AMD · CPU
AMD Ryzen 7 8840HX AMD Ryzen 7 8840HX — 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
Compare this product →
Maximum supported memory differs from installed RAM. Unified or shared memory is not dedicated VRAM. TDP, base power and maximum power have different definitions and conditions. System measurements do not establish the performance of an isolated chip. Related hardware Radeon 610M Relationship evidence {
"configuration_status": "published association; product may have other variants",
"source_gpu_name": "Radeon 610M",
"source_parent_name": "AMD Ryzen 7 8840HX"
} View source ↗
Power Parameter Value and conditions TDP 55 W Source and conditions View source ↗
{
"state": "known",
"raw_label": "Default TDP",
"raw_value": "55W",
"qualifiers": {
"release_evidence": "dated-manufacturer-listing",
"source_field": "Default TDP",
"source_product_url": "https://www.amd.com/en/products/processors/laptop/ryzen/8000-series/amd-ryzen-7-8840hx.html",
"source_row": 150
},
"document_id": "amd-processors-table-db4e6b78d9e5a0ac"
} 55 W Source and conditions View source ↗
{
"state": "known",
"raw_label": "Default TDP",
"raw_value": "55W",
"qualifiers": {
"source_field": "Default TDP",
"source_row": 1
},
"document_id": "detail-cb7a570c64dd9040-c5b20d1f22040ff3"
}
Compute Parameter Value and conditions Base clock 2,900 MHz Source and conditions View source ↗
{
"state": "known",
"raw_label": "Base Clock",
"raw_value": "2.9 GHz",
"qualifiers": {
"release_evidence": "dated-manufacturer-listing",
"source_field": "Base Clock",
"source_product_url": "https://www.amd.com/en/products/processors/laptop/ryzen/8000-series/amd-ryzen-7-8840hx.html",
"source_row": 150
},
"document_id": "amd-processors-table-db4e6b78d9e5a0ac"
} 2,900 MHz Source and conditions View source ↗
{
"state": "known",
"raw_label": "Base Clock",
"raw_value": "2.9 GHz",
"qualifiers": {
"source_field": "Base Clock",
"source_row": 1
},
"document_id": "detail-cb7a570c64dd9040-c5b20d1f22040ff3"
} Max boost clock 5,100 MHz Source and conditions View source ↗
{
"state": "known",
"raw_label": "Max. Boost Clock",
"raw_value": "Up to 5.1 GHz",
"qualifiers": {
"release_evidence": "dated-manufacturer-listing",
"source_field": "Max. Boost Clock",
"source_product_url": "https://www.amd.com/en/products/processors/laptop/ryzen/8000-series/amd-ryzen-7-8840hx.html",
"source_row": 150
},
"document_id": "amd-processors-table-db4e6b78d9e5a0ac"
} 5,100 MHz Source and conditions View source ↗
{
"state": "known",
"raw_label": "Max. Boost Clock",
"raw_value": "Up to 5.1 GHz",
"qualifiers": {
"source_field": "Max. Boost Clock",
"source_row": 1
},
"document_id": "detail-cb7a570c64dd9040-c5b20d1f22040ff3"
} CPU cores 12 Source and conditions View source ↗
{
"state": "known",
"raw_label": "# of CPU Cores",
"raw_value": "12",
"qualifiers": {
"release_evidence": "dated-manufacturer-listing",
"source_field": "# of CPU Cores",
"source_product_url": "https://www.amd.com/en/products/processors/laptop/ryzen/8000-series/amd-ryzen-7-8840hx.html",
"source_row": 150
},
"document_id": "amd-processors-table-db4e6b78d9e5a0ac"
} 12 Source and conditions View source ↗
{
"state": "known",
"raw_label": "# of CPU Cores",
"raw_value": "12",
"qualifiers": {
"source_field": "# of CPU Cores",
"source_row": 1
},
"document_id": "detail-cb7a570c64dd9040-c5b20d1f22040ff3"
} Published process node TSMC 5nm FinFET Source and conditions View source ↗
{
"state": "known",
"raw_label": "Processor Technology for CPU Cores",
"raw_value": "TSMC 5nm FinFET",
"qualifiers": {
"release_evidence": "dated-manufacturer-listing",
"source_field": "Processor Technology for CPU Cores",
"source_product_url": "https://www.amd.com/en/products/processors/laptop/ryzen/8000-series/amd-ryzen-7-8840hx.html",
