Intel Xeon Platinum 8358
The 32-core Ice Lake Platinum: 2.6GHz base, 250W and 64 PCIe 4.0 lanes on LGA4189. It is frequently confused with the 8358P - same core count and socket, 10W lower TDP on the P - and that difference decides which platform thermal envelope it fits.
Fully Tested & Documented · Hong Kong Warehouse Stock · Worldwide Shipping 3–7 Days · 1-Year Warranty
Hardware Gallery
The Platinum 8358, Up Close
Processor (Representative)
Representative photo: LGA4189 Xeon Platinum photo (8358P shown, same package as 8358). The sSpec/OPN and markings on the unit you receive are read and photographed against your order before dispatch.
Package and Contacts
Package and contact-side view of the same processor family. For LGA parts the contact pads and IHS marking are inspected; for BGA parts the solder ball array is inspected under magnification.
32 cores
cores / 64 threads
48MB
L3 cache
2.6
GHz base clock
250
W TDP
Key Specifications
| Component | Specification |
|---|---|
| Processor | Intel Xeon Platinum 8358 (3rd Gen Scalable (Ice Lake)) |
| Cores / Threads | 32 cores / 64 threads |
| Base Clock | 2.6GHz |
| Max Boost | up to 3.4GHz |
| Cache | 48MB L3 |
| Socket | LGA4189 (Socket P+) |
| Memory | 8-channel DDR4-3200, ECC, up to 4TB per socket |
| PCIe | PCIe 4.0, 64 lanes |
| TDP | 250W |
| Scalability | Up to 2 sockets (2P) |
| Order Code / sSpec | CD8068904572302 / SRKJ1 |
Xeon Platinum 8358 is LGA4189 Ice Lake: DDR4-3200 across 8 channels, PCIe 4.0, 250W, sSpec SRKJ1. The 8358P is the 240W variant with a different sSpec - they are not interchangeable in a validated build configuration, so always quote the full part number. Full CPU range: Intel Xeon and AMD EPYC; comparison index: all comparisons.
Transparent Pricing
2026 Reference Pricing by Configuration
Pricing for the Platinum 8358 is quoted against confirmed stock, not printed: secondary-market CPU prices move weekly and a published figure would be stale before you could order. Send the quantity, platform and destination.
Single processor
On Request
Tested unit, sSpec confirmed against the order, condition stated line by line.
Matched pair / batch
On Request
Matched pairs from one lot for 2P builds, or multi-CPU batches staged and tested together.
No price figure is published on this page by design; quotations state condition, sSpec and the date the figure holds until. Used server price index for market context.
Origin
Hong Kong Warehouse
Free port — full export documentation
Transit
3–7 Days Air Freight
Tracked, insured, worldwide
Warranty
1-Year Warranty
Diagnostic report in every box
Quality Process
What We Check Before a Platinum 8358 Ships
sSpec / OPN Verification
The sSpec on Intel parts and the OPN on AMD parts are read from the package and checked against the specification on your order - including the P/non-P and Y/F suffixes that change TDP and clocks.
Post and Stress Test
Boot and sustained all-core load on a reference LGA4189 platform, with clocks, package temperature and throttling logged per serial.
Memory Training Check
The processor is trained with a populated memory configuration - a CPU that posts but will not train a full channel population is rejected.
Package and Contact Inspection
IHS marking, contact pads and substrate inspected under magnification for rework, bent pins or residue; engineering samples and remarked parts are excluded.
Condition and Warranty
New, OEM tray or decommissioned pull stated line by line, with a per-serial test record and a 1-year written warranty.
Report in the Box
Every unit ships with its per-machine diagnostic report and warranty. Full process: inspection guide.
Frequently Asked Questions
What platform does the Platinum 8358 need?
Intel Xeon Platinum 8358 is a 3rd Gen Scalable (Ice Lake) part on LGA4189 (Socket P+), with Up to 2 sockets (2P). The socket decides the board generation, and the socket is also where most buying mistakes happen - a LGA4189 part will not fit the previous generation's boards.
How much does the Platinum 8358 cost?
Prices are on request against confirmed stock, with the date the quote holds until stated in writing. Secondary-market CPU pricing is weekly, and the part condition (new, OEM tray or pull) changes the figure materially, so we quote per part and per condition rather than publish a number.
Can you supply matched pairs?
Yes. For 2P builds we supply matched pairs from one lot with the same sSpec/OPN and stepping, tested on a dual-socket LGA4189 board before shipment. Mixed-lot pairs can train memory but may step the memory speed down; we check the pairing rather than assume it.
How does the Platinum 8358 compare with its sibling?
Versus the Platinum 8358P: same 32 cores, 48MB L3 and socket, 250W vs 240W and a different sSpec. The 10W difference is enough to change the validated thermal configuration on some servers, which is why we quote the exact sSpec.
What condition and warranty do you offer?
New, OEM tray and decommissioned-pull processors, each with a per-serial test record (post test, all-core stress, memory training, package inspection) and a 1-year written warranty. The condition is stated line by line before you commit; engineering samples and remarked parts are never sold.
Request a Platinum 8358 Quote
Tell us the quantity, whether you need matched pairs, the platform it goes into and the destination. We confirm stock and the sSpec, then quote against confirmed supply with the date the figure holds until.
Request a Quote