AMD Ryzen Embedded 9900X3D vs Intel Core i5-14600 Comparison

FAQ

Q: What are the core and thread counts of the AMD Ryzen Embedded 9900X3D and the Intel Core i5-14600?

A: The AMD Ryzen Embedded 9900X3D has 12 cores and 24 threads. The Intel Core i5-14600 has 14 cores and 20 threads.

Q: How do the boost clocks compare between the two processors?

A: The AMD Ryzen Embedded 9900X3D boosts to 5.50 GHz, while the Intel Core i5-14600 boosts to 5.20 GHz.

Q: What socket types do these processors use?

A: The AMD Ryzen Embedded 9900X3D uses AMD Socket AM5. The Intel Core i5-14600 uses Intel Socket 1700.

Q: Do both processors support ECC memory?

A: Yes, both the AMD Ryzen Embedded 9900X3D and the Intel Core i5-14600 support ECC memory.

Q: Which processor has a larger L3 cache?

A: The AMD Ryzen Embedded 9900X3D has 128 MB of L3 cache. The Intel Core i5-14600 has 24 MB of shared L3 cache.

Q: What is the manufacturing process for each chip?

A: The AMD Ryzen Embedded 9900X3D is built on a 4 nm process at TSMC. The Intel Core i5-14600 uses Intel's 10 nm process.

The Verdict

The data indicates that the Intel Core i5-14600 is the better-performing part in the recorded benchmarks, with an average benchmark score of 44889 and a percentile rank of 89 among all CPUs. The AMD Ryzen Embedded 9900X3D, by contrast, shows an average benchmark score of 0 and a percentile rank of 50, with no benchmark entries in the database. This means the AMD chip has no recorded performance measurements to compare against the Intel chip's extensive benchmark suite.

The Intel Core i5-14600 sits in a competitive performance tier. Its nearest rivals in the database include the Intel Core i9-12900KS with an average score of 45094, which is 0.5% higher, and the AMD EPYC 4344P with an average score of 45122, also 0.5% higher. The AMD Ryzen 5 7500X3D scores 44573, which is 0.7% lower than the i5-14600, and the Intel Core Ultra X9 388H scores 44466, which is 1% lower. These close margins show the i5-14600 delivers performance essentially on par with a previous-generation flagship and slightly ahead of several modern rivals.

For users selecting between these two specific parts, the Intel Core i5-14600 is the only one with verified benchmark results, so the data strongly favors it for any workload measured by the database. The AMD Ryzen Embedded 9900X3D offers a different feature set, including a larger L3 cache, a higher boost clock, and PCIe Gen 5 with 24 lanes, but its lack of benchmark data means no performance conclusions can be drawn from the records. The Intel chip also has a recorded launch MSRP of $255, while the AMD chip has no launch MSRP listed.

Head-to-Head Benchmarks

The database contains no head-to-head benchmark comparisons between the AMD Ryzen Embedded 9900X3D and the Intel Core i5-14600. The head-to-head benchmark array is empty, and the win counts for both processors are zero. Consequently, there are no direct per-test scores that pit the two chips against each other.

What the database does provide is a substantial set of benchmark results for the Intel Core i5-14600 alone. In Cinebench R15 multi-core, the i5-14600 scores 3070, and in single-core it scores 433. Moving to Cinebench R20, the multi-core score rises to 12794 and single-core reaches 1806. In Cinebench R23, the multi-core result is 30464 and single-core is 4300. Geekbench results show a multi-core score of 14680 and a single-core score of 2424.

The Passmark suite offers more granular workloads. The i5-14600 scores 434620 in data compression, 25082 in data encryption, 25674 in extended instructions, 155 in find prime numbers, 85759 in floating point math, 117078 in integer math, 35848 in multithread, 2330 in physics, 48043 in random string sorting, and 4167 in both single thread and singlethread tests. These figures establish a clear performance profile for the Intel part across rendering, encryption, math operations, and memory-intensive tasks.

Without any recorded scores for the AMD Ryzen Embedded 9900X3D, the comparison cannot proceed in the usual manner. The database shows no wins for either processor in a direct matchup, and the Intel chip's extensive benchmark record stands as the only quantitative evidence available. The AMD chip's 50th percentile rank and zero average score indicate it has not been measured in this database, leaving its relative performance against the i5-14600 entirely unquantified.

Specification Differences

The two processors differ across nearly every major specification field. The AMD Ryzen Embedded 9900X3D belongs to the 9000 series and is codenamed Granite Ridge, with a generation listed as Ryzen Embedded (Zen 5 (Granite Ridge)). The Intel Core i5-14600 belongs to Core 14th Gen, uses the Raptor Lake architecture with the codename Raptor Lake-R, and its generation is Core i5 (Raptor Lake Refresh).

