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

Where Each One Wins

The Intel Core i5-14600T is the only processor in this comparison with recorded benchmark scores, so the data establishes where it wins across every measured workload. The AMD Ryzen Embedded 9900X3D has no benchmark entries in the database, meaning its performance profile remains unquantified. This is not a head-to-head in the traditional sense; it is a comparison between a fully measured Intel part and an AMD part awaiting benchmark data.

The Intel Core i5-14600T delivers its strongest results in multi-threaded rendering and synthetic CPU tests. Its Cinebench R23 multi-core score of 22447 places it well above typical desktop processors. The single-core Cinebench R23 result of 3169 shows strong per-thread performance, which matters for lightly threaded applications. The Geekbench multi-core score of 12840 and single-core score of 2559 reinforce the pattern: this chip is balanced, with neither extreme weakness nor extreme dominance in any category.

In PassMark workloads, the Intel part shows its character. The multi-thread score of 26409 and integer math score of 95112 indicate robust parallel throughput. Floating-point math reaches 64726, while data compression hits 301827. The extended instructions score of 16985 and data encryption score of 18226 demonstrate that the chip handles vectorized and cryptographic workloads competently. Random string sorting at 34310 and physics at 1873 round out the picture.

The single-thread PassMark score of 3744 (recorded twice in the database, under both "single_thread" and "singlethread") confirms that the 14600T does not sacrifice single-core speed despite its 35 W TDP. The find prime numbers score of 121 is the outlier, a low figure that reflects the integer-heavy, branch-predictor-sensitive nature of that workload.

Since the Ryzen Embedded 9900X3D has no recorded benchmarks, the database cannot assign it wins in any category. Its percentile rank of 50 versus the Intel part's 83 suggests that, based on aggregate data across all CPUs, the Intel chip is expected to outperform the AMD chip in typical workloads. The average benchmark score of 32707 for the Intel part, compared to 0 for the AMD part, makes the gap explicit.

Architecture Differences

The two processors come from different design philosophies. The AMD Ryzen Embedded 9900X3D uses the Granite Ridge codename, built on the Zen 5 architecture from the 9000 series. It is fabricated on a 4 nm process at TSMC, with a dual-chiplet design measuring 2x 70.6 mm². The transistor count is listed at 16,630 million. The Intel Core i5-14600T uses the Raptor Lake-R codename, part of the Raptor Lake Refresh generation, fabricated on Intel's 10 nm process with a monolithic die of 257 mm².

Core counts differ substantially. The AMD part has 12 cores and 24 threads, while the Intel part has 14 cores and 20 threads. The Intel chip uses a hybrid architecture with performance and efficiency cores, though the database does not specify the core type breakdown. The AMD chip relies on a uniform Zen 5 design across all cores.

Clock speeds tell a clear story. The AMD part has a base clock of 4.40 GHz and a boost clock of 5.50 GHz. The Intel part has a base clock of 1.80 GHz and a boost clock of 5.10 GHz. The AMD chip's higher base clock reflects its design target, while the Intel chip's low base clock is typical of a T-series low-power part.

Cache configurations diverge sharply. The AMD chip has 1 MB of L2 cache per core and a massive 128 MB of L3 cache. The Intel chip has 2 MB of L2 cache per core and 24 MB of shared L3 cache. Both use 80 KB of L1 cache per core. The AMD chip's 128 MB L3 cache is the defining architectural feature, likely intended for workloads that benefit from large on-die storage.

Memory support differs in scope. The AMD chip supports DDR5 only, with dual-channel access and a recorded memory bandwidth of 89.6 GB/s. The Intel chip supports both DDR4 and DDR5, also dual-channel, but the database does not list its memory bandwidth. Both support ECC memory.

PCIe connectivity favors the AMD chip. It offers Gen 5 with 24 lanes from the CPU, while the Intel chip offers Gen 5 with 16 lanes from the CPU. Integrated graphics differ: the AMD chip includes Radeon Graphics, while the Intel chip includes UHD Graphics 770.

The process node difference is significant. The AMD chip's 4 nm TSMC process is denser than Intel's 10 nm process, which contributes to the transistor count disparity. The AMD chip has a multiplier unlocked, while the Intel chip's multiplier is locked. The AMD chip uses AMD Socket AM5, while the Intel chip uses Intel Socket 1700. The AMD chip's release date is 2025-10-06, while the Intel chip's release date is 2024-01-07.

FAQ

Q: Which processor has more cores?

A: The Intel Core i5-14600T has 14 cores, while the AMD Ryzen Embedded 9900X3D has 12 cores. However, the AMD chip has 24 threads versus the Intel chip's 20 threads, because all AMD cores support simultaneous multithreading.

Q: What is the L3 cache difference?

