AMD Ryzen 7 260 vs AMD Ryzen AI Max 385 Comparison

Both AMD processors, the Ryzen AI Max 385 and the Ryzen 7 260, are active mobile parts that launched on the same date, and benchmark data places them in an unusually close overall contest. The Ryzen AI Max 385 achieves an average benchmark score of 44309, while the Ryzen 7 260 scores 43717, a difference of roughly 1.4%. Both CPUs sit at the 88th percentile among all tested processors, and their nearest rivals confirm the tight grouping: the AI Max 385 is within 0.6% of the Intel Core i9-13950HX and 0.2% of the Intel Core i5-13600, while the Ryzen 7 260 is statistically tied with the AMD Ryzen 7 PRO 7745. The head-to-head data reveals a fascinating split, with the Ryzen 7 260 winning the Cinebench R15 tests decisively, but the Ryzen AI Max 385 dominating the newer Cinebench R23 single-core test and the majority of PassMark workloads. This is not a simple "one is faster" comparison; it is a tale of two very different architectural priorities that lead to distinct performance profiles.

The Verdict

The data suggests that the AMD Ryzen AI Max 385 is the superior choice for users whose workloads are dominated by integer and floating-point math, data compression, and complex instruction sets. Its PassMark wins are substantial: it is 114.3% faster in the `passmark_find_prime_numbers` test, 55.1% faster in `passmark_physics`, and 27.6% faster in `passmark_extended_instructions`. It also leads by 20% in `passmark_multithread` and 19.6% in `passmark_floating_point_math`. This part is clearly engineered for sustained, heavy compute tasks, and its 32 MB of shared L3 cache likely plays a role in these crushing victories.

Conversely, the AMD Ryzen 7 260 is the pick for legacy software and single-threaded responsiveness as measured by older benchmarks. Its win in `cinebench_cinebench_r15_multicore` is massive at 42.5% ahead, and it also wins the R15 single-core test by 19.7%. However, this advantage does not carry over to the more modern R23 suite, where the AI Max 385 wins single-core by 24.9% and the Ryzen 7 260 only manages an 8.9% lead in multi-core. The Ryzen 7 260's higher base clock of 3.80 GHz and boost clock of 5.10 GHz might explain its R15 dominance, but the architectural efficiency of the Zen 5-based AI Max 385 shows through in newer tests. For a user running modern applications that leverage current instruction sets and multi-threading, the Ryzen AI Max 385 is the data-backed winner. For those stuck on older software that is sensitive to the R15 benchmark's characteristics, the Ryzen 7 260 holds a clear edge.

FAQ

Q: Which processor has the higher overall average benchmark score?

A: The AMD Ryzen AI Max 385 has a higher average benchmark score of 44309, compared to the AMD Ryzen 7 260's score of 43717.

Q: Is there a significant difference in the number of benchmark wins?

A: Yes. In the head-to-head benchmarks, the AMD Ryzen AI Max 385 wins 11 tests, while the AMD Ryzen 7 260 wins only 4 tests.

Q: Which chip is better for running the Cinebench R15 multi-core benchmark?

A: The AMD Ryzen 7 260 is vastly superior in this specific test, scoring 2747.5 versus the Ryzen AI Max 385's 1579, a performance delta of 42.5% in its favor.

Q: Does the Ryzen 7 260 have a faster boost clock?

A: Yes, the Ryzen 7 260 has a boost clock of 5.10 GHz, which is higher than the 5.00 GHz boost clock of the Ryzen AI Max 385.

Q: Which processor has a larger L3 cache?

A: The AMD Ryzen AI Max 385 has a 32 MB shared L3 cache, which is double the 16 MB shared L3 cache found on the AMD Ryzen 7 260.

Q: What is the difference in memory bandwidth between the two?

A: The Ryzen AI Max 385 supports quad-channel LPDDR5X memory with a bandwidth of 256.0 GB/s, while the Ryzen 7 260 supports dual-channel DDR5 memory with a bandwidth of 89.6 GB/s.

Architecture Differences

The two processors represent different generations of AMD mobile architecture, and the data reflects a significant shift in design philosophy. The Ryzen AI Max 385 is built on the Zen 5 architecture, codenamed Strix Halo, while the Ryzen 7 260 uses the older Zen 4 architecture, codenamed Hawk Point. Both are manufactured on a 4 nm process at TSMC, but the similarities end there. The Zen 5 part features a dual-die design with a total die size of 2x 70.6 mm², whereas the Zen 4 part is a monolithic 178 mm² die containing 25,000 million transistors. This physical difference is a major factor in their distinct performance characteristics.

The cache hierarchy tells a compelling story of divergent priorities. The Ryzen AI Max 385 allocates 80 KB of L1 cache per core, while the Ryzen 7 260 uses 64 KB per core. Both have 1 MB of L2 cache per core. The critical difference is in the L3 cache: the AI Max 385 has 32 MB of shared L3, compared to just 16 MB on the Ryzen 7 260. This doubled L3 cache is likely a key contributor to the AI Max 385's dominant performance in data compression and prime number finding. The memory architecture is equally distinct, with the AI Max 385 featuring a quad-channel LPDDR5X interface delivering 256.0 GB/s of bandwidth, while the Ryzen 7 260 is limited to a dual-channel DDR5 connection with 89.6 GB/s. The AI Max 385 also supports ECC memory, a feature absent on the Ryzen 7 260. These architectural choices point to the AI Max 385 being designed for bandwidth-hungry and data-intensive tasks, while the Ryzen 7 260 is a more conventional, lower-power design.

