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

The AMD Ryzen Embedded 9950X and Intel Core Ultra 7 265K represent two distinct approaches to high-end desktop processing. The database contains a full benchmark suite for the Intel part, while the AMD entry currently lacks recorded benchmark scores and rival comparisons. This analysis relies on the recorded data for the Intel Core Ultra 7 265K and the architectural specifications for both processors.

Head-to-Head Benchmarks

The Intel Core Ultra 7 265K delivers substantial multi-threaded performance in the recorded Cinebench tests. Its Cinebench R15 multicore score of 5020 points and R20 multicore result of 20918 points indicate strong scaling across its 20 cores. The R23 multicore score of 35850 points places it firmly in the high-performance desktop segment. These results are consistent with its 94th percentile ranking among all CPUs in the database, with an average benchmark score of 70879.

Single-thread performance for the Intel part is equally notable. The Cinebench R15 single-core score of 708, R20 single-core score of 2953, and R23 single-core score of 2020 show competitive per-core efficiency. Geekbench results reinforce this picture, with a single-core score of 2713 and a multicore score of 23085. The PassMark single-thread score of 4928 confirms that the Core Ultra 7 265K handles lightly threaded workloads with ease.

The PassMark suite reveals specific strengths. The data compression score of 665554 is exceptionally high, suggesting strong integer throughput in compression workloads. Integer math scores 143242, while floating-point math reaches 189629. Extended instructions score 54333, indicating solid SIMD capability. The multithread score of 58594 aligns with the Cinebench multicore results, while the physics score of 3731 and prime number finding score of 491 provide additional context for scientific and computational tasks.

The AMD Ryzen Embedded 9950X has no recorded benchmark scores in the database. Its percentile ranking of 50 and average benchmark score of 0 reflect this data gap. Consequently, direct numerical comparisons between the two processors are not possible from the recorded information. The nearest rivals for the Intel part provide some reference points: the Intel Xeon 6511P scores 71051 (0.2% lower), the Intel Xeon Platinum 8270 scores 71370 (0.7% lower), the Intel Core i7-14700KF scores 70163 (1% higher), and the AMD Ryzen 7 9700F scores 69996 (1.3% higher). These deltas place the Core Ultra 7 265K in a tight competitive cluster.

The Verdict

Based on the recorded data, the Intel Core Ultra 7 265K is a fully measured processor with strong multi-threaded and single-threaded results across multiple benchmark suites. Its 94th percentile ranking indicates that it outperforms the vast majority of CPUs in the database. The average benchmark score of 70879, supported by consistent Cinebench, Geekbench, and PassMark results, provides a reliable performance profile.

The AMD Ryzen Embedded 9950X cannot be evaluated from benchmark data because none exists in the database. Its specifications show 16 cores and 32 threads, which differs from the Intel part's 20 cores and 20 threads, but without recorded scores, no performance verdict is possible. The database shows zero wins for either processor in head-to-head comparisons, as no head-to-head benchmark entries are recorded.

For users selecting between these two, the Intel Core Ultra 7 265K offers verified performance data that can guide purchasing decisions. The AMD part remains an unknown quantity in this database, so any choice favoring it would require external information beyond the recorded facts.

Architecture Differences

The two processors use fundamentally different designs. The AMD Ryzen Embedded 9950X is built on the Granite Ridge codename and belongs to the Ryzen Embedded generation, which uses the Zen 5 architecture. The Intel Core Ultra 7 265K uses the Arrow Lake architecture with the codename Arrow Lake-S, part of the Core Ultra Series 2 generation. This represents the Ultra 7 tier within Intel's current naming scheme.

Manufacturing processes differ substantially. AMD uses a 4 nm process node fabricated by TSMC, while Intel also uses TSMC but at a 3 nm node. The transistor counts reflect these differences: the AMD chip contains 16,630 million transistors across a die size of 2x 70.6 mm², whereas the Intel chip contains 17,800 million transistors on a single 243 mm² die. The Intel die is physically larger and packs more transistors despite the smaller process node.

Core counts and threading models diverge significantly. The AMD processor offers 16 cores with 32 threads, enabling simultaneous multithreading. The Intel processor provides 20 cores with 20 threads, indicating no hyperthreading capability. This means the AMD part can process two threads per core, while the Intel part processes one thread per core. The Intel part compensates with four additional physical cores.

Cache hierarchies also differ. The AMD processor uses 80 KB of L1 cache per core and 1 MB of L2 cache per core, with a large 64 MB L3 cache. The Intel processor uses 192 KB of L1 cache per core and 3 MB of L2 cache per core, but only 30 MB of shared L3 cache. This gives the AMD part a significantly larger total L3 cache, while the Intel part has larger per-core L1 and L2 allocations.

Memory support shows both processors using DDR5 with dual-channel memory buses. The AMD part has a memory bandwidth of 89.6 GB/s, while the Intel part reaches 102.4 GB/s. Both support ECC memory, which suits embedded and professional workloads. PCIe capabilities differ, with AMD offering Gen 5 across 28 CPU lanes and Intel offering Gen 5 across 20 CPU lanes.

