AMD Ryzen Embedded 9900X vs Intel Processor 300 Comparison

Head-to-Head Benchmarks

The database records no direct benchmark comparisons between the AMD Ryzen Embedded 9900X and the Intel Processor 300. The head-to-head benchmark array is empty, and the win counters for both processors stand at zero. Without recorded performance measurements, the analysis must rely entirely on the architectural and specification differences captured in the database.

The AMD Ryzen Embedded 9900X carries 12 cores and 24 threads, with a base clock of 4.40 GHz and a boost clock of 5.60 GHz. The Intel Processor 300 provides 2 cores and 4 threads, with a base clock of 3.90 GHz and no listed boost clock. The core count difference is substantial: the AMD part offers six times the cores and six times the threads of the Intel part. In threaded workloads, the data suggests a massive advantage for the AMD processor, as it can process 24 simultaneous threads versus 4 on the Intel chip.

The cache hierarchy also diverges sharply. The AMD processor has 64 MB of L3 cache, while the Intel Processor 300 has 6 MB of shared L3 cache. Per-core L2 cache differs as well: 1 MB per core on the AMD side versus 1.25 MB per core on the Intel side. L1 cache is identical at 80 KB per core. The larger L3 pool on the AMD part implies better handling of data sets that exceed the smaller cache capacity of the Intel chip.

Memory bandwidth figures reinforce the separation. The AMD Ryzen Embedded 9900X records 89.6 GB/s of memory bandwidth, while the Intel Processor 300 has no bandwidth figure listed in the database. The AMD processor supports only DDR5 memory, whereas the Intel processor supports both DDR4 and DDR5. Both use dual-channel memory buses. The AMD part also supports ECC memory, a feature absent on the Intel Processor 300.

PCIe connectivity differs in lane count. The AMD processor provides Gen 5 with 24 lanes from the CPU, while the Intel processor provides Gen 5 with 16 lanes from the CPU. This gives the AMD part eight additional Gen 5 lanes for expansion devices, storage, or other peripherals. The integrated graphics also differ: AMD lists Radeon Graphics, while Intel lists UHD Graphics 710.

Process technology separates the two as well. The AMD processor is built on a 4 nm process at TSMC, with a die size of two 70.6 mm² chiplets and 16,630 million transistors. The Intel processor uses a 10 nm process at Intel, with a die size of 163 mm² and no transistor count listed. The smaller process node suggests higher transistor density on the AMD part, though the database does not provide direct performance measurements to validate any resulting efficiency gains.

The release dates in the database place the Intel Processor 300 at January 2024 and the AMD Ryzen Embedded 9900X at October 2025. The AMD part belongs to the 9000 series with the Granite Ridge codename and Zen 5 architecture, while the Intel part uses Raptor Lake architecture. Both processors are marked as Active in production status and target the Desktop market segment.

Where Each One Wins

Without benchmark scores, the wins must be inferred from the recorded specifications. The AMD Ryzen Embedded 9900X wins decisively in core count, thread count, boost clock, L3 cache size, memory bandwidth, PCIe lane count, ECC support, and process node. The Intel Processor 300 wins in power consumption, with a TDP of 46 watts versus 120 watts for the AMD part. The Intel chip also has a lower base clock (3.90 GHz versus 4.40 GHz), a smaller die area (163 mm² versus two 70.6 mm² chiplets), and support for DDR4 memory in addition to DDR5.

The thermal design power difference is notable. The AMD processor draws 120 watts, while the Intel processor draws 46 watts. This suggests the Intel part could operate in more constrained thermal environments, though the database does not include cooling requirements or system-level power measurements. The AMD processor's higher TDP aligns with its higher core count and boost clock, indicating a design aimed at performance over efficiency.

For workloads that scale with cores and threads, the AMD processor appears positioned to dominate. Video rendering, code compilation, scientific simulation, and virtual machine hosting typically benefit from additional threads. The Intel Processor 300, with only 4 threads, would likely struggle in these scenarios based on the specification gap alone. Conversely, for lightly threaded tasks or low-power embedded applications, the Intel part's lower TDP could be advantageous.

The AMD processor's larger L3 cache (64 MB versus 6 MB) suggests better performance in cache-sensitive workloads such as database queries, data analytics, or large in-memory processing. The Intel processor's smaller cache may suffice for simpler tasks but could bottleneck in memory-heavy scenarios. The memory bandwidth figure of 89.6 GB/s on the AMD side further supports its advantage in data-intensive operations.

ECC memory support on the AMD processor points toward reliability-focused applications like file servers or workstation use cases. The Intel processor lacks ECC support entirely, limiting its suitability for error-correcting memory configurations. The additional PCIe lanes on the AMD processor (24 versus 16) enable more expansion options, such as multiple NVMe drives, GPUs, or network cards.

Socket compatibility also separates the two. The AMD processor uses AMD Socket AM5, while the Intel processor uses Intel Socket 1700. These are not interchangeable, and platform choices would depend on motherboard availability and other system requirements. The AMD processor has an unlocked multiplier, whereas the Intel processor is locked, meaning the AMD part allows overclocking while the Intel part does not.

The Verdict

The recorded data shows two processors with fundamentally different positioning. The AMD Ryzen Embedded 9900X delivers 12 cores, 24 threads, a 5.60 GHz boost clock, 64 MB of L3 cache, 89.6 GB/s of memory bandwidth, ECC support, 24 PCIe Gen 5 lanes, and an unlocked multiplier. The Intel Processor 300 offers 2 cores, 4 threads, a 3.90 GHz base clock, 6 MB of L3 cache, no listed memory bandwidth, no ECC support, 16 PCIe Gen 5 lanes, and a locked multiplier.

