AMD Ryzen Embedded 9900X3D vs Intel Core Ultra 5 236V Comparison

FAQ

Q: What are the core and thread counts of the AMD Ryzen Embedded 9900X3D and Intel Core Ultra 5 236V?

A: The AMD Ryzen Embedded 9900X3D has 12 cores and 24 threads. The Intel Core Ultra 5 236V has 8 cores and 8 threads.

Q: Which processor has the higher boost clock speed?

A: The AMD Ryzen Embedded 9900X3D boosts to 5.50 GHz, while the Intel Core Ultra 5 236V boosts to 4.70 GHz.

Q: How do the thermal design power (TDP) ratings differ between the two?

A: The AMD Ryzen Embedded 9900X3D has a TDP of 120 watts, while the Intel Core Ultra 5 236V has a TDP of 17 watts.

Q: Which processor is designed for a mobile form factor?

A: The Intel Core Ultra 5 236V is a mobile processor with an Intel BGA 2833 socket. The AMD Ryzen Embedded 9900X3D is a desktop processor using AMD Socket AM5.

Q: What is the difference in L3 cache capacity?

A: The AMD Ryzen Embedded 9900X3D has 128 MB of L3 cache. The Intel Core Ultra 5 236V has 8 MB of shared L3 cache.

Q: Which processor supports ECC memory?

A: The AMD Ryzen Embedded 9900X3D supports ECC memory. The Intel Core Ultra 5 236V does not support ECC memory.

Architecture Differences

The AMD Ryzen Embedded 9900X3D and Intel Core Ultra 5 236V represent fundamentally different design philosophies within their respective product lines. The AMD part belongs to the 9000 series and uses the Granite Ridge codename, built on TSMC's 4 nm process node. It is part of the Ryzen Embedded generation based on Zen 5 architecture. The Intel Core Ultra 5 236V belongs to Core Ultra Series 2 and uses the Lunar Lake architecture, built on a 3 nm process node at TSMC. The Intel part is from the Ultra 5 generation.

The transistor counts and die sizes reveal a major divergence. The AMD Ryzen Embedded 9900X3D contains 16,630 million transistors across a dual-die configuration with each die measuring 70.6 mm². The database does not record transistor or die size data for the Intel Core Ultra 5 236V, which makes a direct physical comparison impossible. The AMD processor uses a chiplet-based approach with two CCDs, while the Intel processor uses a monolithic design typical of Lunar Lake mobile parts.

Cache hierarchies differ substantially between the two processors. The AMD Ryzen Embedded 9900X3D provides 80 KB of L1 cache per core, 1 MB of L2 cache per core, and a large 128 MB L3 cache. The Intel Core Ultra 5 236V provides 192 KB of L1 cache per core, 2.5 MB of L2 cache per core, and only 8 MB of shared L3 cache. The L3 cache advantage for AMD is enormous, with 16 times the capacity of the Intel part.

Memory support also separates the two. The AMD processor supports DDR5 memory with a dual-channel memory bus and a recorded memory bandwidth of 89.6 GB/s. The Intel processor's memory support is listed as unknown and dependent on the motherboard, though it also uses a dual-channel memory bus. ECC memory support is present on the AMD side but absent on the Intel side. PCIe lane counts differ sharply as well: the AMD processor provides Gen 5 with 24 CPU-only lanes, while the Intel processor provides Gen 5 with only 4 CPU-only lanes.

Integrated graphics differ, with the AMD Ryzen Embedded 9900X3D using Radeon Graphics and the Intel Core Ultra 5 236V using Arc 130V. The AMD processor has an unlocked multiplier, while the Intel processor does not. The production status for both is Active. The AMD processor was released on 2025-10-06, while the Intel processor was released on 2024-09-23.

Head-to-Head Benchmarks

The database contains benchmark results for the Intel Core Ultra 5 236V but no benchmark results for the AMD Ryzen Embedded 9900X3D. This means the head-to-head comparison relies entirely on the Intel processor's recorded scores and its position relative to rivals in the database. The AMD processor has an average benchmark score of 0 and a percentile rank of 50 among all CPUs, while the Intel processor has an average benchmark score of 21,952 and a percentile rank of 75.

The Intel Core Ultra 5 236V delivers a Cinebench R23 multicore score of 15,628 and a single-core score of 2,206. In Cinebench R20, it scores 6,563 multicore and 926 single-core. The older Cinebench R15 test shows 1,575 multicore and 222 single-core. These scores establish a baseline for a mobile processor with 8 cores and 8 threads.

PassMark results for the Intel processor show a multithread score of 18,375 and a single-thread score of 3,893. The database also records a PassMark singlethread score of 3,893, which matches the single_thread result. Integer math scores reach 38,765, while floating point math scores reach 52,774. Data compression scores 176,554, and data encryption scores 13,049. Extended instructions score 15,451, find prime numbers scores 171, physics scores 1,503, and random string sorting scores 21,628.