"source_row": 150
},
"document_id": "amd-processors-table-db4e6b78d9e5a0ac"
} TSMC 5nm FinFET Source and conditions View source ↗
{
"state": "known",
"raw_label": "Processor Technology for CPU Cores",
"raw_value": "TSMC 5nm FinFET",
"qualifiers": {
"source_field": "Processor Technology for CPU Cores",
"source_row": 1
},
"document_id": "detail-cb7a570c64dd9040-c5b20d1f22040ff3"
} threads 24 Source and conditions View source ↗
{
"state": "known",
"raw_label": "# of Threads",
"raw_value": "24",
"qualifiers": {
"release_evidence": "dated-manufacturer-listing",
"source_field": "# of Threads",
"source_product_url": "https://www.amd.com/en/products/processors/laptop/ryzen/8000-series/amd-ryzen-7-8840hx.html",
"source_row": 150
},
"document_id": "amd-processors-table-db4e6b78d9e5a0ac"
} 24 Source and conditions View source ↗
{
"state": "known",
"raw_label": "# of Threads",
"raw_value": "24",
"qualifiers": {
"source_field": "# of Threads",
"source_row": 1
},
"document_id": "detail-cb7a570c64dd9040-c5b20d1f22040ff3"
}
Memory Parameter Value and conditions ECC Supported Not supported Source and conditions View source ↗
{
"state": "known",
"raw_label": "ECC Support",
"raw_value": "No",
"qualifiers": {
"source_field": "ECC Support",
"source_row": 1
},
"document_id": "detail-cb7a570c64dd9040-c5b20d1f22040ff3"
} L2 cache 12 MB Source and conditions View source ↗
{
"state": "known",
"raw_label": "L2 Cache",
"raw_value": "12 MB",
"qualifiers": {
"release_evidence": "dated-manufacturer-listing",
"source_field": "L2 Cache",
"source_product_url": "https://www.amd.com/en/products/processors/laptop/ryzen/8000-series/amd-ryzen-7-8840hx.html",
"source_row": 150
},
"document_id": "amd-processors-table-db4e6b78d9e5a0ac"
} 12 MB Source and conditions View source ↗
{
"state": "known",
"raw_label": "L2 Cache",
"raw_value": "12 MB",
"qualifiers": {
"source_field": "L2 Cache",
"source_row": 1
},
"document_id": "detail-cb7a570c64dd9040-c5b20d1f22040ff3"
} L3 cache 64 MB Source and conditions View source ↗
{
"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/laptop/ryzen/8000-series/amd-ryzen-7-8840hx.html",
"source_row": 150
},
"document_id": "amd-processors-table-db4e6b78d9e5a0ac"
} 64 MB Source and conditions View source ↗
{
"state": "known",
"raw_label": "L3 Cache",
"raw_value": "64 MB",
"qualifiers": {
"source_field": "L3 Cache",
"source_row": 1
},
"document_id": "detail-cb7a570c64dd9040-c5b20d1f22040ff3"
} Max supported memory 64 GB Source and conditions View source ↗
{
"state": "known",
"raw_label": "Max. Memory",
"raw_value": "64 GB",
"qualifiers": {
"source_field": "Max. Memory",
"source_row": 1
},
"document_id": "detail-cb7a570c64dd9040-c5b20d1f22040ff3"
} Memory channels 2 Source and conditions View source ↗
{
"state": "known",
"raw_label": "Memory Channels",
"raw_value": "2",
"qualifiers": {
"release_evidence": "dated-manufacturer-listing",
"source_field": "Memory Channels",
"source_product_url": "https://www.amd.com/en/products/processors/laptop/ryzen/8000-series/amd-ryzen-7-8840hx.html",
"source_row": 150
},
"document_id": "amd-processors-table-db4e6b78d9e5a0ac"
} 2 Source and conditions View source ↗
{
"state": "known",
"raw_label": "Memory Channels",
"raw_value": "2",
"qualifiers": {
"source_field": "Memory Channels",
"source_row": 1
},
"document_id": "detail-cb7a570c64dd9040-c5b20d1f22040ff3"
} Published DIMM populations 2 Source and conditions View source ↗
{
"state": "known",
"raw_label": "Supported DIMM populations",
"raw_value": "2",
"qualifiers": {
"source_field": "Supported DIMM populations",
"source_row": 1
},
"document_id": "detail-cb7a570c64dd9040-dimm-populations-c5b20d1f22040ff3"
} Supported RAM module types SO-DIMM Source and conditions View source ↗
