AMD Ryzen AI Max PRO 385 vs Intel Core 7 253PE Comparison

Head-to-Head Benchmarks

The benchmark comparison between the AMD Ryzen AI Max PRO 385 and the Intel Core 7 253PE shows a clear overall advantage for the AMD part, which wins 14 of the 17 recorded tests. The most decisive AMD victories come in the PassMark extended instructions test, where the Ryzen AI Max PRO 385 scores 31,442 against 21,806 for the Intel chip, a 44.2% margin. This is the largest delta in the entire comparison and indicates a substantial advantage in workloads that use advanced CPU instruction sets.

The Cinebench suite tells a consistent story across all six tests. In Cinebench R15 multicore, the AMD processor scores 2,865 versus 2,507, a 14.3% lead. The single-core R15 result is nearly identical in percentage terms, with 404 against 354, a 14.1% advantage. Moving to Cinebench R20, the multicore score of 11,938 for AMD versus 10,449 for Intel represents the same 14.3% gap, while the single-core score of 1,685 versus 1,475 is a 14.2% lead. Cinebench R23 continues the pattern: 28,424 versus 24,880 in multicore and 4,012 versus 3,512 in single-core, both at 14.2% deltas. The consistency of these margins across different Cinebench versions suggests the performance gap is structural rather than workload-specific.

The PassMark multithread test shows a narrower AMD win, with 32,075 versus 29,271, a 9.6% edge. The PassMark single-thread result is much closer, at 3,995 versus 3,955, a slim 1.0% margin. This near parity in single-thread performance contrasts sharply with the Cinebench single-core results, where AMD held a 14% advantage, indicating that different benchmark methodologies produce different relative outcomes.

In the remaining PassMark tests, AMD wins data compression with 379,448 versus 339,133, an 11.9% lead, and random string sorting with 40,784 versus 32,777, a 24.4% advantage. The data encryption test is close, with 18,978 versus 18,385, a 3.2% edge for AMD. The find prime numbers test shows AMD ahead at 157 versus 138, a 13.8% margin.

The Intel Core 7 253PE takes three wins. The largest is in floating point math, where Intel scores 80,870 against AMD's 69,580, a 14.0% advantage. In integer math, Intel posts 114,158 versus 105,056, an 8.0% lead. The physics test goes to Intel as well, with 1,845 versus 1,711, a 7.3% margin. These wins show that the Intel part is not uniformly slower; it has specific strengths in mathematical throughput and physics simulation.

Architecture Differences

The two processors come from fundamentally different design lineages. The AMD Ryzen AI Max PRO 385 uses the Zen 5 architecture under the Strix Halo codename, manufactured on a 4 nm process at TSMC. The Intel Core 7 253PE belongs to the Bartlett Lake family, built on a 10 nm process at Intel's own foundry. This process gap is significant, as the 4 nm node allows AMD to fit the same functionality in a smaller area with potentially lower power draw.

Core counts differ in an interesting way. The Intel part has 10 cores and 20 threads, while the AMD part has 8 cores and 16 threads. Despite having two fewer cores and four fewer threads, the AMD processor still wins most multithreaded benchmarks, which points to a higher instructions-per-clock efficiency in the Zen 5 design.

Cache organization reveals another distinction. Both processors use 80 KB of L1 cache per core, but the L2 cache differs: AMD provides 1 MB per core, while Intel provides 2 MB per core. The L3 cache is similar in total size, with AMD at 32 MB shared and Intel at 33 MB shared. Intel's larger per-core L2 could benefit workloads that repeatedly access a moderate-sized working set.

Memory architecture diverges sharply. The AMD chip supports LPDDR5X memory over a quad-channel interface, delivering 256.0 GB/s of memory bandwidth. The Intel chip supports both DDR4 and DDR5 over a dual-channel interface, with 89.6 GB/s of memory bandwidth. This is a 2.86 times bandwidth advantage for AMD, which directly explains the large lead in data compression and random string sorting, both of which are memory-throughput sensitive.

The integrated graphics differ as well. AMD uses the Radeon 8050S, while Intel uses UHD Graphics 730. Both processors support ECC memory and both have locked multipliers. The AMD part uses Socket FP11, while the Intel part uses Socket 1700. PCIe support also differs: AMD provides Gen 4 with 16 CPU lanes, while Intel provides Gen 5 with 16 CPU lanes. The newer PCIe standard on the Intel side offers higher per-lane bandwidth for compatible devices, though the total lane count is identical.

Where Each One Wins

The AMD Ryzen AI Max PRO 385 dominates in rendering workloads. All six Cinebench tests, spanning R15, R20, and R23 in both single-core and multicore configurations, go to AMD with margins between 14.1% and 14.3%. This makes the AMD part the clear choice for CPU-based rendering, 3D scene creation, and any workload that relies on Cinebench-style ray tracing performance.

AMD also wins in data manipulation tasks. The data compression test shows an 11.9% lead, and random string sorting shows a 24.4% lead. These tasks benefit from the quad-channel memory interface and the high 256.0 GB/s bandwidth, which allows data to be moved through the cache hierarchy faster. The extended instructions result, a 44.2% advantage, indicates that software using AVX-style or similar extended instruction sets will run substantially faster on the AMD chip.