Specification Differences

A side-by-side comparison of the specification sheets reveals several key differences beyond the core architecture. Both chips have 8 cores and 16 threads, but the clock speeds differ. The Ryzen 7 260 has a higher base clock of 3.80 GHz and a higher boost clock of 5.10 GHz, compared to the Ryzen AI Max 385's 3.60 GHz base and 5.00 GHz boost. The thermal design power (TDP) is also different, with the AI Max 385 rated at 55 W and the Ryzen 7 260 at a lower 45 W. This suggests the Zen 4 part is more power-efficient at its rated clocks, while the Zen 5 part uses more power to feed its larger cache and memory subsystem.

The platform support is a major differentiator. The Ryzen AI Max 385 uses the AMD Socket FP11, while the Ryzen 7 260 uses the AMD Socket FP8. This means they are not interchangeable in a system. The integrated graphics also differ, with the AI Max 385 featuring a Radeon 8050S and the Ryzen 7 260 featuring a Radeon 780M. PCIe support is similar but not identical: the AI Max 385 offers Gen 4 with 16 lanes (CPU only), while the Ryzen 7 260 offers Gen 4 with 20 lanes (CPU only). The memory support is a clear split, as previously noted, with LPDDR5X quad-channel versus DDR5 dual-channel. Neither chip has an unlocked multiplier, and both have the same release date of 2025-01-05.

Head-to-Head Benchmarks

The benchmark results paint a complex picture that defies a single narrative. The most dramatic result is in `cinebench_cinebench_r15_multicore`, where the Ryzen 7 260 scores 2747.5 against the AI Max 385's 1579, a staggering 42.5% difference. This is the single largest margin of victory for either chip in any test. The Ryzen 7 260 also wins the R15 single-core test, scoring 276.5 versus 222, a 19.7% lead. However, this trend reverses in the newer Cinebench R23 suite. The AI Max 385 wins the R23 single-core test decisively, scoring 2212 versus 1770.5, a 24.9% advantage. In R23 multi-core, the Ryzen 7 260 still wins, but by a much slimmer 8.9% margin, scoring 17211.5 versus 15674.

The PassMark suite shows a clear pattern of dominance for the Ryzen AI Max 385. Its most impressive win is in `passmark_find_prime_numbers`, where it scores 165 versus the Ryzen 7 260's 77, a 114.3% advantage. It also wins `passmark_physics` by 55.1% (1889 vs 1218) and `passmark_extended_instructions` by 27.6% (33873 vs 26544). The AI Max 385 continues its winning streak in `passmark_floating_point_math` (71105 vs 59462, +19.6%), `passmark_multithread` (33705 vs 28078, +20%), and `passmark_integer_math` (107046 vs 96737, +10.7%). It also wins `passmark_data_compression` (406505 vs 351517, +15.6%) and `passmark_single_thread` (4060 vs 3736, +8.7%). The Ryzen 7 260 manages a narrow win in `passmark_data_encryption` (20267 vs 19926, +1.7%), and the `passmark_random_string_sorting` test is close, with the AI Max 385 winning by only 3.2% (43725 vs 42383).

Where Each One Wins

The AMD Ryzen AI Max 385 is the clear winner in modern, compute-intensive workloads. Its victories in PassMark tests for physics, floating-point math, and extended instructions indicate a strong capability for scientific simulations, financial modeling, and other number-crunching tasks. The 114.3% lead in finding prime numbers suggests exceptional performance in integer-heavy algorithms. The 20% lead in multithreaded performance and the 15.6% lead in data compression make it the better choice for content creation, video editing, and any task that can utilize its 16 threads and larger 32 MB L3 cache. Its superior single-thread performance in the modern Cinebench R23 test (24.9% ahead) also makes it the better choice for current-generation software that is optimized for newer instruction sets. The massive memory bandwidth of 256.0 GB/s is a qualitative advantage for any application that streams large datasets.

The AMD Ryzen 7 260's wins are concentrated in the legacy Cinebench R15 benchmarks and one PassMark test. Its 42.5% and 19.7% wins in R15 multi-core and single-core, respectively, suggest that it is the better option for older software that was compiled for previous-generation architectures. Its 1.7% win in data encryption shows a slight edge in that specific security workload. The higher base and boost clocks (3.80 GHz and 5.10 GHz) likely contribute to its R15 success, but this advantage does not translate to newer benchmarks. The lower TDP of 45 W also makes it a more power-efficient part on paper, which could be a deciding factor for thin-and-light laptops where battery life is a priority. In summary, the Ryzen 7 260 is the pick for legacy application compatibility and maximum clock speed, while the Ryzen AI Max 385 is the definitive winner for modern, parallel, and data-intensive workloads.