Xeon Platinum 8158: specs and benchmarks
Summary
Intel started Xeon Platinum 8158 sales 25 April 2017 at a recommended price of $7,007. This is a Skylake (server) architecture desktop processor primarily aimed at professional systems. It has 12 cores and 24 threads, and is based on 14 nm manufacturing technology, with a maximum frequency of 3700 MHz and a locked multiplier.
Compatibility-wise, this is FCLGA3647 processor with a TDP of 150 Watt. It supports DDR4-2666 memory.
Primary details
Xeon Platinum 8158 processor market type (desktop or notebook), architecture, sales start time and pricing.
| Place in the ranking | not rated | |
| Place by popularity | not in top-100 | |
| Market segment | Server | |
| Series | Intel Xeon Platinum | |
| Architecture codename | Skylake (server) (2017−2018) | |
| Release date | 25 April 2017 (7 years ago) | |
| Launch price (MSRP) | $7,007 | of 17,906 (Xeon Platinum 8280L) |
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 | 12 (Dodeca-Core) | |
| Threads | 24 | |
| Base clock speed | 3 GHz | of 4.7 GHz (FX-9590) |
| Boost clock speed | 3.7 GHz | of 6.2 GHz (Core i9-14900KS) |
| Multiplier | 30 | of 42 (Core i7-7700K) |
| L1 cache | 768 KB | of 80 KB (EPYC 9965) |
| L2 cache | 12 MB | of 2 MB (Xeon 6980P) |
| L3 cache | 24.75 MB | of 1152 MB (EPYC 9684X) |
| Chip lithography | 14 nm | of 3 nm (Apple M3 Max 16-Core) |
| Maximum core temperature | 85 °C | of 110 °C (Atom x7-E3950) |
| 64 bit support | + | |
| Windows 11 compatibility | + |
Compatibility
Information on Xeon Platinum 8158 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.
| Number of CPUs in a configuration | 8 (Multiprocessor) | |
| Socket | FCLGA3647 | |
| Power consumption (TDP) | 150 Watt | of 500 Watt (Xeon 6960P) |
Technologies and extensions
Technological capabilities and additional instructions supported by Xeon Platinum 8158. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 | |
| AES-NI | + | |
| AVX | + | |
| vPro | + | |
| Enhanced SpeedStep (EIST) | + | |
| Speed Shift | + | |
| Turbo Boost Technology | 2.0 | |
| Hyper-Threading Technology | + | |
| TSX | + | |
| Turbo Boost Max 3.0 | - |
Security technologies
Processor technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | |
| EDB | + |
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 Platinum 8158's memory controller. Depending on the motherboard, higher memory frequency may be supported.
| Supported memory types | DDR4-2666 | |
| Maximum memory size | 768 GB | of 6 TiB (EPYC 9124) |
| Max memory channels | 6 | of 12 (Xeon Platinum 9221) |
| Maximum memory bandwidth | 128.001 GB/s | of 460.8 GB/s (EPYC 9124) |
| ECC memory support | + |
Peripherals
Specifications and connection types of supported peripherals.
| PCIe version | 3.0 | of 5.0 (Core i9-12900K) |
| PCI Express lanes | 48 | of 128 (EPYC 7551P) |
Benchmark performance
Single-core and multi-core benchmark results of Xeon Platinum 8158. Overall benchmark performance is measured in points in 0-100 range, higher is better.
We have no data on Xeon Platinum 8158 benchmark results.
Send your test results of Xeon Platinum 8158.
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Recommended GPUs
People consider these graphics cards to be good for Xeon Platinum 8158, according to our PC configuration statistics.
These are the fastest graphics cards for Xeon Platinum 8158 in our user configuration statistics. There is a total of 2 configurations using Xeon Platinum 8158 in our database.
