AMD Ryzen 5 7500X3D vs Intel Core i5-14500 Comparison

Head-to-Head Benchmarks

The recorded PassMark data shows a decisive overall victory for the Intel Core i5-14500, which wins 9 of the 11 head-to-head comparisons. The Intel chip's average benchmark score of 38531 places it at the 86th percentile of all CPUs, while the AMD Ryzen 5 7500X3D posts a higher average of 44573 and sits at the 89th percentile. The average scores tell a different story than the individual test wins, since the AMD part's massive 96 MB shared L3 cache drives exceptional performance in specific workloads.

The Intel Core i5-14500's largest margin comes in floating point math, where it scores 79576 against AMD's 43594, a 45.2% advantage. Integer math shows a similar pattern: Intel scores 108124 versus 70774, a 34.5% lead. Data compression favors Intel by 26.8% (371294 vs 271649), and data encryption shows a 26.4% gap (21457 vs 15797). The multi-thread score of 30777 for Intel is 18.6% ahead of AMD's 25047. Random string sorting goes to Intel at 40980 versus 32999, a 19.5% margin. The single-thread score of 3952 for Intel is 11.6% higher than AMD's 3494, and extended instructions show a narrower 9% gap at 22473 versus 20455.

The AMD Ryzen 5 7500X3D claims two wins, and both are substantial. In the find prime numbers test, AMD scores 221 against Intel's 106, a 108.5% advantage that more than doubles Intel's result. The physics test shows AMD at 2779 versus 1746, a 59.2% lead. These two wins highlight the AMD architecture's strength in workloads that favor large cache and specific instruction patterns.

Looking at the nearest rivals in the database, the AMD Ryzen 5 7500X3D's average score of 44573 sits just 0.2% above the Intel Core Ultra X9 388H, 0.5% above the Intel Core i9-13950HX, and 0.6% above the AMD Ryzen AI Max 385. The AMD part trails the Intel Core i5-14600 by 0.7%. The Intel Core i5-14500's average of 38531 is 0.1% below the Intel Core Ultra 5 235T, 0.4% above the Intel Xeon w3-2525, 0.5% above the Intel Core 9 270H, and 0.6% above the Intel Core Ultra 9 285H. These tight margins indicate that both processors sit within a dense performance cluster, and the head-to-head deltas between them are more significant than their positions relative to the broader market.

FAQ

Q: Which processor has the higher average benchmark score?

A: The AMD Ryzen 5 7500X3D has an average benchmark score of 44573, which is higher than the Intel Core i5-14500's 38531. The AMD part also ranks at the 89th percentile of all CPUs, compared to Intel's 86th percentile.

Q: Why does the Intel Core i5-14500 win more head-to-head tests despite the lower average score?

A: The Intel chip wins 9 of 11 recorded comparisons, and its wins include the multi-thread, single-thread, floating point, integer math, and data compression tests. The AMD processor wins only the find prime numbers and physics tests, but its two wins include a 108.5% margin in the prime numbers test, and the AMD part's average score is pulled upward by its high performance in those specific workloads.

Q: How large is the single-thread performance gap?

A: The Intel Core i5-14500 scores 3952 in the PassMark single-thread test, which is 11.6% ahead of the AMD Ryzen 5 7500X3D's 3494. The same gap appears in the duplicate singlethread record, also 3952 versus 3494.

Q: Which processor has more cores and threads?

A: The Intel Core i5-14500 has 14 cores and 20 threads. The AMD Ryzen 5 7500X3D has 6 cores and 12 threads. Intel's core count advantage is 8 cores and 8 threads, which helps explain its 18.6% lead in the multi-thread benchmark.

Q: What is the difference in process node and die size?

A: The AMD Ryzen 5 7500X3D is built on a 5 nm process at TSMC with a die size of 71 mm² and 11,270 million transistors. The Intel Core i5-14500 uses Intel's 10 nm process with a 215 mm² die size; the database does not record a transistor count for the Intel part.

Q: Do both processors support ECC memory?

A: Yes, both the AMD Ryzen 5 7500X3D and the Intel Core i5-14500 have ECC memory support. The AMD chip supports DDR5 memory with dual-channel configuration and 83.2 GB/s bandwidth, while the Intel chip supports both DDR4 and DDR5 with dual-channel configuration, and the database does not list a memory bandwidth figure for it.

Where Each One Wins

The Intel Core i5-14500 is the choice for general throughput. Its multi-thread score of 30777 beats AMD's 25047 by 18.6%, which aligns with its 14 cores and 20 threads versus AMD's 6 cores and 12 threads. The floating point math result of 79576 versus 43594 indicates Intel's advantage in scientific and numerically heavy workloads. Integer math at 108124 versus 70774 covers database operations, encoding, and general application logic. Data compression at 371294 versus 271649 and data encryption at 21457 versus 15797 both favor Intel by more than 26%, making the Intel part stronger for file handling, archival tasks, and security-related processing. Random string sorting, a proxy for sorting algorithms and data organization, also goes to Intel at 40980 versus 32999.

