Xeon Silver 4309Y vs Ryzen AI 7 350
Aggregate performance score
Ryzen AI 7 350 outperforms Xeon Silver 4309Y by a moderate 10% based on our aggregate benchmark results.
Primary details
Comparing Ryzen AI 7 350 and Xeon Silver 4309Y processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 572 | 650 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Server |
| Power efficiency | 44.95 | 10.91 |
| Architecture codename | Krackan Point (2025) | Ice Lake-SP (2021) |
| Release date | 6 January 2025 (recently) | 6 April 2021 (3 years ago) |
Detailed specifications
Ryzen AI 7 350 and Xeon Silver 4309Y basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.
| Physical cores | 8 (Octa-Core) | 8 (Octa-Core) |
| Threads | 16 | 16 |
| Base clock speed | 2 GHz | 2.8 GHz |
| Boost clock speed | 5 GHz | 3.6 GHz |
| L1 cache | 80 KB (per core) | 64K (per core) |
| L2 cache | 1 MB (per core) | 1 MB (per core) |
| L3 cache | 8 MB | 12 MB (shared) |
| Chip lithography | 4 nm | 10 nm |
| Maximum case temperature (TCase) | no data | 76 °C |
| 64 bit support | + | + |
| Windows 11 compatibility | no data | + |
Compatibility
Information on Ryzen AI 7 350 and Xeon Silver 4309Y compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.
| Number of CPUs in a configuration | 1 | 2 |
| Socket | FP8 | FCLGA4189 |
| Power consumption (TDP) | 28 Watt | 105 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen AI 7 350 and Xeon Silver 4309Y. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 |
| AES-NI | + | + |
| AVX | + | + |
| vPro | no data | + |
| Enhanced SpeedStep (EIST) | no data | + |
| Speed Shift | no data | + |
| Turbo Boost Technology | no data | 2.0 |
| Hyper-Threading Technology | no data | + |
| TSX | - | + |
| Precision Boost 2 | + | no data |
| Deep Learning Boost | - | + |
Security technologies
Ryzen AI 7 350 and Xeon Silver 4309Y technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
| EDB | no data | + |
| SGX | no data | Yes with Intel® SPS |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen AI 7 350 and Xeon Silver 4309Y are enumerated here.
| AMD-V | + | - |
| VT-d | no data | + |
| VT-x | no data | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen AI 7 350 and Xeon Silver 4309Y. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5 | DDR4-2667 |
| Maximum memory size | no data | 6 TB |
| Max memory channels | no data | 8 |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Radeon 860M | no data |
Peripherals
Specifications and connection of peripherals supported by Ryzen AI 7 350 and Xeon Silver 4309Y.
| PCIe version | 4.0 | 4.0 |
| PCI Express lanes | 16 | 64 |
Synthetic benchmark performance
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
Combined synthetic benchmark score
This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.
Passmark
Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.
Pros & cons summary
| Performance score | 13.19 | 12.01 |
| Recency | 6 January 2025 | 6 April 2021 |
| Chip lithography | 4 nm | 10 nm |
| Power consumption (TDP) | 28 Watt | 105 Watt |
Ryzen AI 7 350 has a 9.8% higher aggregate performance score, an age advantage of 3 years, a 150% more advanced lithography process, and 275% lower power consumption.
Given the minimal performance differences, no clear winner can be declared between Ryzen AI 7 350 and Xeon Silver 4309Y.
Be aware that Ryzen AI 7 350 is a notebook processor while Xeon Silver 4309Y is a server/workstation one.
Should you still have questions on choice between Ryzen AI 7 350 and Xeon Silver 4309Y, ask them in Comments section, and we shall answer.
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