Intel · CPU
Intel Xeon Platinum 9221 Processor
Intel Xeon Platinum 9221 Processor — Specifications and benchmarks. .
These specifications are supported by the linked sources. Core counts, clocks and memory capacities do not predict workload performance. Check benchmark versions, environments and sample counts.
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Power
| Parameter | Value and conditions |
|---|---|
| Intel TDP | 250 W Source and conditions{
"state": "known",
"raw_label": "TDP",
"raw_value": "250 W",
"qualifiers": {
"source_field": "TDP",
"source_row": 20
},
"document_id": "intel-family-192283-9a95110dc20f637e"
}250 W Source and conditions{
"state": "known",
"raw_label": "TDP",
"raw_value": "250 W",
"qualifiers": {
"intel_sku": "195434",
"source_field": "TDP",
"source_product_url": "https://www.intel.com/content/www/us/en/products/sku/195434/intel-xeon-platinum-9221-processor-71-5m-cache-2-30-ghz/specifications.html",
"source_row": 9
},
"document_id": "detail-d8ba7a1930db2bc5-92d241e2e92a4e0e"
} |
Compute
| Parameter | Value and conditions |
|---|---|
| Base clock | 2,300 MHz Source and conditions{
"state": "known",
"raw_label": "Processor Base Frequency",
"raw_value": "2.30 GHz",
"qualifiers": {
"source_field": "Processor Base Frequency",
"source_row": 20
},
"document_id": "intel-family-192283-9a95110dc20f637e"
}2,300 MHz Source and conditions{
"state": "known",
"raw_label": "Processor Base Frequency",
"raw_value": "2.30 GHz",
"qualifiers": {
"intel_sku": "195434",
"source_field": "Processor Base Frequency",
"source_product_url": "https://www.intel.com/content/www/us/en/products/sku/195434/intel-xeon-platinum-9221-processor-71-5m-cache-2-30-ghz/specifications.html",
"source_row": 9
},
"document_id": "detail-d8ba7a1930db2bc5-92d241e2e92a4e0e"
} |
| Max boost clock | 3,700 MHz Source and conditions{
"state": "known",
"raw_label": "Max Turbo Frequency",
"raw_value": "3.70 GHz",
"qualifiers": {
"source_field": "Max Turbo Frequency",
"source_row": 20
},
"document_id": "intel-family-192283-9a95110dc20f637e"
}3,700 MHz Source and conditions{
"state": "known",
"raw_label": "Max Turbo Frequency",
"raw_value": "3.70 GHz",
"qualifiers": {
"intel_sku": "195434",
"source_field": "Max Turbo Frequency",
"source_product_url": "https://www.intel.com/content/www/us/en/products/sku/195434/intel-xeon-platinum-9221-processor-71-5m-cache-2-30-ghz/specifications.html",
"source_row": 9
},
"document_id": "detail-d8ba7a1930db2bc5-92d241e2e92a4e0e"
} |
| CPU cores | 32 Source and conditions{
"state": "known",
"raw_label": "Total Cores",
"raw_value": "32",
"qualifiers": {
"source_field": "Total Cores",
"source_row": 20
},
"document_id": "intel-family-192283-9a95110dc20f637e"
}32 Source and conditions{
"state": "known",
"raw_label": "Total Cores",
"raw_value": "32",
"qualifiers": {
"intel_sku": "195434",
"source_field": "Total Cores",
"source_product_url": "https://www.intel.com/content/www/us/en/products/sku/195434/intel-xeon-platinum-9221-processor-71-5m-cache-2-30-ghz/specifications.html",
"source_row": 9
},
"document_id": "detail-d8ba7a1930db2bc5-92d241e2e92a4e0e"
} |
| Published process node | 14 nm Source and conditions{
"state": "known",
"raw_label": "Lithography",
"raw_value": "14 nm",
"qualifiers": {
"intel_sku": "195434",
"source_field": "Lithography",
