AMD Ryzen 5 7533HS vs AMD Ryzen Threadripper PRO 9955WX Comparison

Head-to-Head Benchmarks

The recorded benchmark data for these two processors is heavily one-sided. The AMD Ryzen Threadripper PRO 9955WX wins every single head-to-head test in the database, taking all 17 comparisons. The Ryzen 5 7533HS does not record a single win.

The largest margins appear in the PassMark extended instruction tests. In the extended instructions workload, the Threadripper PRO 9955WX scores 76,363 against the mobile chip's 11,219, a difference of 85.3 percent. The find prime numbers test shows a similar gap, with scores of 337 versus 48, a difference of 85.8 percent. Floating point math results follow the same pattern: the desktop part scores 156,215 while the mobile part scores 27,800, a gap of 82.2 percent. Random string sorting shows an 82.3 percent difference, with scores of 99,813 and 17,669.

Cinebench results are uniformly lopsided. Across all six Cinebench tests, the Threadripper PRO 9955WX leads by exactly 79.3 percent. In Cinebench R15 multicore, the scores are 5,996 versus 1,243. In R20 multicore, the scores are 24,987 versus 5,183. In R23 multicore, the gap is 59,494 versus 12,342. Single-core results tell the same story: R15 single-core shows 846 versus 175, R20 single-core shows 3,527 versus 731, and R23 single-core shows 8,399 versus 1,742.

PassMark multithread shows 67,035 against 14,520, a 78.3 percent gap. Data compression shows 920,954 against 168,692, an 81.7 percent gap. Data encryption shows 44,389 against 10,718, a 75.9 percent gap. Integer math shows 236,120 against 50,800, a 78.5 percent gap. Physics shows 4,156 against 821, an 80.2 percent gap.

The closest margin in the entire comparison is in PassMark single-thread performance. Here the Threadripper PRO 9955WX scores 4,530 while the Ryzen 5 7533HS scores 2,740. That is a 39.5 percent gap, still a decisive win for the desktop processor, but notably smaller than the multi-threaded margins. This makes sense given that single-thread tests rely heavily on clock speed and architecture efficiency, where the Threadripper's 5.40 GHz boost clock and Zen 5 architecture hold an advantage, but the mobile chip's 4.40 GHz boost is not as far behind.

The Verdict

The data makes the positioning clear. The AMD Ryzen Threadripper PRO 9955WX is in a different performance class entirely. It sits at the 97th percentile among all CPUs in the database, while the Ryzen 5 7533HS sits at the 73rd percentile. The average benchmark score for the Threadripper is 101,041, compared to 19,364 for the mobile chip, a difference of roughly fivefold.

The Threadripper PRO 9955WX is built for sustained multi-threaded workloads. Its 16 cores and 32 threads, combined with 64 MB of shared L3 cache, eight-channel memory support, and a 350 watt TDP, allow it to dominate every multithreaded test. The PassMark multithread score of 67,035 is more than four times the mobile chip's 14,520. The Cinebench R23 multicore score of 59,494 is nearly five times the mobile part's 12,342.

The Ryzen 5 7533HS is a 35 watt mobile processor with 6 cores and 12 threads. Its market segment is mobile computing, and its performance profile reflects that. It is not designed to compete with a desktop workstation processor on raw throughput. Its single-thread score of 2,740 in PassMark is respectable for a mobile chip, and its 73rd percentile ranking places it above many older desktop CPUs.

Who should pick which? A builder assembling a workstation for rendering, simulation, data processing, or any heavily parallel workload should choose the Threadripper PRO 9955WX. The benchmark data shows it dominates every multithreaded test by at least 75 percent. A laptop buyer who needs a capable processor for everyday tasks, light productivity, and moderate multi-threaded work should consider the Ryzen 5 7533HS, but they should understand that it cannot match the desktop part in any measured workload.

The Threadripper also offers ECC memory support, a feature absent from the mobile chip, which matters for data integrity in professional environments. The mobile chip includes integrated Radeon 660M graphics, while the Threadripper has no integrated graphics, so a discrete GPU is mandatory for the desktop platform.

