AMD Ryzen 5 7500X3D vs Intel Core i7-14700T Comparison

The AMD Ryzen 5 7500X3D and Intel Core i7-14700T target different priorities. The Intel Core i7-14700T is the stronger all-around performer for multithreaded workloads, winning 8 of 11 head-to-head benchmarks. The AMD Ryzen 5 7500X3D, despite having fewer cores, takes the lead in specific math and physics tasks where its architecture excels. The data indicates the i7-14700T is the choice for heavy productivity and content creation, while the 7500X3D is better suited for applications that favor its particular strengths, such as prime number calculations and physics simulations. The i7-14700T also holds a significant advantage in single-threaded performance. Users prioritizing raw multi-core throughput will favor the Intel part, while those with workloads matching the AMD chip's specific wins should consider the 7500X3D.

The Verdict

The benchmark data presents a clear split in capabilities. The Intel Core i7-14700T is the default pick for users running heavily threaded applications. It delivers a 30,571 Passmark multithread score, which is 18.1% ahead of the AMD Ryzen 5 7500X3D's 25,047. This advantage extends to integer math, where the Intel chip scores 113,854 versus 70,774, a 37.8% lead, and floating-point math, where it posts 79,042 against 43,594, a 44.8% difference. For data compression and encryption, the Intel part is also faster, scoring 354,216 and 21,277 respectively, compared to 271,649 and 15,797 for the AMD chip.

The AMD Ryzen 5 7500X3D is the better option for specific computational tasks. It wins the extended instructions test with a 2% margin and dominates the find prime numbers test with a 52.4% advantage. Its physics score of 2,779 is 42.8% higher than the Intel chip's 1,946. Users whose software relies heavily on these operations will see a tangible benefit. The 7500X3D also sits in the 89th percentile of all CPUs, one point above the i7-14700T's 88th percentile, despite the Intel part having a higher average benchmark score of 41,914 versus 44,573 for the AMD chip, a reversal that highlights the AMD part's consistency across its recorded tests.

Architecture Differences

The two processors are built on fundamentally different designs. The AMD Ryzen 5 7500X3D is a 6-core, 12-thread chip from the 7000 series, based on the Raphael codename and Zen 4 architecture. It is manufactured on a 5 nm process at TSMC with 11,270 million transistors on a 71 mm² die. The Intel Core i7-14700T is a 20-core, 28-thread processor from the Core 14th Gen series, using the Raptor Lake-R codename and Raptor Lake architecture. It is built on a 10 nm process at Intel with a 257 mm² die size.

Cache configurations differ substantially. The AMD chip has 64 KB of L1 cache per core, 1 MB of L2 per core, and a large 96 MB shared L3 cache. The Intel chip has 80 KB of L1 per core, 2 MB of L2 per core, and a smaller 33 MB shared L3 cache. The larger L3 cache on the AMD part is a defining feature. The Intel chip compensates with its higher core and thread count. The AMD processor supports DDR5 memory exclusively, while the Intel processor supports both DDR4 and DDR5. The AMD chip's memory bandwidth is rated at 83.2 GB/s. The Intel chip's memory bandwidth is not recorded in the database.

Both processors support ECC memory. The AMD chip uses AMD Socket AM5 and provides PCIe Gen 5 with 24 lanes from the CPU. The Intel chip uses Intel Socket 1700 and provides PCIe Gen 5 with 16 lanes from the CPU. The AMD chip includes Radeon Graphics as integrated graphics, while the Intel chip includes UHD Graphics 770. The AMD chip is based on the Zen 4 (Raphael) generation, and the Intel chip is based on the Raptor Lake Refresh generation. The AMD chip was released on 2025-11-11, and the Intel chip was released on 2024-01-07. The AMD chip has a launch MSRP of $269. The Intel chip has a launch MSRP of $384.

FAQ

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

A: The Intel Core i7-14700T has a Passmark single-thread score of 3,905, which is 10.5% higher than the AMD Ryzen 5 7500X3D's score of 3,494.

Q: How do the multithread scores compare?

A: The Intel Core i7-14700T scores 30,571 in the Passmark multithread test, which is 18.1% ahead of the AMD Ryzen 5 7500X3D's score of 25,047.

Q: In which tests does the AMD Ryzen 5 7500X3D win?

A: The AMD chip wins three head-to-head benchmarks: extended instructions, find prime numbers, and physics. Its largest win is in find prime numbers, where it leads by 52.4%.

