AMD Ryzen 5 7400 vs AMD Ryzen AI 9 365 Comparison

Head-to-Head Benchmarks

The recorded data shows a decisive sweep in the direct comparisons between the AMD Ryzen 5 7400 and the AMD Ryzen AI 9 365. Across all 11 head-to-head PassMark tests, the Ryzen AI 9 365 takes the win. The Ryzen 5 7400 does not post a single victory in any recorded discipline.

The largest margin appears in passmark_integer_math, where the Ryzen AI 9 365 scores 101,831 against the Ryzen 5 7400's 64,733, a delta of -36.4% from the perspective of the slower chip. Floating point math shows a similar gap: 62,802 versus 40,784, a -35.1% difference. Prime number generation also favors the mobile part heavily, with 117 versus 79, a -32.5% delta. Physics simulation follows the same pattern, 1,704 versus 1,150, also a -32.5% difference.

Data compression shows the Ryzen AI 9 365 at 354,510 versus 261,749, a -26.2% gap. Multithread performance lands at 29,467 versus 21,712, a -26.3% delta. Extended instructions produce 25,113 versus 19,924, a -20.7% difference. Random string sorting shows 39,447 versus 31,110, a -21.1% gap. Data encryption delivers 18,297 versus 14,865, an -18.8% margin. The narrowest recorded gap is in single-thread performance: 3,841 versus 3,248, a -15.4% delta.

The average benchmark score reinforces the trend. The Ryzen 5 7400 averages 42,055 across its recorded tests, placing it at the 88th percentile of all CPUs in the database. The Ryzen AI 9 365 averages 40,048, which sits at the 87th percentile. Despite the lower average score, the Ryzen AI 9 365 wins every direct head-to-head test. The average score includes different test sets for each processor, so the direct comparisons carry more weight for relative performance.

The nearest rival data places the Ryzen 5 7400 alongside the AMD Ryzen 9 PRO 8945HS (average score 41,963, delta 0.2%) and the Intel Core i7-14700T (41,914, delta 0.3%). It also trails the Intel Core i9-12900K (42,335, delta -0.7%) and leads the Intel Core i7-12850HX (41,779, delta 0.7%). The Ryzen AI 9 365 sits near the AMD Ryzen 7 7700 (40,081, delta -0.1%), the Intel Core 5 221E (40,144, delta -0.2%), the AMD Ryzen 9 270 (40,246, delta -0.5%), and the Intel Core i9-13905H (40,313, delta -0.7%).

Architecture Differences

The two processors come from different generations and target different market segments. The Ryzen 5 7400 belongs to the 7000 series, uses the Zen 4 architecture with the Raphael codename, and is built for desktop systems on AMD Socket AM5. The Ryzen AI 9 365 belongs to the Ryzen AI 300 generation, uses the Zen 5 architecture with the Strix Point codename, and targets mobile systems on AMD Socket FP8.

Core counts differ substantially. The Ryzen 5 7400 provides 6 cores and 12 threads. The Ryzen AI 9 365 provides 10 cores and 20 threads, using a hybrid arrangement of Zen 5 and Zen 5c cores. This core advantage explains much of the multithread performance gap seen in the benchmark data.

Clock speeds show different priorities. The desktop chip runs a base clock of 3.30 GHz with a boost of 4.30 GHz. The mobile chip starts lower at 2.00 GHz base but boosts higher to 5.00 GHz. The higher boost clock contributes to the single-thread advantage recorded for the Ryzen AI 9 365, despite its lower base frequency.

Thermal design power reflects their respective form factors. The Ryzen 5 7400 has a TDP of 65 watts, while the Ryzen AI 9 365 draws only 28 watts. The mobile part delivers higher benchmark scores across the board while being rated for less than half the thermal envelope.

Manufacturing processes differ by one node step. The Ryzen 5 7400 uses a 5 nm process at TSMC with 6,570 million transistors on a 71 mm² die. The Ryzen AI 9 365 uses a 4 nm process at TSMC with a 233 mm² die size; transistor count is not recorded in the database. The larger die for the mobile part accommodates the additional cores and the integrated GPU.

Cache hierarchies show structural differences. The Ryzen 5 7400 has 64 KB of L1 per core, 1 MB of L2 per core, and 16 MB of shared L3. The Ryzen AI 9 365 has 80 KB of L1 per core, 1 MB of L2 per core, and 16 MB of L3. The larger per-core L1 in the Strix Point part may contribute to its efficiency in certain workloads.

Memory support also differs. The Ryzen 5 7400 supports DDR5 over a dual-channel bus with a recorded bandwidth of 83.2 GB/s and includes ECC memory support. The Ryzen AI 9 365 supports both DDR5 and LPDDR5X, also dual-channel, with a higher recorded bandwidth of 89.6 GB/s but no ECC support.

PCIe connectivity favors the desktop part. The Ryzen 5 7400 provides Gen 5 with 24 CPU lanes. The Ryzen AI 9 365 provides Gen 4 with 16 CPU lanes. The desktop chip also has an unlocked multiplier, while the mobile chip is locked.

Integrated graphics differ as well. The Ryzen 5 7400 includes Radeon Graphics. The Ryzen AI 9 365 includes the Radeon 880M. Both are present in the database, but no direct graphics benchmark scores are recorded for either part.