The AMD Ryzen 5 7500X3D wins in two specific categories that suggest its 96 MB shared L3 cache delivers outsized benefits in certain algorithms. The find prime numbers test shows AMD at 221 versus 106, a 108.5% advantage, which is the largest delta in the entire comparison. The physics test gives AMD a 59.2% lead at 2779 versus 1746. These workloads appear to benefit from the large cache footprint and the Zen 4 architecture's instruction handling, even though the processor has fewer cores and a lower boost clock. The AMD part also carries a higher average benchmark score of 44573 and a higher percentile ranking of 89 versus 86, which reflects its strength in the tests it wins.

Specification Differences

The two processors differ across nearly every core specification. The AMD Ryzen 5 7500X3D uses 6 cores and 12 threads, while the Intel Core i5-14500 uses 14 cores and 20 threads. Base clocks are 4.00 GHz for AMD and 2.60 GHz for Intel. Boost clocks are 4.50 GHz for AMD and 5.00 GHz for Intel. Both have a 65 W TDP. The AMD part uses AMD Socket AM5, while Intel uses Socket 1700. The AMD chip is not multiplier unlocked, and neither is the Intel part.

Cache configurations differ substantially. The AMD Ryzen 5 7500X3D has 64 KB of L1 per core, 1 MB of L2 per core, and 96 MB of shared L3. The Intel Core i5-14500 has 80 KB of L1 per core, 1.25 MB of L2 per core, and 24 MB of shared L3. The AMD L3 cache is four times larger. Memory support differs: AMD supports DDR5 only, while Intel supports both DDR4 and DDR5. The AMD part lists 83.2 GB/s memory bandwidth, while the database does not record a bandwidth figure for Intel. Both support dual-channel memory and ECC.

PCIe lanes differ: the AMD Ryzen 5 7500X3D provides Gen 5 with 24 lanes (CPU only), while the Intel Core i5-14500 provides Gen 5 with 16 lanes (CPU only). Integrated graphics differ: AMD uses Radeon Graphics, Intel uses UHD Graphics 770. Release dates are 2025-11-11 for AMD and 2024-01-07 for Intel. The AMD part has a launch MSRP of $269, and the Intel part has a launch MSRP of $232. The AMD part number is 100-000001904; the Intel part number is SRN3T.

Architecture Differences

The AMD Ryzen 5 7500X3D belongs to the 7000 series and uses the Raphael codename with Zen 4 architecture, manufactured on TSMC's 5 nm process. The database records 11,270 million transistors on a 71 mm² die. The Intel Core i5-14500 belongs to Core 14th Gen, uses the Raptor Lake codename with the Raptor Lake-R architecture, and is manufactured on Intel's 10 nm process with a 215 mm² die. The database does not record a transistor count for the Intel part.

The core count difference is the most direct architectural consequence: Intel's hybrid configuration delivers 14 cores and 20 threads, while AMD's Zen 4 design delivers 6 cores and 12 threads. The cache hierarchy reflects different design philosophies. AMD concentrates cache into 96 MB of shared L3, which is the largest cache allocation in this comparison and aligns with the X3D branding. Intel spreads cache as 80 KB L1 and 1.25 MB L2 per core with 24 MB shared L3, a smaller total but one that supports more physical cores. The AMD part's 5 nm process and 71 mm² die indicate a denser, more power-efficient implementation relative to Intel's 10 nm process and 215 mm² die.

The memory controller differences also follow the platform split. AMD supports DDR5 only with 83.2 GB/s bandwidth, while Intel supports both DDR4 and DDR5, giving platform flexibility at the cost of a single optimized memory path. Both parts support ECC and use dual-channel memory. The PCIe implementation differs, with AMD offering 24 Gen 5 lanes versus Intel's 16 Gen 5 lanes. The AMD part features Radeon integrated graphics, while Intel uses UHD Graphics 770.

The Verdict

The recorded data supports a clear split. The Intel Core i5-14500 is the stronger processor for multi-threaded throughput, single-thread responsiveness, and math-heavy workloads. It wins the multi-thread test by 18.6%, the floating point test by 45.2%, the integer test by 34.5%, and the single-thread test by 11.6%. Its 14 cores and 20 threads provide a structural advantage that shows up across most benchmarks, and its 5.00 GHz boost clock supports the single-thread leadership. The Intel part also wins both data compression and data encryption by more than 26%, which makes it the better fit for file processing and security workloads.

The AMD Ryzen 5 7500X3D wins the find prime numbers test by 108.5% and the physics test by 59.2%. These are not marginal wins; they are the two largest deltas in the comparison. The 96 MB shared L3 cache appears to be the deciding factor in these tests. The AMD part also holds the higher average benchmark score at 44573 versus 38531 and the higher percentile at 89 versus 86, which means that despite losing most head-to-head tests, its overall measured performance across the database ranks higher. The AMD part uses a 5 nm process, has a smaller die at 71 mm², and supports 24 Gen 5 PCIe lanes, compared to Intel's 16 lanes.

The choice depends on workload priority. The Intel Core i5-14500 delivers broad superiority across the majority of recorded benchmarks, with particular strength in floating point, integer math, compression, encryption, and multi-threaded tasks. The AMD Ryzen 5 7500X3D delivers exceptional results in prime number finding and physics simulations, backed by a higher average score and a higher percentile ranking. The database shows two processors with the same 65 W TDP but different performance profiles, and the recorded measurements favor Intel for general compute and AMD for cache-sensitive algorithmic workloads.