AMD Ryzen 5 7533HS vs AMD Ryzen AI Max+ PRO 395 Comparison

AMD Ryzen 5 7533HS and AMD Ryzen AI Max+ PRO 395 represent two very different tiers of mobile computing. The 7533HS is a 6-core, 12-thread processor from the 7000 series built on Zen 3+ architecture, while the AI Max+ PRO 395 is a 16-core, 32-thread processor built on the newer Zen 5 architecture. The benchmark data shows a decisive performance gap, with the AI Max+ PRO 395 winning all 15 recorded head-to-head comparisons. This analysis examines the scale of those wins, the architectural reasons behind them, and what the recorded data means for different workload types.

Head-to-Head Benchmarks

The AI Max+ PRO 395 dominates every recorded benchmark, but the size of the advantage varies significantly by workload type. In Cinebench R23 multi-core, the AI Max+ PRO scores 35061 against 12342 for the 7533HS, a delta of -64.8% from the perspective of the smaller chip. This translates to roughly 2.84 times the multi-threaded rendering performance. The single-core gap is far narrower: Cinebench R23 single-core shows 2012.5 for the AI Max+ PRO versus 1742 for the 7533HS, a delta of -13.4%. This indicates that while the Zen 5 architecture and higher 5.10 GHz boost clock provide a clear advantage, the per-core throughput difference is much smaller than the core-count difference.

The older Cinebench R15 test shows an even larger multi-core disparity. The AI Max+ PRO scores 5247 versus 1243 for the 7533HS, a delta of -76.3%. The R15 single-core result shows 306 versus 175, a delta of -42.8%. The R15 single-core delta is notably larger than the R23 single-core delta, suggesting the newer benchmark scales differently with architectural improvements. Across all Cinebench variants, the AI Max+ PRO holds a commanding lead, but the magnitude of that lead shrinks as the benchmark becomes more single-threaded.

PassMark results tell a similar story with workload-specific variations. The largest delta appears in find prime numbers, where the AI Max+ PRO scores 284 versus 48 for the 7533HS, a delta of -83.1%. This workload is highly sensitive to integer throughput and cache behavior, areas where the AI Max+ PRO's 64 MB shared L3 cache and 16 cores provide overwhelming advantages. Extended instructions show the second-largest gap: 52067 versus 11219, a delta of -78.5%. Floating point math follows closely: 120533 versus 27800, a delta of -76.9%.

Data compression shows a -73.6% delta (639356 versus 168692), while data encryption shows -67.4% (32840 versus 10718). Integer math delivers 190720 versus 50800, a -73.4% delta. The multithread PassMark score shows 51502 versus 14520, a -71.8% delta. Physics simulation shows 3189 versus 821, a -74.3% delta. Random string sorting shows 70150 versus 17669, a -74.8% delta.

The narrowest PassMark gap is in single-thread performance: 4078 versus 2740, a delta of -32.8%. This aligns with the Cinebench R23 single-core result, confirming that the architectural per-core advantage of Zen 5 over Zen 3+ is real but modest compared to the massive core-count and cache advantages. The 7533HS has zero wins across all 15 recorded head-to-head benchmarks, while the AI Max+ PRO wins all 15.

Architecture Differences

The two processors come from different architectural generations and process nodes. The 7533HS uses Zen 3+ architecture, codenamed Rembrandt-R, fabricated on a 6 nm process by TSMC. The AI Max+ PRO 395 uses Zen 5 architecture, codenamed Strix Halo, fabricated on a 4 nm process, also by TSMC. The process node shrink from 6 nm to 4 nm contributes to the AI Max+ PRO's ability to pack 16 cores into a mobile socket while maintaining a 55 W TDP, compared to the 35 W TDP of the 7533HS.

Core and thread counts differ substantially. The 7533HS has 6 cores and 12 threads, while the AI Max+ PRO has 16 cores and 32 threads. The base clocks are close, with the 7533HS at 3.30 GHz and the AI Max+ PRO at 3.00 GHz, but the boost clocks diverge significantly: 4.40 GHz for the 7533HS versus 5.10 GHz for the AI Max+ PRO. This higher boost clock, combined with the newer architecture, explains the single-core benchmark advantages.

Cache hierarchies are very different. The 7533HS has 64 KB of L1 cache per core, 512 KB of L2 cache per core, and 16 MB of shared L3 cache. The AI Max+ PRO has 80 KB of L1 per core, 1 MB of L2 per core, and 64 MB of shared L3 cache. The larger per-core L1 and L2 caches reduce latency for frequently accessed data, while the 4 times larger L3 cache (64 MB versus 16 MB) significantly improves data sharing between cores and helps with workloads that have large working sets.

Memory support is another major differentiator. The 7533HS supports DDR5 memory on a dual-channel bus with 76.8 GB/s of bandwidth. The AI Max+ PRO supports LPDDR5X memory on a quad-channel bus with 256.0 GB/s of bandwidth. That is more than 3 times the memory bandwidth, which directly benefits memory-intensive workloads like data compression, encryption, and physics simulation. The AI Max+ PRO also supports ECC memory, which the 7533HS does not.