"source_product_url": "https://www.intel.com/content/www/us/en/products/sku/195434/intel-xeon-platinum-9221-processor-71-5m-cache-2-30-ghz/specifications.html",
"source_row": 9
},
"document_id": "detail-d8ba7a1930db2bc5-92d241e2e92a4e0e"
} |
| threads | 64 Source and conditions{
"state": "known",
"raw_label": "Total Threads",
"raw_value": "64",
"qualifiers": {
"intel_sku": "195434",
"source_field": "Total Threads",
"source_product_url": "https://www.intel.com/content/www/us/en/products/sku/195434/intel-xeon-platinum-9221-processor-71-5m-cache-2-30-ghz/specifications.html",
"source_row": 9
},
"document_id": "detail-d8ba7a1930db2bc5-92d241e2e92a4e0e"
} |
Memory
| Parameter | Value and conditions |
|---|---|
| Intel family-table cache (level unknown) | 71.5 MB Source and conditions{
"state": "known",
"raw_label": "Cache",
"raw_value": "71.5 MB",
"qualifiers": {
"source_field": "Cache",
"source_row": 20
},
"document_id": "intel-family-192283-9a95110dc20f637e"
}71.5 MB Source and conditions{
"state": "known",
"raw_label": "Cache",
"raw_value": "71.5 MB",
"qualifiers": {
"intel_sku": "195434",
"source_field": "Cache",
"source_product_url": "https://www.intel.com/content/www/us/en/products/sku/195434/intel-xeon-platinum-9221-processor-71-5m-cache-2-30-ghz/specifications.html",
"source_row": 9
},
"document_id": "detail-d8ba7a1930db2bc5-92d241e2e92a4e0e"
} |
| Memory channels | 12 Source and conditions{
"state": "known",
"raw_label": "Max # of Memory Channels",
"raw_value": "12",
"qualifiers": {
"intel_sku": "195434",
"source_field": "Max # of Memory Channels",
"source_product_url": "https://www.intel.com/content/www/us/en/products/sku/195434/intel-xeon-platinum-9221-processor-71-5m-cache-2-30-ghz/specifications.html",
"source_row": 9
},
"document_id": "detail-d8ba7a1930db2bc5-92d241e2e92a4e0e"
} |
| Memory type | DDR4-2933 Source and conditions{
"state": "known",
"raw_label": "Memory Types",
"raw_value": "DDR4-2933",
"qualifiers": {
"intel_sku": "195434",
"source_field": "Memory Types",
"source_product_url": "https://www.intel.com/content/www/us/en/products/sku/195434/intel-xeon-platinum-9221-processor-71-5m-cache-2-30-ghz/specifications.html",
"source_row": 9
},
"document_id": "detail-d8ba7a1930db2bc5-92d241e2e92a4e0e"
} |
Connectivity and features
| Parameter | Value and conditions |
|---|---|
| Hyper-Threading Supported | Supported Source and conditions{
"state": "known",
"raw_label": "Intel Hyper-Threading Technology",
"raw_value": "Yes",
"qualifiers": {
"intel_sku": "195434",
"source_field": "Intel Hyper-Threading Technology",
"source_product_url": "https://www.intel.com/content/www/us/en/products/sku/195434/intel-xeon-platinum-9221-processor-71-5m-cache-2-30-ghz/specifications.html",
"source_row": 9
},
"document_id": "detail-d8ba7a1930db2bc5-92d241e2e92a4e0e"
} |
Public benchmarks
Compare results with matching versions, scenes, settings and statistics. A run count of 0 identifies an aggregate or reported value, not a newly measured run.
No comparable public scores are available. This does not mean a score of zero or poor performance.
Sources
Source terms and retrieval dates are listed below. Published values and conditions may change.
- View source ↗ 2026-10-09
official Intel product-family table via web extraction; checked 2026-10-09; not original HTML
- View source ↗ 2026-10-09
Official Intel compare table extracted in ordinary browser; normalized source rows retained, not original HTML