AMD Ryzen AI 5 435 vs AMD Ryzen Embedded 8840U Comparison

Head-to-Head Benchmarks

The AMD Ryzen AI 5 435 has recorded benchmark scores across a broad suite of tests, while the AMD Ryzen Embedded 8840U has no recorded benchmark entries in the database. This makes a direct numerical comparison impossible for most workloads. The available data shows the Ryzen AI 5 435 delivering a Cinebench R23 multi-core score of 11333 and a single-core score of 1816. In Cinebench R15, it scores 1686 multi-core and 260 single-core.

The Passmark suite provides additional insight into the Ryzen AI 5 435. Its multi-thread score is 19000, with a single-thread score of 3734. Integer math reaches 61026, while floating point math hits 40627. Data encryption scores 11110, and data compression reaches 225374. Extended instructions score 16197, random string sorting scores 24891, and the physics test records 1075. The find prime numbers test is notably low at 58, which reflects the specific nature of that workload rather than overall capability.

Since the Ryzen Embedded 8840U has zero recorded benchmarks, the database shows no head-to-head wins for either processor. The Ryzen AI 5 435 occupies the 80th percentile among all CPUs, based on an average benchmark score of 28128. Its nearest rivals in the database include the Intel Core i5-13490F with a delta of -0.2%, the Intel Core i5-14500T at +0.2%, the AMD Ryzen 5 PRO 8500GE at +0.3%, and the AMD Ryzen 5 PRO 5655G also at +0.3%. These deltas place the Ryzen AI 5 435 within a tight competitive cluster, essentially matching those four processors within a fraction of a percent.

The Ryzen Embedded 8840U sits at the 50th percentile with an average benchmark score of zero, which reflects the absence of test data rather than actual performance. Buyers considering this embedded processor should rely on architectural specifications instead of measured results.

Architecture Differences

The two processors come from different architectural generations. The AMD Ryzen AI 5 435 uses Zen 5 cores under the Gorgon Point codename, part of the Ryzen AI 400 generation that combines Zen 5 and Zen 5c cores. The AMD Ryzen Embedded 8840U uses Zen 4 cores under the Hawk Point codename, belonging to the Ryzen Embedded 8000 series.

Both processors are built on TSMC's 4 nm process node. The Ryzen AI 5 435 has 6 cores and 12 threads, while the Ryzen Embedded 8840U offers 8 cores and 16 threads. The Ryzen Embedded part has a substantial transistor count of 25,000 million and a die size of 178 mm²; the Ryzen AI 5 435 does not have transistor or die size figures recorded.

Cache configurations differ notably. The Ryzen AI 5 435 provides 80 KB of L1 cache per core, 1 MB of L2 per core, and 4 MB of L3 cache. The Ryzen Embedded 8840U provides 64 KB of L1 per core, 1 MB of L2 per core, and a larger 16 MB of shared L3 cache. That 16 MB shared L3 is four times the Ryzen AI 5 435's total L3 allocation, which can benefit workloads with repeated data access patterns.

Clock speeds also favor the embedded part in terms of raw frequency. The Ryzen AI 5 435 has a base clock of 2.00 GHz and a boost clock of 4.50 GHz. The Ryzen Embedded 8840U runs at 3.30 GHz base and 5.10 GHz boost. Both parts share a 28 W TDP, the same AMD Socket FP8, dual-channel memory bus, and 89.6 GB/s memory bandwidth. Both support ECC memory.

The integrated graphics differ: the Ryzen AI 5 435 uses the Radeon 840M, while the Ryzen Embedded 8840U uses the Radeon 780M. PCIe connectivity also differs, with the Ryzen AI 5 435 offering Gen 4 with 14 lanes (CPU only) versus the Ryzen Embedded 8840U's Gen 4 with 20 lanes (CPU only).

Memory support shows a small distinction: the Ryzen AI 5 435 supports both DDR5 and LPDDR5X, while the Ryzen Embedded 8840U lists DDR5 only. The release dates are recorded as January 2026 for the Ryzen AI 5 435 and April 2024 for the Ryzen Embedded 8840U.

FAQ

Q: Which processor has more cores and threads?

A: The AMD Ryzen Embedded 8840U has 8 cores and 16 threads, while the AMD Ryzen AI 5 435 has 6 cores and 12 threads.

Q: What is the boost clock difference between the two?

A: The Ryzen Embedded 8840U boosts to 5.10 GHz, while the Ryzen AI 5 435 boosts to 4.50 GHz. The base clocks are 3.30 GHz and 2.00 GHz respectively.

Q: Do both processors support ECC memory?

A: Yes, both the Ryzen AI 5 435 and the Ryzen Embedded 8840U have ECC memory support enabled.

Q: Which processor has more L3 cache?

A: The Ryzen Embedded 8840U has 16 MB of shared L3 cache, compared to 4 MB of L3 cache on the Ryzen AI 5 435.

Q: Are the integrated graphics different?