The percentile versus all CPUs is identical at 50 for both processors, and the average benchmark score is 0 for both, indicating no recorded performance data. The database therefore cannot confirm any performance advantage through direct measurement. The specification comparison, however, strongly favors the AMD processor in almost every performance-relevant category. The only category where the Intel processor leads is TDP, at 46 watts versus 120 watts.

For users prioritizing raw processing capability, the AMD Ryzen Embedded 9900X appears to be the clear choice based on the data. Its core and thread counts dwarf those of the Intel Processor 300, and its cache, memory bandwidth, and PCIe lane provisions align with high-throughput workloads. The Intel Processor 300 may suit low-power applications where 46 watts is acceptable and multi-threaded performance is not required.

The launch MSRP for the Intel Processor 300 is $82, stated once here as recorded. The AMD processor has no launch MSRP in the database. The Intel part's lower TDP and smaller die area suggest a simpler, less demanding design, while the AMD part's dual-chiplet layout with 16,630 million transistors indicates a more complex and capable architecture.

FAQ

Q: How many cores and threads does each processor have?

A: The AMD Ryzen Embedded 9900X has 12 cores and 24 threads. The Intel Processor 300 has 2 cores and 4 threads.

Q: What is the boost clock for each processor?

A: The AMD Ryzen Embedded 9900X has a boost clock of 5.60 GHz. The Intel Processor 300 has no boost clock listed in the database.

Q: Which processor supports ECC memory?

A: The AMD Ryzen Embedded 9900X supports ECC memory. The Intel Processor 300 does not support ECC memory.

Q: What memory types are supported?

A: The AMD Ryzen Embedded 9900X supports DDR5 memory only. The Intel Processor 300 supports both DDR4 and DDR5 memory.

Q: What is the TDP of each processor?

A: The AMD Ryzen Embedded 9900X has a TDP of 120 watts. The Intel Processor 300 has a TDP of 46 watts.

Q: What PCIe lanes are available from the CPU?

A: The AMD Ryzen Embedded 9900X provides 24 Gen 5 lanes from the CPU. The Intel Processor 300 provides 16 Gen 5 lanes from the CPU.

Architecture Differences

The AMD Ryzen Embedded 9900X uses the Granite Ridge codename and belongs to the Ryzen Embedded generation built on Zen 5 architecture. The Intel Processor 300 uses the Raptor Lake-S codename and belongs to the Intel Processor generation built on Raptor Lake architecture. These are distinct microarchitectures from different manufacturers, with no shared design elements.

The AMD processor is fabricated on a 4 nm process at TSMC, while the Intel processor uses a 10 nm process at Intel. The AMD chip has a die size of two 70.6 mm² chiplets, totaling approximately 141.2 mm² across two dies, and contains 16,630 million transistors. The Intel chip has a single die of 163 mm² with no transistor count recorded. The AMD processor's smaller process node allows for denser transistor packing, though the database does not include direct efficiency measurements.

Cache architecture differs in structure. The AMD processor has 80 KB of L1 cache per core, 1 MB of L2 cache per core, and 64 MB of L3 cache. The Intel processor has 80 KB of L1 cache per core, 1.25 MB of L2 cache per core, and 6 MB of shared L3 cache. The AMD L3 cache is over ten times larger than the Intel L3 cache, which affects how much data can be stored close to the cores.

The AMD processor integrates Radeon Graphics, while the Intel processor integrates UHD Graphics 710. Both provide integrated graphics, but the database does not include any graphics performance measurements. The AMD processor supports dual-channel DDR5 memory with 89.6 GB/s of bandwidth, while the Intel processor supports dual-channel DDR4 and DDR5 with no bandwidth figure listed.

The AMD processor has an unlocked multiplier, allowing user-controlled overclocking. The Intel processor has a locked multiplier, preventing multiplier adjustments. The AMD processor's socket is AMD Socket AM5, while the Intel processor uses Intel Socket 1700, which are incompatible platforms. The AMD processor's part number is 100-000000662E, and the Intel processor's part number is SRN3J.

Specification Differences

The two processors differ in every major specification category recorded in the database. Core count: 12 versus 2. Thread count: 24 versus 4. Base clock: 4.40 GHz versus 3.90 GHz. Boost clock: 5.60 GHz versus not listed. TDP: 120 watts versus 46 watts. Socket: AMD Socket AM5 versus Intel Socket 1700. Process node: 4 nm versus 10 nm. Foundry: TSMC versus Intel. Die size: two 70.6 mm² versus 163 mm². Transistors: 16,630 million versus not listed.

Cache differences are substantial. L2 cache per core is 1 MB on the AMD processor and 1.25 MB on the Intel processor. L3 cache is 64 MB on the AMD processor and 6 MB on the Intel processor. L1 cache is identical at 80 KB per core. Memory support: DDR5 only on the AMD processor, DDR4 and DDR5 on the Intel processor. Memory bandwidth: 89.6 GB/s on the AMD processor, not listed on the Intel processor. ECC support: true on the AMD processor, false on the Intel processor.

PCIe configuration differs: Gen 5 with 24 lanes on the AMD processor versus Gen 5 with 16 lanes on the Intel processor. Integrated graphics: Radeon Graphics on the AMD processor versus UHD Graphics 710 on the Intel processor. Multiplier: unlocked on the AMD processor, locked on the Intel processor. Release date: October 2025 for the AMD processor, January 2024 for the Intel processor. Launch MSRP: not listed for the AMD processor, $82 for the Intel processor. The AMD processor belongs to the 9000 series, while the Intel processor has no series listed. The AMD processor's generation is Ryzen Embedded (Zen 5, Granite Ridge), and the Intel processor's generation is Intel Processor (Raptor Lake).