AMD Ryzen 7 170 vs AMD Ryzen AI Max+ 388 Comparison

Head-to-Head Benchmarks

The recorded data presents a completely one-sided competitive picture. Across all eleven comparable benchmark tests, the AMD Ryzen AI Max+ 388 outperforms the AMD Ryzen 7 170, with the latter failing to secure a single win in the head-to-head comparison. The largest margin appears in the prime number calculation test, where the Ryzen AI Max+ 388 scores 145 against the Ryzen 7 170's 49, a 66.2% advantage. This specific workload, which stresses integer throughput and branch prediction, clearly favors the newer architecture's capabilities.

Significant deltas also appear in the physics simulation test, where the Ryzen AI Max+ 388 scores 1843 versus 890 for the Ryzen 7 170, a 51.7% difference. This test often reflects the efficiency of the memory subsystem and core scheduling, and the gap here is substantial. Extended instruction set performance shows a 44.7% difference, with scores of 32719 and 18107 respectively, indicating a major advantage for the newer processor in workloads that leverage advanced SIMD operations.

Floating point math results show the Ryzen AI Max+ 388 at 72722 versus 44979 for the Ryzen 7 170, a 38.1% lead. Multithreaded performance, a broad indicator of overall throughput, shows a 38% difference, with scores of 33486 and 20760. The data compression test, often sensitive to memory bandwidth, shows the Ryzen AI Max+ 388 at 400887 versus 265920, a 33.7% advantage. Random string sorting, another memory-latency-sensitive workload, shows a 35.6% difference, with scores of 43196 and 27804.

The more moderate margins still favor the Ryzen AI Max+ 388. Integer math scores show a 27.2% difference, with 109588 against 79738. Single-thread performance, critical for lightly threaded applications, shows a 25.3% advantage for the Ryzen AI Max+ 388, scoring 4185 versus 3128. Data encryption shows the smallest relative gap at 20%, with scores of 20092 and 16078. Even in this closest contest, the newer chip maintains a clear and decisive lead.

The average benchmark score reinforces this hierarchy. The Ryzen AI Max+ 388 records an average score of 49796, while the Ryzen 7 170 averages 43689. This places the Ryzen AI Max+ 388 in the 90th percentile of all CPUs in the database, while the Ryzen 7 170 sits in the 88th percentile. The nearest rivals for the Ryzen AI Max+ 388 include the Intel Core 9 273PE with an average score of 49845, a 0.1% difference, and the Intel Core i5-14600KF at 49394, a 0.8% difference. The Ryzen 7 170's closest competitors include the AMD Ryzen 7 PRO 7745 at 43704, showing no difference, and the AMD Ryzen 7 260 at 43717, a 0.1% difference.

Architecture Differences

The two processors represent distinct generations of AMD mobile silicon. The Ryzen 7 170 uses the Zen 3+ architecture with the Rembrandt-R codename, built on a 6 nm process at TSMC. The Ryzen AI Max+ 388 uses the Zen 5 architecture with the Strix Halo codename, manufactured on a 4 nm process, also at TSMC. This process shrink provides the foundation for the newer chip's efficiency and performance gains.

Core and cache configurations show notable differences. Both processors feature 8 cores and 16 threads, so the multithreading capability is nominally equal. However, the cache hierarchy differs significantly. The Ryzen 7 170 uses 64 KB of L1 cache per core, 512 KB of L2 per core, and 16 MB of shared L3 cache. The Ryzen AI Max+ 388 increases this to 80 KB of L1 per core, 1 MB of L2 per core, and 32 MB of shared L3 cache. The doubled L3 cache and larger per-core caches contribute to the performance advantages seen in the benchmark data.

Memory support creates a substantial divide. The Ryzen 7 170 supports DDR5 memory over a dual-channel bus, delivering a theoretical bandwidth of 76.8 GB/s. The Ryzen AI Max+ 388 uses LPDDR5X memory over a quad-channel bus, delivering 256.0 GB/s. This 3.3x increase in memory bandwidth explains the large margins in memory-sensitive tests like data compression and random string sorting. Both processors support ECC memory.

Clock speeds also favor the newer chip. The Ryzen 7 170 has a base clock of 3.20 GHz and a boost clock of 4.75 GHz. The Ryzen AI Max+ 388 has a base clock of 3.60 GHz and a boost clock of 5.00 GHz. The higher clocks, combined with the newer architecture, drive the single-thread performance advantage.

The thermal design profile differs as well. The Ryzen 7 170 has a TDP of 35 watts, while the Ryzen AI Max+ 388 has a TDP of 55 watts. This higher power envelope allows the newer chip to sustain higher clocks under load, though it also implies different thermal and power delivery requirements. The Ryzen 7 170 uses AMD Socket FP7, while the Ryzen AI Max+ 388 uses AMD Socket FP11, so they are not socket-compatible.

