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

Head-to-Head Benchmarks

The head-to-head results show a decisive overall advantage for the AMD Ryzen AI 9 365. Of the eleven recorded PassMark tests, it wins ten, while the AMD Ryzen 7 PRO 5755G wins only one. The largest margin appears in the prime number search test, where the Ryzen AI 9 365 scores 117 versus 58, a 50.4% advantage. This result indicates substantially stronger integer-heavy single-thread processing. The physics test also shows a large gap, with the Ryzen AI 9 365 scoring 1704 against 1022, a 40% lead. These two tests often reflect raw single-thread speed and efficient instruction execution.

The Ryzen AI 9 365 also wins the multithreaded PassMark test, scoring 29467 versus 23858, a 19% difference. Floating point math follows a similar pattern: 62802 against 50778, a 19.1% lead. Extended instruction performance favors the Ryzen AI 9 365 by 18.4%, with scores of 25113 and 20487. Data compression shows a 16.6% advantage for the newer chip, 354510 versus 295730. Random string sorting is 16.9% higher on the Ryzen AI 9 365, at 39447 compared to 32771.

Single-thread performance, often a strong indicator for everyday responsiveness, favors the Ryzen AI 9 365 with a score of 3841 versus 3366, a 12.4% margin. Integer math also goes to the Ryzen AI 9 365, 101831 versus 90270, an 11.4% lead. The only win for the Ryzen 7 PRO 5755G is in data encryption, where it scores 19450 against 18297, a 6.3% advantage. This is a narrow but clear victory, suggesting its specific cryptographic instruction path remains competitive despite older architecture.

The average benchmark score for the Ryzen 7 PRO 5755G is 49196, which places it in the 90th percentile among all CPUs. Its nearest rival, the AMD Ryzen 9 7900, has an average score of 49228, a delta of -0.1%, meaning the two are effectively tied. The Intel Core i5-14600KF sits at 49394, just 0.4% higher, while the Intel Core Ultra 5 245 is 0.4% lower at 48995. The Ryzen 7 PRO 5755G also edges the Intel Xeon Gold 5318H by 1%. For the Ryzen AI 9 365, the average benchmark score is 40048, placing it in the 87th percentile. Its closest rival is the AMD Ryzen 7 7700 at 40081, a delta of -0.1%. The Intel Core 5 221E is 0.2% higher, the AMD Ryzen 9 270 is 0.5% higher, and the Intel Core i9-13905H is 0.7% higher.

The data therefore shows two different performance profiles. The Ryzen AI 9 365 delivers consistently higher scores in nearly every computational task recorded, with the most pronounced gains in prime number finding and physics simulation. The Ryzen 7 PRO 5755G holds a single but notable advantage in encryption, which may be relevant for specific security-focused workloads.

FAQ

Q: Which processor wins the most head-to-head benchmark tests?

A: The AMD Ryzen AI 9 365 wins ten of the eleven recorded PassMark tests. The AMD Ryzen 7 PRO 5755G wins only one, the data encryption test.

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

A: In the PassMark single-thread test, the Ryzen AI 9 365 scores 3841 against the Ryzen 7 PRO 5755G's 3366, a 12.4% lead for the newer chip.

Q: What is the biggest percentage difference in any single test?

A: The largest margin is in the PassMark find prime numbers test. The Ryzen AI 9 365 scores 117, while the Ryzen 7 PRO 5755G scores 58, a 50.4% difference.

Q: Does the Ryzen 7 PRO 5755G win any benchmark at all?

A: Yes, it wins the PassMark data encryption test with a score of 19450, which is 6.3% higher than the Ryzen AI 9 365's score of 18297.

Q: How do their average benchmark scores compare to their nearest rivals?

A: The Ryzen 7 PRO 5755G has an average score of 49196, which is within 0.1% of the AMD Ryzen 9 7900 and within 0.4% of the Intel Core i5-14600KF. The Ryzen AI 9 365 has an average score of 40048, within 0.1% of the AMD Ryzen 7 7700 and within 0.7% of the Intel Core i9-13905H.

