AMD Ryzen AI 9 465 vs Intel Core i5-14400 Comparison

Where Each One Wins

The benchmark data splits these two processors into distinctly different use cases. The AMD Ryzen AI 9 465 wins 12 of the 15 recorded head-to-head tests, while the Intel Core i5-14400 takes 3. The AMD part dominates compute-heavy workloads: integer math (20.9% ahead), extended instructions (25% ahead), prime number finding (55% ahead), and multithreaded PassMark (15.6% ahead). It also wins data compression by 10.9%, encryption by 5.2%, physics by 21%, and random string sorting by 15.6%. The floating point math margin is narrow at 1.4%, but still a win.

The Intel Core i5-14400 counters in single-threaded rendering workloads. Cinebench R15 single-core shows Intel ahead by 18.5%, and Cinebench R23 single-core shows a 33.6% advantage. The Intel part also wins Cinebench R23 multi-core by 18.1%, which is its most significant rendering victory. The R15 multi-core test goes the other way, with AMD ahead by 24.4%. The PassMark single-thread test is essentially a tie, with AMD ahead by only 0.2% (3750 vs 3741).

For users prioritizing Cinebench-style rendering, the Intel part has a clear edge in both single-core and the newer multi-core test. For almost everything else, from encryption to physics to integer workloads, the AMD part delivers consistently higher scores.

Architecture Differences

The two processors come from fundamentally different design philosophies. The AMD Ryzen AI 9 465 uses the Zen 5 architecture on a 4 nm TSMC process, with a die size of 233 mm². It belongs to the Gorgon Point codename and the Ryzen AI 400 generation, which combines Zen 5 and Zen 5c cores. The Intel Core i5-14400 uses Raptor Lake architecture on Intel's 10 nm process, with a 215 mm² die. It belongs to the Raptor Lake-R codename and the Core i5 generation, specifically Raptor Lake Refresh.

Both processors have 10 cores, but the thread counts differ. The AMD part supports 20 threads, while the Intel part supports 16. The AMD part has a base clock of 2.00 GHz and a boost clock of 5.00 GHz. The Intel part has a higher base clock of 2.50 GHz but a lower boost clock of 4.70 GHz. The thermal design power differs substantially: 28 W for AMD versus 65 W for Intel, reflecting the mobile versus desktop market positioning.

Cache configurations differ in the L2 and L3 levels. The AMD part has 1 MB of L2 per core and 16 MB of L3. The Intel part has 1.25 MB of L2 per core and 20 MB of shared L3. Both have 80 KB of L1 per core. Memory support also differs: the AMD part supports DDR5 and LPDDR5X with a dual-channel bus and 89.6 GB/s of bandwidth, while the Intel part supports DDR4 and DDR5 with a dual-channel bus and no recorded bandwidth figure. The AMD part does not support ECC memory; the Intel part does.

Platform differences are significant. The AMD part uses AMD Socket FP8 with PCIe Gen 4 and 16 CPU lanes. The Intel part uses Intel Socket 1700 with PCIe Gen 5 and 16 CPU lanes. The integrated graphics differ as well: the AMD part uses the Radeon 880M, while the Intel part uses UHD Graphics 730. The AMD part targets the mobile market segment, while the Intel part targets desktop. Neither processor has an unlocked multiplier.

FAQ

Q: Which processor has better single-core performance?

A: The Intel Core i5-14400 wins Cinebench R15 single-core by 18.5% (303 vs 247) and Cinebench R23 single-core by 33.6% (3009 vs 1996.5). The PassMark single-thread test shows the AMD Ryzen AI 9 465 marginally ahead at 3750 versus 3741, a 0.2% difference.

Q: Which processor is better for multi-threaded workloads?

A: The AMD Ryzen AI 9 465 wins PassMark multithread by 15.6% (28986 vs 25080) and Cinebench R15 multi-core by 24.4% (2672.5 vs 2148). The Intel Core i5-14400 wins Cinebench R23 multi-core by 18.1% (21315 vs 17462.5).

Q: How do the core and thread counts compare?

A: Both processors have 10 cores. The AMD Ryzen AI 9 465 has 20 threads, while the Intel Core i5-14400 has 16 threads.

Q: What are the clock speed differences?

A: The AMD Ryzen AI 9 465 has a base clock of 2.00 GHz and a boost clock of 5.00 GHz. The Intel Core i5-14400 has a base clock of 2.50 GHz and a boost clock of 4.70 GHz.

Q: Which processor supports ECC memory?

A: The Intel Core i5-14400 supports ECC memory. The AMD Ryzen AI 9 465 does not.

Q: How do the cache configurations compare?

A: Both have 80 KB of L1 per core. The AMD Ryzen AI 9 465 has 1 MB of L2 per core and 16 MB of L3. The Intel Core i5-14400 has 1.25 MB of L2 per core and 20 MB of shared L3.

