AMD Ryzen 7 PRO 5755GE vs AMD Ryzen AI 9 365 Comparison

The Verdict

The benchmark database shows a decisive overall winner: the AMD Ryzen AI 9 365 takes 14 of 15 head-to-head comparisons, while the AMD Ryzen 7 PRO 5755GE manages a single victory. The Ryzen AI 9 365 sits in the 87th percentile of all CPUs, whereas the Ryzen 7 PRO 5755GE lands in the 81st percentile, a gap that reflects its generally lower scores across the recorded test suite. The average benchmark score for the Ryzen AI 9 365 is 40048, compared to 29656 for the Ryzen 7 PRO 5755GE, a difference of roughly 35%.

The Ryzen AI 9 365 is the clear choice for workloads that scale with thread count, memory bandwidth, or modern instruction throughput. Its 10 cores and 20 threads, combined with a 5.00 GHz boost clock, deliver substantially higher multi-threaded results in Cinebench R15 and PassMark tests. The Ryzen 7 PRO 5755GE, however, shows a notable strength in one specific single-core test, the Cinebench R23 single-core benchmark, where it outperforms the Ryzen AI 9 365 by 25.9%. That result suggests the older Zen 3 design can still win in narrowly defined single-threaded scenarios, even though it loses other single-thread tests.

For buyers, the data supports the Ryzen AI 9 365 for nearly all compute-heavy tasks, especially those involving encryption, prime number finding, physics simulation, or integer math. The Ryzen 7 PRO 5755GE remains relevant only for users who prioritize that particular Cinebench R23 single-core metric or who require the AM4 socket platform, since the Ryzen AI 9 365 uses AMD Socket FP8. The Ryzen 7 PRO 5755GE also offers a lower base clock of 3.20 GHz versus 2.00 GHz, but that does not translate into broader performance wins.

Architecture Differences

The two processors come from different generations and process nodes. The Ryzen 7 PRO 5755GE uses Zen 3 architecture with the Cezanne codename, built on a 7 nm TSMC process with 10,700 million transistors on a 180 mm² die. The Ryzen AI 9 365 uses Zen 5 architecture with the Strix Point codename, built on a 4 nm TSMC process with a 233 mm² die size. The newer 4 nm node allows the Ryzen AI 9 365 to pack 10 cores and 20 threads, while the Ryzen 7 PRO 5755GE has 8 cores and 16 threads.

Cache configurations differ per core. The Ryzen 7 PRO 5755GE has 64 KB of L1 cache per core and 512 KB of L2 cache per core, while the Ryzen AI 9 365 has 80 KB of L1 cache per core and 1 MB of L2 cache per core. Both share 16 MB of L3 cache, so the total cache hierarchy favors the Ryzen AI 9 365 in per-core terms but equalizes at the L3 level.

Memory support diverges sharply. The Ryzen 7 PRO 5755GE supports DDR4 memory with dual-channel access and a memory bandwidth of 51.2 GB/s. The Ryzen AI 9 365 supports DDR5 and LPDDR5X memory, also dual-channel, with a memory bandwidth of 89.6 GB/s. That 75% bandwidth advantage helps the Ryzen AI 9 365 in memory-sensitive workloads such as data compression and random string sorting.

The integrated graphics also differ. The Ryzen 7 PRO 5755GE uses Radeon Vega 8, while the Ryzen AI 9 365 uses Radeon 880M. The Ryzen AI 9 365 supports PCIe Gen 4 with 16 lanes, whereas the Ryzen 7 PRO 5755GE is limited to PCIe Gen 3 with 16 lanes. The Ryzen 7 PRO 5755GE targets the desktop market segment with AMD Socket AM4, while the Ryzen AI 9 365 targets mobile with Socket FP8. Both processors lack ECC memory support and both have locked multipliers.

Head-to-Head Benchmarks

The largest margin in the entire comparison appears in the PassMark find prime numbers test, where the Ryzen AI 9 365 scores 117 versus 50 for the Ryzen 7 PRO 5755GE, a 57.3% advantage. This test measures integer-heavy algorithmic throughput, and the Zen 5 architecture with its higher core count clearly dominates. Physics simulation shows a similar pattern: the Ryzen AI 9 365 scores 1704 against 841, a 50.6% lead. These two tests represent the biggest performance gaps in the dataset.

