both target the mobile market. The AMD part uses AMD Socket FP6, while the Intel part uses Intel BGA 2833. The AMD chip's TDP is 15 W, the Intel chip's is 17 W — a 2 W difference that is negligible in mobile thermal envelopes.

FAQ

Q: Which processor has the higher average benchmark score?

A: The AMD Ryzen 5 7530U scores 21133 on average, while the Intel Core Ultra 7 256V scores 21112. That is a 0.1% difference, with the AMD part marginally ahead.

Q: How much faster is the Intel chip in single-core performance?

A: The Intel Core Ultra 7 256V leads by 23.2% in Cinebench R23 single-core (1877.5 versus 1441) and by 24.3% in PassMark single-thread (4029 versus 3049).

Q: Does the AMD chip win any benchmarks at all?

A: Yes, it wins two of 17 head-to-head tests: PassMark data compression (185860 versus 184985, a 0.5% edge) and PassMark integer math (57609 versus 43358, a 32.9% edge).

Q: What is the core and thread count difference?

A: The AMD Ryzen 5 7530U has 6 cores and 12 threads. The Intel Core Ultra 7 256V has 8 cores and 8 threads — no multithreading.

Q: Which chip supports ECC memory?

A: Only the AMD Ryzen 5 7530U supports ECC memory. The Intel Core Ultra 7 256V does not.

Q: How do the process nodes compare?

A: The AMD chip is built on TSMC's 7 nm process with 10,700 million transistors on a 180 mm² die. The Intel chip is built on TSMC's 3 nm process, with no transistor or die size listed.

Specification Differences

| Specification | AMD Ryzen 5 7530U | Intel Core Ultra 7 256V |

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

| Series | 7000 series | Core Ultra Series 2 |

| Cores | 6 | 8 |

| Threads | 12 | 8 |

| Base Clock | 2000.00 MHz | 2.20 GHz |

| Boost Clock | 4.50 GHz | 4.80 GHz |

| TDP | 15 W | 17 W |

| Socket | AMD Socket FP6 | Intel BGA 2833 |

| Architecture | Zen 3 | Lunar Lake |

| Codename | Barcelo-R | Lunar Lake |

| Process Node | 7 nm | 3 nm |

| Foundry | TSMC | TSMC |

| Transistors | 10,700 million | Not listed |

| Die Size | 180 mm² | Not listed |

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

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

| L3 Cache | 16 MB shared | 12 MB shared |

| Memory Support | DDR4 | Unknown, depends on motherboard |

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

| Memory Bandwidth | 51.2 GB/s | Not listed |

| ECC Memory | Yes | No |

| PCIe | Gen 3, 16 Lanes (CPU only) | Gen 5, 4 Lanes (CPU only) |

| Integrated Graphics | Radeon Graphics (Vega 6) | Arc 140V |

| Release Date | 2023-01-03 | 2024-09-23 |

| Part Number | 100-000000943 | SRPMPSRPMZ |

Head-to-Head Benchmarks

The Intel Core Ultra 7 256V wins 15 of 17 comparisons, and the margins are often wide. Starting with the Cinebench suite: in Cinebench R15 multi-core, Intel scores 1583.5 versus AMD's 1415, a 10.6% lead. In R15 single-core, Intel leads 285.5 to 231, a 19.1% gap. Moving to Cinebench R23, the margins grow: Intel's multi-core score of 10399 beats AMD's 8361 by 19.6%, and Intel's single-core score of 1877.5 beats AMD's 1441 by 23.2%. These are not close races.

Geekbench follows the same pattern. Intel's multi-core score of 8643 demolishes AMD's 5829 — a 32.6% lead. Single-core is similarly lopsided: 1990 versus 1535, a 22.9% advantage for Intel. The Intel chip's architectural efficiency on the 3 nm node is evident in these numbers.

PassMark tests tell a more nuanced story. The Intel chip wins data encryption (13998 versus 11826, +15.5%), extended instructions (15643 versus 12264, +21.6%), find prime numbers (192 versus 47, +75.5%), floating-point math (58576 versus 31063, +47%), multithread (19530 versus 15534, +20.5%), physics (1595 versus 670, +58%), random string sorting (22481 versus 19477, +13.4%), and single-thread (4029 versus 3049, +24.3%).

The two AMD wins are notable for their specificity. PassMark data compression: AMD scores 185860 versus Intel's 184985, a razor-thin 0.5% margin. PassMark integer math: AMD scores 57609 versus Intel's 43358, a 32.9% blowout. The integer math win is the single largest AMD victory in any test, and it suggests the Zen 3 architecture's integer units remain competitive despite the process node disadvantage.

The largest Intel margin is in find prime numbers, where Intel leads by 75.5% (192 versus 47). This test is heavily dependent on single-thread integer performance and branch prediction, areas where Lunar Lake's newer design excels. The physics test shows a 58% Intel lead (1595 versus 670), which reflects the Intel chip's superior multi-core scaling despite having fewer threads.

Where Each One Wins

The Intel Core Ultra 7 256V wins in virtually every category that matters for general-purpose mobile computing. It is decisively ahead in all Cinebench tests, all Geekbench tests, and the majority of PassMark tests. For creative professionals running rendering workloads, the 19.6% multi-core Cinebench R23 lead translates to noticeably shorter export times. For developers compiling code or running extended instruction sets, the 21.6% lead in PassMark extended instructions is significant. For scientific computing with floating-point math, the 47% lead is overwhelming — Intel's 58576 versus AMD's 31063.

The Intel chip's single-thread dominance (23.2% in Cinebench R23, 24.3% in PassMark) means everyday responsiveness — opening applications, browsing, office work — will feel snappier. The physics test's 58% lead suggests better gaming physics simulation, though the integrated graphics comparison (Arc 140V versus Vega 6) is not directly benchmarked in this data.

The AMD Ryzen 5 7530U wins in exactly two scenarios, and both are narrow in the grand scheme. The 0.5% data compression win (185860 versus 184985) is negligible in real-world terms — neither chip has a meaningful edge in file compression or decompression. The integer math win (57609 versus 43358, +32.9%) is substantial, but it does not translate to broad application advantages because most workloads mix integer and floating-point operations.

The AMD chip's ECC memory support is a differentiator for users who need error-correcting memory — a requirement in some scientific, financial, or server-adjacent mobile workloads. The Intel chip lacks ECC entirely. The AMD chip's DDR4 support with 51.2 GB/s bandwidth is older but proven; the Intel chip's memory support is motherboard-dependent and unspecified.

For the majority of users, the Intel Core Ultra 7 256V is the choice. The data shows a 75th percentile ranking for both chips against all CPUs, but the head-to-head results are not close. The AMD chip is the pick only for integer-math-heavy workloads or ECC requirements. In every other benchmark, Intel's Lunar Lake architecture demonstrates why it was released 20 months later: it is simply a more capable processor.