AMD Ryzen Embedded 9900X vs Intel Core Ultra 7 270K Plus Comparison

Head-to-Head Benchmarks

The recorded database contains benchmark scores for the Intel Core Ultra 7 270K Plus, but no corresponding measurements are listed for the AMD Ryzen Embedded 9900X. The Intel part shows a comprehensive set of results across Cinebench and Passmark workloads, while the AMD entry has an empty benchmark array. Consequently, a direct numerical comparison between these two processors cannot be established from the available data. The Intel Core Ultra 7 270K Plus achieves an average benchmark score of 93,785, placing it in the 96th percentile of all CPUs in the database. Its nearest rivals include the Intel Xeon 6520P with an identical average score of 93,786 and a delta of 0%, the AMD EPYC 4564P at 95,183 (-1.5%), the AMD EPYC 9175F at 95,615 (-1.9%), and the AMD EPYC 4565P at 95,764 (-2.1%). These figures indicate that the Intel part sits within a tight cluster of high-end server processors, trailing the EPYC entries by roughly 1.5 to 2.1 percent.

Looking at the Intel Core Ultra 7 270K Plus in isolation, the Cinebench R23 multicore score of 44,253 reflects substantial parallel throughput, while the single-core result of 2,439 shows moderate per-thread performance. The Passmark multithread score of 68,574 and a single-thread score of 5,068 further characterize its behavior. Data compression scores 804,322, which is a strong showing for memory-bound workloads, while integer math reaches 175,986 and floating point math reaches 229,491. Random string sorting completes at 96,945, and extended instructions score 63,506. The encryption workload records 59,097, and the find prime numbers test finishes at 615. Physics simulation scores 4,064. Without any benchmark entries for the AMD Ryzen Embedded 9900X, the database offers no basis for a head-to-head win tally. The winsA and winsB fields are both zero, reflecting the absence of comparative data.

Architecture Differences

The two processors diverge significantly in their underlying designs. The AMD Ryzen Embedded 9900X uses the Granite Ridge codename, part of the Ryzen Embedded generation built on Zen 5 architecture. It employs a 4 nm process node fabricated by TSMC, with a transistor count of 16,630 million and a die size described as 2x 70.6 mm². The Intel Core Ultra 7 270K Plus belongs to the Core Ultra Series 2, with the Arrow Lake Refresh codename and Arrow Lake generation. It uses a 3 nm process node, also from TSMC, with 17,800 million transistors and a single die measuring 243 mm². The Intel part has a smaller process node but a larger physical die, while the AMD chip uses a chiplet-style dual-die configuration.

Cache organization differs markedly. The AMD processor provides 80 KB of L1 cache per core, 1 MB of L2 cache per core, and 64 MB of L3 cache. The Intel processor offers 192 KB of L1 cache per core, 3 MB of L2 cache per core, and 36 MB of shared L3 cache. The AMD L3 pool is almost double that of the Intel part, which could benefit workloads with large working sets. The Intel L1 and L2 allocations per core are larger, potentially improving per-thread locality. The AMD chip has 12 cores and 24 threads, while the Intel chip has 24 cores and 24 threads, meaning the Intel part does not use hyper-threading. The AMD part supports simultaneous multithreading, doubling its thread count relative to cores.

Both processors support DDR5 memory in a dual-channel configuration, but the Intel part has a higher memory bandwidth of 115.2 GB/s versus 89.6 GB/s for the AMD part. Both support ECC memory. PCIe connectivity also differs: the AMD processor provides Gen 5 with 24 lanes (CPU only), while the Intel processor provides Gen 5 with 20 lanes (CPU only). Integrated graphics are present on both, with the AMD chip featuring Radeon Graphics and the Intel chip featuring Arc Xe-LPG Graphics 64EU. Both processors are unlocked for multiplier adjustments, and both use distinct sockets: AMD Socket AM5 for the Ryzen Embedded 9900X and Intel Socket 1851 for the Core Ultra 7 270K Plus.

Where Each One Wins

Based on the available data, the Intel Core Ultra 7 270K Plus demonstrates measurable performance across all recorded benchmarks. Its average score of 93,785 and 96th percentile ranking place it among high-end desktop and workstation processors. The Cinebench R23 multicore result of 44,253 suggests strong rendering or compute capability, while the Passmark multithread score of 68,574 supports multi-threaded application performance. The data compression score of 804,322 indicates efficient handling of compression algorithms, and the floating point math score of 229,491 shows solid numerical throughput. The integer math score of 175,986 complements this with strong general arithmetic performance. The single-thread score of 5,068 reflects capable per-core execution, and the Cinebench R15 single-core score of 354 aligns with that pattern.

