AMD Ryzen 3 PRO 5355G vs AMD Ryzen AI 5 430 Comparison

Head-to-Head Benchmarks

The benchmark data splits sharply between the two processors based on workload type. The AMD Ryzen 3 PRO 5355G wins 6 of the 11 recorded head-to-head comparisons, while the AMD Ryzen AI 5 430 takes 5. The largest margin belongs to the Ryzen 3 PRO 5355G in data encryption, where it scores 10288 against 7591, a 35.5% advantage. That is the single biggest delta in the entire comparison.

Integer math follows a similar pattern. The Ryzen 3 PRO 5355G posts 45910 versus 39637 for the Ryzen AI 5 430, a 15.8% lead. Random string sorting shows a 13.2% edge for the desktop part, 18819 versus 16623. Data compression is closer, 168041 versus 158912, but still favors the Ryzen 3 PRO 5355G by 5.7%. Extended instructions also go to the older chip, 11935 against 11455, a 4.2% margin. The multithread PassMark result favors the Ryzen 3 PRO 5355G at 14033 versus 13320, a 5.4% difference.

The Ryzen AI 5 430 answers with single-thread performance. Its PassMark single-thread score of 3683 beats 3096, a 15.9% advantage. Prime number finding also favors the mobile chip, 44 versus 36, an 18.2% margin. Floating-point math goes to the Ryzen AI 5 430 as well, 27193 versus 25245, a 7.2% lead. Physics simulation shows a smaller edge for the Ryzen AI 5 430, 726 versus 701, or 3.4%.

The pattern is consistent: the Ryzen 3 PRO 5355G dominates encryption, integer operations, sorting, compression, and overall multithread throughput. The Ryzen AI 5 430 wins in single-threaded workloads, prime computation, floating-point, and physics. The two processors split the benchmark suite nearly evenly, but the margins are not symmetrical. The Ryzen 3 PRO 5355G's 35.5% encryption win is far larger than any single victory for the Ryzen AI 5 430, whose biggest edge is 18.2% in prime numbers.

Average benchmark scores place the Ryzen 3 PRO 5355G at 27382, which ranks it in the 79th percentile of all CPUs in the database. The Ryzen AI 5 430 averages 19617 and sits in the 73rd percentile. The nearest rivals for the Ryzen 3 PRO 5355G include the Intel Core i7-13700H at 27355, a 0.1% gap, and the AMD Ryzen 7 5800 at 27535, a -0.6% difference. The Ryzen AI 5 430's closest rival is the AMD Ryzen 5 5500 at 19593, a 0.1% gap, with the Intel Core i5-12500 at 19668, -0.3%, and the Intel Core i7-10700F at 19499, 0.6%.

The Verdict

The recorded data indicates two different usage profiles. The AMD Ryzen 3 PRO 5355G is the stronger all-round performer in multithreaded and integer-heavy tasks. Its 5.4% multithread lead, combined with a 35.5% encryption advantage and a 15.8% integer math edge, makes it the clear choice for workloads that stress parallel execution, data processing, or security-related computation. Its average benchmark score of 27382 places it 39.5% above the Ryzen AI 5 430's 19617, despite the two chips having identical core and thread counts.

The AMD Ryzen AI 5 430 targets a different set of priorities. Its 15.9% single-thread advantage matters for lightly threaded applications and responsive desktop use. The 18.2% lead in prime number finding and 7.2% edge in floating-point math point to workloads that depend on fast scalar execution. Its 28 TDP and mobile socket suggest deployment in compact systems where the Ryzen 3 PRO 5355G's 65 TDP would be less suitable.

The percentile data reinforces the overall picture. The Ryzen 3 PRO 5355G at the 79th percentile outranks the Ryzen AI 5 430 at the 73rd percentile. The database places the Ryzen 3 PRO 5355G in company with the Intel Core i7-13700H and the AMD Ryzen 7 5800, while the Ryzen AI 5 430 sits alongside the AMD Ryzen 5 5500 and Intel Core i5-12500. That separation of roughly 40% in average score is substantial for two four-core, eight-thread parts.

For users who need the highest multithread throughput, data encryption speed, and integer performance, the Ryzen 3 PRO 5355G is the better choice according to the measurements. For users who prioritize single-thread speed, floating-point throughput, and lower power consumption, the Ryzen AI 5 430 delivers those specific strengths, albeit with a lower overall average score.

FAQ

Q: Which processor has the higher average benchmark score?

A: The AMD Ryzen 3 PRO 5355G has an average benchmark score of 27382, compared to 19617 for the AMD Ryzen AI 5 430.

