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EPYC 9555 prices

Every EPYC 9555 listing we found on eBay, ranked by price per core including shipping. Updated Oct 11, 2026 14:38 UTC.

Cheapest used, per core$62.48
Cheapest new, per core$69.67
Cheapest single CPU$3,999.00
Condition
$/corePrice ShippingCoresModel PlatformConditionListing
$62.48$3,999.00free64EPYC 9555SP5 · DDR5UsedAMD EPYC 9555 64C 3.2GHz 256M DDR5-6400 360W (Dell) (100-000001142) -R
$69.67$4,458.87free64EPYC 9555SP5 · DDR5NewAMD (Advanced Micro Devices) - 100-000001523 - AMD EPYC 9555P
$78.12$5,000.00free64EPYC 9555SP5 · DDR5UsedAMD EPYC ZEN5 9555P 64-Core 3.2GHz 128 Threads Processor 100-000001523 UNLOCKED
$111.80$7,155.00free64EPYC 9555SP5 · DDR5NewAMD EPYC 9555P TURIN 64Core 3.2GHz Processor 100-000001523 UNLOCKED FULL VERSION
$116.51$14,913.00free64 ×2EPYC 9555SP5 · DDR5NewQty 2 - AMD EPYC 9555P TURIN 64Core 3.2GHz Processor 100-000001523 UNLOCKED
$132.61$8,487.00free64EPYC 9555SP5 · DDR5NewAMD EPYC 9555 Processor, In Tray - 100-000001142 UNLOCKED FULL VERSION

Showing 6 of 6 listings

Buying tips

EPYC 9555: 64 cores, Turin, socket SP5, DDR5 memory. SP5 takes EPYC 9004 (Genoa) and 9005 (Turin) with 12-channel DDR5. Vendor lock: many used EPYC and Threadripper PRO chips were fused to Dell, HPE or Lenovo boards (AMD Platform Secure Boot) and will not boot anywhere else. Listings that say "locked" are hidden by default; listings that say nothing may still be locked — ask the seller. Engineering samples (ES) can have lower clocks, bugs or need special BIOS; they are hidden by default. Qualification samples (QS) are usually identical to retail chips.

How this table works

We collect Buy It Now listings from eBay US several times a day and divide the total price, including shipping, by the number of cores. Only processors we can identify by model are listed, and the core count comes from the model, not from the listing title (titles are often wrong). Lots are counted by their total cores; pairs are shown by default, bulk lots of three or more only when you tick the box. We remove coolers, brackets and tools, CPU and motherboard bundles, damaged chips and offers far below every other listing for the same model.