AMD Ryzen Embedded 9950X vs Intel Core Ultra 7 265KF Comparison

The AMD Ryzen Embedded 9950X and Intel Core Ultra 7 265KF represent two distinct approaches to high-core-count desktop processing. The AMD part, released in 2025, is a 16-core, 32-thread processor built on the Zen 5 (Granite Ridge) architecture, while the Intel part, released in 2024, is a 20-core, 20-thread processor using the Arrow Lake-S architecture. The database contains a full benchmark record for the Intel processor, but the AMD processor currently has no recorded benchmark scores, no average score, and no nearest rivals. Consequently, the quantitative analysis below draws exclusively from the Intel data and the specification differences recorded in the database.

FAQ

Q: What is the core and thread configuration of the AMD Ryzen Embedded 9950X?

A: The AMD Ryzen Embedded 9950X has 16 cores and 32 threads. This configuration relies on simultaneous multithreading, which is why its thread count is double its core count.

Q: What is the core and thread configuration of the Intel Core Ultra 7 265KF?

A: The Intel Core Ultra 7 265KF has 20 cores and 20 threads. The core count exceeds the thread count, indicating that the processor does not use hyper-threading on its performance cores, giving it a 1:1 core-to-thread ratio.

Q: Which processor has the higher boost clock?

A: The AMD Ryzen Embedded 9950X has a boost clock of 5.70 GHz, which is higher than the Intel Core Ultra 7 265KF’s boost clock of 5.50 GHz. The base clocks also differ, with the AMD part at 4.30 GHz and the Intel part at 3.90 GHz.

Q: What is the memory bandwidth difference between the two processors?

A: The Intel Core Ultra 7 265KF supports a memory bandwidth of 102.4 GB/s, while the AMD Ryzen Embedded 9950X supports 89.6 GB/s. Both use DDR5 memory in a dual-channel configuration, but the Intel part has a higher recorded bandwidth figure.

Q: Does the Intel Core Ultra 7 265KF support ECC memory?

A: No. The database records ECC memory support as false for the Intel Core Ultra 7 265KF. The AMD Ryzen Embedded 9950X, in contrast, has ECC memory support set to true.

Q: What is the average benchmark score for the Intel Core Ultra 7 265KF?

A: The Intel Core Ultra 7 265KF has an average benchmark score of 71910. Its percentile versus all CPUs is 94, meaning it ranks above 94% of processors in the database.

The Verdict

The recorded data shows a clear asymmetry: the Intel Core Ultra 7 265KF has a complete benchmark profile, while the AMD Ryzen Embedded 9950X has none. For any user relying on measured performance, the Intel part is the only one with quantifiable results. Its average benchmark score of 71910 places it in the 94th percentile of all CPUs. The nearest rivals in the database are the AMD Ryzen 7 8840HX with an average score of 71797 (0.2% lower), the Intel Xeon 6517P with 72350 (0.6% higher), the Intel Xeon 6724P with 72396 (0.7% higher), and the Intel Xeon Platinum 8270 with 71370 (0.8% lower). These deltas are all within a single percentage point, indicating that the Core Ultra 7 265KF sits in a tightly packed performance cluster.

The AMD Ryzen Embedded 9950X, however, has no benchmark entries, an average score of 0, and a percentile of 50. The percentile value of 50 is the median default, not a measured result. Therefore, the database cannot confirm any performance advantage for the AMD part in any workload. The verdict from the data is straightforward: the Intel Core Ultra 7 265KF is the only processor here with verified benchmark results, and its scores place it firmly in the top tier. The AMD part offers architectural specifications, such as 32 threads and a higher boost clock, but without measured scores, no performance claim can be substantiated.

Head-to-Head Benchmarks

The head-to-head benchmark array in the database is empty, and the win counts for both processors are zero. The only benchmark data available belongs to the Intel Core Ultra 7 265KF, so the analysis below interprets those scores relative to its nearest rivals rather than against the AMD part.

In Cinebench R15 multi-core, the Intel Core Ultra 7 265KF scores 5013. Single-core in R15 is 707. Moving to Cinebench R20, the multi-core score is 20889 and single-core is 2948. Cinebench R23 shows a multi-core score of 49736 and a single-core score of 7021. These results indicate that the processor scales well from 20 threads in older versions to the newer R23 workload, with the multi-core score roughly 7 times the single-core score in R23.

Geekbench scores are 22913 for multi-core and 2759 for single-core. The multi-core result is about 8.3 times the single-core figure, consistent with a 20-thread processor. PassMark tests provide a broader view. PassMark multi-thread scores 58518, while single-thread scores 4928. PassMark integer math records 143351, and floating point math records 189431. Data compression scores 666589, data encryption scores 48198, and extended instructions score 54513. Find prime numbers scores 486, random string sorting scores 79735, and physics scores 3633.

Relative to the nearest rivals, the Intel Core Ultra 7 265KF is 0.2% ahead of the AMD Ryzen 7 8840HX, whose average score is 71797. Against the Intel Xeon 6517P, the Core Ultra 7 265KF is 0.6% behind, and against the Intel Xeon 6724P, it is 0.7% behind. The Intel Xeon Platinum 8270 is 0.8% behind the Core Ultra 7 265KF. These margins are minimal, less than one percentage point in every case. The data shows that the Core Ultra 7 265KF is competitive with server-class Xeon parts and a high-end mobile Ryzen part, but it does not lead them by any significant margin.

The absence of AMD Ryzen Embedded 9950X benchmarks means no head-to-head victories can be assigned. The database records zero wins for each processor. Any narrative of one chip beating the other in specific tests cannot be supported by measured data. The only definitive quantitative statement is that the Intel Core Ultra 7 265KF has a full set of scores, and the AMD part has none.

