Intel Xeon Platinum 8158 12-Core 3.00GHz Server Processor
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Certified RefurbishedCertified Refurbished: 12-month Server Hub limited warranty, return-to-base.
30-day returns on unopened items — you arrange the courier; we pay it on faulty or dead-on-arrival units.
With 12 cores (24 threads) at a 3.00GHz base clock, boosting to 3.70GHz, the Intel Xeon Platinum 8158 carries 24.75MB of cache and is rated at 150W. Part of the 1st Generation Intel Xeon Scalable Processors line, it uses Socket 3647 and addresses up to 768GB of memory at 2666MHz DDR4.
Per-core software licensing makes core count a cost decision as well as a performance one. Adding a second processor also opens up the memory channels and PCIe lanes attached to that socket. Its S-spec, SR3B7, pins down the exact stepping. Platinum-tier chips target the heaviest consolidation, database and HPC work. Dual-socket servers need two of the same model; the server's processor support list and BIOS level decide whether this one is accepted. With simultaneous multithreading enabled, it presents 24 threads to the operating system. Boost clocks apply when thermal and power headroom allow; the base clock is the sustained figure. Apply fresh thermal paste each time the processor is seated.
Our Johannesburg team inspects and bench-tests the part before it is released as certified refurbished.
Specifications
- Maximum memory
- 768GB
Highlights
- Xeon Platinum 8158, 12 cores / 24 threads
- 3.00GHz base, 3.70GHz boost
- 24.75MB cache, 150W TDP
- Socket 3647, 1st Generation Intel Xeon Scalable Processors
- Certified refurbished, bench-tested in Johannesburg
Processor
- Cores
- 12
- Threads
- 24
- Base clock
- 3.00GHz
- Boost clock
- 3.70GHz
- Socket
- Socket 3647
Memory
- Maximum memory
- 768GB
- Memory support
- 2666MHz DDR4
Condition
- Condition
- Certified refurbished
General
- Type
- Server processor
- Brand
- Intel
- Product line
- Xeon Platinum 8158
- Cache
- 24.75MB
- TDP
- 150W
- Platform
- 1st Generation Intel Xeon Scalable Processors
- S-spec
- SR3B7
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Frequently asked questions
Which socket and platform does this processor use?
- Socket 3647, 1st Generation Intel Xeon Scalable Processors. In a two-socket server both processors should be the same model.
What condition is this server processor in?
- Certified refurbished: it is inspected and bench-tested in Johannesburg before release.