AMD Ryzen 5 7533HS vs AMD Ryzen 9 8940HX Comparison

Head-to-Head Benchmarks

The recorded data shows a decisive sweep in favor of the AMD Ryzen 9 8940HX. Out of the 15 head-to-head comparisons, the Ryzen 9 8940HX wins all 15. The Ryzen 5 7533HS does not claim a single victory in any tested workload. The margins are substantial across every category, though they vary depending on whether the workload scales with core count or single-thread efficiency.

The largest gap appears in the PassMark find prime numbers test. The Ryzen 9 8940HX scores 251, while the Ryzen 5 7533HS scores 48. That translates to a delta of -80.9% for the Ryzen 5, meaning the Ryzen 9 delivers more than five times the result. This workload responds strongly to the combination of more cores, higher boost clocks, and the newer architecture.

Cinebench R15 multicore shows a similarly lopsided result. The Ryzen 9 8940HX posts 5355, while the Ryzen 5 7533HS manages 1243. The delta is -76.8%. The Ryzen 9's 16 cores and 32 threads overwhelm the 6-core, 12-thread configuration of the Ryzen 5 in this heavily parallelized render test. The Ryzen 9 also leads in Cinebench R23 multicore with 32521 versus 12342, a -62% delta.

Single-core performance is closer, but still favors the Ryzen 9 clearly. In Cinebench R23 single-core, the Ryzen 9 scores 1917, and the Ryzen 5 scores 1742, a -9.1% delta. The same pattern appears in Cinebench R15 single-core, where the Ryzen 9 posts 292 against 175 for the Ryzen 5, a -40.1% delta. The boost clock difference of 5.30 GHz versus 4.40 GHz explains part of this gap, along with the architectural jump from Zen 3+ to Zen 4.

PassMark single-thread results confirm the single-core advantage. The Ryzen 9 scores 3874, while the Ryzen 5 scores 2740, a -29.3% delta. This is the smallest margin among the PassMark tests, but it still represents a meaningful lead for the Ryzen 9 in lightly threaded applications.

Data compression shows one of the larger deltas. The Ryzen 9 scores 650984 in PassMark data compression, while the Ryzen 5 scores 168692, a -74.1% delta. Data encryption follows a similar path: 39318 for the Ryzen 9 versus 10718 for the Ryzen 5, a -72.7% delta. These workloads benefit from the Ryzen 9's larger L3 cache (64 MB versus 16 MB) and its higher thread count.

Floating-point math also heavily favors the Ryzen 9. The score is 113921 for the Ryzen 9 and 27800 for the Ryzen 5, a -75.6% delta. Integer math shows 189221 against 50800, a -73.2% delta. Extended instructions, which test AVX and similar instruction sets, give the Ryzen 9 a score of 47802 versus 11219 for the Ryzen 5, a -76.5% delta.

The multithread PassMark score, which aggregates many threaded workloads, gives the Ryzen 9 49731 and the Ryzen 5 14520, a -70.8% delta. Physics simulation in PassMark shows 2104 for the Ryzen 9 and 821 for the Ryzen 5, a -61% delta. Random string sorting gives 75381 for the Ryzen 9 and 17669 for the Ryzen 5, a -76.6% delta.

The average benchmark score in the database reflects the overall gap. The Ryzen 9 8940HX sits at 81103, placing it in the 95th percentile of all CPUs. The Ryzen 5 7533HS averages 19364, placing it in the 73rd percentile. The Ryzen 9's nearest rivals include the Intel Xeon w5-3535X at 81115 (0% delta), the Intel Core i9-14900KS at 81127 (0% delta), and the AMD Ryzen AI Max+ PRO 395 at 80762 (0.4% delta). The Ryzen 5's nearest rivals include the Intel Core Ultra 5 226V at 19368 (0% delta), the Intel Core i5-1345U at 19411 (-0.2% delta), and the Intel Core i7-8700K at 19238 (0.7% delta).

The Verdict

The benchmark data is unambiguous. The AMD Ryzen 9 8940HX outperforms the AMD Ryzen 5 7533HS in every single recorded test. There is no workload category where the Ryzen 5 shows a competitive edge. The Ryzen 9's advantage ranges from -9.1% in Cinebench R23 single-core to -80.9% in PassMark find prime numbers.

