AMD Ryzen 5 7600X vs Intel Core Ultra 5 125H Comparison

The benchmark data clearly favors the AMD Ryzen 5 7600X, which wins 14 of the 15 head-to-head comparisons against the Intel Core Ultra 5 125H. While both processors sit at the same 79th percentile overall, the AMD part dominates across nearly every workload category, often by margins exceeding 20%.

Head-to-Head Benchmarks

The Ryzen 5 7600X’s most decisive victory comes in the PassMark find prime numbers test, where it scores 205 versus Intel’s 88 — a 133% advantage. This result highlights the AMD chip’s exceptional integer throughput in a focused, single-threaded stress scenario. The gap extends to extended instructions, where the 7600X posts 24,216 against 13,749 for the Core Ultra 5 125H, a 76.1% lead that signals far stronger SIMD and vector processing capabilities.

Multi-threaded workloads tell a similar story. In Cinebench R23 multi-core, the AMD processor scores 15,236 versus Intel’s 12,804.5, a 19% advantage. The older Cinebench R15 multi-core test shows an even larger 24.5% gap (2,517 vs 2,021.5). PassMark multithread results reinforce this trend: 28,390 for AMD against 21,100 for Intel, a 34.5% difference. Data compression favors the 7600X by 34.6% (317,862 vs 236,209), and random string sorting shows a 37.5% lead (37,726 vs 27,435).

Single-thread performance is equally one-sided. The Ryzen 5 7600X wins Cinebench R23 single-core by 19.3% (1,965 vs 1,647.5) and Cinebench R15 single-core by 30.3% (314 vs 241). PassMark single-thread results show a 21.7% edge (4,135 vs 3,399). The AMD chip also leads in integer math (84,749 vs 69,986, a 21.1% margin), data encryption (18,543 vs 14,251, a 30.1% gap), and physics simulations (1,824 vs 1,439, a 26.8% difference).

The lone Intel victory is narrow. In PassMark floating point math, the Core Ultra 5 125H edges ahead with 51,670 against AMD’s 51,025 — a 1.2% margin that falls within noise territory. This single win does little to offset the overall pattern of AMD superiority, but it does suggest the Intel chip’s floating-point execution units are competitive in isolation.

Architecture Differences

The two processors represent fundamentally different design philosophies. The AMD Ryzen 5 7600X is a desktop part built on TSMC’s 5 nm process, featuring 6 cores and 12 threads based on the Zen 4 architecture (codename Raphael). It carries 6,570 million transistors on a 71 mm² die. The Intel Core Ultra 5 125H is a mobile processor fabricated on Intel’s 7 nm node, using the Meteor Lake architecture with 14 cores and 18 threads.

Cache layouts differ substantially. The AMD chip allocates 64 KB of L1 cache per core, 1 MB of L2 per core, and 32 MB of shared L3. Intel’s design provides 112 KB of L1 per core, 2 MB of L2 per core, but only 18 MB of shared L3. The larger L3 pool on the AMD side likely contributes to its strong performance in data-intensive workloads like compression and sorting.

Clock speeds heavily favor AMD. The 7600X has a 4.70 GHz base clock and 5.30 GHz boost clock, while the Core Ultra 5 125H runs at 3.60 GHz base and 4.50 GHz boost. Both support DDR5 memory in a dual-channel configuration, with Intel’s memory bandwidth rated slightly higher at 89.6 GB/s versus AMD’s 83.2 GB/s. AMD supports ECC memory; Intel does not.

The processors target different sockets and markets. AMD uses Socket AM5 with a 105 W TDP and an unlocked multiplier, while Intel uses BGA 2049 with a 28 W TDP and a locked multiplier. AMD includes Radeon Graphics as integrated graphics; Intel features Arc Xe-LPG 96EU. PCIe support is Gen 5 for both, though AMD specifies 24 lanes from the CPU.

Where Each One Wins

The AMD Ryzen 5 7600X is the clear choice for compute-heavy desktop workloads. Its dominance in Cinebench R23 multi-core (15,236 vs 12,804.5) and PassMark multithread (28,390 vs 21,100) makes it the stronger option for video rendering, 3D modeling, and software compilation. The 34.6% advantage in data compression and 37.5% lead in string sorting indicate superior performance for archival tools, database operations, and text-processing pipelines. The 30.1% win in encryption workloads matters for security applications and VPN processing.

