AMD Ryzen 5 7500X3D vs Intel Core i5-14600T Comparison

The AMD Ryzen 5 7500X3D and Intel Core i5-14600T represent two distinct approaches to desktop processing, with the AMD part built on a 5 nm process with a large L3 cache and the Intel part using a hybrid core layout on a 10 nm node. The recorded benchmark data reveals a clear split: the Intel chip secures 8 wins in the head-to-head tests, while the AMD chip takes 3 wins. The Intel Core i5-14600T shows a higher PassMark single-thread score of 3744 compared to the AMD's 3494, and it also leads in the multithread test with 26409 versus 25047. However, the AMD Ryzen 5 7500X3D delivers a dominant performance in prime number finding, scoring 221 against Intel's 121, a difference of 82.6 percent. This data suggests the two processors serve different workload priorities, with Intel excelling in throughput-heavy tasks and AMD showing strength in specific computational patterns.

Where Each One Wins

The Intel Core i5-14600T claims the majority of the workload categories, particularly in areas that benefit from higher core counts and higher boost clocks. It wins in data compression with a score of 301827 against the AMD's 271649, a 10 percent advantage. Data encryption also goes to Intel, with 18226 versus 15797, a 13.3 percent lead. The Intel part dominates floating-point math, scoring 64726 compared to 43594, a 32.6 percent advantage, and integer math shows a similar pattern with 95112 versus 70774, a 25.6 percent lead. The multithread score favors Intel at 26409, which is 5.2 percent ahead of the AMD's 25047. Random string sorting also goes to Intel, with 34310 against 32999, a 3.8 percent margin. Single-thread performance is an Intel win as well, with 3744 versus 3494, a 6.7 percent difference.

The AMD Ryzen 5 7500X3D wins in three specific areas. Extended instructions show a 20.4 percent lead, with 20455 versus 16985. Prime number finding is the largest win for AMD, with an 82.6 percent gap, scoring 221 against Intel's 121. Physics simulation also favors AMD, with 2779 versus 1873, a 48.4 percent advantage. The physics result is notable because it suggests the AMD architecture handles certain simulation workloads more efficiently despite the Intel part having more cores and a higher boost clock. The data indicates that AMD's wins are concentrated in specialized computational tasks, while Intel's wins cover more general-purpose and parallel workloads.

Architecture Differences

The two processors diverge significantly in their fundamental design. The AMD Ryzen 5 7500X3D uses the Raphael codename, which is part of the Zen 4 generation, and it is built on a 5 nm process at TSMC. The Intel Core i5-14600T uses the Raptor Lake-R codename, part of the Raptor Lake Refresh generation, and it is manufactured on a 10 nm process at Intel. The AMD chip has 6 cores and 12 threads, while the Intel chip has 14 cores and 20 threads, reflecting Intel's hybrid architecture with performance and efficiency cores. The transistor count differs as well: AMD lists 11,270 million transistors on a 71 mm² die, while Intel's die size is 257 mm² with no transistor count recorded in the database.

Cache configuration is a major differentiator. The AMD Ryzen 5 7500X3D has 64 KB of L1 cache per core, 1 MB of L2 cache per core, and 96 MB of shared L3 cache. The Intel Core i5-14600T has 80 KB of L1 cache per core, 2 MB of L2 cache per core, and only 24 MB of shared L3 cache. This fourfold difference in L3 cache is likely a key reason for AMD's strong showing in prime number finding and physics tests, where large datasets can reside in the faster cache. The AMD part also supports DDR5 memory with a recorded bandwidth of 83.2 GB/s, while the Intel part supports both DDR4 and DDR5, though no bandwidth figure is recorded for it. Both processors support ECC memory and have integrated graphics, with AMD using Radeon Graphics and Intel using UHD Graphics 770.

Clock speeds show a different balance. The AMD Ryzen 5 7500X3D has a base clock of 4.00 GHz and a boost clock of 4.50 GHz, while the Intel Core i5-14600T has a base clock of 1.80 GHz and a boost clock of 5.10 GHz. The Intel part's much lower base clock is typical of a 35 W TDP design, compared to the AMD's 65 W TDP, yet the Intel part reaches a higher boost clock. The Intel chip also uses a different socket, Socket 1700, while AMD uses Socket AM5. PCIe lanes differ, with AMD offering Gen 5 with 24 lanes and Intel offering Gen 5 with 16 lanes. The Intel part was released earlier, on 2024-01-07, while the AMD part came later on 2025-11-11.

Head-to-Head Benchmarks

The largest single victory in the head-to-head data belongs to the AMD Ryzen 5 7500X3D in the prime number test, where it outscores the Intel Core i5-14600T by 82.6 percent, 221 to 121. This is a decisive margin that points to the AMD architecture's efficiency in loop-heavy integer operations. The physics test is another significant AMD win, with a 48.4 percent lead, 2779 versus 1873. These two results stand out because they are the only tests where the AMD part leads by more than 20 percent. The extended instructions test gives AMD a 20.4 percent win, 20455 versus 16985, which rounds out the AMD victories.