Cinebench R15 multicore also favors the Ryzen AI 9 365 by a wide margin. It scores 2842 versus 1789, a 37.1% difference. The Ryzen AI 9 365 similarly wins PassMark extended instructions by 32.2% (25113 versus 17029) and PassMark random string sorting by 30.6% (39447 versus 27373). Data compression shows a 28.7% lead for the Ryzen AI 9 365 (354510 versus 252937), and multithread performance comes in 29.2% higher (29467 versus 20870).

Floating point math favors the Ryzen AI 9 365 by 25.8% (62802 versus 46589), integer math by 17.5% (101831 versus 84004), and single-thread performance by 12.7% (3841 versus 3353). Data encryption shows a narrower gap at 7.4% (18297 versus 16937), while Cinebench R15 single-core gives the Ryzen AI 9 365 a 16.8% edge (303 versus 252). The Ryzen AI 9 365 also wins Cinebench R23 multicore, but only by 5% (18698 versus 17759), a much tighter result than the R15 multicore test suggests.

The sole victory for the Ryzen 7 PRO 5755GE comes in Cinebench R23 single-core, where it scores 2507 against 1992 for the Ryzen AI 9 365, a 25.9% advantage. This is an unusual result because the Ryzen AI 9 365 wins Cinebench R15 single-core by 16.8% and PassMark single-thread by 12.7%. The R23 single-core test appears to favor the higher base clock of the Ryzen 7 PRO 5755GE or some aspect of its Zen 3 implementation, despite the newer architecture in the Ryzen AI 9 365.

FAQ

Q: Which processor has the higher average benchmark score?

A: The AMD Ryzen AI 9 365 has an average benchmark score of 40048, while the AMD Ryzen 7 PRO 5755GE has 29656. The Ryzen AI 9 365 also holds the 87th percentile ranking versus the 81st percentile for the Ryzen 7 PRO 5755GE.

Q: How do the core counts and thread counts compare?

A: The AMD Ryzen AI 9 365 has 10 cores and 20 threads, whereas the AMD Ryzen 7 PRO 5755GE has 8 cores and 16 threads. The Ryzen AI 9 365 also has a higher boost clock at 5.00 GHz versus 4.60 GHz, but a lower base clock at 2.00 GHz versus 3.20 GHz.

Q: What is the difference in memory bandwidth?

A: The AMD Ryzen AI 9 365 supports DDR5 and LPDDR5X memory with 89.6 GB/s bandwidth. The AMD Ryzen 7 PRO 5755GE supports DDR4 memory with 51.2 GB/s bandwidth. Both use dual-channel memory buses.

Q: Which processor wins the most benchmarks in the database?

A: The AMD Ryzen AI 9 365 wins 14 of 15 head-to-head benchmarks. The AMD Ryzen 7 PRO 5755GE wins only one test, which is Cinebench R23 single-core, where it leads by 25.9%.

Q: Are there any tests where the Ryzen 7 PRO 5755GE is competitive?

A: Besides its Cinebench R23 single-core win, the Ryzen 7 PRO 5755GE comes closest in Cinebench R23 multicore, where it trails by only 5% (17759 versus 18698). It also stays within 7.4% in PassMark data encryption, but loses every other recorded test.

Q: What are the socket and platform differences?

A: The AMD Ryzen 7 PRO 5755GE uses AMD Socket AM4 and targets the desktop market. The AMD Ryzen AI 9 365 uses AMD Socket FP8 and targets the mobile market. The Ryzen 7 PRO 5755GE supports PCIe Gen 3 with 16 lanes, while the Ryzen AI 9 365 supports PCIe Gen 4 with 16 lanes.

