AMD · CPU
AMD Embedded R-Series RX-421ND
AMD Embedded R-Series RX-421ND — 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 | Sources disagree Unresolved Source and conditions{
"state": "unresolved",
"raw_label": "TDP",
"raw_value": "12-35W",
"qualifiers": {
"release_evidence": "manufacturer-listed-date-unknown",
"source_field": "TDP",
"source_product_url": "",
"source_row": 155
},
"document_id": "amd-embedded-table-29b3e28c58f1e349"
} |
Compute
| Parameter | Value and conditions |
|---|---|
| Base clock | 2,100 MHz Source and conditions{
"state": "known",
"raw_label": "CPU Base Freq.",
"raw_value": "2.1 GHz",
"qualifiers": {
"release_evidence": "manufacturer-listed-date-unknown",
"source_field": "CPU Base Freq.",
"source_product_url": "",
"source_row": 155
},
"document_id": "amd-embedded-table-29b3e28c58f1e349"
} |
| Max boost clock | 3,400 MHz Source and conditions{
"state": "known",
"raw_label": "CPU Max Freq.",
"raw_value": "3.4 GHz",
"qualifiers": {
"release_evidence": "manufacturer-listed-date-unknown",
"source_field": "CPU Max Freq.",
"source_product_url": "",
"source_row": 155
},
"document_id": "amd-embedded-table-29b3e28c58f1e349"
} |
| CPU cores | 4 Source and conditions{
"state": "known",
"raw_label": "# of CPU Cores",
"raw_value": "4",
"qualifiers": {
"release_evidence": "manufacturer-listed-date-unknown",
"source_field": "# of CPU Cores",
"source_product_url": "",
"source_row": 155
},
"document_id": "amd-embedded-table-29b3e28c58f1e349"
} |
Memory
| Parameter | Value and conditions |
|---|---|
| L2 cache | 2 MB Source and conditions{
"state": "known",
"raw_label": "Total L2 Cache",
"raw_value": "2 MB",
"qualifiers": {
"release_evidence": "manufacturer-listed-date-unknown",
"source_field": "Total L2 Cache",
"source_product_url": "",
"source_row": 155
},
"document_id": "amd-embedded-table-29b3e28c58f1e349"
} |
| Memory type | DDR3-2133 , DDR4-2400 Source and conditions{
"state": "known",
"raw_label": "Memory Type",
"raw_value": "DDR3-2133 , DDR4-2400",
"qualifiers": {
"release_evidence": "manufacturer-listed-date-unknown",
"source_field": "Memory Type",
"source_product_url": "",
"source_row": 155
},
"document_id": "amd-embedded-table-29b3e28c58f1e349"
} |
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