AMD Ryzen Embedded 9600X vs Intel Core Ultra 7 155UL Comparison

Head-to-Head Benchmarks

The database contains no recorded head-to-head benchmark results for these two processors. The head-to-head benchmark array is empty, and neither processor has an average benchmark score. Both sit at the 50th percentile among all CPUs, though this percentile is a placeholder value that reflects the absence of measured performance data rather than an actual performance ranking.

Without direct comparison scores, the analysis must rely on the architectural specifications and feature sets recorded in the database. The AMD Ryzen Embedded 9600X and Intel Core Ultra 7 155UL occupy different design philosophies, and the recorded data allows for a qualitative comparison of their expected performance characteristics.

The AMD processor carries a base clock of 3.90 GHz and a boost clock of 5.40 GHz, while the Intel processor operates at a base clock of 1.70 GHz and a boost clock of 4.80 GHz. The clock speed advantage is substantial: the AMD part's base clock is 2.20 GHz higher, and its boost clock is 0.60 GHz higher. This suggests the AMD processor will deliver significantly higher single-threaded throughput in workloads that respond to clock frequency.

The Intel processor counters with a core count advantage. It has 12 cores and 14 threads, versus 6 cores and 12 threads for the AMD part. The Intel chip has double the physical cores, though its thread count is only 2 threads higher because of its hybrid architecture. The recorded data shows the Intel processor's thread count advantage is modest relative to its core count advantage, which indicates the presence of efficiency cores that do not add hyperthreading.

Architecture Differences

The two processors come from different manufacturing nodes and foundries. The AMD Ryzen Embedded 9600X uses a 4 nm process node fabricated by TSMC, while the Intel Core Ultra 7 155UL uses a 7 nm process node fabricated by Intel. The smaller process node gives AMD a manufacturing advantage in transistor density and power efficiency per operation.

The AMD processor is built on the Zen 5 architecture with the Granite Ridge codename, part of the Ryzen Embedded generation. It contains 6 cores and 12 threads, with a 4 nm process and 8,315 million transistors on a 70.6 mm² die. The Intel processor uses the Meteor Lake architecture with the Meteor Lake-PS codename, part of the Core Ultra Series 1 generation. It contains 12 cores and 14 threads, on a 7 nm process. The database records no transistor count or die size for the Intel part, so a direct density comparison is not possible.

Cache configurations differ markedly. The AMD processor has 80 KB of L1 cache per core, 1 MB of L2 cache per core, and 32 MB of shared L3 cache. The Intel processor has 112 KB of L1 cache per core, 2 MB of L2 cache per core, and 12 MB of shared L3 cache. Per-core cache is larger on the Intel part, but the AMD part's shared L3 cache is 20 MB larger. The total cache hierarchy favors AMD in aggregate L3 capacity, which supports larger working sets in memory-intensive workloads.

Memory support shows a clear split. Both processors support DDR5 memory with dual-channel memory buses and identical memory bandwidth of 89.6 GB/s. However, the AMD processor supports ECC memory, while the Intel processor does not. This makes the AMD part suitable for error-sensitive workloads such as financial modeling, scientific computing, and server applications where data integrity is critical.

PCIe connectivity differs substantially. The AMD processor provides PCIe Gen 5 with 24 lanes from the CPU, while the Intel processor provides PCIe Gen 4 with 8 lanes from the CPU. The AMD part has triple the lane count and a newer PCIe generation, which doubles the per-lane bandwidth. This affects expandability for GPUs, NVMe storage, and other add-in cards. Integrated graphics also differ: the AMD part uses Radeon Graphics, while the Intel part uses Arc Xe-LPG 64EU.

The socket and platform requirements diverge. The AMD processor uses AMD Socket AM5, while the Intel processor uses Intel Socket 1851. The AMD processor has an unlocked multiplier, allowing overclocking, while the Intel processor's multiplier is locked. The AMD processor was released on 2025-10-06, while the Intel processor was released on 2024-04-07, making the Intel part earlier to market by roughly 18 months.

Power consumption differs by a wide margin. The AMD processor has a TDP of 65 watts, while the Intel processor has a TDP of 15 watts. The Intel part uses 50 watts less at its rated thermal design power, which makes it suitable for passively cooled systems, fanless industrial PCs, and power-constrained embedded deployments. The AMD part's higher TDP enables higher clock speeds and sustained performance but requires more substantial cooling.

Where Each One Wins

The AMD Ryzen Embedded 9600X wins in scenarios that demand raw single-threaded performance, high clock speeds, and PCIe expansion. Its base clock of 3.90 GHz and boost clock of 5.40 GHz give it a decisive advantage in lightly threaded workloads such as legacy application compatibility, control-plane processing, and single-threaded database queries. The 24 PCIe Gen 5 lanes support multiple high-speed NVMe drives and discrete GPUs, which suits edge servers, network appliances, and AI inference nodes that need fast I/O.

The AMD part's ECC memory support makes it the appropriate choice for applications where memory corruption is unacceptable. The 32 MB of shared L3 cache provides a large cache pool for repeated accesses to working data, which benefits virtualization hosts and containerized workloads that run many small processes. The unlocked multiplier allows tuning for specific performance targets, and the 4 nm TSMC process provides a modern foundation.