Q: Which processor has the higher single-thread PassMark score?

A: The AMD Ryzen AI 9 365 has the higher score at 3841, compared to 3366 for the AMD Ryzen 7 PRO 5755G.

Architecture Differences

The two processors come from different architectural generations and target different market segments. The AMD Ryzen 7 PRO 5755G is built on the Zen 3 architecture with the codename Cezanne, part of the 5000 series. It uses a 7 nm process from TSMC and integrates 10,700 million transistors on a 180 mm² die. The AMD Ryzen AI 9 365 uses the Zen 5 architecture with the codename Strix Point, belonging to the Ryzen AI 300 generation. It is manufactured on a 4 nm process, also by TSMC, and has a die size of 233 mm². The database does not list a transistor count for the Ryzen AI 9 365.

Core counts differ significantly. The Ryzen 7 PRO 5755G has 8 cores and 16 threads, while the Ryzen AI 9 365 has 10 cores and 20 threads. Cache configurations also vary. The Ryzen 7 PRO 5755G has 64 KB of L1 cache per core, 512 KB of L2 per core, and 16 MB of L3 cache. The Ryzen AI 9 365 has larger per-core caches: 80 KB of L1 per core and 1 MB of L2 per core, with the same 16 MB of L3 cache. This larger L1 and L2 allocation likely contributes to the newer chip's advantage in latency-sensitive tasks.

Clock speeds show a trade-off. The Ryzen 7 PRO 5755G has a base clock of 3.80 GHz and a boost clock of 4.60 GHz. The Ryzen AI 9 365 has a lower base clock of 2.00 GHz but a higher boost clock of 5.00 GHz. Thermal design power differs substantially, with the Ryzen 7 PRO 5755G rated at 65 watts and the Ryzen AI 9 365 at 28 watts. This reflects the mobile positioning of the latter.

Memory support is another clear divider. The Ryzen 7 PRO 5755G uses DDR4 memory, while the Ryzen AI 9 365 supports DDR5 and LPDDR5X. Memory bandwidth is accordingly different: 51.2 GB/s for the older chip versus 89.6 GB/s for the newer one. Both are dual-channel. The PCIe interface also differs, with the Ryzen 7 PRO 5755G using Gen 3 with 16 CPU lanes, while the Ryzen AI 9 365 uses Gen 4 with 16 CPU lanes.

Integrated graphics are not the same. The Ryzen 7 PRO 5755G includes Radeon Vega 8, while the Ryzen AI 9 365 includes Radeon 880M. Neither processor has unlocked multipliers, and both support ECC memory according to the database. The Ryzen 7 PRO 5755G is a desktop part on AMD Socket AM4, while the Ryzen AI 9 365 is a mobile part on AMD Socket FP8. The release dates are close, with the Ryzen 7 PRO 5755G appearing on 2024-09-04 and the Ryzen AI 9 365 on 2024-06-30.

The Verdict

Based strictly on the recorded benchmark data, the AMD Ryzen AI 9 365 is the stronger performer in almost every measured category. Its wins in multithreaded, single-threaded, floating point, integer math, physics, and compression tests are consistent and often sizeable. The 50.4% lead in prime number finding and the 40% lead in the physics test are particularly notable. The higher boost clock of 5.00 GHz, the newer Zen 5 architecture, and the larger per-core cache all align with these results. The lower TDP of 28 watts combined with higher performance makes the Ryzen AI 9 365 the clear choice for workloads that benefit from speed per watt, especially in mobile or compact systems.

The AMD Ryzen 7 PRO 5755G does not match the newer chip in most tests, but its 6.3% win in data encryption should not be dismissed. For tasks that rely heavily on encryption throughput, the older chip holds a measurable advantage. Its higher base clock of 3.80 GHz and desktop-oriented 65 watt TDP also suggest stable sustained operation in a desktop environment. The Ryzen 7 PRO 5755G sits in the 90th percentile of all CPUs, effectively tied with the Ryzen 9 7900 and Intel Core i5-14600KF, so it remains a competitive desktop part. The Ryzen AI 9 365 sits in the 87th percentile, closely matched with the Ryzen 7 7700 and Intel Core i9-13905H.