Q: How large is the single-thread performance difference?

A: The AMD Ryzen AI 5 430 scores 3683 in PassMark single-thread testing, which is 15.9% higher than the Ryzen 3 PRO 5355G's 3096.

Q: Which processor is better for data encryption workloads?

A: The AMD Ryzen 3 PRO 5355G wins PassMark data encryption with 10288 against 7591, a 35.5% advantage.

Q: Do both processors have the same core and thread counts?

A: Yes, both have 4 cores and 8 threads.

Q: How does the Ryzen 3 PRO 5355G compare to its nearest rival?

A: The Ryzen 3 PRO 5355G averages 27382, which is 0.1% above the Intel Core i7-13700H at 27355 and 0.6% below the AMD Ryzen 7 5800 at 27535.

Q: Which processor has the higher boost clock?

A: The AMD Ryzen AI 5 430 has a boost clock of 4.50 GHz, while the AMD Ryzen 3 PRO 5355G boosts to 4.20 GHz.

Specification Differences

The two processors differ across nearly every physical and platform specification. The AMD Ryzen 3 PRO 5355G uses AMD Socket AM4, while the AMD Ryzen AI 5 430 uses AMD Socket FP8. The desktop part carries a 65 TDP; the mobile part is rated at 28. Base clocks differ substantially: the Ryzen 3 PRO 5355G runs at 4.00 GHz, the Ryzen AI 5 430 at 2.00 GHz. Boost clocks reverse the order, with the Ryzen AI 5 430 reaching 4.50 GHz against 4.20 GHz for the Ryzen 3 PRO 5355G.

Memory support separates the two clearly. The Ryzen 3 PRO 5355G supports DDR4 with dual-channel memory and 51.2 GB/s bandwidth. The Ryzen AI 5 430 supports DDR5 and LPDDR5X with dual-channel memory and 89.6 GB/s bandwidth. Both support ECC memory. PCIe connectivity also differs: the Ryzen 3 PRO 5355G provides Gen 3 with 16 lanes (CPU only), while the Ryzen AI 5 430 provides Gen 4 with 14 lanes (CPU only).

The integrated graphics are different as well. The Ryzen 3 PRO 5355G uses Radeon Vega 6, while the Ryzen AI 5 430 uses Radeon 840M. Market segments differ: the Ryzen 3 PRO 5355G is a desktop part, the Ryzen AI 5 430 is mobile. Both are currently active in production and both have locked multipliers. The Ryzen 3 PRO 5355G lists part number 100-000001749; the Ryzen AI 5 430 lists 100-000001787. Release dates differ by over a year, with the Ryzen 3 PRO 5355G appearing in the database on 2024-09-04 and the Ryzen AI 5 430 on 2026-01-04.

Architecture Differences

The architectural divide is significant. The AMD Ryzen 3 PRO 5355G belongs to the 5000 series and uses the Zen 3 architecture under the codename Cezanne. Its generation is listed as Ryzen 3 (Zen 3 (Cezanne)). The AMD Ryzen AI 5 430 uses the Gorgon Point codename and belongs to the Ryzen AI 400 generation, built on Zen 5 / Zen 5c. The process node differs: the Ryzen 3 PRO 5355G uses TSMC's 7 nm process, while the Ryzen AI 5 430 uses TSMC's 4 nm node.

Cache layouts diverge as well. The Ryzen 3 PRO 5355G provides 64 KB of L1 cache per core, 512 KB of L2 per core, and 8 MB of L3. The Ryzen AI 5 430 provides 80 KB of L1 per core, 1 MB of L2 per core, but only 4 MB of L3. The transistor count and die size are recorded for the Ryzen 3 PRO 5355G at 10,700 million transistors and 180 mm², while the Ryzen AI 5 430 has no recorded transistor count or die size in the database.

The Ryzen 3 PRO 5355G's higher L3 capacity (8 MB versus 4 MB) helps explain its strong multithread and integer results despite the older architecture. The Ryzen AI 5 430 counters with a denser 4 nm process, larger per-core L1 and L2 caches, and a higher boost clock. The combination of Zen 5 / Zen 5c cores and newer process technology supports its single-thread and floating-point wins.

Both processors use AMD as the manufacturer and are built by TSMC. Neither has a recorded launch MSRP in the database. The architectural differences map cleanly to the benchmark outcomes: the Zen 3 part with more L3 wins throughput-heavy tests, while the Zen 5 / Zen 5c part with faster boost clocks and newer process node wins latency-sensitive and scalar workloads.