For users who need maximum multi-threaded throughput, the Ryzen 9 8940HX is the clear choice. Its 16 cores, 32 threads, and 64 MB of L3 cache deliver scores that place it near the top of the database, in the 95th percentile. The Ryzen 5 7533HS, with its 6 cores and 12 threads, lands in the 73rd percentile and cannot compete in render workloads, compression, encryption, or heavy math.

For users who prioritize single-thread performance, the Ryzen 9 still leads, though by a smaller margin. The Cinebench R23 single-core delta of -9.1% is the closest result in the entire comparison. The PassMark single-thread delta of -29.3% is more substantial. The Ryzen 9's higher boost clock of 5.30 GHz versus 4.40 GHz gives it a clear advantage in lightly threaded tasks.

The power envelope differs significantly. The Ryzen 5 7533HS has a TDP of 35 watts, while the Ryzen 9 8940HX has a TDP of 55 watts. The data suggests that the Ryzen 9's performance gains come with a higher power draw, which is relevant for battery life and cooling requirements in mobile systems. However, the database does not include thermal or power efficiency measurements, so a direct comparison on those metrics is not possible from the recorded data.

The Ryzen 9 8940HX also supports an unlocked multiplier, while the Ryzen 5 7533HS does not. This allows overclocking on the Ryzen 9, which could extend its lead further in systems with adequate cooling. The Ryzen 5 lacks this flexibility.

Architecture Differences

The two processors come from different generations and use different underlying architectures. The AMD Ryzen 5 7533HS is part of the 7000 series and uses the Zen 3+ architecture with the Rembrandt-R codename. The AMD Ryzen 9 8940HX is part of the 8000 series and uses the Zen 4 architecture with the Dragon Range codename.

The manufacturing process differs as well. The Ryzen 5 7533HS is built on a 6 nm process at TSMC, while the Ryzen 9 8940HX uses a 5 nm process, also at TSMC. The die size reflects the difference in complexity. The Ryzen 5 has a die size of 208 mm², while the Ryzen 9 uses a dual-die configuration with 2x 71 mm². The Ryzen 9 also lists a transistor count of 13,140 million, while the Ryzen 5 does not provide a transistor figure.

Core and thread counts are the most significant architectural difference. The Ryzen 5 has 6 cores and 12 threads. The Ryzen 9 has 16 cores and 32 threads. This more than doubles the parallel execution capacity of the Ryzen 9, which explains its dominance in multi-threaded benchmarks.

Cache hierarchy differs in capacity. Both processors use 64 KB of L1 cache per core and 512 KB of L2 cache per core for the Ryzen 5, but the Ryzen 9 increases L2 to 1 MB per core. The L3 cache is the largest divergence: the Ryzen 5 has 16 MB shared, while the Ryzen 9 has 64 MB. This larger L3 cache helps the Ryzen 9 in data-heavy workloads like compression and encryption.

Memory support is identical in type, with both supporting DDR5 and dual-channel memory buses. The memory bandwidth differs slightly, with the Ryzen 5 at 76.8 GB/s and the Ryzen 9 at 83.2 GB/s. Neither supports ECC memory.

PCIe capabilities differ. The Ryzen 5 uses PCIe Gen 4 with 20 lanes (CPU only). The Ryzen 9 uses PCIe Gen 5 with 28 lanes (CPU only). This gives the Ryzen 9 more bandwidth for GPUs and storage devices.

The integrated graphics differ as well. The Ryzen 5 7533HS includes a Radeon 660M, while the Ryzen 9 8940HX includes a Radeon 610M. The database does not include graphics benchmarks, so the relative performance of these iGPUs is not measured here.

The sockets are different. The Ryzen 5 uses AMD Socket FP7, while the Ryzen 9 uses AMD Socket FL1. This means they are not interchangeable in a given laptop motherboard. The release dates also differ, with the Ryzen 5 released on 2024-08-31 and the Ryzen 9 released on 2025-04-22.

FAQ

Q: Which processor has the higher boost clock?

A: The AMD Ryzen 9 8940HX has a boost clock of 5.30 GHz, while the AMD Ryzen 5 7533HS has a boost clock of 4.40 GHz.

Q: How much larger is the L3 cache on the Ryzen 9 8940HX?

