AMD Ryzen AI 7 450 vs Intel Core i7-14700T Comparison

Head-to-Head Benchmarks

The head-to-head data between the AMD Ryzen AI 7 450 and Intel Core i7-14700T shows a decisive overall lead for Intel, with the Intel part winning 13 of 15 compared benchmarks. The AMD processor claims only two victories, but those wins are concentrated in areas that reveal its architectural strengths.

The most striking Intel advantage appears in single-threaded workloads. In Cinebench R23 single-core, the i7-14700T scores 3667 against 2038 for the Ryzen AI 7 450, a 44.4% gap. Cinebench R15 single-core shows a similar pattern: Intel leads 369 to 215, a 41.7% difference. PassMark single-thread testing narrows the gap dramatically to just 0.1%, with Intel scoring 3905 versus AMD's 3901, but the Cinebench results suggest a substantial per-core clock advantage for Intel in sustained single-thread bursts.

Multithreaded performance tells a different story depending on the benchmark generation. In Cinebench R23 multi-core, Intel wins decisively with 25980 against 18316, a 29.5% margin. However, in the older Cinebench R15 multi-core test, AMD takes the win by a slim 3.6% margin, scoring 2713 versus 2618. This inversion is curious: the R15 test favors the AMD part, while the R23 test strongly favors Intel, likely reflecting differences in how each workload scales with core counts and memory bandwidth.

Intel dominates the PassMark suite across nearly every category. Data compression goes to Intel by 10.8% (354216 vs 315906). Data encryption shows a 23.6% Intel lead (21277 vs 16247). Floating-point math heavily favors Intel at 79042 versus 54447, a 31.1% difference. Integer math also goes Intel's way by 22.2% (113854 vs 88531). Prime number finding shows Intel ahead by 38.6% (145 vs 89). Physics tests give Intel an 18.9% edge (1946 vs 1578). Random string sorting favors Intel by 7.5% (38546 vs 35648). PassMark multithread gives Intel a 13.8% win (30571 vs 26350).

The one area where AMD shows clear superiority is extended instructions. The Ryzen AI 7 450 scores 22400 versus 20052 for Intel, an 11.7% advantage. This suggests the AMD architecture handles certain vectorized or specialized instruction workloads more efficiently, a notable bright spot in an otherwise Intel-dominated comparison.

Looking at overall average benchmark scores, Intel leads with 41914 versus 39485 for AMD, a difference of about 6.2%. Both processors sit in the 87th to 88th percentile among all CPUs in the database, with AMD at 87 and Intel at 88. The nearest rival data places the AMD part near the AMD Ryzen 7 PRO 8845HS (0.4% ahead) and AMD Ryzen 7 9800X3D (0.7% behind), while Intel's closest competitor is the AMD Ryzen 9 PRO 8945HS (0.1% behind) and Intel Core 7 251TE (0.6% ahead).

The Verdict

The recorded data indicates the Intel Core i7-14700T is the stronger processor for the vast majority of workloads measured. It wins 13 of 15 head-to-head tests, including all major multithreaded benchmarks except the legacy Cinebench R15 multi-core test, and it holds a commanding lead in single-threaded Cinebench tests. The Intel part also achieves a higher average benchmark score of 41914 compared to 39485, and it sits one percentile point higher in the overall database ranking.

The AMD Ryzen AI 7 450 is not without merit. Its extended instructions score of 22400 exceeds Intel's 20052 by 11.7%, and it wins the Cinebench R15 multi-core test by 3.6%. For workloads that rely heavily on specialized instruction sets, the AMD architecture demonstrates measurable efficiency. However, the scale of Intel's wins in most other categories, especially the 44.4% single-core Cinebench R23 lead and the 31.1% floating-point math advantage, makes the overall picture clear: the Intel part delivers broadly superior performance across the benchmark suite.

The data does not support selecting the AMD part for general-purpose compute tasks. The Intel i7-14700T outperforms it in data compression, encryption, integer math, floating-point math, prime number finding, physics simulations, and multithreaded rendering. The only scenario where the AMD part shows a clear edge is extended instruction workloads, and even there, the advantage is modest relative to the scale of Intel's wins elsewhere.

Architecture Differences

The two processors represent fundamentally different design philosophies. The AMD Ryzen AI 7 450 uses the Zen 5 architecture under the codename Gorgon Point, built on a 4 nm process from TSMC. The Intel Core i7-14700T uses the Raptor Lake architecture under the codename Raptor Lake-R, built on a 10 nm process from Intel. The die sizes reflect this difference: AMD measures 195 mm², while Intel measures 257 mm².

Core configurations diverge sharply. The AMD part has 8 cores and 16 threads, while the Intel part has 20 cores and 28 threads. This core count difference explains much of Intel's multithreaded advantage, though the AMD part's higher base clock (2.00 GHz vs 1.30 GHz) and closer boost clocks (5.10 GHz vs 5.20 GHz) partially compensate in single-threaded scenarios. The Intel boost clock of 5.20 GHz is the highest recorded between the two.