Specification Differences

| Specification | AMD Ryzen AI 9 465 | Intel Core i5-14400 |

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

| Threads | 20 | 16 |

| Base Clock | 2.00 GHz | 2.50 GHz |

| Boost Clock | 5.00 GHz | 4.70 GHz |

| TDP | 28 W | 65 W |

| Socket | AMD Socket FP8 | Intel Socket 1700 |

| Architecture | Zen 5 | Raptor Lake |

| Codename | Gorgon Point | Raptor Lake-R |

| Generation | Ryzen AI 400 (Zen 5 / Zen 5c) | Core i5 (Raptor Lake Refresh) |

| Process Node | 4 nm | 10 nm |

| Foundry | TSMC | Intel |

| Die Size | 233 mm² | 215 mm² |

| L2 Cache | 1 MB (per core) | 1.25 MB (per core) |

| L3 Cache | 16 MB | 20 MB (shared) |

| Memory Support | DDR5, LPDDR5X | DDR4, DDR5 |

| Memory Bandwidth | 89.6 GB/s | Not recorded |

| ECC Memory | No | Yes |

| PCIe | Gen 4, 16 Lanes (CPU only) | Gen 5, 16 Lanes (CPU only) |

| Integrated Graphics | Radeon 880M | UHD Graphics 730 |

| Market Segment | Mobile | Desktop |

| Release Date | 2025-12-31 | 2024-01-07 |

| Launch MSRP | Not recorded | $221 |

The AMD part uses a smaller process node (4 nm vs 10 nm) and a larger die (233 mm² vs 215 mm²). It has more threads (20 vs 16) and a higher boost clock (5.00 GHz vs 4.70 GHz), but a lower base clock (2.00 GHz vs 2.50 GHz) and a much lower TDP (28 W vs 65 W). The Intel part has the larger L3 cache (20 MB vs 16 MB) and larger L2 per core (1.25 MB vs 1 MB). The Intel part also supports DDR4 memory in addition to DDR5, while the AMD part exclusively supports DDR5 and LPDDR5X.

Head-to-Head Benchmarks

The largest single win for the AMD Ryzen AI 9 465 is in the PassMark find prime numbers test, where it scores 124 against the Intel Core i5-14400's 80, a 55% advantage. This is followed by a 25% win in extended instructions (24773 vs 19816) and a 24.4% win in Cinebench R15 multi-core (2672.5 vs 2148). Integer math shows a 20.9% margin (99156 vs 82017), and physics shows a 21% margin (1689 vs 1396).

The passmark multithread score favors AMD by 15.6% (28986 vs 25080), matching the random string sorting margin of 15.6% (37379 vs 32346). Data compression gives AMD a 10.9% win (349463 vs 314995), and data encryption gives a 5.2% win (17601 vs 16731). Floating point math is close at 1.4% (62411 vs 61549), and the PassMark single-thread tests are nearly identical with AMD ahead by 0.2% (3750 vs 3741).

The Intel Core i5-14400's largest win is in Cinebench R23 single-core, where it scores 3009 against 1996.5, a 33.6% margin. In Cinebench R23 multi-core, Intel wins by 18.1% (21315 vs 17462.5). Cinebench R15 single-core goes to Intel by 18.5% (303 vs 247).

The average benchmark score places the AMD part at 43431 against the Intel part's 32115. The AMD part sits at the 88th percentile of all CPUs, while the Intel part sits at the 82nd percentile. The AMD part's nearest rival by average score is the AMD Ryzen AI Max PRO 385 at 43326 (0.2% difference), while the Intel part's nearest rival is the Intel Core i7-12800H at 32121 (0% difference).

The Verdict

The data indicates two processors aimed at different priorities. The AMD Ryzen AI 9 465 delivers superior compute throughput across a broad range of PassMark workloads, winning 12 of 15 head-to-head tests. Its 20 threads, higher boost clock, and 4 nm process give it advantages in integer math, encryption, compression, and physics. The 28 W TDP marks it as a mobile part, and the Radeon 880M integrated graphics provide a more capable GPU solution than the UHD Graphics 730 in the Intel part. The AMD part also holds a higher overall percentile ranking (88th vs 82nd) and a higher average benchmark score (43431 vs 32115).

The Intel Core i5-14400 is the stronger choice for Cinebench workloads, particularly single-core rendering. Its 33.6% lead in Cinebench R23 single-core and 18.1% lead in Cinebench R23 multi-core indicate that rendering applications that rely on this benchmark suite will favor the Intel part. The Intel part also supports DDR4 memory, which gives platform flexibility, and it supports ECC memory, which the AMD part does not. The PCIe Gen 5 interface provides newer connectivity standards. The Intel part targets the desktop segment with a 65 W TDP and a launch MSRP of $221.

The benchmark results do not show a universal winner. Users whose workloads resemble the PassMark suite, such as data processing, encryption, and general compute tasks, should look to the AMD Ryzen AI 9 465. Users whose workloads resemble Cinebench, particularly single-threaded rendering, should look to the Intel Core i5-14400. The AMD part offers more threads and a higher boost clock; the Intel part offers higher base clock, larger caches, and ECC support. The platform difference is decisive: AMD Socket FP8 for mobile versus Intel Socket 1700 for desktop. The recorded data supports choosing based on the specific application mix rather than a single overall score.