A: The AMD Ryzen Embedded 9900X3D has 128 MB of L3 cache, while the Intel Core i5-14600T has 24 MB of shared L3 cache. The AMD chip's L3 is more than five times larger.

Q: Which processor supports DDR4 memory?

A: The Intel Core i5-14600T supports both DDR4 and DDR5 memory. The AMD Ryzen Embedded 9900X3D supports DDR5 only.

Q: What is the TDP difference?

A: The AMD Ryzen Embedded 9900X3D has a TDP of 120 W, while the Intel Core i5-14600T has a TDP of 35 W.

Q: Does the AMD chip have a higher boost clock?

A: Yes. The AMD Ryzen Embedded 9900X3D boosts to 5.50 GHz, while the Intel Core i5-14600T boosts to 5.10 GHz.

Q: Which processor has a higher percentile rank?

A: The Intel Core i5-14600T ranks in the 83rd percentile among all CPUs, while the AMD Ryzen Embedded 9900X3D ranks in the 50th percentile.

Specification Differences

| Specification | AMD Ryzen Embedded 9900X3D | Intel Core i5-14600T |

|---------------|---------------------------|----------------------|

| Cores | 12 | 14 |

| Threads | 24 | 20 |

| Base Clock | 4.40 GHz | 1.80 GHz |

| Boost Clock | 5.50 GHz | 5.10 GHz |

| TDP | 120 W | 35 W |

| Socket | AMD Socket AM5 | Intel Socket 1700 |

| Codename | Granite Ridge | Raptor Lake-R |

| Generation | Ryzen Embedded (Zen 5) | Core i5 (Raptor Lake Refresh) |

| Process Node | 4 nm (TSMC) | 10 nm (Intel) |

| Transistors | 16,630 million | Not listed |

| Die Size | 2x 70.6 mm² | 257 mm² |

| L2 Cache | 1 MB per core | 2 MB per core |

| L3 Cache | 128 MB | 24 MB shared |

| Memory Support | DDR5 | DDR4, DDR5 |

| Memory Bandwidth | 89.6 GB/s | Not listed |

| PCIe Lanes | Gen 5, 24 lanes | Gen 5, 16 lanes |

| Integrated Graphics | Radeon Graphics | UHD Graphics 770 |

| Multiplier Unlocked | Yes | No |

| Release Date | 2025-10-06 | 2024-01-07 |

| Launch MSRP | Not listed | $255 |

| Average Benchmark Score | 0 | 32707 |

| Percentile vs All CPUs | 50 | 83 |

Head-to-Head Benchmarks

The database contains no head-to-head benchmark entries for this pair. The wins count for both processors is zero. However, the Intel Core i5-14600T has a full suite of individual benchmark scores, while the AMD Ryzen Embedded 9900X3D has none.

The Intel part's Cinebench R23 multi-core score of 22447 is its most impressive result. For context, its nearest rivals in the database include the AMD Ryzen 5 7400F with an average score of 32750, which is 0.1% higher, and the AMD Ryzen 7 PRO 6850H at 32812, which is 0.3% higher. The Intel chip's average benchmark score of 32707 sits just 10 points above the Intel Core Ultra 7 155H at 32697, a delta of 0%. This places the 14600T in a tight cluster of mid-range performers.

The Cinebench R15 multi-core score of 2262 and R20 multi-core score of 9427 follow the same upward trajectory. The R15 single-core score of 319 and R20 single-core score of 1330 indicate that the chip's per-thread performance scales consistently across Cinebench versions.

In PassMark tests, the data compression score of 301827 stands out as the highest recorded value for this chip. Integer math at 95112 and floating-point math at 64726 show strong arithmetic throughput. The multi-thread score of 26409 is substantial. Data encryption at 18226 and extended instructions at 16985 demonstrate that the chip handles security and SIMD workloads without issue.

The single-thread PassMark score of 3744, recorded twice, confirms the chip's single-core capability. This is particularly notable given the 35 W TDP. The low base clock of 1.80 GHz does not prevent the chip from reaching competitive single-thread performance when boosting.

The physics score of 1873 and random string sorting score of 34310 round out the PassMark suite. The find prime numbers score of 121 is the only weak result, suggesting the chip's integer division and branch prediction are not optimized for that specific workload.

The Geekbench scores of 12840 multi-core and 2559 single-core provide an additional cross-check. These results are consistent with the Cinebench and PassMark data, reinforcing the conclusion that the Intel Core i5-14600T offers balanced performance across a wide range of tests.

Because the AMD Ryzen Embedded 9900X3D has no benchmark data, the database cannot compute any relative deltas. The Intel chip's percentile rank of 83 versus the AMD chip's 50 suggests that, based on the broader CPU population, the Intel part is expected to finish ahead in most workloads. The average benchmark score of 32707 for the Intel chip, compared to 0 for the AMD chip, leaves no ambiguity about the current state of the recorded data.