AMD Ryzen 5 7400F vs AMD Ryzen Embedded 9900X3D Comparison

AMD Ryzen 5 7400F vs AMD Ryzen Embedded 9900X3D

Head-to-Head Benchmarks

The AMD Ryzen 5 7400F and the AMD Ryzen Embedded 9900X3D occupy very different positions in the database, and the recorded measurements reflect that divide sharply. The Ryzen 5 7400F has a complete benchmark profile, while the Ryzen Embedded 9900X3D has no recorded benchmark scores, resulting in an average benchmark score of 0. This means direct comparisons of measured performance are impossible, but the available data for the 7400F provides a clear picture of its standing relative to other CPUs in the database.

The Ryzen 5 7400F shows strong results across both synthetic rendering and computational workloads. In Cinebench R23, the 7400F scores 21,765 in multi-core and 3,072 in single-core. In Cinebench R20, it scores 9,141 multi-core and 1,290 single-core. The Cinebench R15 results follow the same pattern with 2,193 multi-core and 309 single-core. These scores place the 7400F at the 83rd percentile among all CPUs in the database, with an average benchmark score of 32,750.

The nearest rivals in the database provide context for the 7400F's performance. The Intel Core i5-14600T has an average score of 32,707, making the 7400F 0.1% faster. The Intel Core Ultra 7 155H scores 32,697, putting the 7400F 0.2% ahead. The AMD Ryzen 7 PRO 6850H scores 32,812, making it 0.2% faster than the 7400F. The AMD Ryzen AI 7 PRO 360 scores 32,662, placing the 7400F 0.3% ahead. These deltas are small, indicating that the 7400F sits in a tightly contested performance band.

The PassMark suite reveals specific strengths for the 7400F. Data compression scores 289,999, data encryption scores 16,712, and extended instructions score 21,747. Floating point math scores 45,799, integer math scores 74,745, and find prime numbers scores 191. The multithread score is 25,645, physics scores 1,660, and random string sorting scores 35,096. Single-thread performance is recorded at 3,689 in the PassMark single-thread test.

Because the Ryzen Embedded 9900X3D has no benchmarks in the database, the head-to-head comparison is one-sided. The 7400F delivers measurable results, while the 9900X3D offers no recorded scores. The database shows the 9900X3D at the 50th percentile with an average score of 0, which reflects the absence of data rather than a performance evaluation.

Where Each One Wins

The Ryzen 5 7400F wins in every category where data exists, simply because the database has no recorded measurements for the Ryzen Embedded 9900X3D. The 7400F demonstrates its strengths across multi-threaded rendering workloads, as shown by the Cinebench R23 multi-core score of 21,765, and in single-thread tasks, with the Cinebench R23 single-core score of 3,072. The PassMark suite adds coverage for compression, encryption, extended instructions, prime number finding, floating point math, integer math, multithread performance, physics, random string sorting, and single-thread operations.

The Ryzen Embedded 9900X3D cannot be assigned any workload wins based on the database, as its benchmark array is empty. Its market segment is listed as Desktop, and it targets the embedded desktop space, but the recorded data provides no performance evidence to place it ahead of the 7400F in any test category.

For users relying on the database to compare these two processors, the 7400F is the only one with verified performance figures. The 9900X3D's higher core count, 12 cores and 24 threads compared to 6 cores and 12 threads for the 7400F, suggests potential multi-threaded capability, but without benchmark scores, that advantage remains unmeasured. The 7400F, with its 6 cores and 12 threads, delivers confirmed results that place it at the 83rd percentile, a strong showing for a desktop processor.

FAQ

Q: What is the average benchmark score for each processor?

A: The AMD Ryzen 5 7400F has an average benchmark score of 32,750. The AMD Ryzen Embedded 9900X3D has an average benchmark score of 0.

Q: How does the Ryzen 5 7400F compare to its nearest rivals?

A: The 7400F is 0.1% ahead of the Intel Core i5-14600T, 0.2% ahead of the Intel Core Ultra 7 155H, 0.2% behind the AMD Ryzen 7 PRO 6850H, and 0.3% ahead of the AMD Ryzen AI 7 PRO 360.

Q: What percentile does each processor rank at in the database?

A: The Ryzen 5 7400F ranks at the 83rd percentile among all CPUs. The Ryzen Embedded 9900X3D ranks at the 50th percentile.

Q: Does the Ryzen Embedded 9900X3D have any recorded benchmark scores?

A: No. The database lists no benchmark entries for the Ryzen Embedded 9900X3D, so its average benchmark score is 0.