FAQ

Q: Which processor wins in single-core performance?

A: The AMD Ryzen Threadripper PRO 9955WX wins in all single-core tests. In PassMark single-thread, it scores 4,530 versus 2,740 for the Ryzen 5 7533HS, a 39.5 percent lead. In Cinebench R23 single-core, it scores 8,399 versus 1,742.

Q: How much faster is the Threadripper PRO 9955WX in multi-core workloads?

A: The Threadripper leads by 79.3 percent in all Cinebench multi-core tests. In Cinebench R23 multicore, it scores 59,494 versus 12,342. In PassMark multithread, the gap is 78.3 percent, with scores of 67,035 and 14,520.

Q: Does the Ryzen 5 7533HS win any benchmark?

A: No. The database records zero wins for the Ryzen 5 7533HS across all 17 head-to-head tests. The Threadripper PRO 9955WX wins every single comparison.

Q: What is the difference in memory bandwidth?

A: The Threadripper PRO 9955WX supports eight-channel DDR5 memory with a bandwidth of 409.6 GB/s. The Ryzen 5 7533HS supports dual-channel DDR5 with a bandwidth of 76.8 GB/s.

Q: Does either processor support ECC memory?

A: Yes, the Threadripper PRO 9955WX supports ECC memory. The Ryzen 5 7533HS does not support ECC memory.

Q: What are the core and thread counts?

A: The Threadripper PRO 9955WX has 16 cores and 32 threads. The Ryzen 5 7533HS has 6 cores and 12 threads.

Specification Differences

The two processors differ across nearly every specification category.

Cores and threads: The Threadripper PRO 9955WX has 16 cores and 32 threads. The Ryzen 5 7533HS has 6 cores and 12 threads.

Clock speeds: The Threadripper has a base clock of 4.50 GHz and a boost clock of 5.40 GHz. The mobile chip has a base clock of 3.30 GHz and a boost clock of 4.40 GHz.

TDP: The Threadripper is rated at 350 watts. The Ryzen 5 7533HS is rated at 35 watts.

Socket: The Threadripper uses AMD Socket sTR5. The mobile chip uses AMD Socket FP7.

Process node: The Threadripper is built on a 4 nm process. The mobile chip is built on a 6 nm process. Both use TSMC as the foundry.

Cache: The Threadripper has 64 KB of L1 per core, 1 MB of L2 per core, and 64 MB of shared L3. The mobile chip has 64 KB of L1 per core, 512 KB of L2 per core, and 16 MB of shared L3.

Memory: The Threadripper supports eight-channel DDR5 with 409.6 GB/s bandwidth. The mobile chip supports dual-channel DDR5 with 76.8 GB/s bandwidth. ECC memory is supported on the Threadripper but not on the mobile chip.

PCIe: The Threadripper offers PCIe Gen 5 with 128 lanes (CPU only). The mobile chip offers PCIe Gen 4 with 20 lanes (CPU only).

Integrated graphics: The Ryzen 5 7533HS includes Radeon 660M integrated graphics. The Threadripper has no integrated graphics.

Unlocked multiplier: The Threadripper has an unlocked multiplier. The mobile chip does not.

Release date: The Threadripper PRO 9955WX was released on 2025-07-22. The Ryzen 5 7533HS was released on 2024-08-31.

Transistors and die size: The Threadripper has 16,630 million transistors across two 70.6 mm² dies. The mobile chip has a die size of 208 mm²; transistor count is not recorded.

Architecture Differences

The architecture gap between these two processors is substantial.

The Ryzen 5 7533HS uses Zen 3+ architecture with the codename Rembrandt-R. It belongs to the 7000 series and is listed under the Ryzen 5 generation with the label "Zen 3+ (Rembrandt)". This is a refined version of Zen 3, built on a 6 nm process. The architecture is designed for mobile efficiency, prioritizing power consumption and thermal limits within a 35 watt envelope.

