AMD Ryzen Embedded 9900X3D vs Intel Core i5-14500 Comparison

Where Each One Wins

The AMD Ryzen Embedded 9900X3D and the Intel Core i5-14500 target different workload profiles, and the recorded data shows a clear split. The Intel Core i5-14500 has a complete benchmark suite in the database, with scores across Cinebench, Geekbench, and Passmark tests. The AMD Ryzen Embedded 9900X3D has no recorded benchmark scores in the database, so its competitive position must be inferred from its architectural specifications rather than measured results.

The Intel Core i5-14500 shows its strongest results in multi-threaded rendering workloads. Its Cinebench R23 multicore score of 15012 places it firmly in the high-performance desktop segment, and its Cinebench R20 multicore score of 10985 confirms consistent scaling across rendering tests. The Geekbench multicore score of 13390 reinforces this pattern. Single-thread performance is also strong, with a Cinebench R23 singlecore score of 1917 and a Geekbench singlecore score of 2099.

The Passmark suite adds another dimension. The Core i5-14500 scores 108124 in integer math, 79576 in floating point math, and 30777 in multithread. Data compression reaches 371294, while encryption scores 21457. These numbers indicate a processor that handles both computational density and memory-intensive operations well.

The AMD Ryzen Embedded 9900X3D, by contrast, has zero benchmark entries in the database. Its 12 cores and 24 threads, combined with a 128 MB L3 cache and 5.50 GHz boost clock, suggest a processor designed for embedded workloads where cache capacity and sustained throughput matter more than raw frequency. The database records no wins for either processor in head-to-head comparisons, as no such benchmark data exists.

Architecture Differences

The two processors come from fundamentally different design philosophies. The AMD Ryzen Embedded 9900X3D belongs to the 9000 series and uses the Granite Ridge codename, built on the Zen 5 architecture. It is manufactured by TSMC on a 4 nm process node. The Intel Core i5-14500 uses the Raptor Lake-R codename, based on the Raptor Lake architecture, and is manufactured by Intel on a 10 nm process node.

Core configuration differs significantly. The AMD part has 12 cores and 24 threads, while the Intel part has 14 cores and 20 threads. The Intel processor uses a hybrid design with performance and efficiency cores, though the database does not specify the exact core mix. The AMD processor uses a monolithic Zen 5 design across all cores.

Cache hierarchies are markedly different. The AMD Ryzen Embedded 9900X3D has 80 KB of L1 cache per core, 1 MB of L2 cache per core, and a 128 MB L3 cache. The Intel Core i5-14500 also has 80 KB of L1 cache per core but a larger 1.25 MB of L2 cache per core and a much smaller 24 MB of shared L3 cache. The 128 MB L3 cache on the AMD part represents a 5.33x capacity advantage over the Intel part in the final cache level.

Process technology differences are substantial. The AMD processor uses a 4 nm TSMC process with 16,630 million transistors spread across a die size of 2x 70.6 mm². The Intel processor uses a 10 nm Intel process with a die size of 215 mm². The transistor count for the Intel part is not recorded in the database.

Clock speeds also diverge. The AMD part has a base clock of 4.40 GHz and a boost clock of 5.50 GHz, with a TDP of 120 watts. The Intel part has a base clock of 2.60 GHz and a boost clock of 5.00 GHz, with a TDP of 65 watts. The AMD part runs at higher clocks but consumes nearly double the power budget.

Memory support differs in flexibility. The AMD processor supports DDR5 memory only, while the Intel processor supports both DDR4 and DDR5. Both use dual-channel memory buses. The AMD part has a recorded memory bandwidth of 89.6 GB/s, while the Intel part has no bandwidth figure in the database. Both support ECC memory.

PCIe capabilities differ. The AMD processor provides Gen 5 with 24 lanes from the CPU, while the Intel processor provides Gen 5 with 16 lanes from the CPU. Integrated graphics also differ, with the AMD part featuring Radeon Graphics and the Intel part featuring UHD Graphics 770.

Socket compatibility is entirely different. The AMD processor uses AMD Socket AM5, while the Intel processor uses Intel Socket 1700. The AMD part has an unlocked multiplier, while the Intel part does not. The AMD part was released on 2025-10-06, while the Intel part was released on 2024-01-07.

FAQ

Q: Which processor has more cores?

A: The Intel Core i5-14500 has 14 cores, compared to 12 cores on the AMD Ryzen Embedded 9900X3D. However, the AMD part has 24 threads versus 20 threads on the Intel part.

Q: How do the cache sizes compare?

A: The AMD Ryzen Embedded 9900X3D has a 128 MB L3 cache, which is 5.33 times larger than the 24 MB shared L3 cache on the Intel Core i5-14500. The Intel part has a slightly larger L2 cache per core at 1.25 MB versus 1 MB per core on the AMD part.

Q: What is the performance position of the Intel Core i5-14500 in the database?

A: The Intel Core i5-14500 ranks in the 86th percentile among all CPUs in the database, with an average benchmark score of 38531. The AMD Ryzen Embedded 9900X3D ranks in the 50th percentile with an average benchmark score of 0, reflecting the absence of recorded benchmark data.