The Intel Core 7 253PE wins in floating point math, a 14.0% edge, and integer math, an 8.0% edge. These are raw arithmetic throughput tests that do not necessarily reflect real application performance, but they do indicate that the Intel core design has strengths in pure number crunching. The physics test, which Intel wins by 7.3%, suggests that physics simulation workloads may favor the Intel part despite its lower overall benchmark average.

The PassMark multithread test goes to AMD by 9.6%, and the single-thread test goes to AMD by a narrow 1.0%. The data encryption test is nearly even, with AMD ahead by only 3.2%. For users whose workloads are dominated by encryption or single-threaded legacy applications, the two processors would feel very similar.

Specification Differences

| Specification | AMD Ryzen AI Max PRO 385 | Intel Core 7 253PE |

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

| Cores | 8 | 10 |

| Threads | 16 | 20 |

| Base clock | 3.60 GHz | 2.50 GHz |

| Boost clock | 5.00 GHz | 5.50 GHz |

| TDP | 55 W | 65 W |

| Process node | 4 nm | 10 nm |

| Foundry | TSMC | Intel |

| L2 cache | 1 MB (per core) | 2 MB (per core) |

| L3 cache | 32 MB (shared) | 33 MB (shared) |

| Memory support | LPDDR5X | DDR4, DDR5 |

| Memory bus | Quad-channel | Dual-channel |

| Memory bandwidth | 256.0 GB/s | 89.6 GB/s |

| PCIe | Gen 4, 16 lanes | Gen 5, 16 lanes |

| Integrated graphics | Radeon 8050S | UHD Graphics 730 |

| Socket | AMD Socket FP11 | Intel Socket 1700 |

| Market segment | Mobile | Desktop |

| Release date | 2025-01-05 | 2026-03-08 |

The AMD part has a higher base clock of 3.60 GHz against 2.50 GHz, but the Intel part has a higher boost clock of 5.50 GHz against 5.00 GHz. The TDP values differ modestly, with Intel at 65 W and AMD at 55 W. The Intel part has a later release date by more than a year. The launch MSRP for the Intel Core 7 253PE is $384; the AMD part has no recorded launch MSRP.

FAQ

Q: Which processor has the higher average benchmark score?

A: The AMD Ryzen AI Max PRO 385 has an average benchmark score of 43,326, while the Intel Core 7 253PE averages 40,557. The AMD part sits in the 88th percentile of all CPUs, and the Intel part sits in the 87th percentile.

Q: How close are the nearest competitors for each chip?

A: The AMD Ryzen AI Max PRO 385's closest rival is the AMD Ryzen AI 9 465, which is 0.2% lower in average score, followed by the Intel Core Ultra 9 386H at 0.3% higher. The Intel Core 7 253PE's closest rival is the Intel Core 5 223PE at 0.1% lower, with the Intel Core Ultra X7 368H at 0.1% higher.

Q: Which processor has the larger memory bandwidth?

A: The AMD Ryzen AI Max PRO 385 provides 256.0 GB/s over a quad-channel LPDDR5X interface. The Intel Core 7 253PE provides 89.6 GB/s over a dual-channel DDR4/DDR5 interface.

Q: Does the Intel part have more cores?

A: Yes, the Intel Core 7 253PE has 10 cores and 20 threads, compared to 8 cores and 16 threads for the AMD Ryzen AI Max PRO 385. Despite this, AMD wins the majority of multithreaded benchmark tests.

Q: What is the single-thread performance difference?

A: The PassMark single-thread test shows the AMD part at 3,995 and the Intel part at 3,955, a 1.0% difference. The Cinebench R23 single-core test shows a larger gap, with AMD at 4,012 and Intel at 3,512, a 14.2% advantage.

Q: Which chip supports PCIe Gen 5?

A: The Intel Core 7 253PE supports PCIe Gen 5 with 16 CPU lanes. The AMD Ryzen AI Max PRO 385 supports PCIe Gen 4 with 16 CPU lanes.

The Verdict

The recorded data shows a split decision based on workload type. The AMD Ryzen AI Max PRO 385 is the stronger processor for rendering, data compression, sorting, and extended instruction set workloads. Its 14.2% to 14.3% margins across the Cinebench suite and the 44.2% lead in extended instructions make it the preferred choice for CPU rendering and compute-heavy applications that leverage modern instruction sets. The 256.0 GB/s memory bandwidth is a decisive factor in the data-focused benchmarks.

The Intel Core 7 253PE is the better option for floating point and integer math workloads, where it leads by 14.0% and 8.0% respectively. The physics test win of 7.3% also favors Intel. These strengths suggest that certain simulation and scientific computing tasks may run faster on the Intel part, despite its lower overall average score.

The average benchmark score favors AMD at 43,326 versus 40,557, a difference of about 6.8%. The percentile ranking is close, 88th versus 87th. The AMD part achieves this with a lower TDP of 55 W against 65 W, uses a more advanced 4 nm process, and delivers nearly three times the memory bandwidth. The Intel part counters with more cores and threads, a higher boost clock, larger L2 cache, and PCIe Gen 5 support.

Users who prioritize rendering, data processing, and memory-intensive workloads should select the AMD Ryzen AI Max PRO 385. Users who prioritize raw arithmetic throughput or require PCIe Gen 5 connectivity should select the Intel Core 7 253PE. The data does not support a single universal winner, but the breadth of AMD's wins across 14 of 17 tests makes it the more versatile choice for general-purpose computing.