AMD Ryzen 7 9700F vs AMD Ryzen AI 7 PRO 450 Comparison

The AMD Ryzen 7 9700F and the AMD Ryzen AI 7 PRO 450 are both 8-core, 16-thread Zen 5 processors, yet the benchmark data places them in different performance tiers. The 9700F is a desktop part aimed at high-throughput workloads, while the AI 7 PRO 450 is a mobile processor designed for efficiency. The recorded results show a sweeping victory for the 9700F across every shared test, but the margins vary significantly by workload, revealing distinct architectural priorities.

Head-to-Head Benchmarks

The most decisive win for the AMD Ryzen 7 9700F occurs in the PassMark find prime numbers test, where it scores 183 against the AI 7 PRO 450's 84, a 117.9% advantage. This workload is highly sensitive to integer execution and memory latency, and the 9700F's larger L3 cache and higher clock speeds clearly dominate. The extended instructions test shows a 62.1% lead (33688 vs 20778), indicating the desktop chip handles AVX-style workloads with far greater efficiency.

In multithreaded throughput, the 9700F posts 36470 in PassMark multithread, versus 24779 for the mobile part, a 47.2% gap. The physics test, which simulates rigid-body calculations, shows a similar 58.7% margin (2122 vs 1337). Floating point math also favors the 9700F by 47.2% (77955 vs 52971), while integer math comes in at a 40.1% delta (120788 vs 86227). Data compression sees a 43.4% edge (421988 vs 294298), and data encryption a 44% advantage (21488 vs 14925).

The closest contest is in single-thread performance, where the 9700F leads by only 18.6% (4691 vs 3955). This narrows the gap because both chips share the same Zen 5 core architecture; the difference comes down to the 9700F's higher 5.50 GHz boost clock versus the AI 7 PRO 450's 5.10 GHz. Random string sorting, a memory-bound test, shows a 41.9% delta (45890 vs 32344), again reflecting the 9700F's superior cache hierarchy. The AI 7 PRO 450 fails to win a single head-to-head benchmark, with the 9700F claiming all 11 recorded comparisons.

FAQ

Q: Why does the AMD Ryzen 7 9700F score so much higher in PassMark multithread?

A: The 9700F records 36470 versus the AI 7 PRO 450's 24779, a 47.2% difference. Both chips have 8 cores and 16 threads, but the 9700F runs at a base clock of 3.80 GHz and boost of 5.50 GHz, while the mobile part operates at 2.00 GHz base and 5.10 GHz boost. The desktop chip also has 32 MB of shared L3 cache versus 8 MB on the AI 7 PRO 450, which reduces memory bottlenecks in parallel workloads.

Q: Is the AMD Ryzen AI 7 PRO 450 competitive in any benchmark?

A: The data shows no wins for the AI 7 PRO 450. Its closest result is in single-thread performance, where it trails by 18.6% (3955 vs 4691). In all other tests, the 9700F leads by at least 40%, with the largest gap being 117.9% in find prime numbers.

Q: How do these two processors compare to their nearest rivals in the database?

A: The 9700F has an average benchmark score of 69996, placing it near the AMD Ryzen 9 7940HX (69875, 0.2% behind) and Intel Core i7-14700KF (70163, 0.2% ahead). The AI 7 PRO 450 averages 37093, sitting close to the Intel Core i9-12900T (37112, 0.1% behind) and AMD Ryzen 7 7735H (37161, 0.2% behind).

Q: What is the difference in integrated graphics?

A: The AMD Ryzen 7 9700F has no integrated graphics (listed as N/A), while the AMD Ryzen AI 7 PRO 450 includes Radeon 860M. This makes the mobile processor capable of driving a display without a discrete GPU, whereas the desktop chip requires a separate graphics card.

Q: How do the process nodes compare?

A: Both processors are built on TSMC's 4 nm process at the same foundry. However, the 9700F has a die size of 70.6 mm² with 8,315 million transistors, while the AI 7 PRO 450 has a larger 195 mm² die with no transistor count recorded, likely due to the integrated Radeon 860M graphics and different core layout.

Q: Does the memory bandwidth differ between the two?

A: No, both processors support dual-channel memory with 89.6 GB/s bandwidth. The AI 7 PRO 450 supports DDR5 and LPDDR5X, while the 9700F supports DDR5 only. Both feature ECC memory support.

Architecture Differences

The core microarchitecture is identical: both use Zen 5. The 9700F is codenamed Granite Ridge and belongs to the 9000 series, while the AI 7 PRO 450 is codenamed Gorgon Point and belongs to the Ryzen AI PRO 400 generation, which combines Zen 5 and Zen 5c cores. This hybrid design on the mobile part likely trades peak performance for power efficiency, as evidenced by its 28 W TDP versus the 9700F's 65 W TDP.