A: Yes, the Ryzen AI 5 435 uses the Radeon 840M, and the Ryzen Embedded 8840U uses the Radeon 780M.

Q: What is the PCIe lane count for each processor?

A: The Ryzen AI 5 435 provides Gen 4 with 14 lanes (CPU only), while the Ryzen Embedded 8840U provides Gen 4 with 20 lanes (CPU only).

Specification Differences

The two processors differ across several specification fields.

| Specification | AMD Ryzen AI 5 435 | AMD Ryzen Embedded 8840U |

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

| Cores | 6 | 8 |

| Threads | 12 | 16 |

| Base clock | 2.00 GHz | 3.30 GHz |

| Boost clock | 4.50 GHz | 5.10 GHz |

| Architecture | Zen 5 | Zen 4 |

| Codename | Gorgon Point | Hawk Point |

| Generation | Ryzen AI 400 (Zen 5 / Zen 5c) | Ryzen Embedded (Zen 4) |

| Transistors | Not recorded | 25,000 million |

| Die size | Not recorded | 178 mm² |

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

| L2 cache (per core) | 1 MB | 1 MB |

| L3 cache | 4 MB | 16 MB (shared) |

| Memory support | DDR5, LPDDR5X | DDR5 |

| PCIe | Gen 4, 14 lanes (CPU only) | Gen 4, 20 lanes (CPU only) |

| Integrated graphics | Radeon 840M | Radeon 780M |

| Release date | January 2026 | April 2024 |

| Percentile vs all CPUs | 80th | 50th |

| Average benchmark score | 28128 | 0 |

Shared specifications include 28 W TDP, AMD Socket FP8, 4 nm TSMC process, dual-channel memory bus, 89.6 GB/s memory bandwidth, ECC support, active production status, and a locked multiplier.

Where Each One Wins

The AMD Ryzen AI 5 435 holds the only recorded benchmark data, which gives it a measurable advantage in the database. Its 80th percentile ranking and average score of 28128 place it well above the Ryzen Embedded 8840U's 50th percentile and zero recorded score. For users who rely on benchmark verification, the Ryzen AI 5 435 is the only one of the two with proven multi-thread and single-thread results.

The Ryzen Embedded 8840U wins on paper in several architectural categories. Its 8 cores and 16 threads exceed the 6 cores and 12 threads of the Ryzen AI 5 435. The higher base and boost clocks (3.30 GHz and 5.10 GHz versus 2.00 GHz and 4.50 GHz) suggest stronger per-thread throughput in frequency-sensitive tasks. The 16 MB shared L3 cache is four times larger, which can reduce memory latency for working sets that fit within it. The additional 6 PCIe lanes (20 versus 14) provide more headroom for expansion devices.

The Ryzen AI 5 435 counters with a newer Zen 5 architecture and support for LPDDR5X memory in addition to DDR5. Its larger per-core L1 cache of 80 KB versus 64 KB may help instruction-heavy workloads. The Radeon 840M integrated graphics are newer than the Radeon 780M, though no benchmark data exists to compare their performance directly.

For embedded applications that demand maximum I/O flexibility, the Ryzen Embedded 8840U's 20 PCIe lanes and larger L3 cache make it the stronger choice on paper. For mobile deployments where the latest architecture and measured performance matter, the Ryzen AI 5 435 has the edge in the database.

The Verdict

The data presents a clear split between measured performance and theoretical capability. The AMD Ryzen AI 5 435 is the only processor in this comparison with actual benchmark scores. Its 80th percentile ranking and average score of 28128 confirm it as a solid mid-range performer, matching the Intel Core i5-13490F within 0.2%, the Intel Core i5-14500T within 0.2%, and the AMD Ryzen 5 PRO 8500GE within 0.3%. Anyone selecting a processor based on database evidence should favor the Ryzen AI 5 435.

The AMD Ryzen Embedded 8840U offers no recorded measurements, so its 50th percentile ranking and zero average score reflect missing data, not poor performance. Its architectural specifications suggest a capable processor: 8 cores, 16 threads, 5.10 GHz boost, and 16 MB shared L3 cache. For embedded designs where the processor is chosen by specification rather than benchmark results, the 8840U provides more cores, higher clocks, and more PCIe lanes.

The decision rests on context. A mobile system using the Ryzen AI 5 435 benefits from Zen 5 architecture, LPDDR5X support, and verified benchmark results. An embedded deployment using the Ryzen Embedded 8840U gains additional cores, a larger L3 cache, and broader PCIe connectivity, but no measured performance data exists to validate real-world behavior. Both parts share the same 28 W TDP, same socket, and same memory bandwidth, so the platform-level tradeoffs are minimal.

The Ryzen AI 5 435 is the safer choice for anyone who wants proven numbers. The Ryzen Embedded 8840U is the specification-driven alternative for workloads that can use its extra cores and cache. Without benchmark data for the embedded part, the recorded advantage belongs entirely to the Ryzen AI 5 435.