Release timing places the Ryzen 5 7400 later in the market. Its recorded release date is September 15, 2025. The Ryzen AI 9 365 has a recorded release date of June 30, 2024. Both are listed as active in production.

The Verdict

The benchmark data indicates that the AMD Ryzen AI 9 365 is the faster processor in every recorded direct comparison. The 10-core, 20-thread Zen 5 mobile part beats the 6-core, 12-thread Zen 4 desktop part by margins ranging from 15.4% in single-thread work to 36.4% in integer math. The wins span all workload categories recorded: compression, encryption, extended instructions, prime number finding, floating point, integer, multithread, physics, sorting, and single-thread.

The Ryzen 5 7400 does retain advantages in areas not captured by the PassMark suite. It offers ECC memory support, PCIe Gen 5 with 24 lanes, an unlocked multiplier for overclocking, and the AM5 desktop socket. These features matter for system builders who require server-style memory integrity or high-bandwidth expansion, but they do not translate into higher recorded compute scores.

The average benchmark scores tell a slightly different story. The Ryzen 5 7400 has a higher average (42,055) than the Ryzen AI 9 365 (40,048), and the desktop chip sits one percentile point higher in the overall database ranking. This discrepancy arises because the two processors are tested with different benchmark sets. The Ryzen AI 9 365 includes Cinebench and GeekBench results in its records, while the Ryzen 5 7400 does not. For direct comparisons, the head-to-head PassMark results are the appropriate reference.

The thermal efficiency of the Ryzen AI 9 365 stands out in the data. It delivers higher scores in every head-to-head test while carrying a 28-watt TDP rating compared to the 65-watt rating of the Ryzen 5 7400. The mobile part also boosts to 5.00 GHz versus 4.30 GHz for the desktop part.

For desktop users who need ECC memory, Gen 5 PCIe lanes, or an unlocked multiplier, the Ryzen 5 7400 is the only choice between these two. For raw compute performance across the recorded workload suite, the Ryzen AI 9 365 is the clear leader. The data does not show any benchmark category where the Ryzen 5 7400 wins.

FAQ

Q: Which processor has more cores and threads?

A: The AMD Ryzen AI 9 365 has 10 cores and 20 threads. The AMD Ryzen 5 7400 has 6 cores and 12 threads.

Q: What is the single-thread performance difference?

A: The Ryzen AI 9 365 scores 3,841 in passmark_single_thread, while the Ryzen 5 7400 scores 3,248. The difference is -15.4% from the desktop part's perspective.

Q: Which processor supports ECC memory?

A: The Ryzen 5 7400 supports ECC memory. The Ryzen AI 9 365 does not.

Q: What are the TDP ratings for each processor?

A: The Ryzen 5 7400 has a TDP of 65 watts. The Ryzen AI 9 365 has a TDP of 28 watts.

Q: Do both processors use the same socket?

A: No. The Ryzen 5 7400 uses AMD Socket AM5 for desktop systems. The Ryzen AI 9 365 uses AMD Socket FP8 for mobile systems.

Q: Which processor has the higher boost clock?

A: The Ryzen AI 9 365 boosts to 5.00 GHz. The Ryzen 5 7400 boosts to 4.30 GHz.

Q: What is the memory bandwidth difference?

A: The Ryzen AI 9 365 records 89.6 GB/s, while the Ryzen 5 7400 records 83.2 GB/s.

Where Each One Wins

The AMD Ryzen AI 9 365 wins in every recorded compute benchmark. The largest advantages appear in integer math, where it leads by 36.4%, and floating point math, where it leads by 35.1%. These categories reflect general-purpose arithmetic workloads common in scientific computing, financial modeling, and content creation. The 10-core configuration provides a substantial throughput advantage over the 6-core desktop chip.

Prime number finding and physics simulation both show a 32.5% lead for the mobile part. These tests are sensitive to both core count and architecture efficiency, and the Zen 5 design with its higher boost clock delivers in both. Multithread performance shows a 26.3% advantage, which aligns with the core and thread count difference.

Data compression shows a 26.2% lead, and extended instructions show a 20.7% lead. Random string sorting follows at 21.1%, and data encryption at 18.8%. Single-thread performance, the narrowest margin at 15.4%, still favors the Ryzen AI 9 365 due to its 5.00 GHz boost clock and newer Zen 5 architecture.

The Ryzen 5 7400 wins in platform-level capabilities rather than compute benchmarks. It supports ECC memory, which the Ryzen AI 9 365 does not. It provides PCIe Gen 5 with 24 lanes, versus Gen 4 with 16 lanes for the mobile part. It has an unlocked multiplier, while the Ryzen AI 9 365 is locked. It uses the AM5 desktop socket, which is a different ecosystem from the FP8 mobile socket.

For users who prioritize raw processing throughput, thermal efficiency, or the highest recorded scores in the database, the Ryzen AI 9 365 is the stronger part. For users who need ECC memory support, high-lane-count Gen 5 PCIe, or overclocking flexibility, the Ryzen 5 7400 offers features the mobile chip cannot match. The recorded data does not show any compute benchmark where the desktop part takes the lead.