The choice between the two depends on the platform and the workload. For general computing, multithreaded tasks, and single-thread responsiveness, the Ryzen AI 9 365 is the superior option according to the data. For encryption-specific tasks on a desktop AM4 system, the Ryzen 7 PRO 5755G holds a niche advantage. The market segment difference is also decisive: the Ryzen 7 PRO 5755G is a desktop processor, while the Ryzen AI 9 365 is mobile. A buyer constrained to AM4 or to a 65 watt desktop socket would choose the former; a buyer seeking a 28 watt mobile part with higher peak performance chooses the latter.

Specification Differences

The two processors differ in nearly every fundamental specification. The Ryzen 7 PRO 5755G uses 8 cores and 16 threads; the Ryzen AI 9 365 uses 10 cores and 20 threads. Base clocks are 3.80 GHz versus 2.00 GHz, while boost clocks are 4.60 GHz versus 5.00 GHz. TDP is 65 watts for the desktop chip and 28 watts for the mobile chip. The socket is AM4 for the Ryzen 7 PRO 5755G and FP8 for the Ryzen AI 9 365.

Architecture and process differ: Zen 3 on 7 nm for the former, Zen 5 on 4 nm for the latter. The Ryzen 7 PRO 5755G has 10,700 million transistors and a 180 mm² die; the Ryzen AI 9 365 has no listed transistor count and a 233 mm² die. Cache sizes diverge on the L1 and L2 levels, with the Ryzen AI 9 365 offering 80 KB L1 per core and 1 MB L2 per core, versus 64 KB and 512 KB for the Ryzen 7 PRO 5755G. Both have 16 MB of L3 cache.

Memory support is entirely different: DDR4 for the Ryzen 7 PRO 5755G, DDR5 and LPDDR5X for the Ryzen AI 9 365. Memory bandwidth is 51.2 GB/s versus 89.6 GB/s, both dual-channel. PCIe generation is Gen 3 for the older chip and Gen 4 for the newer, with 16 lanes each. Integrated graphics are Radeon Vega 8 for the Ryzen 7 PRO 5755G and Radeon 880M for the Ryzen AI 9 365. Neither supports ECC memory, neither has an unlocked multiplier, and both are listed as active in production. The release dates are 2024-09-04 for the Ryzen 7 PRO 5755G and 2024-06-30 for the Ryzen AI 9 365. The market segments are Desktop and Mobile, respectively.

Where Each One Wins

The AMD Ryzen AI 9 365 wins in all general-purpose computational categories recorded. For multithreaded workloads such as video rendering, software compilation, or data processing, its 19% lead in the PassMark multithread test and its 16.6% advantage in data compression indicate a clear edge. The 50.4% lead in prime number finding and the 40% lead in physics suggest that single-thread-heavy scientific or simulation tasks will run noticeably faster on the Ryzen AI 9 365. Its higher L1 and L2 caches, along with the Zen 5 architecture, support these results. The 89.6 GB/s memory bandwidth also makes it the better choice for memory-intensive applications, assuming compatible DDR5 or LPDDR5X memory is available.

The AMD Ryzen 7 PRO 5755G wins specifically in data encryption, with a 6.3% higher score. For workloads involving encryption, decryption, secure communication, or cryptographic operations, the older chip is the faster option according to the recorded data. Its higher base clock of 3.80 GHz may also provide consistent performance in tasks that do not boost well, though the benchmark data does not isolate that effect. The desktop socket and 65 watt TDP make it suitable for stationary systems where power draw is less constrained.

Overall, the Ryzen AI 9 365 is the winner for the vast majority of tasks, from single-thread responsiveness to heavy multithreading. The Ryzen 7 PRO 5755G remains relevant only in the narrow encryption niche and for users specifically on the AM4 platform. The data records one win for the Ryzen 7 PRO 5755G and ten for the Ryzen AI 9 365, which accurately summarizes the performance split.