12-Core Intel Xeon Processors
This page lists every 12-core processor in our Intel Xeon range, from DDR3 E5-2600 v2 parts to DDR5 Xeon Silver, so you can match twelve cores to the socket and memory your server already uses. Models include the E5-2697 v2, E5-2680 v3 and E5-2650 v4, the Gold 6126, 6136, 6226 and 5317, and the Silver 4116, 4214, 4310, 4410Y and 4510. All are tested before shipping and carry an Enterasource warranty.
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Intel Xeon Gold 5317 3.0GHz 12 Core 18MB 11.2GT/s 150W 3rd Gen Processor SRKXMAvailability: Available by QuoteManufacturer: Intel Condition: Refurbished 1 Year WarrantyStarting at$2,429.99Out of stock - Intel Xeon Gold 6126 2.6GHz 12 Core 19.25MB 10.4GT/s 125W Processor SR3B3Availability: Available by QuoteManufacturer: Intel Condition: Refurbished 1 Year WarrantyStarting at$16.86Out of stock
- Intel Xeon Gold 6126T 2.6GHz 12 Core 19.25MB 10.4GT/s 125W Processor SR3J9Availability: Available by QuoteManufacturer: Intel Condition: Refurbished 1 Year WarrantyStarting at$2,970.00Out of stock
- Intel Xeon Gold 6136 3.0GHz 12 Core 24.75MB 10.4GT/s 150W Processor SR3B2Availability: Available by QuoteManufacturer: Intel Condition: Refurbished 1 Year WarrantyStarting at$25.64Out of stock
- Intel Xeon Gold 6146 3.2GHz 12 Core 24.75MB 10.4GT/s 165W Processor SR3MAAvailability: Available by QuoteManufacturer: Intel Condition: Refurbished 1 Year WarrantyStarting at$40.47Out of stock
- Intel Xeon Gold 6226 2.7GHz 12 Core 19.25MB 125W 2nd Gen Processor | SRFPPAvailability: Available by QuoteManufacturer: Intel Condition: Refurbished 1 Year WarrantyStarting at$47.22Out of stock
- Intel Xeon Gold 6246 3.3GHz 12 Core 24.75MB 165W 2nd Gen Processor SRFPJAvailability: Available by QuoteManufacturer: Intel Condition: Refurbished 1 Year WarrantyStarting at$91.79Out of stock
- Intel Xeon Gold 6256 3.6GHz 12 Core 33MB 10.4GT/s 205W 2nd Gen Processor SRGTQAvailability: Available by QuoteManufacturer: Intel Condition: Refurbished 1 Year WarrantyStarting at$3,509.99Out of stock
- Intel Xeon Platinum 8158 3.0GHz 12 Core 24.75MB 10.4GT/s 150W Processor SR3B7Availability: Available by QuoteManufacturer: Intel Condition: Refurbished 1 Year WarrantyStarting at$241.64Out of stock
- Intel Xeon Silver 4116T 2.1GHz 12 Core 16.5MB 9.6GT/s 85W Processor SR3MQAvailability: Available by QuoteManufacturer: Intel Condition: Refurbished 1 Year WarrantyStarting at$1,485.00Out of stock
- Intel Xeon Silver 4214 2.2GHz 12 Core 16.5MB 9.6GT/s 85W 2nd Gen Processor SRFB9Availability: Available by QuoteManufacturer: Intel Condition: Refurbished 1 Year WarrantyStarting at$15.38Out of stock
- Intel Xeon Silver 4214R 2.4GHz 12 Core 16.5MB 100W 2nd Gen Processor SRG1WAvailability: Available by QuoteManufacturer: Intel Condition: Refurbished 1 Year WarrantyStarting at$128.24Out of stock
Twelve cores across DDR3, DDR4 and DDR5
The processor family, not the core count, sets the memory a 12-core Xeon takes. Official maximums for representative models on this page:
| Model | Family | Memory (official maximum) | Source |
|---|---|---|---|
| E5-2697 v2 | Xeon E5-2600 v2 | DDR3-1866, 4 channels | Intel ARK |
| E5-2680 v3 | Xeon E5-2600 v3 | DDR4-2133 | HPE DL380 Gen9 QuickSpecs |
| E5-2650 v4 | Xeon E5-2600 v4 | DDR4-2400 | HPE DL380 Gen9 QuickSpecs |
| Silver 4116 | 1st Gen Xeon Scalable | DDR4-2400, 6 channels | Intel ARK |
| Silver 4310 | 3rd Gen Xeon Scalable | DDR4-2667, 8 channels | Intel ARK |
| Silver 4410Y | 4th Gen Xeon Scalable | DDR5-4000, 8 channels | Intel ARK |
| Silver 4510 | 5th Gen Xeon Scalable | DDR5-4400, 8 channels | Intel ARK |
Memory you already own narrows the choice: DDR3 modules go with E5-2600 v2, DDR4 RDIMMs with E5-2600 v3 and v4 or 1st to 3rd Gen Xeon Scalable, and DDR5 with 4th and 5th Gen platforms; Dell's PowerEdge R660 and R760 accept registered ECC DDR5 DIMMs only.
The grid also holds 12-core E5-4600 and E7 models, including the E5-4640 v4, E5-4657L v2, E7-4850 v2, E7-4860 v2 and E7-4830 v3; the Xeon E7 page covers that family. Compare 8-core, 16-core and 24-core models, the Xeon Silver range, the E5-2600 v2, v3 and v4 pages, or all Intel Xeon processors, and shop DDR3, DDR4 and DDR5 memory to match.