Integrated graphics distinguish the two as well. The AMD processor includes Radeon Graphics, while the Intel processor includes Arc Xe-LPG Graphics with 64 execution units. Both parts have unlocked multipliers, allowing overclocking. The Intel part has a launch MSRP of $394, while the AMD part has no recorded launch MSRP.

FAQ

Q: Which processor has more cores and threads?

A: The AMD Ryzen Embedded 9950X has 16 cores and 32 threads. The Intel Core Ultra 7 265K has 20 cores and 20 threads. The AMD part supports simultaneous multithreading, while the Intel part does not.

Q: What is the difference in clock speeds?

A: The AMD processor has a base clock of 4.30 GHz and a boost clock of 5.70 GHz. The Intel processor has a base clock of 3.90 GHz and a boost clock of 5.50 GHz. The AMD part runs at higher frequencies in both metrics.

Q: How do the cache sizes compare?

A: 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 192 KB of L1 cache per core, 3 MB of L2 cache per core, and 30 MB of shared L3 cache.

Q: What is the power consumption difference?

A: The AMD Ryzen Embedded 9950X has a TDP of 170 watts. The Intel Core Ultra 7 265K has a TDP of 125 watts. The Intel part draws less power according to the recorded thermal design power figures.

Q: Which processor has better recorded benchmark performance?

A: Only the Intel Core Ultra 7 265K has benchmark scores in the database. It achieves a Cinebench R23 multicore score of 35850 and a Geekbench multicore score of 23085. The AMD part has no recorded benchmark scores.

Q: What sockets do these processors use?

A: The AMD Ryzen Embedded 9950X uses AMD Socket AM5. The Intel Core Ultra 7 265K uses Intel Socket 1851. These are not interchangeable platforms.

Where Each One Wins

The Intel Core Ultra 7 265K demonstrates clear strengths in the recorded benchmarks. Its PassMark data compression score of 665554 stands out as the highest single metric, indicating exceptional performance in compression and decompression workloads. The floating-point math score of 189629 and integer math score of 143242 show balanced arithmetic capability across both number types. The multithread score of 58594 and Cinebench R23 multicore score of 35850 confirm strong scaling in heavily threaded applications.

The PassMark physics score of 3731 and prime number finding score of 491 suggest the Intel part handles computational physics and number theory tasks competently. The random string sorting score of 79752 indicates strong memory-bound sorting performance. Single-thread results, including the PassMark single-thread score of 4928 and Geekbench single-core score of 2713, show the Intel part does not sacrifice per-core speed despite its 20-core design.

The AMD Ryzen Embedded 9950X has no recorded benchmark wins in the database. Its 16-core, 32-thread configuration with 64 MB of L3 cache could theoretically benefit workloads that require high thread counts and large shared caches, but no data supports this claim. The higher boost clock of 5.70 GHz suggests potential single-thread advantages, but without benchmark confirmation, this remains speculative.

Power draw favors the Intel processor, with a TDP of 125 watts compared to the AMD part's 170 watts. This makes the Intel part more suitable for systems with tighter thermal or power constraints. The Intel part also offers higher memory bandwidth at 102.4 GB/s versus 89.6 GB/s, which could benefit memory-intensive workloads.

Specification Differences

The two processors differ across nearly every specification category. The AMD Ryzen Embedded 9950X uses the Granite Ridge codename with Zen 5 architecture, while the Intel Core Ultra 7 265K uses Arrow Lake-S with Arrow Lake architecture. Manufacturing nodes differ at 4 nm for AMD and 3 nm for Intel, both fabricated by TSMC. Transistor counts are 16,630 million for AMD and 17,800 million for Intel, with die sizes of 2x 70.6 mm² and 243 mm² respectively.

Core and thread counts show the AMD part offering 16 cores and 32 threads, while the Intel part offers 20 cores and 20 threads. Clock speeds favor AMD with a 4.30 GHz base and 5.70 GHz boost, compared to Intel's 3.90 GHz base and 5.50 GHz boost. TDP ratings favor Intel at 125 watts versus AMD's 170 watts. Sockets are incompatible, with AMD using Socket AM5 and Intel using Socket 1851.

Cache configurations differ markedly. AMD provides 80 KB L1 per core, 1 MB L2 per core, and 64 MB L3. Intel provides 192 KB L1 per core, 3 MB L2 per core, and 30 MB shared L3. Memory bandwidth favors Intel at 102.4 GB/s versus AMD's 89.6 GB/s, though both support DDR5 with dual-channel buses and ECC memory. PCIe lanes favor AMD with 28 Gen 5 lanes versus Intel's 20 Gen 5 lanes.

Integrated graphics differ in branding and capability. AMD includes Radeon Graphics, while Intel includes Arc Xe-LPG Graphics with 64 execution units. Both processors have unlocked multipliers for overclocking. Release dates differ, with Intel launching on 2024-10-23 and AMD on 2025-10-06. The Intel part has a launch MSRP of $394, while the AMD part has no recorded launch MSRP. Part numbers are 100-000001277E for AMD and SRQCW for Intel.