The Threadripper PRO 9955WX uses Zen 5 architecture with the codename Shimada Peak. It belongs to the 9000 series and is listed under the Ryzen Threadripper generation, though the generation field also references "Zen 4 (Storm Peak)". This is a newer architecture built on a 4 nm process. The process shrink allows for higher clock speeds and better power efficiency per core, though the overall power budget is much larger at 350 watts.

The cache hierarchy differs meaningfully. The Threadripper doubles the L2 cache per core from 512 KB to 1 MB, and quadruples the shared L3 cache from 16 MB to 64 MB. The larger L3 is critical for workloads that reuse data across threads, such as database operations, compilation, and scientific computing. The mobile chip's 16 MB L3 is adequate for its target workload but cannot sustain the data throughput that the Threadripper handles.

The memory architecture is another major division. The Threadripper's eight-channel memory bus with 409.6 GB/s bandwidth is a workstation-class feature. The mobile chip's dual-channel bus with 76.8 GB/s bandwidth is a mainstream laptop configuration. This difference directly impacts memory-bound workloads like data compression, encryption, and large in-memory datasets.

PCIe connectivity also separates the two. The Threadripper provides 128 PCIe Gen 5 lanes, which supports multiple GPUs, high-speed NVMe storage, and other expansion cards. The mobile chip provides 20 PCIe Gen 4 lanes, sufficient for a laptop's limited expansion needs.

The Threadripper's unlocked multiplier allows overclocking, while the mobile chip is locked. The Threadripper also uses two separate 70.6 mm² dies, a chiplet design, whereas the mobile chip uses a single 208 mm² die.

Where Each One Wins

The AMD Ryzen Threadripper PRO 9955WX wins every benchmark category in the database. The only question is the margin of victory.

Multi-threaded workloads: The Threadripper dominates. Cinebench R23 multicore shows a 79.3 percent lead. PassMark multithread shows a 78.3 percent lead. Data compression shows an 81.7 percent lead. Integer math shows a 78.5 percent lead. Physics shows an 80.2 percent lead. These are workloads that scale with core count, cache size, memory bandwidth, and sustained power delivery. The Threadripper's 16 cores, 32 threads, 64 MB L3, eight-channel memory, and 350 watt TDP are all aligned for this purpose.

Single-threaded workloads: The Threadripper still wins, but by a smaller margin. PassMark single-thread shows a 39.5 percent lead. Cinebench R23 single-core shows a 79.3 percent lead, which is the same as the multi-core margin. The PassMark single-thread result is the closest comparison in the entire dataset, reflecting the mobile chip's respectable 4.40 GHz boost clock and efficient Zen 3+ design. Still, the Threadripper's 5.40 GHz boost clock and Zen 5 architecture deliver higher per-core performance.

Encryption and compression: The Threadripper leads data encryption by 75.9 percent and data compression by 81.7 percent. These workloads benefit from the larger L3 cache and higher memory bandwidth. The mobile chip's 16 MB L3 and dual-channel memory create a bottleneck that the Threadripper's 64 MB L3 and eight-channel memory do not experience.

Extended instructions and prime finding: The Threadripper leads extended instructions by 85.3 percent and prime number finding by 85.8 percent. These are the largest margins in the dataset, indicating that the Zen 5 architecture's instruction handling and AVX-related capabilities are significantly stronger than Zen 3+.

Where the Ryzen 5 7533HS is competitive: The mobile chip does not win any test, but its closest result is single-thread performance. The 39.5 percent gap in PassMark single-thread is much smaller than the 80 percent-plus gaps in most multi-threaded tests. For a 35 watt mobile processor, this indicates reasonable per-core efficiency. It also includes integrated Radeon 660M graphics, which the Threadripper lacks entirely, so systems built around the mobile chip do not require a discrete GPU for basic display output.

The practical split is straightforward. The Threadripper PRO 9955WX is for compute-heavy desktop workstations where every extra point of multi-threaded performance matters. The Ryzen 5 7533HS is for mobile systems where the 35 watt TDP and integrated graphics are essential, and where the performance gap to a 350 watt desktop processor is acceptable given the form factor constraints.