Q: What are the core and thread counts for each processor?

A: The AMD Ryzen 5 7500X3D has 6 cores and 12 threads. The Intel Core i7-14700T has 20 cores and 28 threads.

Q: Which processor has a larger L3 cache?

A: The AMD Ryzen 5 7500X3D has a 96 MB shared L3 cache, which is significantly larger than the 33 MB shared L3 cache on the Intel Core i7-14700T.

Q: What is the power consumption difference?

A: The AMD Ryzen 5 7500X3D has a TDP of 65 watts. The Intel Core i7-14700T has a TDP of 35 watts.

Specification Differences

The two processors differ across nearly every major specification. The AMD Ryzen 5 7500X3D uses 6 cores and 12 threads, while the Intel Core i7-14700T uses 20 cores and 28 threads. The AMD chip has a base clock of 4.00 GHz and a boost clock of 4.50 GHz. The Intel chip has a base clock of 1.30 GHz and a boost clock of 5.20 GHz. The higher boost clock on the Intel part contributes to its single-thread advantage.

The TDP ratings are reversed relative to core counts. The AMD chip has a TDP of 65 watts, while the Intel chip has a TDP of 35 watts. The AMD chip uses AMD Socket AM5, and the Intel chip uses Intel Socket 1700. The process nodes differ, with the AMD chip on 5 nm TSMC and the Intel chip on 10 nm Intel. The die sizes are 71 mm² for the AMD chip and 257 mm² for the Intel chip. The transistor count for the AMD chip is 11,270 million, while the Intel chip's transistor count is not recorded.

Memory support differs, with the AMD chip supporting only DDR5 and the Intel chip supporting DDR4 and DDR5. The AMD chip has a recorded memory bandwidth of 83.2 GB/s, while the Intel chip's memory bandwidth is not recorded. PCIe lanes also differ, with the AMD chip offering 24 lanes and the Intel chip offering 16 lanes, both at Gen 5. The integrated graphics are Radeon Graphics for the AMD chip and UHD Graphics 770 for the Intel chip. The AMD chip's codename is Raphael, and the Intel chip's codename is Raptor Lake-R.

Head-to-Head Benchmarks

The Intel Core i7-14700T wins the majority of the head-to-head comparisons. The largest margin is in floating-point math, where the Intel chip scores 79,042 versus 43,594 for the AMD chip, a 44.8% difference. Integer math shows a 37.8% lead for the Intel chip, with scores of 113,854 and 70,774. Data encryption results show the Intel chip at 21,277 against 15,797, a 25.8% advantage. Data compression has the Intel chip at 354,216 versus 271,649, a 23.3% lead. The multithread test gives the Intel chip a 18.1% advantage, with 30,571 against 25,047. Random string sorting favors the Intel chip by 14.4%, at 38,546 versus 32,999. The single-thread test shows the Intel chip ahead by 10.5%, with 3,905 against 3,494.

The AMD Ryzen 5 7500X3D wins the remaining three tests. The find prime numbers test is its strongest result, with a score of 221 versus 145 for the Intel chip, a 52.4% margin. The physics test shows the AMD chip at 2,779 against 1,946, a 42.8% lead. The extended instructions test is close, with the AMD chip scoring 20,455 and the Intel chip scoring 20,052, a 2% difference. These wins indicate that the AMD architecture is particularly efficient in these specific operations, even with fewer cores.

Where Each One Wins

The Intel Core i7-14700T is the clear winner for multithreaded productivity. Its wins in data compression, data encryption, integer math, floating-point math, multithread, and random string sorting cover the most common heavy workloads. The 37.8% lead in integer math and the 44.8% lead in floating-point math are substantial. The Intel chip also wins the single-thread test, making it more responsive in lightly threaded applications. Its 20 cores and 28 threads provide the raw parallelism needed for rendering, compilation, and data processing tasks.

The AMD Ryzen 5 7500X3D wins in three specialized areas. The 52.4% advantage in find prime numbers and the 42.8% advantage in physics point to strengths in mathematical and simulation workloads. The 2% win in extended instructions shows a slight edge in specialized instruction sets. The AMD chip's 96 MB L3 cache and 5 nm process likely contribute to these results, though the data does not explicitly confirm the cause. Users running physics simulations or prime number calculations will see a measurable performance benefit from the AMD chip. For general productivity and multithreaded performance, the Intel chip is the stronger choice.