The Intel Core Ultra 7 155UL wins in power-constrained embedded environments. Its 15-watt TDP is one-quarter of the AMD part's 65-watt TDP, which enables fanless operation in compact chassis, industrial automation controllers, digital signage players, and IoT gateways. The hybrid architecture with 12 physical cores and 14 threads provides parallel throughput for multi-threaded workloads such as video transcoding, packet processing, and telemetry aggregation, even at lower clock speeds.

The Intel part's larger per-core L2 cache of 2 MB versus 1 MB on the AMD part benefits workloads with high per-thread locality. The Arc Xe-LPG 64EU integrated graphics offer a more capable GPU block than the AMD Radeon Graphics, which supports display output and light GPU compute without a discrete card. The earlier release date of 2024-04-07 means the Intel platform has been available in the market for longer, and the recorded launch MSRP of $426 establishes a reference price point.

The core count difference is the decisive factor in heavily parallel workloads. The Intel part's 12 cores versus 6 cores means it can process twice as many threads simultaneously, which is advantageous for workloads that scale linearly with core count. However, the AMD part's higher clock speeds may close the gap in workloads that are not perfectly parallel, and the 12 threads versus 14 threads difference is smaller than the core count difference suggests.

FAQ

Q: Which processor has the higher boost clock?

A: The AMD Ryzen Embedded 9600X has a boost clock of 5.40 GHz, which is 0.60 GHz higher than the Intel Core Ultra 7 155UL's boost clock of 4.80 GHz.

Q: How do the core counts compare between the two processors?

A: The Intel Core Ultra 7 155UL has 12 cores and 14 threads, while the AMD Ryzen Embedded 9600X has 6 cores and 12 threads. The Intel part has double the physical cores but only 2 more threads.

Q: Which processor supports ECC memory?

A: The AMD Ryzen Embedded 9600X supports ECC memory. The Intel Core Ultra 7 155UL does not support ECC memory.

Q: What are the TDP values for each processor?

A: The AMD Ryzen Embedded 9600X has a TDP of 65 watts, and the Intel Core Ultra 7 155UL has a TDP of 15 watts.

Q: Which processor has more PCIe lanes and what generation?

A: The AMD Ryzen Embedded 9600X has 24 PCIe Gen 5 lanes from the CPU. The Intel Core Ultra 7 155UL has 8 PCIe Gen 4 lanes from the CPU.

Q: What is the manufacturing process node for each processor?

A: The AMD Ryzen Embedded 9600X uses a 4 nm process node from TSMC. The Intel Core Ultra 7 155UL uses a 7 nm process node from Intel.

The Verdict

The recorded data supports a clear split based on workload requirements. The AMD Ryzen Embedded 9600X is the choice for performance-oriented embedded systems that need maximum single-threaded speed, high-bandwidth PCIe expansion, and ECC memory reliability. Its 5.40 GHz boost clock, 24 PCIe Gen 5 lanes, and 32 MB of L3 cache make it suited for compute-intensive edge servers, network functions, and storage appliances. The 65-watt TDP requires active cooling or a heatsink with sufficient surface area.

The Intel Core Ultra 7 155UL is the choice for power-sensitive embedded deployments where 15 watts is a hard constraint. Its 12 cores provide parallel throughput for multi-threaded workloads, and the Arc Xe-LPG 64EU integrated graphics deliver display and compute capabilities without a discrete GPU. The lack of ECC support and the limited 8 PCIe Gen 4 lanes narrow its applicability to systems that do not require memory error correction or extensive expansion.

Neither processor has recorded benchmark scores, so the performance relationship between the two is inferred from specifications. The AMD part's clock advantage suggests it will lead in single-threaded and latency-sensitive workloads. The Intel part's core advantage suggests it will lead in throughput-oriented workloads that can utilize 12 threads or more. The decision rests on whether the application prioritizes clock speed or core count, and whether the power budget allows 65 watts or requires 15 watts.

Specification Differences

| Specification | AMD Ryzen Embedded 9600X | Intel Core Ultra 7 155UL |

|---|---|---|

| Cores | 6 | 12 |

| Threads | 12 | 14 |

| Base Clock | 3.90 GHz | 1.70 GHz |

| Boost Clock | 5.40 GHz | 4.80 GHz |

| TDP | 65 W | 15 W |

| Socket | AMD Socket AM5 | Intel Socket 1851 |

| Codename | Granite Ridge | Meteor Lake-PS |

| Generation | Ryzen Embedded (Zen 5 (Granite Ridge)) | Ultra 7 (Meteor Lake-PS) |

| Process Node | 4 nm | 7 nm |

| Foundry | TSMC | Intel |

| Transistors | 8,315 million | Not recorded |

| Die Size | 70.6 mm² | Not recorded |

| L1 Cache | 80 KB (per core) | 112 KB (per core) |

| L2 Cache | 1 MB (per core) | 2 MB (per core) |

| L3 Cache | 32 MB (shared) | 12 MB (shared) |

| ECC Memory | Yes | No |

| PCIe | Gen 5, 24 Lanes (CPU only) | Gen 4, 8 Lanes (CPU only) |

| Integrated Graphics | Radeon Graphics | Arc Xe-LPG 64EU |

| Release Date | 2025-10-06 | 2024-04-07 |

| Launch MSRP | Not recorded | $426 |

| Multiplier Unlocked | Yes | No |

| Part Number | 100-000001405E | SRN97 |