Q: Which processor has a higher boost clock?

A: The AMD Ryzen Embedded 9900X3D has a boost clock of 5.50 GHz, which is 0.50 GHz higher than the 5.00 GHz boost clock of the Intel Core i5-14500.

Q: Do both processors support ECC memory?

A: Yes, both the AMD Ryzen Embedded 9900X3D and the Intel Core i5-14500 support ECC memory. The AMD part supports DDR5 only, while the Intel part supports both DDR4 and DDR5.

Q: How close are the nearest rivals to the Intel Core i5-14500?

A: The Intel Core Ultra 5 235T is the closest rival with an average score of 38561, just 0.1% ahead of the Core i5-14500. The Intel Xeon w3-2525 scores 38392, which is 0.4% behind. The Intel Core 9 270H and Intel Core Ultra 9 285H score 38335 and 38312 respectively, placing them 0.5% and 0.6% behind.

Specification Differences

The two processors differ across nearly every recorded specification. The AMD Ryzen Embedded 9900X3D has 12 cores and 24 threads, while the Intel Core i5-14500 has 14 cores and 20 threads. Base clocks are 4.40 GHz for the AMD part versus 2.60 GHz for the Intel part. Boost clocks are 5.50 GHz versus 5.00 GHz.

TDP ratings show a 55-watt gap, with the AMD part rated at 120 watts and the Intel part at 65 watts. The AMD part uses AMD Socket AM5, while the Intel part uses Intel Socket 1700. Process nodes are 4 nm for the AMD part and 10 nm for the Intel part.

Cache configurations differ in the L2 and L3 levels. Both have 80 KB of L1 cache per core. The AMD part has 1 MB of L2 cache per core, while the Intel part has 1.25 MB per core. L3 cache is 128 MB on the AMD part versus 24 MB shared on the Intel part.

Memory support is narrower on the AMD part, which supports only DDR5, while the Intel part supports DDR4 and DDR5. Memory bandwidth is recorded at 89.6 GB/s for the AMD part, with no figure for the Intel part. PCIe lanes are 24 on the AMD part versus 16 on the Intel part, both Gen 5.

Integrated graphics differ, with Radeon Graphics on the AMD part and UHD Graphics 770 on the Intel part. The multiplier is unlocked on the AMD part but locked on the Intel part. Release dates are 2025-10-06 for the AMD part and 2024-01-07 for the Intel part. The Intel part has a launch MSRP of $232, while the AMD part has no recorded launch MSRP.

Head-to-Head Benchmarks

The database contains no head-to-head benchmark results between the AMD Ryzen Embedded 9900X3D and the Intel Core i5-14500. The AMD part has no benchmark scores recorded at all, so a direct numerical comparison is impossible. The analysis must rely on the Intel part's measured results and the AMD part's specifications.

The Intel Core i5-14500 delivers a Cinebench R23 multicore score of 15012 and a singlecore score of 1917. The multicore-to-singlecore ratio of 7.83 indicates strong parallel scaling across its 14 cores and 20 threads. In Cinebench R20, the multicore score of 10985 and singlecore score of 1550 produce a ratio of 7.09.

Geekbench results show a multicore score of 13390 and a singlecore score of 2099, a ratio of 6.38. Passmark multithread scores 30777, while single-thread scores 3952, a ratio of 7.79. These ratios consistently show the processor scaling well beyond 6x in multi-threaded workloads despite having 14 cores.

The nearest rival data provides context for the Intel part's position. The Intel Core Ultra 5 235T scores 38561, which is 0.1% higher than the Core i5-14500's 38531. The Intel Xeon w3-2525 trails by 0.4% with a score of 38392. The Intel Core 9 270H and Intel Core Ultra 9 285H are 0.5% and 0.6% behind respectively. This cluster of rivals within a 0.7% spread indicates the Core i5-14500 sits in a tightly contested performance band.

The AMD Ryzen Embedded 9900X3D's specifications suggest a different performance envelope. Its 128 MB L3 cache is designed for workloads that benefit from large resident data sets, and its 5.50 GHz boost clock provides a frequency advantage over the Intel part's 5.00 GHz. The 120-watt TDP indicates a higher power envelope, which typically supports sustained all-core operation at higher clocks.

The absence of benchmark data for the AMD part means the database cannot confirm whether its architectural advantages translate into measured performance wins. The Intel part's 86th percentile ranking among all CPUs, based on an average benchmark score of 38531, establishes a concrete performance baseline. The AMD part's 50th percentile ranking with an average score of 0 reflects only the absence of recorded measurements, not an actual performance verdict.

For workloads where cache capacity dominates, such as database operations, large simulations, or data analytics, the AMD part's 128 MB L3 cache provides a theoretical advantage. For workloads where core count and mature software optimization matter, the Intel part's 14 cores and extensive benchmark record make it the better-documented option. The data supports no definitive winner without recorded AMD benchmark results.