AMD Ryzen Embedded 9900X vs Intel Core i5-14400T Comparison

Head-to-Head Benchmarks

The recorded data provides only a partial comparison between these two processors. The AMD Ryzen Embedded 9900X has no benchmark scores listed in the database, while the Intel Core i5-14400T has a full set of measurements across Cinebench and Passmark tests. This asymmetry means the head-to-head comparison is limited to analyzing what the Intel part delivers and what the absence of AMD data implies.

The Intel Core i5-14400T scores 17,189 in Cinebench R23 multicore, 7,219 in Cinebench R20 multicore, and 1,732 in Cinebench R15 multicore. Single-core results are 2,426 in R23, 1,018 in R20, and 244 in R15. These numbers place the i5-14400T in the 79th percentile among all CPUs in the database, with an average benchmark score of 27,166.

The nearest rivals for the Intel part reveal tight competition. The Intel Core i9-9900K scores 27,097, a delta of just 0.3% ahead of the i5-14400T. The AMD Ryzen 7 5700G scores 27,051, a 0.4% lead. The Intel Core i7-13700H scores 27,355, which is 0.7% behind the i5-14400T, and the AMD Ryzen 3 PRO 5355G scores 27,382, 0.8% behind. These deltas show the i5-14400T sits within a 1.5% band of four very different processors, meaning its aggregate performance is not dramatically better or worse than any of them.

Passmark sub-tests for the i5-14400T show specific strengths. Integer math scores 65,667, floating-point math 49,139, and extended instructions 14,562. Data encryption reaches 13,244, data compression 235,636, and random string sorting 25,181. The multithread score is 20,223, physics 1,244, and single-thread 3,512. Prime number finding is the weakest recorded result at 73.

Because the AMD Ryzen Embedded 9900X has zero benchmark entries, the database cannot confirm any specific win for either processor. The wins counters are both zero. The data indicates the i5-14400T is a measured, active processor with concrete scores, while the Ryzen Embedded 9900X lacks any recorded performance evidence. This absence is itself a finding: the database shows no comparative benchmark data for the AMD part, so any claim of superiority for either chip remains unsupported by the recorded measurements.

The Verdict

The data supports only one clear conclusion: the Intel Core i5-14400T has verified benchmark results, and the AMD Ryzen Embedded 9900X does not. For any user relying on the database to choose between these two, the i5-14400T is the only option with measurable performance. Its 79th percentile ranking and average score of 27,166 are concrete, reproducible figures.

The Ryzen Embedded 9900X, despite its Active production status and newer release date of 2025-10-06, has no scores in the database. Its percentile of 50 is a placeholder, not a measured result. The i5-14400T, released 2024-01-07, has been tested across 17 benchmark entries. The verdict from the data is straightforward: the Intel part offers verified performance, the AMD part offers none in this database.

The nearest-rival analysis for the i5-14400T shows it is effectively tied with four other CPUs. The 0.3% and 0.4% leads over the i9-9900K and Ryzen 7 5700G are within measurement noise, as are the 0.7% and 0.8% deficits to the i7-13700H and Ryzen 3 PRO 5355G. This indicates the i5-14400T delivers mid-pack performance relative to those specific processors, not a decisive advantage.

FAQ

Q: What is the average benchmark score for the Intel Core i5-14400T?

A: The database records an average benchmark score of 27,166 for the Intel Core i5-14400T.

Q: How does the Intel Core i5-14400T compare to the Intel Core i9-9900K?

A: The i9-9900K has an average score of 27,097, which is 0.3% higher than the i5-14400T's 27,166.

Q: Does the AMD Ryzen Embedded 9900X have any benchmark scores in the database?

A: No, the AMD Ryzen Embedded 9900X has zero benchmark entries recorded, and its average benchmark score is listed as 0.

Q: What is the percentile ranking for the Intel Core i5-14400T?

A: The Intel Core i5-14400T ranks in the 79th percentile among all CPUs in the database.

Q: Which processor has a higher Cinebench R23 multicore score?

A: Only the Intel Core i5-14400T has a recorded Cinebench R23 multicore score of 17,189. The AMD Ryzen Embedded 9900X has no Cinebench scores in the database.

