AMD Ryzen 7 9700F vs Intel Core Ultra 7 270HX Plus Comparison

Where Each One Wins

The recorded head-to-head data presents a complete sweep: the Intel Core Ultra 7 270HX Plus wins all 11 benchmark comparisons, while the AMD Ryzen 7 9700F records zero victories. This does not mean the AMD part is uncompetitive everywhere; the margin structure reveals where each processor holds its ground. The Intel chip dominates in heavily parallel workloads. Its PassMark multi-thread score of 48,270 versus 36,470 for the AMD chip represents a 24.4% advantage. The gap widens further in floating-point math, where Intel scores 163,567 against 77,955, a 52.3% deficit for AMD. Prime number finding shows the largest relative gap at 62%, with Intel scoring 482 versus AMD's 183.

The AMD Ryzen 7 9700F is closest in single-thread performance. The Intel part leads by only 1.5% in PassMark single-thread (4,764 versus 4,691). Integer math is similarly tight: Intel scores 122,449 versus 120,788, a 1.4% margin. These narrow gaps indicate that the AMD processor is highly competitive in lightly threaded, scalar workloads where core count matters less. Data encryption heavily favors Intel, with a 43.2% lead (37,813 versus 21,488). Physics simulation also favors Intel strongly at 44.8% (3,843 versus 2,122). Random string sorting gives Intel a 23.5% edge (60,020 versus 45,890), and data compression follows with a 14.4% lead (493,179 versus 421,988). Extended instructions swing 14.2% toward Intel (39,283 versus 33,688).

The overall benchmark average tells a different story than the head-to-head sweep. The AMD Ryzen 7 9700F holds an average benchmark score of 69,996, while the Intel Core Ultra 7 270HX Plus averages 61,834. This discrepancy arises because the averages include a broader test suite than the head-to-head matrix. The AMD part sits at the 94th percentile among all CPUs, while the Intel part sits at the 93rd percentile. In the nearest rival comparisons, the AMD chip trades blows with the Ryzen 9 7940HX (0.2% ahead), the Core i7-14700KF (0.2% behind), the Ryzen 9 7950X (0.7% ahead), and the Core i7-14700K (0.9% ahead). The Intel chip matches the Core i9-13900KF exactly (0% delta), sits 0.1% ahead of the Core i9-13900K, 0.2% ahead of the Core i9-13900T, and 0.8% ahead of the Xeon 636.

Architecture Differences

The two processors come from fundamentally different design schools. The AMD Ryzen 7 9700F uses the Zen 5 microarchitecture on the Granite Ridge codename, built on a 4 nm TSMC process. It integrates 8,315 million transistors on a 70.6 mm² die. The Intel Core Ultra 7 270HX Plus belongs to the Arrow Lake-HX Refresh codename under the Ultra 7 generation label, fabricated on a 3 nm TSMC process with 17,800 million transistors across a 243 mm² die. The Intel part carries roughly twice the transistor count and more than three times the die area.

Core configuration differs sharply. The AMD processor provides 8 cores and 16 threads, relying on simultaneous multithreading to reach 16 threads. The Intel processor offers 20 cores and 20 threads, with no thread-doubling, so each core corresponds to exactly one thread. This gives Intel more physical execution resources, which explains its broad multithreaded lead, while AMD's SMT approach yields higher efficiency per core in some serial tasks.

Cache hierarchies diverge substantially. The AMD chip allocates 80 KB of L1 per core, 1 MB of L2 per core, and 32 MB of shared L3. The Intel chip allocates 192 KB of L1 per core, 3 MB of L2 per core, and 30 MB of shared L3. The Intel per-core cache allocations are larger at every level, but the AMD chip has more total L3 due to its higher core count multiplier, 32 MB versus 30 MB. Neither part carries 3D V-Cache.

Memory and platform support show clear segmentation. Both support DDR5 and dual-channel memory. The AMD chip has a memory bandwidth rating of 89.6 GB/s, while the Intel chip is rated at 102.4 GB/s. The AMD processor supports ECC memory; the Intel processor does not. PCIe connectivity favors AMD with Gen 5 over 24 lanes (CPU only), while Intel provides Gen 5 over 20 lanes (CPU only). The AMD part uses the AMD Socket AM5, a desktop platform. The Intel part uses Intel BGA 2114, which is a mobile socket. The AMD chip has no integrated graphics, while the Intel chip includes Arc Xe-LPG Graphics 64EU.

Clock speeds differ in shape rather than magnitude. The AMD processor runs a 3.80 GHz base clock and a 5.50 GHz boost clock. The Intel processor runs a 2.40 GHz base clock and a 5.30 GHz boost clock. The AMD chip has a higher base and a higher boost, yet the Intel chip still wins the single-thread benchmark by 1.5%, indicating that IPC and memory behavior compensate for the lower peak frequency. Thermal design power favors Intel on paper: 55 W versus 65 W for AMD. Both parts have unlocked multipliers.

The release timeline places the AMD part first. The AMD Ryzen 7 9700F launched on 2025-09-15, while the Intel Core Ultra 7 270HX Plus launched on 2026-03-16. Both are active in production. The AMD chip has a launch MSRP of $289; the Intel part has no recorded launch MSRP.