The Intel Core Ultra 5 125H’s only benchmark win — floating point math at 51,670 vs 51,025 — suggests it can hold its own in scientific simulations and numerical analysis, though the margin is minimal. More importantly, the Intel chip’s mobile design with a 28 W TDP makes it suitable for thin-and-light laptops where power efficiency and thermal constraints take priority over raw performance. Its 14 cores and 18 threads provide a wide parallel resource pool, even if per-core performance trails AMD significantly.

For single-threaded responsiveness, the AMD chip is overwhelming. The 21.7% lead in PassMark single-thread (4,135 vs 3,399) and 19.3% edge in Cinebench R23 single-core translate to snappier application launches and faster everyday task execution.

FAQ

Q: Which processor has the higher boost clock?

A: The AMD Ryzen 5 7600X boosts to 5.30 GHz, significantly higher than the Intel Core Ultra 5 125H’s 4.50 GHz maximum.

Q: How much faster is the AMD chip in multi-core Cinebench R23?

A: The Ryzen 5 7600X scores 15,236 versus 12,804.5 for the Intel part, a 19% advantage.

Q: Does the Intel processor win any benchmark comparison?

A: Yes, the Core Ultra 5 125H wins the PassMark floating point math test with 51,670 against AMD’s 51,025, a 1.2% margin.

Q: What is the cache size difference between the two?

A: AMD provides 32 MB of shared L3 cache, while Intel offers 18 MB. AMD has 64 KB L1 per core and 1 MB L2 per core; Intel has 112 KB L1 per core and 2 MB L2 per core.

Q: Are both processors unlocked for overclocking?

A: No. The AMD Ryzen 5 7600X has an unlocked multiplier, while the Intel Core Ultra 5 125H is locked.

Q: Which chip supports ECC memory?

A: Only the AMD Ryzen 5 7600X supports ECC memory; the Intel Core Ultra 5 125H does not.

The Verdict

The data is unambiguous: the AMD Ryzen 5 7600X outperforms the Intel Core Ultra 5 125H in nearly every metric, with wins in 14 of 15 head-to-head benchmarks. The average margins are substantial — 24.5% in Cinebench R15 multi-core, 34.5% in PassMark multithread, and 133% in prime number finding. For desktop users prioritizing raw compute performance, the AMD chip is the superior choice, especially given its lower launch MSRP of $299 compared to Intel’s $375.

However, context matters. The Intel Core Ultra 5 125H is a mobile processor with a 28 W TDP versus AMD’s 105 W. It is designed for laptops where battery life and thermals are paramount, not for competing with desktop parts on absolute performance. The Intel chip’s 14-core/18-thread configuration and 89.6 GB/s memory bandwidth make it a capable mobile workhorse, but its single-thread performance lags AMD by 21.7% and its multi-thread scores trail by 19-34%.

Users building a desktop should unequivocally choose the Ryzen 5 7600X. The data shows it delivers better performance across compression, encryption, integer math, physics, and single-threaded tasks — all critical for general productivity and gaming. The only scenario where the Intel part makes sense is in a mobile form factor, where its lower TDP and integrated Arc Xe-LPG 96EU graphics provide a balanced package for portable systems.

Specification Differences

| Specification | AMD Ryzen 5 7600X | Intel Core Ultra 5 125H |

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

| Cores | 6 | 14 |

| Threads | 12 | 18 |

| Base Clock | 4.70 GHz | 3.60 GHz |

| Boost Clock | 5.30 GHz | 4.50 GHz |

| TDP | 105 W | 28 W |

| Socket | AMD Socket AM5 | Intel BGA 2049 |

| Process Node | 5 nm | 7 nm |

| Foundry | TSMC | Intel |

| Transistors | 6,570 million | Not specified |

| Die Size | 71 mm² | Not specified |

| L1 Cache | 64 KB (per core) | 112 KB (per core) |

| L2 Cache | 1 MB (per core) | 2 MB (per core) |

| L3 Cache | 32 MB (shared) | 18 MB (shared) |

| Memory Bandwidth | 83.2 GB/s | 89.6 GB/s |

| ECC Memory | Yes | No |

| PCIe | Gen 5, 24 Lanes (CPU only) | Gen 5 |

| Integrated Graphics | Radeon Graphics | Arc Xe-LPG 96EU |

| Market Segment | Desktop | Mobile |

| Multiplier Unlocked | Yes | No |

| Launch MSRP | $299 | $375 |