Q: What is the launch MSRP for the Intel Core i5-14400T?

A: The launch MSRP for the Intel Core i5-14400T is $221.

Specification Differences

The two processors differ in nearly every core specification. The AMD Ryzen Embedded 9900X has 12 cores and 24 threads, while the Intel Core i5-14400T has 10 cores and 16 threads. Base clocks are 4.40 GHz for the AMD part versus 1.50 GHz for the Intel part. Boost clocks are 5.60 GHz versus 4.50 GHz. Thermal design power is 120 watts for the AMD chip and 35 watts for the Intel chip.

Sockets differ completely: the AMD part uses AMD Socket AM5, the Intel part uses Intel Socket 1700. The AMD Ryzen Embedded 9900X has an unlocked multiplier, the Intel Core i5-14400T does not. Memory support also differs: the AMD chip supports only DDR5, while the Intel chip supports both DDR4 and DDR5. Memory bandwidth is listed as 89.6 GB/s for the AMD part, with no bandwidth figure recorded for the Intel part. Both support ECC memory.

PCIe lane counts differ. The AMD Ryzen Embedded 9900X offers Gen 5 with 24 lanes (CPU only), while the Intel Core i5-14400T offers Gen 5 with 16 lanes (CPU only). Integrated graphics differ as well: the AMD part uses Radeon Graphics, the Intel part uses UHD Graphics 730.

Architecture Differences

The AMD Ryzen Embedded 9900X is built on the Zen 5 (Granite Ridge) architecture, part of the 9000 series. It uses a 4 nm process node from TSMC, with 16,630 million transistors and a die size of 2x 70.6 mm². Its codename is Granite Ridge, and it belongs to the Ryzen Embedded generation. The cache hierarchy includes 80 KB of L1 per core, 1 MB of L2 per core, and 64 MB of L3 cache.

The Intel Core i5-14400T is built on Raptor Lake architecture, specifically Raptor Lake-R, part of the Core 14th Gen series. It uses a 10 nm process node from Intel, with a die size of 215 mm². Its codename is Raptor Lake-R, and it belongs to the Core i5 (Raptor Lake Refresh) generation. The cache hierarchy includes 80 KB of L1 per core, 1.25 MB of L2 per core, and 20 MB of shared L3 cache.

The process node difference is significant: 4 nm versus 10 nm, and the foundry differs (TSMC for AMD, Intel for Intel). Transistor count is only listed for the AMD part. Die size is only listed for the Intel part. The AMD part has a larger L3 cache (64 MB versus 20 MB), while the Intel part has a larger L2 per core (1.25 MB versus 1 MB). The AMD part also has an unlocked multiplier, which the Intel part lacks.

Where Each One Wins

The Intel Core i5-14400T wins in every category where benchmark data exists, because it is the only processor with recorded scores. Its Cinebench R23 multicore score of 17,189, R20 multicore of 7,219, and R15 multicore of 1,732 all stand as measured results. Passmark scores for integer math (65,667), floating-point math (49,139), multithread (20,223), and single-thread (3,512) are all verified. The data compression score of 235,636 is the highest single sub-test figure recorded for the Intel part.

The AMD Ryzen Embedded 9900X wins in no measured benchmark category, because the database contains no scores for it. Its wins counter is zero, as is the Intel part's wins counter, but the Intel part has actual numbers behind its entries. The AMD part does show advantages in specifications: 12 cores versus 10, 24 threads versus 16, a 4.40 GHz base clock versus 1.50 GHz, a 5.60 GHz boost clock versus 4.50 GHz, and a 64 MB L3 cache versus 20 MB. These specifications suggest potential performance advantages, but the database provides no benchmark evidence to confirm them.

For workloads that rely on single-threaded performance, the i5-14400T's measured single-core scores (2,426 in R23, 1,018 in R20, 3,512 in Passmark) are the only data available. For multi-threaded workloads, the i5-14400T's multicore scores (17,189 in R23, 7,219 in R20, 20,223 in Passmark multithread) are likewise the only recorded figures. The AMD part's higher core count and clock speeds remain unverified in the database, so the data-driven use case split favors the Intel part entirely.