The nearest rivals for the Intel Core Ultra 5 236V provide context for its performance. The Intel Core Ultra 5 238V has an average score of 21,981, which is 0.1% higher than the 236V. The Intel Core i7-11700F scores 21,988, also 0.2% higher. The AMD Ryzen 5 3600X scores 21,992, again 0.2% higher. The AMD EPYC 9534 scores 21,900, which is 0.2% lower than the 236V. These delta percentages show the 236V sits in a tightly packed performance cluster, with all four rivals within 0.2% of its average score.

The absence of benchmark data for the AMD Ryzen Embedded 9900X3D means the database cannot directly compare the two processors in compute workloads. The AMD processor's percentile rank of 50 versus the Intel processor's rank of 75 suggests the Intel part places higher among all CPUs, but the AMD part's zero average benchmark score indicates no recorded measurements exist in the database. The head-to-head benchmarks array is empty, and the win counts for both processors are zero.

Specification Differences

The two processors differ across nearly every major specification field in the database. The AMD Ryzen Embedded 9900X3D has 12 cores and 24 threads, while the Intel Core Ultra 5 236V has 8 cores and 8 threads. Base clocks are 4.40 GHz for AMD and 2.10 GHz for Intel. Boost clocks are 5.50 GHz for AMD and 4.70 GHz for Intel. TDP ratings are 120 watts for AMD and 17 watts for Intel.

Sockets differ completely: the AMD processor uses AMD Socket AM5, while the Intel processor uses Intel BGA 2833. The AMD processor uses the Zen 5 architecture with the Granite Ridge codename, while the Intel processor uses Lunar Lake for both architecture and codename. Process nodes are 4 nm for AMD and 3 nm for Intel, both fabricated by TSMC. The AMD processor has 16,630 million transistors and a die size of 2x 70.6 mm², while the Intel processor has no recorded transistor count or die size.

Cache configurations differ in every level. The AMD processor has 80 KB of L1 per core, 1 MB of L2 per core, and 128 MB of L3. The Intel processor has 192 KB of L1 per core, 2.5 MB of L2 per core, and 8 MB of shared L3. Memory support is DDR5 for AMD and unknown or motherboard-dependent for Intel. Both use dual-channel memory buses, but the AMD processor records 89.6 GB/s of bandwidth while the Intel processor records none. ECC memory support is true for AMD and false for Intel.

PCIe configurations differ significantly. The AMD processor offers Gen 5 with 24 CPU-only lanes, while the Intel processor offers Gen 5 with only 4 CPU-only lanes. Integrated graphics are Radeon Graphics for AMD and Arc 130V for Intel. The AMD processor has an unlocked multiplier; the Intel processor is locked. Market segments are Desktop for AMD and Mobile for Intel. Release dates are 2025-10-06 for AMD and 2024-09-23 for Intel. Part numbers are 100-000001368E for AMD and SRPN2SRPN3 for Intel. Neither processor has a recorded launch MSRP.

Where Each One Wins

The AMD Ryzen Embedded 9900X3D wins on raw processing capacity based on its specification sheet. Its 12 cores and 24 threads double the thread count of the Intel Core Ultra 5 236V. The massive 128 MB L3 cache gives it a structural advantage for workloads that benefit from large resident datasets, particularly server-style embedded applications that repeatedly access shared data. The 89.6 GB/s memory bandwidth and 24 PCIe Gen 5 lanes support high-throughput I/O scenarios. ECC memory support makes it suitable for reliability-sensitive embedded deployments. The 120-watt TDP and desktop socket indicate a part designed for sustained, high-performance operation rather than power-constrained environments.

The Intel Core Ultra 5 236V wins on efficiency and portability. Its 17-watt TDP is dramatically lower than the AMD processor's 120-watt TDP, making it suitable for thin-and-light mobile systems. The 3 nm process node gives it a manufacturing advantage in density and power efficiency. The Arc 130V integrated graphics likely provide stronger visual output than the Radeon Graphics in the AMD part, though the database does not include graphics benchmarks for either processor. The 75th percentile ranking among all CPUs, based on an average benchmark score of 21,952, shows the Intel part performs competitively despite its compact design. Its nearest rivals, all within 0.2% of its average score, confirm it sits in a well-established performance tier.

The database records no benchmark wins for either processor in head-to-head comparisons. The AMD processor has no recorded benchmarks at all, so its practical performance cannot be quantified from the database. The Intel processor's benchmark scores, including a Cinebench R23 multicore score of 15,628 and a PassMark multithread score of 18,375, provide measurable evidence of its capabilities. The AMD processor's zero average benchmark score and 50th percentile rank reflect the absence of data rather than a performance deficit. The recorded data supports the Intel processor for mobile and power-sensitive use cases, while the AMD processor's specifications point to desktop and embedded workloads requiring high core counts, large cache, and extensive I/O.