Cache hierarchies also differ. Both use 80 KB L1 per core, but AMD uses 1 MB L2 per core while Intel uses 2 MB per core. The L3 cache shows a significant gap: AMD has 8 MB total, while Intel has 33 MB shared. This larger Intel cache likely contributes to its strong data compression and encryption scores.

The integrated graphics differ as well. AMD uses the Radeon 860M, while Intel uses UHD Graphics 770. Both support ECC memory. AMD supports DDR5 and LPDDR5X memory with a dual-channel bus and 89.6 GB/s bandwidth, while Intel supports DDR4 and DDR5 with a dual-channel bus, though no bandwidth figure is recorded for Intel. PCIe connectivity differs: AMD provides Gen 4 with 16 lanes (CPU only), while Intel provides Gen 5 with 16 lanes (CPU only).

The market segments reflect their intended use: AMD is a mobile part on Socket FP8, while Intel is a desktop part on Socket 1700. Both have locked multipliers. AMD's release date is recorded as January 2026, while Intel's is January 2024.

Specification Differences

| Specification | AMD Ryzen AI 7 450 | Intel Core i7-14700T |

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

| Cores | 8 | 20 |

| Threads | 16 | 28 |

| Base clock | 2.00 GHz | 1.30 GHz |

| Boost clock | 5.10 GHz | 5.20 GHz |

| TDP | 28 W | 35 W |

| Socket | AMD Socket FP8 | Intel Socket 1700 |

| Process node | 4 nm | 10 nm |

| Foundry | TSMC | Intel |

| Die size | 195 mm² | 257 mm² |

| L2 cache | 1 MB per core | 2 MB per core |

| L3 cache | 8 MB | 33 MB shared |

| Memory support | DDR5, LPDDR5X | DDR4, DDR5 |

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

| PCIe | Gen 4, 16 lanes | Gen 5, 16 lanes |

| Integrated graphics | Radeon 860M | UHD Graphics 770 |

| Market segment | Mobile | Desktop |

| Release date | 2026-01-04 | 2024-01-07 |

| Launch MSRP | Not recorded | $384 |

The Intel part carries a recorded launch MSRP of $384. The AMD part has no recorded launch MSRP in the database. Additionally, Intel's generation is listed as Core i7 (Raptor Lake Refresh), while AMD's generation is Ryzen AI 400 (Zen 5 / Zen 5c).

FAQ

Q: Which processor has more cores and threads?

A: The Intel Core i7-14700T has 20 cores and 28 threads, while the AMD Ryzen AI 7 450 has 8 cores and 16 threads.

Q: What is the biggest single benchmark gap between the two?

A: The largest recorded gap is in Cinebench R23 single-core, where Intel scores 3667 against AMD's 2038, a 44.4% difference.

Q: Does the AMD processor win any benchmarks?

A: Yes, AMD wins 2 of 15 head-to-head tests: Cinebench R15 multi-core (2713 vs 2618, a 3.6% win) and PassMark extended instructions (22400 vs 20052, an 11.7% win).

Q: How do their average benchmark scores compare?

A: The Intel part has an average benchmark score of 41914, while the AMD part averages 39485. Intel ranks in the 88th percentile of all CPUs, AMD in the 87th.

Q: What memory types does each support?

A: AMD supports DDR5 and LPDDR5X with a dual-channel bus and 89.6 GB/s bandwidth. Intel supports DDR4 and DDR5 with a dual-channel bus, but no bandwidth figure is recorded.

Q: Which processor has a higher boost clock?

A: The Intel Core i7-14700T has a boost clock of 5.20 GHz, slightly higher than the AMD Ryzen AI 7 450's 5.10 GHz.

Where Each One Wins

The Intel Core i7-14700T wins overwhelmingly in compute-heavy tasks. Its 20 cores and 28 threads drive strong multithreaded performance, reflected in the 29.5% Cinebench R23 multi-core win and the 13.8% PassMark multithread advantage. Data compression and encryption workloads favor Intel by 10.8% and 23.6% respectively, likely aided by its larger 33 MB L3 cache. Floating-point math shows a 31.1% Intel lead, and integer math shows a 22.2% lead. Prime number finding goes to Intel by 38.6%, and physics tests favor Intel by 18.9%. The near-identical PassMark single-thread scores (3905 vs 3901) still give the win to Intel, albeit by a hair.

The AMD Ryzen AI 7 450 wins in two specific niches. Its extended instructions score of 22400 outperforms Intel's 20052 by 11.7%, indicating that workloads using specialized or vectorized instruction sets may run more efficiently on the AMD architecture. The Cinebench R15 multi-core win (2713 vs 2618) suggests that in certain legacy multithreaded workloads, the AMD part can outperform despite having fewer cores. Additionally, the AMD part's lower TDP of 28 W versus Intel's 35 W and its mobile socket designation indicate it is designed for power-constrained portable systems, while the Intel part targets desktop environments where power limits are less restrictive.

For users weighing these two based strictly on the recorded data, the Intel i7-14700T delivers superior performance across nearly every measurable category. The AMD Ryzen AI 7 450 offers a specialized instruction advantage and a legacy benchmark win, but the breadth and depth of Intel's victories make it the clear performance leader in this comparison.