A: The Ryzen 9 8940HX has 64 MB of shared L3 cache. The Ryzen 5 7533HS has 16 MB of shared L3 cache.

Q: What is the thread count difference between the two?

A: The Ryzen 5 7533HS has 12 threads (6 cores), while the Ryzen 9 8940HX has 32 threads (16 cores).

Q: Which processor has a higher average benchmark score?

A: The Ryzen 9 8940HX has an average benchmark score of 81103, placing it in the 95th percentile. The Ryzen 5 7533HS has an average score of 19364, placing it in the 73rd percentile.

Q: Do both processors support DDR5 memory?

A: Yes, both the Ryzen 5 7533HS and the Ryzen 9 8940HX support DDR5 memory and use a dual-channel memory bus.

Q: Which processor has an unlocked multiplier?

A: The Ryzen 9 8940HX has an unlocked multiplier. The Ryzen 5 7533HS does not.

Where Each One Wins

The AMD Ryzen 9 8940HX wins every benchmark in the database. There is no recorded test where the AMD Ryzen 5 7533HS takes the lead. The Ryzen 9's largest wins are in parallel workloads: Cinebench R15 multicore (-76.8%), PassMark find prime numbers (-80.9%), PassMark extended instructions (-76.5%), and PassMark random string sorting (-76.6%). These tasks scale with core count and benefit from the Ryzen 9's 16 cores and 32 threads.

The Ryzen 9's smallest win is in Cinebench R23 single-core, where it leads by only -9.1%. This indicates that the Ryzen 9's single-thread advantage, while present, is less pronounced than its multi-thread advantage. The PassMark single-thread delta of -29.3% is a middle ground, showing a solid but not overwhelming lead in single-threaded performance.

For workloads that primarily depend on single-core speed, such as older games or lightly threaded applications, the Ryzen 5 7533HS is less severely outclassed. The Cinebench R23 single-core score of 1742 is within striking distance of the Ryzen 9's 1917. However, the Ryzen 5 still loses that comparison.

For multi-threaded rendering, video encoding, data compression, encryption, or scientific computing, the Ryzen 9 8940HX is the only option that delivers competitive results. Its scores in these areas are several multiples of the Ryzen 5's scores. The Ryzen 5 7533HS, with its 6 cores and 12 threads, is positioned for lighter workloads and power-efficient mobile systems, but the data shows it cannot match the Ryzen 9 in any measured task.

The Ryzen 5 7533HS does have a lower TDP of 35 watts compared to the Ryzen 9's 55 watts. This suggests the Ryzen 5 may be better suited for thin-and-light laptops where thermal limits and battery life are primary concerns. The database does not include power consumption measurements, so this advantage is inferred from the TDP figures alone, not from direct testing.

Specification Differences

The following specifications differ between the AMD Ryzen 5 7533HS and the AMD Ryzen 9 8940HX:

• Series: 7000 series (Ryzen 5) versus 8000 series (Ryzen 9)
• Cores: 6 versus 16
• Threads: 12 versus 32
• Base clock: 3.30 GHz versus 2.40 GHz
• Boost clock: 4.40 GHz versus 5.30 GHz
• TDP: 35 W versus 55 W
• Socket: AMD Socket FP7 versus AMD Socket FL1
• Architecture: Zen 3+ versus Zen 4
• Codename: Rembrandt-R versus Dragon Range
• Process node: 6 nm versus 5 nm
• Transistors: not listed versus 13,140 million
• Die size: 208 mm² versus 2x 71 mm²
• L2 cache: 512 KB per core versus 1 MB per core
• L3 cache: 16 MB shared versus 64 MB
• Memory bandwidth: 76.8 GB/s versus 83.2 GB/s
• PCIe: Gen 4, 20 lanes versus Gen 5, 28 lanes
• Integrated graphics: Radeon 660M versus Radeon 610M
• Release date: 2024-08-31 versus 2025-04-22
• Multiplier unlocked: false versus true
• Part number: 100-000001632(FP7)100-000001634(FP7r2) versus 100-000001849

Both processors share the following: manufacturer AMD, 64 KB L1 cache per core, DDR5 memory support, dual-channel memory bus, no ECC support, mobile market segment, and active production status.