Intel · CPU
Intel Xeon Processor E5-2658
Intel Xeon Processor E5-2658 — 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.
Evidence review in progress · Search indexing deferred
Power
| Parameter | Value and conditions |
|---|---|
| Intel TDP | 95 W Source and conditions{
"state": "known",
"raw_label": "TDP",
"raw_value": "95 W",
"qualifiers": {
"source_field": "TDP",
"source_row": 36
},
"document_id": "intel-family-59138-9a95110dc20f637e"
}95 W Source and conditions{
"state": "known",
"raw_label": "TDP",
"raw_value": "95 W",
"qualifiers": {
"intel_sku": "61428",
"source_field": "TDP",
"source_product_url": "https://www.intel.com/content/www/us/en/products/sku/61428/intel-xeon-processor-e52658-20m-2-10-ghz-8-0-gts-intel-qpi/specifications.html",
"source_row": 5
},
"document_id": "detail-a0f70dc1a4176d48-f28288be7018f478"
} |
Compute
| Parameter | Value and conditions |
|---|---|
| Base clock | 2,100 MHz Source and conditions{
"state": "known",
"raw_label": "Processor Base Frequency",
"raw_value": "2.10 GHz",
"qualifiers": {
"source_field": "Processor Base Frequency",
"source_row": 36
},
"document_id": "intel-family-59138-9a95110dc20f637e"
}2,100 MHz Source and conditions{
"state": "known",
"raw_label": "Processor Base Frequency",
"raw_value": "2.10 GHz",
"qualifiers": {
"intel_sku": "61428",
"source_field": "Processor Base Frequency",
"source_product_url": "https://www.intel.com/content/www/us/en/products/sku/61428/intel-xeon-processor-e52658-20m-2-10-ghz-8-0-gts-intel-qpi/specifications.html",
"source_row": 5
},
"document_id": "detail-a0f70dc1a4176d48-f28288be7018f478"
} |
| Max boost clock | 2,400 MHz Source and conditions{
"state": "known",
"raw_label": "Max Turbo Frequency",
"raw_value": "2.40 GHz",
"qualifiers": {
"source_field": "Max Turbo Frequency",
"source_row": 36
},
"document_id": "intel-family-59138-9a95110dc20f637e"
}2,400 MHz Source and conditions{
"state": "known",
"raw_label": "Max Turbo Frequency",
"raw_value": "2.40 GHz",
"qualifiers": {
"intel_sku": "61428",
"source_field": "Max Turbo Frequency",
"source_product_url": "https://www.intel.com/content/www/us/en/products/sku/61428/intel-xeon-processor-e52658-20m-2-10-ghz-8-0-gts-intel-qpi/specifications.html",
"source_row": 5
},
"document_id": "detail-a0f70dc1a4176d48-f28288be7018f478"
} |
| CPU cores | 8 Source and conditions{
"state": "known",
"raw_label": "Total Cores",
"raw_value": "8",
"qualifiers": {
"source_field": "Total Cores",
"source_row": 36
},
"document_id": "intel-family-59138-9a95110dc20f637e"
}8 Source and conditions{
"state": "known",
"raw_label": "Total Cores",
"raw_value": "8",
"qualifiers": {
"intel_sku": "61428",
"source_field": "Total Cores",
"source_product_url": "https://www.intel.com/content/www/us/en/products/sku/61428/intel-xeon-processor-e52658-20m-2-10-ghz-8-0-gts-intel-qpi/specifications.html",
"source_row": 5
},
"document_id": "detail-a0f70dc1a4176d48-f28288be7018f478"
} |
| Published process node | 32 nm Source and conditions{
"state": "known",
"raw_label": "Lithography",
"raw_value": "32 nm",
"qualifiers": {
"intel_sku": "61428",
"source_field": "Lithography",
"source_product_url": "https://www.intel.com/content/www/us/en/products/sku/61428/intel-xeon-processor-e52658-20m-2-10-ghz-8-0-gts-intel-qpi/specifications.html",
"source_row": 5
},
"document_id": "detail-a0f70dc1a4176d48-f28288be7018f478"
} |
| threads | 16 Source and conditions{
"state": "known",
"raw_label": "Total Threads",
"raw_value": "16",
"qualifiers": {
"intel_sku": "61428",
"source_field": "Total Threads",
"source_product_url": "https://www.intel.com/content/www/us/en/products/sku/61428/intel-xeon-processor-e52658-20m-2-10-ghz-8-0-gts-intel-qpi/specifications.html",
"source_row": 5
},
"document_id": "detail-a0f70dc1a4176d48-f28288be7018f478"
} |
Memory
| Parameter | Value and conditions |
|---|---|
| ECC Supported | Supported Source and conditions{
"state": "known",
"raw_label": "ECC Memory Supported",
"raw_value": "Yes",
"qualifiers": {
"intel_sku": "61428",
"source_field": "ECC Memory Supported",