{
"state": "known",
"raw_label": "System Memory Subtype",
"raw_value": "SO-DIMM",
"qualifiers": {
"source_field": "System Memory Subtype",
"source_row": 1
},
"document_id": "detail-cb7a570c64dd9040-c5b20d1f22040ff3"
} Memory type DDR5 Source and conditions View source ↗
{
"state": "known",
"raw_label": "System Memory Type",
"raw_value": "DDR5",
"qualifiers": {
"release_evidence": "dated-manufacturer-listing",
"source_field": "System Memory Type",
"source_product_url": "https://www.amd.com/en/products/processors/laptop/ryzen/8000-series/amd-ryzen-7-8840hx.html",
"source_row": 150
},
"document_id": "amd-processors-table-db4e6b78d9e5a0ac"
} DDR5 Source and conditions View source ↗
{
"state": "known",
"raw_label": "System Memory Type",
"raw_value": "DDR5",
"qualifiers": {
"source_field": "System Memory Type",
"source_row": 1
},
"document_id": "detail-cb7a570c64dd9040-c5b20d1f22040ff3"
}
Connectivity and features Parameter Value and conditions Native CPU USB 2.0 ports 1 Source and conditions View source ↗
{
"state": "known",
"raw_label": "Native USB 2.0 (480Mbps)",
"raw_value": "1",
"qualifiers": {
"source_field": "Native USB 2.0 (480Mbps)",
"source_row": 1
},
"document_id": "detail-cb7a570c64dd9040-c5b20d1f22040ff3"
} Native CPU USB 3.2 Gen2 ports 4 Source and conditions View source ↗
{
"state": "known",
"raw_label": "Native USB 3.2 Gen 2 (10Gbps)",
"raw_value": "4",
"qualifiers": {
"source_field": "Native USB 3.2 Gen 2 (10Gbps)",
"source_row": 1
},
"document_id": "detail-cb7a570c64dd9040-c5b20d1f22040ff3"
} Native CPU PCIe lanes 28 Source and conditions View source ↗
{
"state": "known",
"raw_label": "Native PCIe Lanes (Total/Usable)",
"raw_value": "28",
"qualifiers": {
"lane_scope": "native-total",
"source_combined_value": "28 , 28",
"source_field": "Native PCIe Lanes (Total/Usable)",
"source_row": 1
},
"document_id": "detail-cb7a570c64dd9040-c5b20d1f22040ff3"
} Usable native CPU PCIe lanes 28 Source and conditions View source ↗
{
"state": "known",
"raw_label": "Native PCIe Lanes (Total/Usable)",
"raw_value": "28",
"qualifiers": {
"lane_scope": "native-usable",
"source_combined_value": "28 , 28",
"source_field": "Native PCIe Lanes (Total/Usable)",
"source_row": 1
},
"document_id": "detail-cb7a570c64dd9040-c5b20d1f22040ff3"
} SMT Supported Supported Source and conditions View source ↗
{
"state": "known",
"raw_label": "Multithreading (SMT)",
"raw_value": "Yes",
"qualifiers": {
"source_field": "Multithreading (SMT)",
"source_row": 1
},
"document_id": "detail-cb7a570c64dd9040-c5b20d1f22040ff3"
} Socket FL1 Source and conditions View source ↗
{
"state": "known",
"raw_label": "CPU Socket",
"raw_value": "FL1",
"qualifiers": {
"release_evidence": "dated-manufacturer-listing",
"source_field": "CPU Socket",
"source_product_url": "https://www.amd.com/en/products/processors/laptop/ryzen/8000-series/amd-ryzen-7-8840hx.html",
"source_row": 150
},
"document_id": "amd-processors-table-db4e6b78d9e5a0ac"
} FL1 Source and conditions View source ↗
{
"state": "known",
"raw_label": "CPU Socket",
"raw_value": "FL1",
"qualifiers": {
"source_field": "CPU Socket",
"source_row": 1
},
"document_id": "detail-cb7a570c64dd9040-c5b20d1f22040ff3"
} CPU multiplier overclocking Supported Source and conditions View source ↗
{
"state": "known",
"raw_label": "Unlocked for Overclocking",
"raw_value": "Yes",
"qualifiers": {
"release_evidence": "dated-manufacturer-listing",
"source_field": "Unlocked for Overclocking",
"source_product_url": "https://www.amd.com/en/products/processors/laptop/ryzen/8000-series/amd-ryzen-7-8840hx.html",
"source_row": 150
},
"document_id": "amd-processors-table-db4e6b78d9e5a0ac"
} Supported Source and conditions View source ↗
{
"state": "known",