FAQ

Q: Which processor has more cores?

A: The Intel Core Ultra 7 270HX Plus has 20 cores and 20 threads. The AMD Ryzen 7 9700F has 8 cores and 16 threads.

Q: Does the AMD Ryzen 7 9700F support ECC memory?

A: Yes, ECC memory is supported. The Intel Core Ultra 7 270HX Plus does not support ECC memory.

Q: Which processor has the higher boost clock?

A: The AMD Ryzen 7 9700F has a boost clock of 5.50 GHz. The Intel Core Ultra 7 270HX Plus boosts to 5.30 GHz.

Q: How large is the L3 cache on each processor?

A: The AMD Ryzen 7 9700F has 32 MB of shared L3 cache. The Intel Core Ultra 7 270HX Plus has 30 MB of shared L3 cache.

Q: Does the Intel processor include integrated graphics?

A: Yes, the Intel Core Ultra 7 270HX Plus includes Arc Xe-LPG Graphics 64EU. The AMD Ryzen 7 9700F has no integrated graphics.

Q: What is the single-thread score difference?

A: The Intel processor scores 4,764 in PassMark single-thread, which is 1.5% higher than the AMD processor's 4,691.

Specification Differences

| Specification | AMD Ryzen 7 9700F | Intel Core Ultra 7 270HX Plus |

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

| Cores | 8 | 20 |

| Threads | 16 | 20 |

| Base clock | 3.80 GHz | 2.40 GHz |

| Boost clock | 5.50 GHz | 5.30 GHz |

| TDP | 65 W | 55 W |

| Socket | AMD Socket AM5 | Intel BGA 2114 |

| Architecture | Zen 5 | Arrow Lake-HX Refresh |

| Process node | 4 nm | 3 nm |

| Transistors | 8,315 million | 17,800 million |

| Die size | 70.6 mm² | 243 mm² |

| L1 cache | 80 KB per core | 192 KB per core |

| L2 cache | 1 MB per core | 3 MB per core |

| L3 cache | 32 MB shared | 30 MB shared |

| Memory bandwidth | 89.6 GB/s | 102.4 GB/s |

| ECC memory | Yes | No |

| PCIe | Gen 5, 24 lanes (CPU only) | Gen 5, 20 lanes (CPU only) |

| Integrated graphics | N/A | Arc Xe-LPG Graphics 64EU |

| Market segment | Desktop | Mobile |

| Release date | 2025-09-15 | 2026-03-16 |

| Launch MSRP | $289 | None recorded |

Head-to-Head Benchmarks

The benchmark matrix records eleven comparisons, all won by the Intel Core Ultra 7 270HX Plus. The largest margin is in prime number finding, where Intel scores 482 against AMD's 183, a 62% deficit for the AMD part. This test is highly sensitive to integer throughput and core count, and the Intel processor's 20 physical cores provide a decisive advantage. Floating-point math shows a 52.3% gap, with Intel at 163,567 versus AMD at 77,955. The Intel part's larger core count and per-core L1/L2 allocation feed its FPU pipeline effectively in this workload.

Data encryption favors Intel by 43.2%, with scores of 37,813 versus 21,488. The AES and cryptographic instruction throughput appears significantly stronger on the Intel silicon. Physics simulation gives Intel a 44.8% lead, 3,843 versus 2,122, which reflects the same multi-core scaling pattern. The multithread benchmark, a broad measure of parallel performance, shows Intel ahead by 24.4% at 48,270 versus 36,470. Random string sorting follows with a 23.5% lead for Intel, 60,020 versus 45,890. Data compression gives Intel a 14.4% edge, 493,179 versus 421,988, and extended instructions show a 14.2% gap, 39,283 versus 33,688.

The narrowest margins appear in scalar and integer-heavy tests. Integer math lands at 122,449 for Intel versus 120,788 for AMD, a 1.4% difference. Single-thread performance is nearly identical: Intel scores 4,764 and AMD scores 4,691, a 1.5% gap. These results indicate that the Zen 5 core design in the AMD processor closes most of the per-thread gap against the Arrow Lake-HX architecture, despite the Intel part's larger cache per core. The AMD chip's higher boost clock, 5.50 GHz versus 5.30 GHz, helps it remain within striking distance in single-thread work.

The overall averages from the database complicate the simple win/loss tally. The AMD Ryzen 7 9700F records an average benchmark score of 69,996, which is higher than the Intel Core Ultra 7 270HX Plus's 61,834. This happens because the average includes the full PassMark suite across all tested CPUs, while the head-to-head matrix covers only the shared test set. The AMD part's percentile rank of 94 versus Intel's 93 corroborates this: the AMD chip sits slightly higher in the global distribution. The nearest rival data reinforces the positioning. The AMD chip sits within 0.9% of the Core i7-14700K and 0.2% of the Core i7-14700KF. The Intel chip matches the Core i9-13900KF exactly and sits within 0.8% of the Xeon 636. Both processors occupy the upper tier of CPU performance, with the Intel part leading in raw throughput and the AMD part showing a more favorable global average score.