Specification Differences

The two processors differ in several core specifications. The AMD Ryzen Embedded 9950X has 16 cores and 32 threads, while the Intel Core Ultra 7 265KF has 20 cores and 20 threads. Base clocks are 4.30 GHz for the AMD part and 3.90 GHz for the Intel part. Boost clocks are 5.70 GHz for the AMD part and 5.50 GHz for the Intel part. Thermal design power is 170 watts for the AMD part and 125 watts for the Intel part, a difference of 45 watts in favor of the Intel part’s lower power envelope.

The sockets differ: the AMD part uses AMD Socket AM5, while the Intel part uses Intel Socket 1851. Process nodes also differ, with the AMD part fabricated on a 4 nm process and the Intel part on a 3 nm process. Both are produced by TSMC. Transistor counts are 16,630 million for the AMD part and 17,800 million for the Intel part. Die size is recorded as 2x 70.6 mm² for the AMD part, indicating a chiplet design, while the Intel part has a monolithic die of 243 mm².

Cache configurations show notable differences. The AMD part has 80 KB of L1 cache per core, 1 MB of L2 cache per core, and 64 MB of L3 cache. The Intel part has 192 KB of L1 cache per core, 3 MB of L2 cache per core, and 30 MB of shared L3 cache. The AMD part has more total L3 cache, but the Intel part has larger per-core L1 and L2 caches.

Memory support is DDR5 for both, with dual-channel buses. Memory bandwidth is 89.6 GB/s for the AMD part and 102.4 GB/s for the Intel part. ECC memory support is true for the AMD part and false for the Intel part. PCIe lanes are Gen 5 with 28 lanes for the AMD part and Gen 5 with 20 lanes for the Intel part. The AMD part includes integrated Radeon Graphics, while the Intel part has no integrated graphics, recorded as N/A.

The release dates differ: the AMD part was released on 2025-10-06, and the Intel part on 2024-10-23. The Intel part has a launch MSRP of $379, which is stated here once as recorded in the database. The AMD part has no launch MSRP field value. Both processors have an unlocked multiplier. The AMD part number is 100-000001277E, and the Intel part number is SRQCU.

Architecture Differences

The AMD Ryzen Embedded 9950X is based on the Granite Ridge codename, belonging to the Ryzen Embedded generation with Zen 5 (Granite Ridge) microarchitecture. The Intel Core Ultra 7 265KF is based on the Arrow Lake codename, specifically Arrow Lake-S, belonging to the Ultra 7 (Arrow Lake) generation. The AMD part is a chiplet design, as evidenced by its die size of 2x 70.6 mm², while the Intel part uses a single 243 mm² die.

The process nodes differ by one nanometer: the AMD part uses a 4 nm process, and the Intel part uses a 3 nm process. Both are fabricated by TSMC. The transistor counts are close, with the Intel part having 17,800 million transistors versus 16,630 million for the AMD part, a difference of 1,170 million transistors.

The cache hierarchy reflects different design philosophies. The AMD part allocates 80 KB L1 and 1 MB L2 per core, with a large 64 MB L3 cache. The Intel part allocates 192 KB L1 and 3 MB L2 per core, with a smaller 30 MB shared L3 cache. The larger per-core caches on the Intel part suggest a focus on reducing latency for individual threads, while the AMD part’s larger L3 cache supports its 32-thread workload across a shared pool. The Intel part’s L3 is explicitly marked as shared, whereas the AMD part’s L3 is not marked as shared in the database.

The integrated graphics differ completely. The AMD part includes Radeon Graphics, while the Intel part has no integrated graphics, listed as N/A. This means the Intel Core Ultra 7 265KF requires a discrete GPU for display output, while the AMD part can provide a basic display capability without an add-in card.

ECC memory support is another architectural differentiator. The AMD part supports ECC memory, which is typical for embedded or server-oriented processors. The Intel part does not support ECC memory, which limits its use in error-tolerant computing environments. The memory bandwidth is higher on the Intel part, at 102.4 GB/s versus 89.6 GB/s, despite both using dual-channel DDR5.

PCIe lane counts also differ. The AMD part provides 28 Gen 5 lanes from the CPU, while the Intel part provides 20 Gen 5 lanes. This gives the AMD part more direct connectivity for expansion devices, storage, or accelerators. The Intel part’s lower lane count may require additional chipset lanes for full system expansion.

The thread model is a fundamental architectural distinction. The AMD part has 32 threads from 16 cores, relying on simultaneous multithreading. The Intel part has 20 threads from 20 cores, with no thread doubling. This means the AMD part can execute more concurrent software threads, but each Intel core has its own dedicated execution resources without sharing, which can benefit workloads that are sensitive to resource contention.

The release dates place the Intel part earlier by roughly one year. The Intel part is from October 2024, and the AMD part is from October 2025. The production status for both is active. The market segment for the AMD part is listed as Desktop, despite its Embedded series designation, while the Intel part is also listed as Desktop. Both have unlocked multipliers, allowing overclocking if the platform supports it.

The benchmark results for the Intel part, when compared to its nearest rivals, show that its architecture performs within a narrow band of similar server and high-end desktop processors. The AMD part’s architecture, with its higher thread count and larger L3 cache, remains unquantified in the database. Without benchmark scores, the architectural differences cannot be translated into performance deltas. The only measurable outcome is that the Intel Core Ultra 7 265KF delivers a 94th percentile ranking with an average score of 71910, and the AMD Ryzen Embedded 9950X has no recorded performance data at all.