AMD Ryzen 5 7400 vs Intel Core i7-14700T Comparison

The AMD Ryzen 5 7400 and the Intel Core i7-14700T are both 88th-percentile desktop processors, yet they approach performance from completely different angles. The data shows the Intel part wins every single head-to-head benchmark in this comparison, but the margins vary wildly from a near-tie to a crushing blowout. The average benchmark scores are nearly identical—42055 for the AMD and 41914 for the Intel, a 0.3% difference—so the choice is less about raw aggregate power and more about what specific workloads you prioritize.

Head-to-Head Benchmarks

The Intel Core i7-14700T dominates the PassMark suite, but the degree of victory tells the real story. In floating point math, the Intel scores 79042 against the AMD’s 40784, a 48.4% advantage. This is the largest gap in the entire comparison and indicates a substantial edge in scientific computing, simulations, and any workload that relies heavily on FPU throughput. Similarly, the find prime numbers test shows a 45.5% lead for Intel (145 vs. 79), suggesting superior integer math throughput in single-threaded contexts.

The multithreaded results reinforce that pattern, though with a smaller margin. The Intel wins PassMark’s multithread test with 30571 points versus 21712 for the AMD, a 29% delta. The physics test shows a 40.9% lead for Intel (1946 vs. 1150), which is relevant for gaming physics calculations. Data compression and encryption also favor Intel heavily: 354216 vs. 261749 (26.1% ahead) for compression, and 21277 vs. 14865 (30.1% ahead) for encryption. These are real-world gains for database work, backup utilities, and secure file transfers.

The closest contest is in extended instructions, where Intel wins by a razor-thin 0.6% (20052 vs. 19924). This is effectively a tie and suggests that AVX-512 or similar instruction set extensions are not a deciding factor here. The single-thread score also favors Intel, but by a more modest 16.8% (3905 vs. 3248), which is notable for lightly threaded apps and general responsiveness. The random string sorting test shows Intel ahead by 19.3% (38546 vs. 31110), indicating faster memory access patterns and cache handling for sorting algorithms. Across all 11 head-to-head benchmarks, the Intel Core i7-14700T wins every single one, making it the clear performance leader in this matchup.

Architecture Differences

The two processors are built on fundamentally different designs. The AMD Ryzen 5 7400 uses the Zen 4 architecture on a 5 nm TSMC process node, with a die size of 71 mm² and 6,570 million transistors. It has 6 cores and 12 threads, with a base clock of 3.30 GHz and a boost clock of 4.30 GHz. The Intel Core i7-14700T uses the Raptor Lake architecture (specifically Raptor Lake-R) on a 10 nm Intel process, with a much larger die size of 257 mm². It packs 20 cores and 28 threads, with a base clock of just 1.30 GHz but a boost clock of 5.20 GHz.

The core count difference is stark: 6 cores for AMD versus 20 for Intel. This explains the massive multithreaded advantage for Intel, as it has more than three times the physical cores. The base clock disparity is also interesting—the Intel runs at 1.30 GHz at idle, which is part of its 35 W TDP design, while the AMD has a 65 W TDP with a 3.30 GHz base. Yet the Intel boosts much higher at 5.20 GHz, which is why its single-thread performance is still 16.8% ahead despite the low base clock.

Cache hierarchies differ significantly. The AMD has 64 KB L1 per core and 1 MB L2 per core, with 16 MB of shared L3. The Intel has 80 KB L1 per core and 2 MB L2 per core, with 33 MB of shared L3. The larger L3 cache on Intel is a major factor in its data compression and sorting wins, as more data can reside on-die. Both support dual-channel memory, but the AMD specifies DDR5 only with a memory bandwidth of 83.2 GB/s, while the Intel supports both DDR4 and DDR5 (bandwidth not listed). Both support ECC memory, which is important for workstation reliability.

The platform differences are substantial. The AMD uses Socket AM5 and has 24 PCIe Gen 5 lanes, while the Intel uses Socket 1700 and has 16 PCIe Gen 5 lanes. The AMD is multiplier unlocked, allowing easy overclocking, while the Intel is locked. Integrated graphics differ: AMD’s Radeon Graphics versus Intel’s UHD Graphics 770. The AMD was released in September 2025, while the Intel came out in January 2024, making the AMD the newer part.

Where Each One Wins

The Intel Core i7-14700T wins every benchmark category in this comparison, so the use-case split is about the magnitude of the win, not who wins. For heavy floating-point workloads like scientific simulations, 3D rendering, or financial modeling, the Intel’s 48.4% lead in floating point math is decisive. Its 43.1% advantage in integer math and 40.9% lead in physics also make it the clear choice for engineering simulations and high-performance computing tasks.

For content creation, the Intel’s 29% multithread lead and 26.1% compression advantage mean faster video encoding, archive extraction, and database operations. The 30.1% encryption edge is relevant for security software, VPN throughput, and any encrypted storage solution. The 19.3% random string sorting advantage points to better performance in data analytics and text processing pipelines.

