AMD Ryzen 5 7500X3D vs Intel Core i7-14701E Comparison

The Verdict

The benchmark data separates these two desktop processors into distinct roles. The AMD Ryzen 5 7500X3D wins 5 of the 11 head-to-head tests, while the Intel Core i7-14701E wins 6. The Intel part claims the overall multithread score with 26,112 against 25,047, a 4.1% margin, and it dominates in single-thread performance with 4,305 against 3,494, an 18.8% lead. The AMD chip counters with substantial wins in encryption, extended instructions, prime number finding, physics, and random string sorting.

The Ryzen 5 7500X3D sits in the 89th percentile among all CPUs in the database, while the Core i7-14701E lands in the 83rd percentile. The AMD processor carries an average benchmark score of 44,573, placing it within 0.7% of the Intel Core i5-14600 and 0.2% above the Intel Core Ultra X9 388H. The Intel Core i7-14701E averages 33,206, directly alongside the AMD Ryzen 9 PRO 6950H at a 0% delta and within 0.1% of the AMD Ryzen 5 8645HS.

For a builder prioritizing maximum single-core response and heavy floating-point work, the Intel Core i7-14701E is the data-backed choice. For workloads that stress encryption, instruction extension, and physics simulation, the AMD Ryzen 5 7500X3D delivers stronger recorded scores despite its lower core count. The Intel chip also offers a higher boost clock of 5.40 GHz versus 4.50 GHz, which aligns with its single-thread advantage.

Where Each One Wins

The Intel Core i7-14701E wins the headline throughput tests. Its multithread score of 26,112 beats the AMD part by 4.1%. The gap widens dramatically in floating-point math, where Intel scores 61,873 against 43,594, a 29.5% advantage. Integer math also favors Intel, 81,325 versus 70,774, a 13% lead. Data compression goes to Intel as well, 282,939 against 271,649, a 4% margin. Single-thread performance is firmly Intel territory with an 18.8% edge.

The AMD Ryzen 5 7500X3D wins the specialized workloads. Prime number finding shows a 25.6% advantage, 221 versus 176. Random string sorting favors AMD by 13.2%, 32,999 versus 29,158. Extended instructions go AMD's way by 10.4%, 20,455 versus 18,528. Data encryption favors AMD by 6.3%, 15,797 versus 14,862. The physics test also goes to AMD, 2,779 versus 2,399, a 15.8% margin.

The pattern is clear: Intel wins raw arithmetic and compression, AMD wins encryption, sorting, and physics-oriented tasks. The Ryzen chip's 96 MB of shared L3 cache likely explains its strength in data-heavy random operations, while Intel's higher boost clock and 8 cores versus 6 drive its arithmetic leads.

Architecture Differences

The two processors come from different foundries and nodes. The AMD Ryzen 5 7500X3D uses a 5 nm TSMC process with 11,270 million transistors on a 71 mm² die. The Intel Core i7-14701E uses Intel's 10 nm process on a 257 mm² die, with no transistor count recorded in the database. The AMD chip belongs to the Zen 4 Raphael family, while Intel's is a Raptor Lake Refresh part.

Core counts differ: AMD offers 6 cores and 12 threads, Intel offers 8 cores and 16 threads. Base clocks diverge significantly, with AMD at 4.00 GHz and Intel at 2.60 GHz, but boost clocks reverse the order, Intel at 5.40 GHz versus AMD at 4.50 GHz. Both are locked multipliers, so neither offers user overclocking through the multiplier.

Cache layouts differ substantially. AMD uses 64 KB of L1 per core, 1 MB of L2 per core, and a large 96 MB shared L3. Intel uses 80 KB of L1 per core, 2 MB of L2 per core, and only 33 MB of shared L3. This 96 MB versus 33 MB L3 disparity is the defining architectural contrast.

Memory support differs as well. AMD supports only DDR5 with dual-channel memory and a recorded bandwidth of 83.2 GB/s. Intel supports both DDR4 and DDR5 with dual-channel memory, but no bandwidth figure is recorded. Both support ECC memory. PCIe lanes differ: AMD provides Gen 5 with 24 lanes (CPU only), Intel provides Gen 5 with 16 lanes (CPU only). Integrated graphics also differ, with AMD using Radeon Graphics and Intel using UHD Graphics 770.

