Intel Xeon Silver 4509Y: specs and benchmarks
Summary
Intel started Xeon Silver 4509Y sales 1 October 2023. This is desktop processor primarily aimed at professional systems. It has 8 cores and 16 threads, and is based on Intel 7 manufacturing technology, with a maximum frequency of 4100 MHz and a locked multiplier.
Compatibility-wise, this is FCLGA4677 processor with a TDP of 125 Watt. It supports DDR5 @ 4400 MT/s (1 DPC &2DPC) memory.
Primary details
Xeon Silver 4509Y processor market type (desktop or notebook), architecture, sales start time and pricing.
| Place in performance ranking | not rated | |
| Place by popularity | not in top-100 | |
| Market segment | Server | |
| Release date | 1 October 2023 (less than a year ago) |
Detailed specifications
Basic microprocessor parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters can generally indicate CPU performance, but to be more precise you have to review its test results.
| Physical cores | 8 (Octa-Core) | |
| Threads | 16 | |
| Base clock speed | 2.6 GHz | of 4.7 (FX-9590) |
| Boost clock speed | 4.1 GHz | of 6.2 (Core i9-14900KS) |
| L3 cache | 22.5 MB | of 768 (EPYC 7373X) |
| Chip lithography | Intel 7 nm | of 3 (Apple M3 Max 16-Core) |
| Maximum core temperature | 84 °C | of 110 (Atom x7-E3950) |
| 64 bit support | - | |
| Unlocked multiplier | No |
Compatibility
Information on Xeon Silver 4509Y compatibility with other computer components and devices: 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.
| Socket | FCLGA4677 | |
| Power consumption (TDP) | 125 Watt | of 400 (Xeon Platinum 9282) |
Technologies and extensions
Technological capabilities and additional instructions supported by Xeon Silver 4509Y. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 | |
| AES-NI | + | |
| Speed Shift | + | |
| Turbo Boost Technology | 2.0 | |
| Hyper-Threading Technology | + | |
| TSX | + | |
| Status | Launched |
Security technologies
Processor technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | |
| EDB | + | |
| SGX | Yes with Intel® SPS | |
| OS Guard | + |
Virtualization technologies
Supported virtual machine optimization technologies. Some are specific to Intel only, some to AMD.
| VT-d | + | |
| VT-x | + | |
| EPT | + |
Memory specs
Types, maximum amount and channel number of RAM supported by Xeon Silver 4509Y's memory controller. Depending on the motherboard, higher memory frequency may be supported.
| Supported memory types | DDR5 @ 4400 MT/s (1 DPC &2DPC) | |
| Maximum memory size | 4 TB | of 786 (Xeon E5-2670 v3) |
| Max memory channels | 8 | of 12 (Xeon Platinum 9221) |
| ECC memory support | + |
Peripherals
Specifications and connection types of supported peripherals.
| PCIe version | 5 | |
| PCI Express lanes | 80 | of 128 (EPYC 7551P) |
Benchmark performance
Single-core and multi-core benchmark results of Xeon Silver 4509Y. Overall benchmark performance is measured in points in 0-100 range, higher is better.
We have no data on Xeon Silver 4509Y benchmark results.
Send your test results of Xeon Silver 4509Y.
Recommended GPUs
People consider these graphics cards to be good for Xeon Silver 4509Y, according to our PC configuration statistics.
These are the fastest graphics cards for Xeon Silver 4509Y in our user configuration statistics. There is a total of 1 configurations based on Xeon Silver 4509Y in our database.
