AMD · CPU
AMD EPYC 7303
AMD EPYC 7303 — 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 |
|---|---|
| TDP | 130 W Source and conditions{
"state": "known",
"raw_label": "Default TDP",
"raw_value": "130W",
"qualifiers": {
"release_evidence": "dated-manufacturer-listing",
"source_field": "Default TDP",
"source_product_url": "https://www.amd.com/en/products/processors/server/epyc/7003-series/amd-epyc-7303.html",
"source_row": 111
},
"document_id": "amd-server-table-ba5dc2e1f3f72b71"
}130 W Source and conditions{
"state": "known",
"raw_label": "Default TDP",
"raw_value": "130W",
"qualifiers": {
"source_field": "Default TDP",
"source_row": 1
},
"document_id": "detail-d3c3dadb2eecdc02-25c662dab800f523"
} |
Compute
| Parameter | Value and conditions |
|---|---|
| Base clock | 2,400 MHz Source and conditions{
"state": "known",
"raw_label": "Base Clock",
"raw_value": "2.4 GHz",
"qualifiers": {
"release_evidence": "dated-manufacturer-listing",
"source_field": "Base Clock",
"source_product_url": "https://www.amd.com/en/products/processors/server/epyc/7003-series/amd-epyc-7303.html",
"source_row": 111
},
"document_id": "amd-server-table-ba5dc2e1f3f72b71"
}2,400 MHz Source and conditions{
"state": "known",
"raw_label": "Base Clock",
"raw_value": "2.4 GHz",
"qualifiers": {
"source_field": "Base Clock",
"source_row": 1
},
"document_id": "detail-d3c3dadb2eecdc02-25c662dab800f523"
} |
| Max boost clock | 3,400 MHz Source and conditions{
"state": "known",
"raw_label": "Max. Boost Clock",
"raw_value": "Up to 3.4 GHz",
"qualifiers": {
"release_evidence": "dated-manufacturer-listing",
"source_field": "Max. Boost Clock",
"source_product_url": "https://www.amd.com/en/products/processors/server/epyc/7003-series/amd-epyc-7303.html",
"source_row": 111
},
"document_id": "amd-server-table-ba5dc2e1f3f72b71"
}3,400 MHz Source and conditions{
"state": "known",
"raw_label": "Max. Boost Clock",
"raw_value": "Up to 3.4 GHz",
"qualifiers": {
"source_field": "Max. Boost Clock",
"source_row": 1
},
"document_id": "detail-d3c3dadb2eecdc02-25c662dab800f523"
} |
| CPU cores | 16 Source and conditions{
"state": "known",
"raw_label": "# of CPU Cores",
"raw_value": "16",
"qualifiers": {
"release_evidence": "dated-manufacturer-listing",
"source_field": "# of CPU Cores",
"source_product_url": "https://www.amd.com/en/products/processors/server/epyc/7003-series/amd-epyc-7303.html",
"source_row": 111
},
"document_id": "amd-server-table-ba5dc2e1f3f72b71"
}16 Source and conditions{
"state": "known",
"raw_label": "# of CPU Cores",
"raw_value": "16",
"qualifiers": {
"source_field": "# of CPU Cores",
"source_row": 1
},
"document_id": "detail-d3c3dadb2eecdc02-25c662dab800f523"
} |
| threads | 32 Source and conditions{
"state": "known",
"raw_label": "# of Threads",
"raw_value": "32",
"qualifiers": {
"release_evidence": "dated-manufacturer-listing",
"source_field": "# of Threads",
"source_product_url": "https://www.amd.com/en/products/processors/server/epyc/7003-series/amd-epyc-7303.html",
"source_row": 111
},
"document_id": "amd-server-table-ba5dc2e1f3f72b71"
}32 Source and conditions{
"state": "known",
"raw_label": "# of Threads",
"raw_value": "32",
"qualifiers": {
"source_field": "# of Threads",
"source_row": 1
},
"document_id": "detail-d3c3dadb2eecdc02-25c662dab800f523"
} |
Memory
| Parameter | Value and conditions |
|---|---|
| L3 cache | 64 MB Source and conditions{
"state": "known",
"raw_label": "L3 Cache",
"raw_value": "64 MB",
"qualifiers": {
"release_evidence": "dated-manufacturer-listing",
"source_field": "L3 Cache",
"source_product_url": "https://www.amd.com/en/products/processors/server/epyc/7003-series/amd-epyc-7303.html",
"source_row": 111
},
"document_id": "amd-server-table-ba5dc2e1f3f72b71"
}64 MB Source and conditions{
"state": "known",
"raw_label": "L3 Cache",
"raw_value": "64 MB",
"qualifiers": {
"source_field": "L3 Cache",
"source_row": 1
},
"document_id": "detail-d3c3dadb2eecdc02-25c662dab800f523"
} |
| Max supported memory (TB) | 4 TB Source and conditions{
"state": "known",
"raw_label": "Max. Memory",
"raw_value": "4 TB",
"qualifiers": {
"capacity_scope": "per-socket",
"evidence_checked_at": "2026-10-10T11:39:41.230525+00:00",
"evidence_type": "manufacturer-specification",
"family": "EPYC 7003 Series",
"identity_match": "exact manufacturer Series observation plus existing catalogID; Embeddedexcluded",
"memory_population": "controller supports up to2DPC and16DIMMs per socket; board slot count varies",
"memory_type": "DDR4",
"not_board_slot_count": true,
"not_installed_ram": true,
"source_field": "Max. Memory",
"source_revision": "57075 rev3.0; portal document70619 release2022-03-21",
"source_row": 4,
"source_section": "Table1-1 printed page1; Memory and I/O printed page6",
"source_sha256": "03f12b48fd55da07400c0d4140a075e17cb133f5fd8702781949cfd1d35f652d"
},
"document_id": "reaudit-epyc-7003-architecture-03f12b48fd55da07"
} |
| Memory channels | 8 Source and conditions{
"state": "known",
"raw_label": "Memory Channels",
"raw_value": "8",
"qualifiers": {
"release_evidence": "dated-manufacturer-listing",
"source_field": "Memory Channels",
"source_product_url": "https://www.amd.com/en/products/processors/server/epyc/7003-series/amd-epyc-7303.html",
"source_row": 111
},
"document_id": "amd-server-table-ba5dc2e1f3f72b71"
}8 Source and conditions{
"state": "known",
"raw_label": "Memory Channels",
"raw_value": "8",
"qualifiers": {
"source_field": "Memory Channels",
"source_row": 1
},
"document_id": "detail-d3c3dadb2eecdc02-25c662dab800f523"
} |
| Memory type | DDR4 Source and conditions{
"state": "known",
"raw_label": "System Memory Type",
"raw_value": "DDR4",
"qualifiers": {
"release_evidence": "dated-manufacturer-listing",
"source_field": "System Memory Type",
"source_product_url": "https://www.amd.com/en/products/processors/server/epyc/7003-series/amd-epyc-7303.html",
"source_row": 111
},
"document_id": "amd-server-table-ba5dc2e1f3f72b71"
}DDR4 Source and conditions{
"state": "known",
"raw_label": "System Memory Type",
"raw_value": "DDR4",
"qualifiers": {
"source_field": "System Memory Type",
"source_row": 1
},
"document_id": "detail-d3c3dadb2eecdc02-25c662dab800f523"
} |
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 AMD DataTables complete row data read in browser; captured source JSON retained
- View source ↗ 2026-10-09
Complete official manufacturer detail/compare table; original HTML retained
- View source ↗ 2026-10-10
Reviewed official per-processor/family memory evidence; exact current catalog IDs; evidence-only proposal