Cache organization differs substantially. Each core has 80 KB of L1 and 1 MB of L2 on both chips, but the L3 cache is 32 MB shared on the 9700F versus 8 MB on the AI 7 PRO 450. This 4x difference in L3 capacity explains the large deltas in memory-sensitive tests like data compression (43.4%) and random string sorting (41.9%). The 9700F's larger L3 allows more working set to reside on-chip, reducing reliance on DRAM.

The AI 7 PRO 450 integrates Radeon 860M graphics, which the 9700F lacks entirely. This is a fundamental architectural divergence: the mobile chip is a system-on-chip with a GPU, while the desktop part is a pure CPU. The AI 7 PRO 450 also uses AMD Socket FP8, a mobile package, whereas the 9700F uses AMD Socket AM5. The process node is the same 4 nm TSMC, but die sizes differ dramatically: 70.6 mm² for the 9700F and 195 mm² for the AI 7 PRO 450, the latter's larger area accommodating the integrated graphics and potentially the Zen 5c cores.

Specification Differences

| Specification | AMD Ryzen 7 9700F | AMD Ryzen AI 7 PRO 450 |

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

| Base clock | 3.80 GHz | 2.00 GHz |

| Boost clock | 5.50 GHz | 5.10 GHz |

| TDP | 65 W | 28 W |

| Socket | AMD Socket AM5 | AMD Socket FP8 |

| Codename | Granite Ridge | Gorgon Point |

| L3 cache | 32 MB shared | 8 MB |

| Memory support | DDR5 | DDR5, LPDDR5X |

| PCIe | Gen 5, 24 lanes (CPU only) | Gen 4, 16 lanes (CPU only) |

| Integrated graphics | N/A | Radeon 860M |

| Market segment | Desktop | Mobile |

| Release date | 2025-09-15 | 2026-01-04 |

| Launch MSRP | $289 | Not available |

| Multiplier unlocked | Yes | No |

| Transistors | 8,315 million | Not recorded |

| Die size | 70.6 mm² | 195 mm² |

| Percentile vs all CPUs | 94 | 85 |

| Average benchmark score | 69996 | 37093 |

The 9700F has a 0.70 GHz higher base clock and a 0.40 GHz higher boost clock. Its TDP is more than double at 65 W versus 28 W, reflecting the desktop power budget. The PCIe generation differs as well: Gen 5 with 24 lanes on the 9700F versus Gen 4 with 16 lanes on the AI 7 PRO 450. The 9700F allows multiplier overclocking, while the mobile part is locked. The 9700F sits at the 94th percentile of all CPUs, while the AI 7 PRO 450 sits at the 85th percentile.

The Verdict

The data is unambiguous: the AMD Ryzen 7 9700F outperforms the AMD Ryzen AI 7 PRO 450 in every measured category. The average benchmark score of 69996 for the 9700F is 88.7% higher than the 37093 recorded for the AI 7 PRO 450, and the percentile gap (94 vs 85) confirms a wide chasm in overall capability. The 9700F's nearest rivals include the AMD Ryzen 9 7950X (69515, 0.7% behind) and Intel Core i7-14700K (69355, 0.9% behind), placing it in flagship desktop territory. The AI 7 PRO 450's rivals are mid-range parts like the Intel Core i7-13700 (37135, 0.1% behind) and AMD Ryzen 7 7735H (37161, 0.2% behind).

The 9700F is the clear choice for anyone who needs maximum compute throughput and has access to a discrete GPU, given its lack of integrated graphics. The AI 7 PRO 450, with its 28 W TDP, integrated Radeon 860M, and LPDDR5X support, is designed for battery-powered mobile systems where efficiency trumps raw speed. The benchmark results show a 117.9% gap in prime number calculation and a 62.1% gap in extended instructions, meaning the 9700F is far better suited for scientific computing, encryption, and heavy multitasking.

Where Each One Wins

The AMD Ryzen 7 9700F wins in all performance-centric scenarios. Its 40.1% lead in integer math and 47.2% lead in floating point math make it the superior processor for video encoding, 3D rendering, and data analysis. The 43.4% advantage in data compression favors file archiving and database workloads. The 44% edge in data encryption points to better performance in secure communications and hashing tasks. The 18.6% single-thread lead, while smaller, still favors the 9700F for lightly threaded applications like legacy software and web browsing. Its unlocked multiplier allows further overclocking beyond the already high 5.50 GHz boost, extending its lead in any scenario.

The AMD Ryzen AI 7 PRO 450 wins only in areas not covered by the shared benchmarks. Its integrated Radeon 860M makes it viable for thin-and-light laptops where a discrete GPU is impossible, and the 28 W TDP enables fanless or low-noise designs. The support for LPDDR5X memory allows compact, power-efficient system layouts. Its smaller L3 cache and lower clocks mean it cannot match the 9700F in sustained workloads, but for office productivity, media playback, and light content creation on battery power, the AI 7 PRO 450's efficiency is a practical advantage. The database shows no benchmark where the AI 7 PRO 450 wins outright, so its value lies in the mobile form factor rather than raw compute.