Sockets are incompatible: AMD uses Socket AM5, Intel uses Socket 1700. The AMD part has a launch MSRP of $269, while no launch MSRP is recorded for the Intel part. The AMD chip was released on November 11, 2025, while Intel's arrived earlier on June 30, 2024.

FAQ

Q: Which processor has more cores and threads?

A: The Intel Core i7-14701E has 8 cores and 16 threads, while the AMD Ryzen 5 7500X3D has 6 cores and 12 threads.

Q: How much L3 cache does each CPU have?

A: The AMD Ryzen 5 7500X3D has 96 MB of shared L3 cache, while the Intel Core i7-14701E has 33 MB of shared L3 cache.

Q: Which chip wins single-thread performance?

A: The Intel Core i7-14701E wins single-thread tests with a score of 4,305, which is 18.8% higher than the AMD Ryzen 5 7500X3D's 3,494.

Q: Does the AMD processor support DDR4 memory?

A: No. The AMD Ryzen 5 7500X3D supports DDR5 only. The Intel Core i7-14701E supports both DDR4 and DDR5.

Q: What are the boost clocks of these two CPUs?

A: The Intel Core i7-14701E boosts to 5.40 GHz, while the AMD Ryzen 5 7500X3D boosts to 4.50 GHz.

Q: Which processor has the higher overall database percentile?

A: The AMD Ryzen 5 7500X3D sits in the 89th percentile of all CPUs, while the Intel Core i7-14701E sits in the 83rd percentile.

Head-to-Head Benchmarks

The largest single win belongs to Intel in floating-point math. The Core i7-14701E scores 61,873 against the Ryzen 5 7500X3D's 43,594, a 29.5% margin. This is the most decisive result in the entire comparison and indicates a clear advantage for workloads dominated by floating-point arithmetic.

Intel also wins single-thread performance decisively. The 4,305 score versus 3,494 represents an 18.8% lead, the second-largest margin in the comparison. Integer math goes Intel's way by 13%, with 81,325 versus 70,774. Multithread and data compression both favor Intel by 4.1% and 4% respectively, showing consistent but narrower advantages.

AMD's largest win is in prime number finding, where it scores 221 against Intel's 176, a 25.6% advantage. Physics follows with a 15.8% margin, 2,779 versus 2,399. Random string sorting gives AMD a 13.2% win, 32,999 versus 29,158. Extended instructions favor AMD by 10.4%, 20,455 versus 18,528, and data encryption goes AMD's way by 6.3%, 15,797 versus 14,862.

The wins break down as 5 for AMD and 6 for Intel across the 11 head-to-head tests. The two single-thread entries in the database are duplicates of the same measurement, so effectively Intel wins 5 distinct tests and AMD wins 5 distinct tests, with the multithread test being the tiebreaker in Intel's favor.

The data compression test is the closest contest, with Intel ahead by only 4%. The multithread test is similarly tight at 4.1%. The encryption test is moderately close at 6.3% in AMD's favor. The floating-point and prime number tests are the most lopsided, each exceeding 25%.

Specification Differences

The two CPUs differ across nearly every major specification category. The AMD Ryzen 5 7500X3D uses 6 cores and 12 threads; the Intel Core i7-14701E uses 8 cores and 16 threads. Base clocks differ by 1.40 GHz, with AMD at 4.00 GHz and Intel at 2.60 GHz. Boost clocks differ by 0.90 GHz, with Intel at 5.40 GHz and AMD at 4.50 GHz.

Process nodes differ: AMD uses 5 nm from TSMC, Intel uses 10 nm from its own foundry. The AMD die measures 71 mm² with 11,270 million transistors; the Intel die measures 257 mm² with no transistor count recorded. Cache structures differ at every level: AMD has 64 KB L1 per core, 1 MB L2 per core, and 96 MB shared L3; Intel has 80 KB L1 per core, 2 MB L2 per core, and 33 MB shared L3.

Memory support diverges: AMD is DDR5-only with 83.2 GB/s bandwidth, Intel supports DDR4 and DDR5 with no bandwidth figure. PCIe lane counts differ, with AMD offering 24 Gen 5 lanes and Intel offering 16 Gen 5 lanes. Integrated graphics differ, Radeon Graphics on AMD versus UHD Graphics 770 on Intel. Sockets are incompatible, AM5 versus LGA 1700. Both support ECC memory and both have locked multipliers. The AMD part carries a launch MSRP of $269, while no launch MSRP is recorded for Intel.