Where Each One Wins

The AMD Ryzen AI 9 365 wins across nearly every workload category in the database. Its strongest advantages appear in prime number finding, physics simulation, and extended instruction processing, where it leads by 57.3%, 50.6%, and 32.2% respectively. These results indicate a processor suited for scientific computing, encryption workloads, and any application that leverages modern instruction sets. The Ryzen AI 9 365 also excels in data compression and random string sorting, suggesting strong memory subsystem performance enabled by its 89.6 GB/s bandwidth. Its 10-core, 20-thread configuration with a 5.00 GHz boost clock makes it the default choice for multithreaded rendering, simulation, and content creation tasks.

The AMD Ryzen 7 PRO 5755GE wins only in Cinebench R23 single-core, where it beats the Ryzen AI 9 365 by 25.9%. This single result indicates that for certain legacy single-threaded applications, the higher 3.20 GHz base clock of the Zen 3 part can outperform the Zen 5 design, despite the Ryzen AI 9 365 winning other single-thread tests. The Ryzen 7 PRO 5755GE also holds a narrow 5% deficit in Cinebench R23 multicore, which means it remains viable for lightly threaded workloads where the R23 single-core metric matters. Its AM4 socket compatibility and 35W TDP (versus 28W for the Ryzen AI 9 365) may also influence platform selection, though the data does not quantify power efficiency beyond those TDP figures.

For users running PassMark integer math, floating point math, or multithreaded benchmarks, the Ryzen AI 9 365 delivers leads of 17.5%, 25.8%, and 29.2% respectively. The Ryzen 7 PRO 5755GE cannot close those gaps, so its only practical use case in the recorded data is the specific Cinebench R23 single-core scenario. Overall, the Ryzen AI 9 365 is the superior processor for 14 of the 15 measured tests, and its 87th percentile ranking confirms its position as a high-performing mobile part, while the Ryzen 7 PRO 5755GE remains a capable desktop option with a single notable benchmark win.

Specification Differences

| Specification | AMD Ryzen 7 PRO 5755GE | AMD Ryzen AI 9 365 |

|---|---|---|

| Architecture | Zen 3 | Zen 5 |

| Codename | Cezanne | Strix Point |

| Process Node | 7 nm | 4 nm |

| Transistors | 10,700 million | Not specified |

| Die Size | 180 mm² | 233 mm² |

| Cores | 8 | 10 |

| Threads | 16 | 20 |

| Base Clock | 3.20 GHz | 2.00 GHz |

| Boost Clock | 4.60 GHz | 5.00 GHz |

| TDP | 35 W | 28 W |

| Socket | AMD Socket AM4 | AMD Socket FP8 |

| L1 Cache | 64 KB (per core) | 80 KB (per core) |

| L2 Cache | 512 KB (per core) | 1 MB (per core) |

| L3 Cache | 16 MB | 16 MB |

| Memory Support | DDR4 | DDR5, LPDDR5X |

| Memory Bandwidth | 51.2 GB/s | 89.6 GB/s |

| PCIe | Gen 3, 16 Lanes (CPU only) | Gen 4, 16 Lanes (CPU only) |

| Integrated Graphics | Radeon Vega 8 | Radeon 880M |

| Market Segment | Desktop | Mobile |

| Release Date | 2024-09-04 | 2024-06-30 |

| Part Number | 100-000001750 | 100-000001530 |

The specifications confirm the generational shift. The Ryzen AI 9 365 uses a smaller 4 nm process but a larger die at 233 mm², reflecting the higher core count and more complex Zen 5 design. The Ryzen 7 PRO 5755GE uses a 7 nm process with a 180 mm² die. The Ryzen AI 9 365 doubles the L2 cache per core from 512 KB to 1 MB, while L1 cache grows from 64 KB to 80 KB per core. Both share the same 16 MB L3 cache. Memory bandwidth jumps from 51.2 GB/s to 89.6 GB/s, and PCIe generation advances from Gen 3 to Gen 4. The Ryzen 7 PRO 5755GE has a higher base clock but lower boost clock, while the Ryzen AI 9 365 has a lower TDP of 28 W versus 35 W. Release dates differ by about two months, with the Ryzen AI 9 365 launching on 2024-06-30 and the Ryzen 7 PRO 5755GE on 2024-09-04.