"raw_label": "Unlocked for Overclocking",
"raw_value": "Yes",
"qualifiers": {
"source_field": "Unlocked for Overclocking",
"source_row": 1
},
"document_id": "detail-cb7a570c64dd9040-c5b20d1f22040ff3"
}
Other specifications Parameter Value and conditions AMD integrated GPU compute units 2 Source and conditions View source ↗
{
"state": "known",
"raw_label": "Graphics Core Count",
"raw_value": "2",
"qualifiers": {
"release_evidence": "dated-manufacturer-listing",
"source_field": "Graphics Core Count",
"source_product_url": "https://www.amd.com/en/products/processors/laptop/ryzen/8000-series/amd-ryzen-7-8840hx.html",
"source_row": 150
},
"document_id": "amd-processors-table-db4e6b78d9e5a0ac"
} 2 Source and conditions View source ↗
{
"state": "known",
"raw_label": "Graphics Core Count",
"raw_value": "2",
"qualifiers": {
"source_field": "Graphics Core Count",
"source_row": 1
},
"document_id": "detail-cb7a570c64dd9040-c5b20d1f22040ff3"
} AMD integrated GPU frequency 2,200 MHz Source and conditions View source ↗
{
"state": "known",
"raw_label": "Graphics Frequency",
"raw_value": "2200 MHz",
"qualifiers": {
"release_evidence": "dated-manufacturer-listing",
"source_field": "Graphics Frequency",
"source_product_url": "https://www.amd.com/en/products/processors/laptop/ryzen/8000-series/amd-ryzen-7-8840hx.html",
"source_row": 150
},
"document_id": "amd-processors-table-db4e6b78d9e5a0ac"
} 2,200 MHz Source and conditions View source ↗
{
"state": "known",
"raw_label": "Graphics Frequency",
"raw_value": "2200 MHz",
"qualifiers": {
"source_field": "Graphics Frequency",
"source_row": 1
},
"document_id": "detail-cb7a570c64dd9040-c5b20d1f22040ff3"
}
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.
Cinebench (2) Cinebench R23 · Multi-core 25,265 points
Run count: 0 (aggregate / reported value)
View source ↗
{
"comparison_readiness": "source-aggregate-only",
"condition": {
"benchmark": "Cinebench",
"environment": {
"backend": "CPU",
"evidence_type": "source-aggregate",
"metric_scope": "published benchmark grouped by hardware; mixed systems",
"population": "Notebookcheck internal and external reviews; mixed systems",
"scene_identity_status": "source-workload-id; asset checksum unavailable",
"settings_status": "unknown",
"source_device_name": "AMD Ryzen 7 8840HX",
"source_model_url": "https://www.notebookcheck.net/AMD-Ryzen-7-8840HX-Processor-Benchmarks-and-Specs.997694.0.html",
"source_sample_count": null,
"statistic": "median",
"variant_status": "source-pooled-configurations"
},
"scene": "multi-core",
"scene_checksum": "source-workload:benchmark.cinebench_r23_multi",
"version": "R23"
},
"condition_id": "f7bf2b479d64e2c9d493",
"document_id": "bench-af7ce69f624f51d5-249478030648299a",
"example_record_ids": [
"19596:Cinebench R23 Multi Core"
],
"measured_from": null,
"measured_to": null,
"parameter_id": "benchmark.cinebench_r23_multi",
"population": "Notebookcheck internal and external reviews; mixed systems",
"product_id": "amd-ryzen-8840hx",
"record_count": 1,
"reported_value": 25265,
"run_count": 0,
"sample_status": "source-aggregate",
"source_sample_count": null,
"statistic": "median"
} Cinebench R23 · Single-core 1,857 points
Run count: 0 (aggregate / reported value)
View source ↗
{
"comparison_readiness": "source-aggregate-only",
"condition": {
"benchmark": "Cinebench",
"environment": {
"backend": "CPU",
"evidence_type": "source-aggregate",
"metric_scope": "published benchmark grouped by hardware; mixed systems",
"population": "Notebookcheck internal and external reviews; mixed systems",
"scene_identity_status": "source-workload-id; asset checksum unavailable",
"settings_status": "unknown",
"source_device_name": "AMD Ryzen 7 8840HX",