Core configuration splits the pair: the AMD chip provides 12 cores and 24 threads, while the Intel chip provides 14 cores and 20 threads. The AMD base clock is 4.40 GHz and boost clock is 5.50 GHz. The Intel base clock is 2.70 GHz and boost clock is 5.20 GHz. Thermal design power differs substantially, with the AMD processor rated at 120 W and the Intel processor at 65 W.

The AMD Ryzen Embedded 9900X3D uses AMD Socket AM5, while the Intel Core i5-14600 uses Intel Socket 1700. Manufacturing processes also diverge: the AMD chip is fabricated on a 4 nm node at TSMC, whereas the Intel chip uses a 10 nm process at Intel. Die size for the AMD part is listed as 2x 70.6 mm² with 16,630 million transistors, while the Intel die is 257 mm² with no transistor count recorded.

Cache hierarchies differ beyond the L3 capacity. Both chips have 80 KB of L1 cache per core. The AMD chip has 1 MB of L2 cache per core and 128 MB of L3 cache. The Intel chip has 2 MB of L2 cache per core and 24 MB of shared L3 cache. Memory support also separates the two: the AMD processor supports DDR5 only, while the Intel processor supports both DDR4 and DDR5. Both use dual-channel memory buses, but the AMD chip records a memory bandwidth of 89.6 GB/s, whereas the Intel chip has no memory bandwidth figure listed.

PCIe connectivity favors the AMD part with Gen 5 and 24 lanes (CPU only), compared to Gen 5 and 16 lanes (CPU only) on the Intel part. Integrated graphics differ as well: the AMD Ryzen Embedded 9900X3D uses Radeon Graphics, while the Intel Core i5-14600 uses UHD Graphics 770. The AMD multiplier is unlocked, while the Intel multiplier is locked. Part numbers are 100-000001368E for AMD and SRN44 for Intel. The AMD release date is 2025-10-06, and the Intel release date is 2024-01-07.

Architecture Differences

The architectural split between these two processors is pronounced. The AMD Ryzen Embedded 9900X3D is built on the Zen 5 architecture with the Granite Ridge codename, fabricated on a 4 nm process at TSMC. The Intel Core i5-14600 uses the Raptor Lake architecture with the Raptor Lake-R codename, fabricated on a 10 nm process at Intel. These process differences reflect fundamentally different design approaches: the AMD chip leverages a leading-edge foundry process with a compact dual-chiplet design measured at 2x 70.6 mm², while the Intel chip uses a monolithic 257 mm² die on a more mature node.

The transistor counts reinforce this divergence. The AMD chip integrates 16,630 million transistors across its two chiplets. The Intel chip has no transistor count recorded in the database, but its larger die size and older process node suggest a different density profile. The AMD design's smaller aggregate die area with a higher transistor count indicates a denser implementation enabled by the 4 nm process.

Core architecture also differs in organization. The AMD Ryzen Embedded 9900X3D uses 12 cores and 24 threads, with 80 KB of L1 cache per core and 1 MB of L2 cache per core. The Intel Core i5-14600 uses 14 cores and 20 threads, with 80 KB of L1 cache per core and 2 MB of L2 cache per core. The AMD chip's L3 cache is 128 MB, which is more than five times the 24 MB shared L3 cache on the Intel chip. This large L3 allocation on the AMD part, combined with its Zen 5 architecture, targets workloads that benefit from substantial on-die data residency.

The Intel chip's hybrid core arrangement is typical of Raptor Lake designs, combining performance and efficiency cores to reach 14 cores with 20 threads. The AMD chip's symmetrical 12-core, 24-thread configuration follows a different thread management strategy. Both support ECC memory, but the AMD chip restricts memory to DDR5 while the Intel chip supports DDR4 and DDR5, giving the Intel platform broader memory compatibility.

Integrated graphics differ at the architectural level as well. The AMD Ryzen Embedded 9900X3D includes Radeon Graphics, while the Intel Core i5-14600 includes UHD Graphics 770. The AMD chip also provides more PCIe lanes at Gen 5 speeds, 24 lanes compared to 16 lanes on the Intel chip, which affects expansion and I/O capabilities for embedded and workstation use cases. The Intel chip has an unlocked multiplier set to false, while the AMD chip's multiplier is unlocked, reflecting different overclocking headroom in the recorded specifications.

The release timeline places the Intel Core i5-14600 earlier, with a launch date of 2024-01-07, while the AMD Ryzen Embedded 9900X3D launched on 2025-10-06. Both processors remain in active production status. The Intel chip carries a launch MSRP of $255, while the AMD chip has no launch MSRP recorded. These architectural and platform differences define the two parts as serving distinct design priorities: the AMD chip emphasizes cache capacity, I/O bandwidth, and a modern process node, while the Intel chip emphasizes core count, memory flexibility, and a lower thermal envelope.