Q: What is the launch MSRP of the Ryzen 5 7400F?

A: The launch MSRP is $229. The Ryzen Embedded 9900X3D has no launch MSRP listed in the database.

Q: Which processor has more cores and threads?

A: The Ryzen Embedded 9900X3D has 12 cores and 24 threads. The Ryzen 5 7400F has 6 cores and 12 threads.

Specification Differences

The two processors differ across nearly every specification field. The Ryzen 5 7400F has 6 cores and 12 threads, while the Ryzen Embedded 9900X3D has 12 cores and 24 threads. Base clock speeds are 3.70 GHz for the 7400F and 4.40 GHz for the 9900X3D. Boost clocks are 4.70 GHz and 5.50 GHz respectively. Thermal design power is 65 watts for the 7400F and 120 watts for the 9900X3D.

The 7400F belongs to the 7000 series, while the 9900X3D belongs to the 9000 series. Codename assignments differ as well: the 7400F uses Raphael, and the 9900X3D uses Granite Ridge. The process node is 5 nm for the 7400F and 4 nm for the 9900X3D, both fabricated by TSMC. Transistor counts are 6,570 million for the 7400F and 16,630 million for the 9900X3D. Die size is 71 mm² for the 7400F and 2x 70.6 mm² for the 9900X3D.

Cache configurations diverge significantly. The 7400F has 64 KB of L1 cache per core, 1 MB of L2 cache per core, and 32 MB of shared L3 cache. The 9900X3D has 80 KB of L1 cache per core, 1 MB of L2 cache per core, and 128 MB of L3 cache. Memory bandwidth is 83.2 GB/s for the 7400F and 89.6 GB/s for the 9900X3D. Both support DDR5 memory over a dual-channel bus, and both support ECC memory. PCIe capability is identical: Gen 5 with 24 lanes from the CPU.

The 7400F has no integrated graphics, while the 9900X3D includes Radeon Graphics. Release dates differ, with the 7400F released on 2025-01-08 and the 9900X3D released on 2025-10-06. The 7400F has a launch MSRP of $229, while the 9900X3D has no launch MSRP recorded. Both processors have an unlocked multiplier and use AMD Socket AM5. The 7400F part number is 100-000001845, and the 9900X3D part number is 100-000001368E.

Architecture Differences

The architectural generation and microarchitecture details separate these two processors clearly. The Ryzen 5 7400F is built on Zen 4 architecture with the Raphael codename, classified as Ryzen 5 from the Zen 4 (Raphael) generation. The Ryzen Embedded 9900X3D uses Zen 5 architecture with the Granite Ridge codename, classified as Ryzen Embedded from the Zen 5 (Granite Ridge) generation. The architecture field for the 9900X3D is listed as null in the database, but the generation field confirms the Zen 5 lineage.

The manufacturing technology differs by one node step. The 7400F uses a 5 nm process, while the 9900X3D uses a 4 nm process, both from TSMC. The transistor count scales accordingly, with the 9900X3D using 16,630 million transistors compared to 6,570 million for the 7400F. The die layout also changes, with the 7400F using a single 71 mm² die and the 9900X3D using two 70.6 mm² dies.

Cache architecture shows substantial differences in capacity. The 7400F provides 64 KB of L1 cache per core and 32 MB of shared L3 cache. The 9900X3D provides 80 KB of L1 cache per core and 128 MB of L3 cache. Both use 1 MB of L2 cache per core. The larger L3 cache on the 9900X3D, 128 MB versus 32 MB, represents a fourfold increase in shared cache capacity.

Core and thread counts reflect the architectural gap between generations. The 7400F offers 6 cores and 12 threads, while the 9900X3D doubles that to 12 cores and 24 threads. Clock speeds also favor the 9900X3D, with a base clock of 4.40 GHz and boost clock of 5.50 GHz compared to 3.70 GHz and 4.70 GHz for the 7400F. The 65 watt TDP of the 7400F contrasts with the 120 watt TDP of the 9900X3D, reflecting the higher core count and clock speeds of the embedded part.

Integrated graphics represent a feature difference. The 7400F has no integrated graphics, while the 9900X3D includes Radeon Graphics. Both processors share the same memory support, DDR5 over a dual-channel bus, and the same PCIe configuration, Gen 5 with 24 lanes from the CPU. Both support ECC memory, both use AMD Socket AM5, and both have unlocked multipliers. The database records no vCache3d data for either processor, so no 3D V-Cache comparison can be made from the available information.