The Intel Core i5-14600T takes the remaining tests with varying margins. The floating-point math test shows the largest Intel advantage at 32.6 percent, with 64726 versus 43594. Integer math follows at 25.6 percent, with 95112 versus 70774. Data encryption gives Intel a 13.3 percent lead, 18226 versus 15797, and data compression shows a 10 percent advantage, 301827 versus 271649. Single-thread performance is 6.7 percent higher for Intel, 3744 versus 3494, and the multithread test shows a 5.2 percent lead, 26409 versus 25047. Random string sorting is the closest test, with Intel ahead by only 3.8 percent, 34310 versus 32999.

The overall average benchmark score in the database places the AMD Ryzen 5 7500X3D at 44573, which is significantly higher than the Intel Core i5-14600T's 32707. The AMD part also sits at the 89th percentile among all CPUs, while the Intel part sits at the 83rd percentile. The nearest rivals for the AMD chip include the Intel Core i9-13950HX with an average score of 44342 and a delta of 0.5 percent, and the AMD Ryzen AI Max 385 at 44309 with a delta of 0.6 percent. The Intel Core i5-14600T's nearest rivals include the Intel Core Ultra 7 155H at 32697 with a delta of 0 percent and the AMD Ryzen 5 7400F at 32750 with a delta of negative 0.1 percent. These figures show the AMD part competing in a higher performance tier overall, despite losing several head-to-head tests to the Intel part.

The Verdict

The data presents a nuanced picture. The Intel Core i5-14600T wins more tests overall, taking 8 of 11 head-to-head comparisons, and it shows particular strength in floating-point math, integer math, and data encryption. These are workloads that respond well to the higher boost clock of 5.10 GHz and the larger core count of 14. The AMD Ryzen 5 7500X3D, with only 6 cores and a 4.50 GHz boost clock, still manages to win the prime number and physics tests by large margins, which indicates that its 96 MB of L3 cache provides a substantial advantage in certain access patterns. The average benchmark score tells a different story: the AMD part's 44573 average is well above the Intel part's 32707, and the AMD part ranks higher in the percentile comparison, 89 versus 83.

For users focused on general productivity, parallel workloads, and single-thread responsiveness, the Intel Core i5-14600T delivers more consistent wins across the recorded tests. For users whose work involves prime number calculations, physics simulation, or extended instruction sets, the AMD Ryzen 5 7500X3D shows a clear edge in those specific areas. The Intel part also operates at a lower TDP of 35 W compared to the AMD's 65 W, which may factor into system design choices. The AMD part uses a newer process node at 5 nm versus Intel's 10 nm, and it supports PCIe Gen 5 with more lanes, 24 versus 16. Both processors have locked multipliers, so neither offers overclocking flexibility. The choice between them depends on which benchmark categories match the intended workload, based strictly on the recorded data.

FAQ

Q: Which processor has a higher single-thread score?

A: The Intel Core i5-14600T has a higher PassMark single-thread score of 3744, compared to the AMD Ryzen 5 7500X3D's 3494, a 6.7 percent difference.

Q: How much larger is the AMD's L3 cache compared to the Intel's?

A: The AMD Ryzen 5 7500X3D has 96 MB of shared L3 cache, while the Intel Core i5-14600T has 24 MB of shared L3 cache, making the AMD cache four times larger.

Q: What is the largest margin of victory in the head-to-head tests?

A: The AMD Ryzen 5 7500X3D wins the prime number test by 82.6 percent, scoring 221 against the Intel Core i5-14600T's 121.

Q: How do the average benchmark scores compare?

A: The AMD Ryzen 5 7500X3D has an average benchmark score of 44573, while the Intel Core i5-14600T has an average score of 32707. The AMD part ranks at the 89th percentile, and the Intel part at the 83rd percentile.

Q: Do both processors support ECC memory?

A: Yes, both the AMD Ryzen 5 7500X3D and the Intel Core i5-14600T support ECC memory.

Q: What are the TDP ratings for each processor?

A: The AMD Ryzen 5 7500X3D has a TDP of 65 W, while the Intel Core i5-14600T has a TDP of 35 W.

Specification Differences

| Field | AMD Ryzen 5 7500X3D | Intel Core i5-14600T |

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

| Cores | 6 | 14 |

| Threads | 12 | 20 |

| Base Clock | 4.00 GHz | 1.80 GHz |

| Boost Clock | 4.50 GHz | 5.10 GHz |

| TDP | 65 W | 35 W |

| Socket | AMD Socket AM5 | Intel Socket 1700 |

| Codename | Raphael | Raptor Lake-R |

| 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 | 96 MB (shared) | 24 MB (shared) |

| Memory Support | DDR5 | DDR4, DDR5 |

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

| PCIe | Gen 5, 24 Lanes (CPU only) | Gen 5, 16 Lanes (CPU only) |

| Integrated Graphics | Radeon Graphics | UHD Graphics 770 |

| Release Date | 2025-11-11 | 2024-01-07 |

| Launch MSRP | $269 | $255 |