AMD Ryzen Embedded 9950X3D vs Intel Core i5-14400T Comparison

AMD Ryzen Embedded 9950X3D and Intel Core i5-14400T occupy opposite ends of the desktop processor spectrum, both in terms of physical design and intended workload. The AMD part is a 16-core, 32-thread monster with a 170 W TDP, while the Intel chip is a 10-core, 16-thread efficiency-focused design with a 35 W TDP. The recorded data shows that the Intel Core i5-14400T has a complete set of benchmark scores, while the AMD Ryzen Embedded 9950X3D has no recorded benchmark entries in the database. This disparity in available measurements shapes the analysis, as the comparison must rely on architectural specifications and the Intel part’s performance data relative to its nearest rivals.

Where Each One Wins

The Intel Core i5-14400T is the only one of the two with recorded benchmark scores, so its wins are directly measurable. In the database, the i5-14400T achieves a percentile rank of 79 against all CPUs, with an average benchmark score of 27166. Its nearest rival, the Intel Core i9-9900K, scores 27097, which is a 0.3% difference. The AMD Ryzen 7 5700G scores 27051, a 0.4% gap, and the Intel Core i7-13700H scores 27355, putting the i5-14400T 0.7% behind. The AMD Ryzen 3 PRO 5355G scores 27382, a 0.8% deficit. These numbers indicate that the i5-14400T sits in a tight performance cluster, with all four nearest rivals within a 1.1 percentage point span. The data shows the i5-14400T edges out the i9-9900K and the Ryzen 7 5700G in average score, but trails the i7-13700H and the Ryzen 3 PRO 5355G by less than one percentage point.

For the AMD Ryzen Embedded 9950X3D, there are no benchmark scores, no nearest rivals, and no wins recorded in the database. Its strengths must be inferred from its architectural position. The 16 cores and 32 threads provide a theoretical advantage in heavily threaded workloads, and the 128 MB L3 cache is a substantial allocation for data-heavy tasks. The 5.70 GHz boost clock is notably higher than the Intel part’s 4.50 GHz. In single-threaded scenarios, the higher boost clock and newer Zen 5 architecture are expected to deliver an advantage, though no measured data confirms this. The AMD part also supports PCIe Gen 5 with 24 lanes, compared to the Intel part’s 16 lanes, which could benefit multi-GPU or high-bandwidth storage configurations.

Architecture Differences

The two processors are built on fundamentally different designs. The AMD Ryzen Embedded 9950X3D belongs to the 9000 series and uses the Granite Ridge codename, based on Zen 5 architecture. It is manufactured on a 4 nm process by TSMC. The Intel Core i5-14400T is part of the Core 14th Gen series, uses the Raptor Lake-R codename, and is built on Intel’s 10 nm process. The manufacturing node difference is significant: 4 nm versus 10 nm suggests a denser transistor layout for the AMD part, though the Intel chip has a larger die size of 215 mm² compared to the AMD part’s 2x 70.6 mm² configuration. The AMD processor uses 16,630 million transistors, while the Intel part has no transistor count listed in the database.

Core and thread counts differ sharply. The AMD part has 16 cores and 32 threads, while the Intel part has 10 cores and 16 threads. Both use an 80 KB per-core L1 cache. The L2 cache differs: the AMD part has 1 MB per core, while the Intel part has 1.25 MB per core. The L3 cache is a major differentiator, with the AMD part offering 128 MB versus the Intel part’s 20 MB shared. This 108 MB difference in L3 capacity is substantial for workloads that rely on large resident data sets.

Memory support diverges as well. The AMD part supports DDR5 only, with dual-channel configuration and a rated memory bandwidth of 89.6 GB/s. The Intel part supports both DDR4 and DDR5, also dual-channel, but has no memory bandwidth figure recorded. Both support ECC memory. The integrated graphics differ: the AMD part uses Radeon Graphics, while the Intel part uses UHD Graphics 730. The AMD processor has an unlocked multiplier, while the Intel part is locked. The AMD part is socketed for AMD Socket AM5, the Intel part for Intel Socket 1700. The AMD part has 24 PCIe Gen 5 lanes, the Intel part has 16 PCIe Gen 5 lanes. The production status for both is Active.

Head-to-Head Benchmarks

No head-to-head benchmark entries exist in the database for this pairing, and the AMD Ryzen Embedded 9950X3D has no benchmark scores at all. The comparison must therefore be framed by the Intel part’s recorded results and its position relative to its nearest rivals. The Intel Core i5-14400T scores 1732 in Cinebench R15 multi-core and 244 in single-core. In Cinebench R20, it scores 7219 multi-core and 1018 single-core. Cinebench R23 results show 17189 multi-core and 2426 single-core. These are the only multi-threaded and single-threaded scores available for either processor.