"source_product_url": "https://www.intel.com/content/www/us/en/products/sku/61428/intel-xeon-processor-e52658-20m-2-10-ghz-8-0-gts-intel-qpi/specifications.html",
"source_row": 5
},
"document_id": "detail-a0f70dc1a4176d48-f28288be7018f478"
} |
| Intel Smart Cache | 20 MB Source and conditions{
"state": "known",
"raw_label": "Cache",
"raw_value": "20 MB Intel Smart Cache",
"qualifiers": {
"source_field": "Cache",
"source_row": 36
},
"document_id": "intel-family-59138-9a95110dc20f637e"
}20 MB Source and conditions{
"state": "known",
"raw_label": "Cache",
"raw_value": "20 MB Intel Smart Cache",
"qualifiers": {
"intel_sku": "61428",
"source_field": "Cache",
"source_product_url": "https://www.intel.com/content/www/us/en/products/sku/61428/intel-xeon-processor-e52658-20m-2-10-ghz-8-0-gts-intel-qpi/specifications.html",
"source_row": 5
},
"document_id": "detail-a0f70dc1a4176d48-f28288be7018f478"
} |
| Max supported memory | 384 GB Source and conditions{
"state": "known",
"raw_label": "Max Memory Size (dependent on memory type)",
"raw_value": "384 GB",
"qualifiers": {
"intel_sku": "61428",
"source_field": "Max Memory Size (dependent on memory type)",
"source_product_url": "https://www.intel.com/content/www/us/en/products/sku/61428/intel-xeon-processor-e52658-20m-2-10-ghz-8-0-gts-intel-qpi/specifications.html",
"source_row": 5
},
"document_id": "detail-a0f70dc1a4176d48-f28288be7018f478"
} |
| Maximum memory bandwidth | 51.2 GB/s Source and conditions{
"state": "known",
"raw_label": "Max Memory Bandwidth",
"raw_value": "51.2 GB/s",
"qualifiers": {
"intel_sku": "61428",
"source_field": "Max Memory Bandwidth",
"source_product_url": "https://www.intel.com/content/www/us/en/products/sku/61428/intel-xeon-processor-e52658-20m-2-10-ghz-8-0-gts-intel-qpi/specifications.html",
"source_row": 5
},
"document_id": "detail-a0f70dc1a4176d48-f28288be7018f478"
} |
| Memory channels | 4 Source and conditions{
"state": "known",
"raw_label": "Max # of Memory Channels",
"raw_value": "4",
"qualifiers": {
"intel_sku": "61428",
"source_field": "Max # of Memory Channels",
"source_product_url": "https://www.intel.com/content/www/us/en/products/sku/61428/intel-xeon-processor-e52658-20m-2-10-ghz-8-0-gts-intel-qpi/specifications.html",
"source_row": 5
},
"document_id": "detail-a0f70dc1a4176d48-f28288be7018f478"
} |
| Memory type | DDR3 800/1066/1333/1600 Source and conditions{
"state": "known",
"raw_label": "Memory Types",
"raw_value": "DDR3 800/1066/1333/1600",
"qualifiers": {
"intel_sku": "61428",
"source_field": "Memory Types",
"source_product_url": "https://www.intel.com/content/www/us/en/products/sku/61428/intel-xeon-processor-e52658-20m-2-10-ghz-8-0-gts-intel-qpi/specifications.html",
"source_row": 5
},
"document_id": "detail-a0f70dc1a4176d48-f28288be7018f478"
} |
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": "61428",
"source_field": "Intel Hyper-Threading Technology",
"source_product_url": "https://www.intel.com/content/www/us/en/products/sku/61428/intel-xeon-processor-e52658-20m-2-10-ghz-8-0-gts-intel-qpi/specifications.html",
"source_row": 5
},
"document_id": "detail-a0f70dc1a4176d48-f28288be7018f478"
} |
| Max CPU PCIe lanes | 40 Source and conditions{
"state": "known",
"raw_label": "Max # of PCI Express Lanes",
"raw_value": "40",
"qualifiers": {
"intel_sku": "61428",
"source_field": "Max # of PCI Express Lanes",
"source_product_url": "https://www.intel.com/content/www/us/en/products/sku/61428/intel-xeon-processor-e52658-20m-2-10-ghz-8-0-gts-intel-qpi/specifications.html",
"source_row": 5
},
"document_id": "detail-a0f70dc1a4176d48-f28288be7018f478"
} |
| Socket | FCLGA2011 Source and conditions{
"state": "known",
"raw_label": "Sockets Supported",
"raw_value": "FCLGA2011",
"qualifiers": {
"intel_sku": "61428",
"source_field": "Sockets Supported",
"source_product_url": "https://www.intel.com/content/www/us/en/products/sku/61428/intel-xeon-processor-e52658-20m-2-10-ghz-8-0-gts-intel-qpi/specifications.html",
"source_row": 5
},
"document_id": "detail-a0f70dc1a4176d48-f28288be7018f478"
} |
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