The integrated graphics differ as well. The 7533HS includes Radeon 660M graphics, while the AI Max+ PRO includes Radeon 8060S graphics. Both use AMD Socket FP7 and FP11 respectively, with different part numbers. The PCIe configuration also differs: the 7533HS provides Gen 4 with 20 lanes (CPU only), while the AI Max+ PRO provides Gen 4 with 16 lanes (CPU only). Neither processor has an unlocked multiplier.

The AI Max+ PRO operates in a higher power envelope, with a TDP of 55 W versus 35 W for the 7533HS. This higher power budget allows the 16-core design to maintain competitive clock speeds. The release dates differ as well, with the 7533HS released in August 2024 and the AI Max+ PRO released in January 2025.

The Verdict

The recorded data shows a complete performance hierarchy. The AI Max+ PRO 395 sits at the 95th percentile of all CPUs in the database, while the 7533HS sits at the 73rd percentile. The average benchmark score for the AI Max+ PRO is 80762, placing it alongside Intel Xeon 638, Intel Xeon w5-2565X, AMD Ryzen 9 8940HX, and Intel Xeon w5-3535X, all within 0.4% of its average score. The 7533HS has an average score of 19364, placing it near Intel Core Ultra 5 226V, Intel Core i5-1345U, Intel Core i7-8700K, and Intel Core i7-10700F, all within 0.7% of its average.

For workloads that scale with core count, cache size, and memory bandwidth, the AI Max+ PRO 395 is in a different class. Multi-core rendering, data compression, encryption, and physics simulation all show deltas between -64.8% and -83.1%, meaning the AI Max+ PRO delivers roughly 3 to 6 times the performance of the 7533HS. For single-threaded tasks, the AI Max+ PRO still leads, but the advantage drops to between -13.4% and -42.8% depending on the benchmark.

The 7533HS is a 6-core mobile processor with a modest 35 W TDP, designed for mainstream laptops that need balanced performance and efficiency. Its benchmark results place it in the same range as desktop processors like the Intel Core i7-8700K and Intel Core i7-10700F, which is respectable for a mobile chip. The AI Max+ PRO 395, with its 16 cores, 55 W TDP, and quad-channel LPDDR5X memory, targets high-performance mobile workstations where multi-threaded throughput and memory bandwidth are critical.

The choice between these two processors is clear from the data. The AI Max+ PRO 395 delivers superior performance in every recorded test, with particularly large advantages in multi-threaded and memory-heavy workloads. The 7533HS offers a lower power envelope and a smaller physical footprint, but the recorded benchmarks show no workload where it outperforms the AI Max+ PRO.

FAQ

Q: Which processor has more cores and threads?

A: The AMD Ryzen AI Max+ PRO 395 has 16 cores and 32 threads, while the AMD Ryzen 5 7533HS has 6 cores and 12 threads.

Q: How big is the multi-core performance difference in Cinebench R23?

A: The AI Max+ PRO 395 scores 35061 in Cinebench R23 multi-core, while the 7533HS scores 12342, a delta of -64.8% favoring the AI Max+ PRO.

Q: What is the memory bandwidth difference?

A: The AI Max+ PRO 395 has quad-channel LPDDR5X memory with 256.0 GB/s bandwidth, while the 7533HS has dual-channel DDR5 memory with 76.8 GB/s bandwidth.

Q: Do both processors support ECC memory?

A: No, only the AI Max+ PRO 395 supports ECC memory. The 7533HS does not list ECC support.

Q: What are the boost clock speeds?

A: The AI Max+ PRO 395 has a boost clock of 5.10 GHz, while the 7533HS has a boost clock of 4.40 GHz.

Q: How do the single-thread PassMark scores compare?

A: The AI Max+ PRO 395 scores 4078 in PassMark single-thread, while the 7533HS scores 2740, a delta of -32.8% favoring the AI Max+ PRO.

Where Each One Wins

The AI Max+ PRO 395 wins in every recorded benchmark category, so the distinction is about the size of the win rather than which processor wins. The largest advantages appear in find prime numbers (-83.1%), extended instructions (-78.5%), and floating point math (-76.9%). These workloads benefit most from the combination of 16 cores, 64 MB L3 cache, and 256.0 GB/s memory bandwidth.

The AI Max+ PRO 395 also shows overwhelming dominance in data compression (-73.6%), integer math (-73.4%), and random string sorting (-74.8%). These are throughput-oriented tasks that scale well with core count and memory bandwidth. The physics simulation result (-74.3%) further confirms this pattern.

The smallest advantages for the AI Max+ PRO appear in single-threaded benchmarks. Cinebench R23 single-core shows a -13.4% delta, and PassMark single-thread shows a -32.8% delta. These results indicate that the Zen 5 architecture and 5.10 GHz boost clock provide a meaningful but not transformative per-core improvement over Zen 3+ at 4.40 GHz.

The 7533HS has no benchmark wins, but its lower 35 W TDP suggests an efficiency advantage in constrained thermal environments. The data does not include power efficiency benchmarks, so this cannot be quantified. The 7533HS also has 20 PCIe Gen 4 lanes (CPU only) versus 16 for the AI Max+ PRO, which could matter for systems with many NVMe drives or external GPU enclosures.

For users running heavily multi-threaded workloads, large data sets, or memory-intensive applications, the AI Max+ PRO 395 is the clear choice based on the recorded data. For users prioritizing lower power consumption and smaller system size, the 7533HS remains a viable option, but the benchmark results show it cannot match the AI Max+ PRO in raw performance across any tested workload.