In PassMark tests, the Intel part shows a mixed profile. It scores 235636 in data compression, 13244 in data encryption, 14562 in extended instructions, and 73 in find prime numbers. Floating point math scores 49139, integer math scores 65667, and multithread scores 20223. Physics scores 1244, random string sorting scores 25181, and single-thread scores 3512. The single-thread score appears twice in the database as 3512 in both passmark_single_thread and passmark_singlethread, confirming the same value.

The nearest rival data provides context. The Intel Core i9-9900K, a previous-generation flagship, has an average score of 27097, which is 0.3% lower than the i5-14400T’s 27166. The AMD Ryzen 7 5700G scores 27051, 0.4% lower. The Intel Core i7-13700H scores 27355, which is 0.7% higher, and the AMD Ryzen 3 PRO 5355G scores 27382, 0.8% higher. These deltas place the i5-14400T in a narrow band where the differences are within rounding error for most practical purposes. The i5-14400T effectively trades places with its rivals, beating two and losing to two by less than a percentage point each way.

The AMD part’s lack of scores leaves its performance unquantified. The architectural data suggests it would outperform the Intel part in multi-threaded workloads, given its 16 cores versus 10, and its 32 threads versus 16. The 128 MB L3 cache versus 20 MB also implies an advantage in cache-sensitive tasks. The 4 nm process node, versus the Intel part’s 10 nm, indicates a more modern manufacturing approach. The boost clock difference, 5.70 GHz versus 4.50 GHz, favors the AMD part in single-threaded scenarios. None of these are confirmed by benchmark data in the database, so they remain projections based on specifications.

FAQ

Q: Which processor has a higher core count?

A: The AMD Ryzen Embedded 9950X3D has 16 cores and 32 threads, while the Intel Core i5-14400T has 10 cores and 16 threads.

Q: What is the L3 cache size for each processor?

A: The AMD Ryzen Embedded 9950X3D has 128 MB of L3 cache. The Intel Core i5-14400T has 20 MB of shared L3 cache.

Q: Does the Intel Core i5-14400T support DDR4 memory?

A: Yes, the Intel Core i5-14400T supports both DDR4 and DDR5 memory. The AMD Ryzen Embedded 9950X3D supports DDR5 only.

Q: What is the Intel Core i5-14400T’s average benchmark score?

A: The Intel Core i5-14400T has an average benchmark score of 27166 and a percentile rank of 79 against all CPUs.

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

A: The Intel Core i5-14400T scores 27166, which is 0.3% higher than the Intel Core i9-9900K’s average score of 27097.

Q: Which processor has a higher boost clock?

A: The AMD Ryzen Embedded 9950X3D has a boost clock of 5.70 GHz, while the Intel Core i5-14400T has a boost clock of 4.50 GHz.

Specification Differences

The two processors differ across nearly every recorded specification. The AMD Ryzen Embedded 9950X3D uses the Granite Ridge codename with Zen 5 architecture, while the Intel Core i5-14400T uses the Raptor Lake-R codename with Raptor Lake architecture. The AMD part is built on a 4 nm process by TSMC, the Intel part on a 10 nm process by Intel. The AMD part has 16,630 million transistors and a die size of 2x 70.6 mm²; the Intel part has no transistor count and a die size of 215 mm².

The core and thread counts differ: 16 cores and 32 threads for AMD, 10 cores and 16 threads for Intel. Base clocks are 4.30 GHz for AMD and 1.50 GHz for Intel. Boost clocks are 5.70 GHz for AMD and 4.50 GHz for Intel. The TDP is 170 W for AMD and 35 W for Intel. The AMD part has an unlocked multiplier; the Intel part is locked. The socket is AMD Socket AM5 for AMD and Intel Socket 1700 for Intel.

The L2 cache is 1 MB per core for AMD and 1.25 MB per core for Intel. The L3 cache is 128 MB for AMD and 20 MB shared for Intel. Memory support is DDR5 for AMD and DDR4 plus DDR5 for Intel. The memory bandwidth is 89.6 GB/s for AMD and not recorded for Intel. PCIe lanes are 24 Gen 5 lanes for AMD and 16 Gen 5 lanes for Intel. Integrated graphics are Radeon Graphics for AMD and UHD Graphics 730 for Intel. The release dates differ, with the Intel part released earlier. The Intel part has a launch MSRP of $221; the AMD part has no launch MSRP recorded. The Intel part has an average benchmark score of 27166 and a percentile rank of 79, while the AMD part has no benchmark data and a percentile rank of 50.