The AMD Ryzen 5 7400, despite losing all benchmarks, still holds its own in specific scenarios. Its 0.6% deficit in extended instructions is negligible, meaning workloads that use those instructions will see near-identical performance. The single-thread 16.8% gap is the smallest in the non-parallel categories, so for basic office work, web browsing, or light coding, the AMD is only moderately slower while consuming more power (65 W TDP vs. 35 W). The AMD’s 83.2 GB/s memory bandwidth is specified, while the Intel’s is not, suggesting the AMD may have a more predictable memory performance profile for dual-channel DDR5 builds.

FAQ

Q: Which processor has better multi-core performance?

A: The Intel Core i7-14700T wins the PassMark multithread test with 30571 points versus 21712 for the AMD Ryzen 5 7400, a 29% advantage. This is driven by its 20 cores and 28 threads versus the AMD’s 6 cores and 12 threads.

Q: Is the AMD Ryzen 5 7400 better for single-threaded workloads?

A: No. The Intel Core i7-14700T scores 3905 in the single-thread test, which is 16.8% higher than the AMD’s 3248. Despite the AMD’s higher base clock (3.30 GHz vs. 1.30 GHz), the Intel’s 5.20 GHz boost clock gives it the edge.

Q: Which processor is more power-efficient?

A: The Intel Core i7-14700T has a 35 W TDP, while the AMD Ryzen 5 7400 has a 65 W TDP. This means the Intel part is rated for less than half the thermal design power, which is significant for compact builds or low-noise systems.

Q: Do these processors support ECC memory?

A: Yes, both the AMD Ryzen 5 7400 and the Intel Core i7-14700T support ECC memory, making both viable for workstation builds where data integrity is critical.

Q: Which processor has more PCIe lanes?

A: The AMD Ryzen 5 7400 provides 24 PCIe Gen 5 lanes, while the Intel Core i7-14700T provides 16 PCIe Gen 5 lanes. This gives the AMD more headroom for multiple GPUs or high-speed NVMe drives.

Q: What is the release timeline for these CPUs?

A: The Intel Core i7-14700T was released on January 7, 2024, while the AMD Ryzen 5 7400 was released on September 15, 2025. The AMD is the newer product by about 20 months.

Specification Differences

| Specification | AMD Ryzen 5 7400 | Intel Core i7-14700T |

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

| Cores | 6 | 20 |

| Threads | 12 | 28 |

| Base Clock | 3.30 GHz | 1.30 GHz |

| Boost Clock | 4.30 GHz | 5.20 GHz |

| TDP | 65 W | 35 W |

| Socket | AMD Socket AM5 | Intel Socket 1700 |

| Architecture | Zen 4 | Raptor Lake |

| Process Node | 5 nm | 10 nm |

| Die Size | 71 mm² | 257 mm² |

| L1 Cache | 64 KB (per core) | 80 KB (per core) |

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

| L3 Cache | 16 MB (shared) | 33 MB (shared) |

| Memory Support | DDR5 | DDR4, DDR5 |

| Memory Bandwidth | 83.2 GB/s | Not listed |

| PCIe Lanes | 24 (Gen 5) | 16 (Gen 5) |

| Integrated Graphics | Radeon Graphics | UHD Graphics 770 |

| Multiplier Unlocked | Yes | No |

| Release Date | 2025-09-15 | 2024-01-07 |

The Verdict

The data is unambiguous: the Intel Core i7-14700T is the superior processor in every measured benchmark. It wins all 11 head-to-head tests, with margins ranging from 0.6% in extended instructions to 48.4% in floating point math. If you need maximum performance in multi-threaded workloads, scientific computing, encryption, or data compression, the Intel is the only rational choice. Its 20 cores and 28 threads simply overwhelm the AMD’s 6 cores and 12 threads in parallel tasks, and its 5.20 GHz boost clock ensures it also leads in single-threaded performance.

However, the AMD Ryzen 5 7400 is not without merit. It is a newer design (September 2025 vs. January 2024), uses a more advanced 5 nm process, and has a higher base clock of 3.30 GHz. It offers more PCIe lanes (24 vs. 16), which matters for expandability. Its 65 W TDP is higher than the Intel’s 35 W, but it also has a smaller die (71 mm² vs. 257 mm²), suggesting better thermal density. The AMD is multiplier unlocked, giving overclocking headroom that the locked Intel lacks.

The final choice depends on your workload priorities. If raw performance in any benchmark is your goal, pick the Intel Core i7-14700T. It is faster in everything, including single-thread tasks, and its 35 W TDP makes it easier to cool. Its launch MSRP is $384. If you value the newer platform, the unlocked multiplier, and the extra PCIe lanes, the AMD Ryzen 5 7400 is a viable alternative, but the data shows you will be giving up significant performance across the board. For most users, the Intel is the clear winner.