The integrated graphics solutions differ markedly. The Ryzen 7 170 includes a Radeon 680M, while the Ryzen AI Max+ 388 includes a Radeon 8060S. The PCIe connectivity also varies: the Ryzen 7 170 offers Gen 4 with 20 lanes (CPU only), while the Ryzen AI Max+ 388 offers Gen 4 with 16 lanes (CPU only). The die size reflects the architectural differences: the Ryzen 7 170 has a 210 mm² die, while the Ryzen AI Max+ 388 uses a dual-die design with 2x 70.6 mm². The Ryzen 7 170 was released on 2025-09-30, while the Ryzen AI Max+ 388 followed on 2026-01-05.

The Verdict

The data indicates a clear performance hierarchy between these two mobile processors. The AMD Ryzen AI Max+ 388 wins every benchmark in the head-to-head comparison, with margins ranging from 20% in data encryption to 66.2% in prime number calculation. Its higher average benchmark score of 49796, compared to 43689 for the Ryzen 7 170, places it in the 90th percentile of all CPUs, one percentile higher than its rival.

The Ryzen 7 170 remains a capable processor, as shown by its 88th percentile ranking and its position among rivals like the AMD Ryzen 7 PRO 7745 and the AMD Ryzen 7 260. Its 35 watt TDP and dual-channel memory configuration make it a lower-power option. The Ryzen AI Max+ 388, with its 55 watt TDP, quad-channel LPDDR5X memory, and Zen 5 architecture, delivers substantially higher performance across all measured workloads.

For workloads that benefit from high memory bandwidth, such as data compression and random string sorting, the Ryzen AI Max+ 388's 256.0 GB/s memory bandwidth provides a decisive advantage over the Ryzen 7 170's 76.8 GB/s. For single-threaded tasks, the newer chip's higher boost clock of 5.00 GHz and newer architecture deliver a 25.3% advantage. The Ryzen 7 170's strengths lie in its lower power profile and its standing within its own performance tier, but the benchmark data gives the overall performance crown to the Ryzen AI Max+ 388.

Specification Differences

The two processors differ across several key specification fields. The Ryzen 7 170 uses the Zen 3+ architecture with the Rembrandt-R codename, while the Ryzen AI Max+ 388 uses Zen 5 with the Strix Halo codename. The process node differs: 6 nm for the Ryzen 7 170 versus 4 nm for the Ryzen AI Max+ 388, both at TSMC. The die size is 210 mm² for the Ryzen 7 170 versus 2x 70.6 mm² for the Ryzen AI Max+ 388.

Cache configurations differ in every level. The Ryzen 7 170 has 64 KB L1 per core, 512 KB L2 per core, and 16 MB shared L3. The Ryzen AI Max+ 388 has 80 KB L1 per core, 1 MB L2 per core, and 32 MB shared L3. Memory support changes from DDR5 with a dual-channel bus and 76.8 GB/s bandwidth to LPDDR5X with a quad-channel bus and 256.0 GB/s bandwidth. Both support ECC memory.

Clock speeds differ: the Ryzen 7 170 has a 3.20 GHz base and 4.75 GHz boost, while the Ryzen AI Max+ 388 has a 3.60 GHz base and 5.00 GHz boost. TDP differs at 35 watts versus 55 watts. The socket changes from AMD Socket FP7 to AMD Socket FP11. PCIe support differs: Gen 4 with 20 lanes (CPU only) for the Ryzen 7 170, versus Gen 4 with 16 lanes (CPU only) for the Ryzen AI Max+ 388. The integrated graphics differ from Radeon 680M to Radeon 8060S. The part numbers differ: 100-000000989 for the Ryzen 7 170 and 100-000001980 for the Ryzen AI Max+ 388. Release dates differ: 2025-09-30 versus 2026-01-05.

FAQ

Q: Which processor has the higher boost clock?

A: The AMD Ryzen AI Max+ 388 has a boost clock of 5.00 GHz, while the AMD Ryzen 7 170 has a boost clock of 4.75 GHz.

Q: How much memory bandwidth does each processor support?

A: The AMD Ryzen 7 170 supports 76.8 GB/s over a dual-channel DDR5 bus, while the AMD Ryzen AI Max+ 388 supports 256.0 GB/s over a quad-channel LPDDR5X bus.

Q: Which processor has the larger L3 cache?

A: The AMD Ryzen AI Max+ 388 has 32 MB of shared L3 cache, double the 16 MB found in the AMD Ryzen 7 170.

Q: What is the difference in single-thread performance?

A: The AMD Ryzen AI Max+ 388 scores 4185 in the single-thread test, which is 25.3% higher than the AMD Ryzen 7 170's score of 3128.

Q: Are both processors in the same performance percentile?

A: No. The AMD Ryzen AI Max+ 388 is in the 90th percentile of all CPUs, while the AMD Ryzen 7 170 is in the 88th percentile.

Q: What is the largest performance gap between the two?

A: The largest gap is in the prime number calculation test, where the AMD Ryzen AI Max+ 388 scores 145 versus 49 for the AMD Ryzen 7 170, a 66.2% difference.