The AMD Ryzen Embedded 9900X has no recorded benchmark scores in the database. Therefore, no wins can be attributed to it from the measured data. Its architectural specifications, such as 12 cores, 24 threads, a 5.60 GHz boost clock, and 64 MB of L3 cache, suggest potential advantages in specific scenarios, but these are not supported by any benchmark results in the database. The Intel part, with 24 cores and 24 threads, a 5.50 GHz boost clock, and 36 MB of L3 cache, shows its strengths in the recorded numbers. The AMD part's higher base clock of 4.40 GHz versus the Intel's 3.70 GHz could indicate better idle-to-load responsiveness, but no measured data confirms this. The Intel part's higher memory bandwidth of 115.2 GB/s likely contributes to its data compression and sorting scores, though direct comparisons cannot be made.

Specification Differences

The two processors differ across several key specification fields. The AMD Ryzen Embedded 9900X has 12 cores and 24 threads, while the Intel Core Ultra 7 270K Plus has 24 cores and 24 threads. The base clock rates are 4.40 GHz for the AMD part and 3.70 GHz for the Intel part. Boost clocks are close, with the AMD reaching 5.60 GHz and the Intel reaching 5.50 GHz. The TDP ratings are 120 watts for the AMD part and 125 watts for the Intel part, a marginal difference. The process nodes differ: 4 nm for AMD and 3 nm for Intel, both from TSMC. Transistor counts are 16,630 million for AMD and 17,800 million for Intel. Die sizes are 2x 70.6 mm² for AMD and 243 mm² for Intel.

Cache specifications diverge as noted above: L1 per core is 80 KB for AMD and 192 KB for Intel; L2 per core is 1 MB for AMD and 3 MB for Intel; L3 is 64 MB for AMD and 36 MB shared for Intel. Memory bandwidth is 89.6 GB/s for AMD and 115.2 GB/s for Intel. PCIe lanes are 24 for AMD and 20 for Intel, both Gen 5. Integrated graphics differ, with the AMD part using Radeon Graphics and the Intel part using Arc Xe-LPG Graphics 64EU. The release dates are also distinct: the AMD processor was released on 2025-10-06, and the Intel processor was released on 2026-03-10. The Intel part has a launch MSRP of $299, which can be stated once as given. The AMD part has no launch MSRP in the database. The Intel part has a part number of SA4V6, while the AMD part has part number 100-000000662E. Both have unlocked multipliers and support ECC memory.

FAQ

Q: Which processor has more cores?

A: The Intel Core Ultra 7 270K Plus has 24 cores, while the AMD Ryzen Embedded 9900X has 12 cores.

Q: Do both processors support the same memory type?

A: Both support DDR5 memory in a dual-channel configuration, but the Intel part has a higher memory bandwidth of 115.2 GB/s compared to 89.6 GB/s for the AMD part.

Q: What are the boost clock speeds for each processor?

A: The AMD Ryzen Embedded 9900X has a boost clock of 5.60 GHz, and the Intel Core Ultra 7 270K Plus has a boost clock of 5.50 GHz.

Q: How does the Intel Core Ultra 7 270K Plus rank among all CPUs?

A: It ranks in the 96th percentile of all CPUs in the database, with an average benchmark score of 93,785.

Q: Which processor has a larger L3 cache?

A: The AMD Ryzen Embedded 9900X has 64 MB of L3 cache, while the Intel Core Ultra 7 270K Plus has 36 MB of shared L3 cache.

Q: Are both processors unlocked for overclocking?

A: Yes, both the AMD Ryzen Embedded 9900X and the Intel Core Ultra 7 270K Plus have unlocked multipliers.

The Verdict

The available data in the database only supports a performance assessment for the Intel Core Ultra 7 270K Plus. Its average benchmark score of 93,785 and 96th percentile placement confirm strong overall capability, with particular strengths in multi-threaded workloads as shown by the Cinebench R23 multicore score of 44,253 and the Passmark multithread score of 68,574. The Intel part also demonstrates solid single-thread performance with a Passmark single-thread score of 5,068. For users seeking a processor with verified high-end performance, the Intel Core Ultra 7 270K Plus is the only option with recorded measurements in this comparison.

The AMD Ryzen Embedded 9900X lacks any benchmark results in the database, so no performance verdict can be drawn from the data. Its architectural specifications, including 12 cores, 24 threads, a 5.60 GHz boost clock, and 64 MB of L3 cache, indicate a capable design, but these remain unverified by measured scores. The Intel part offers more cores and higher memory bandwidth, while the AMD part has a higher boost clock and larger L3 cache. Given the absence of AMD benchmark data, the database favors the Intel Core Ultra 7 270K Plus for any performance-based selection. The Intel part's nearest rivals are all server-grade EPYC or Xeon processors, showing that it competes in a high-performance segment. The AMD part's percentile ranking of 50 and average score of 0 reflect missing data rather than actual performance, so no meaningful comparison is possible.