"source_model_url": "https://www.notebookcheck.net/AMD-Ryzen-7-8840HX-Processor-Benchmarks-and-Specs.997694.0.html",
"source_sample_count": null,
"statistic": "median",
"variant_status": "source-pooled-configurations"
},
"scene": "single-core",
"scene_checksum": "source-workload:benchmark.cinebench_r23_single",
"version": "R23"
},
"condition_id": "a1d594ef7c82c12a0c83",
"document_id": "bench-af7ce69f624f51d5-249478030648299a",
"example_record_ids": [
"19596:Cinebench R23 Single Core"
],
"measured_from": null,
"measured_to": null,
"parameter_id": "benchmark.cinebench_r23_single",
"population": "Notebookcheck internal and external reviews; mixed systems",
"product_id": "amd-ryzen-8840hx",
"record_count": 1,
"reported_value": 1857,
"run_count": 0,
"sample_status": "source-aggregate",
"source_sample_count": null,
"statistic": "median"
} Geekbench (2) Geekbench 6.7 multi-core 15,223 points
Run count: 0 (aggregate / reported value)
View source ↗
{
"comparison_readiness": "source-aggregate-only",
"condition": {
"benchmark": "Geekbench",
"environment": {
"backend": "CPU",
"evidence_type": "source-aggregate",
"metric_scope": "published benchmark grouped by hardware; mixed systems",
"population": "Notebookcheck internal and external reviews; mixed systems",
"scene_identity_status": "source-workload-id; asset checksum unavailable",
"settings_status": "unknown",
"source_device_name": "AMD Ryzen 7 8840HX",
"source_model_url": "https://www.notebookcheck.net/AMD-Ryzen-7-8840HX-Processor-Benchmarks-and-Specs.997694.0.html",
"source_sample_count": null,
"statistic": "median",
"variant_status": "source-pooled-configurations"
},
"scene": "multi-core",
"scene_checksum": "source-workload:benchmark.geekbench67_multi",
"version": "6.7"
},
"condition_id": "733a4e30b4a3b7f2743a",
"document_id": "bench-af7ce69f624f51d5-249478030648299a",
"example_record_ids": [
"19596:Geekbench 6.7 Multi-Core"
],
"measured_from": null,
"measured_to": null,
"parameter_id": "benchmark.geekbench67_multi",
"population": "Notebookcheck internal and external reviews; mixed systems",
"product_id": "amd-ryzen-8840hx",
"record_count": 1,
"reported_value": 15223,
"run_count": 0,
"sample_status": "source-aggregate",
"source_sample_count": null,
"statistic": "median"
} Geekbench 6.7 single-core 2,742 points
Run count: 0 (aggregate / reported value)
View source ↗
{
"comparison_readiness": "source-aggregate-only",
"condition": {
"benchmark": "Geekbench",
"environment": {
"backend": "CPU",
"evidence_type": "source-aggregate",
"metric_scope": "published benchmark grouped by hardware; mixed systems",
"population": "Notebookcheck internal and external reviews; mixed systems",
"scene_identity_status": "source-workload-id; asset checksum unavailable",
"settings_status": "unknown",
"source_device_name": "AMD Ryzen 7 8840HX",
"source_model_url": "https://www.notebookcheck.net/AMD-Ryzen-7-8840HX-Processor-Benchmarks-and-Specs.997694.0.html",
"source_sample_count": null,
"statistic": "median",
"variant_status": "source-pooled-configurations"
},
"scene": "single-core",
"scene_checksum": "source-workload:benchmark.geekbench67_single",
"version": "6.7"
},
"condition_id": "2339052ab0c61dd32ab9",
"document_id": "bench-af7ce69f624f51d5-249478030648299a",
"example_record_ids": [
"19596:Geekbench 6.7 Single-Core"
],
"measured_from": null,
"measured_to": null,
"parameter_id": "benchmark.geekbench67_single",
"population": "Notebookcheck internal and external reviews; mixed systems",
"product_id": "amd-ryzen-8840hx",
"record_count": 1,
"reported_value": 2742,
"run_count": 0,
"sample_status": "source-aggregate",
"source_sample_count": null,
"statistic": "median"
} 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 ↗ 2026-10-09 Explicit module counts from AMD rank/population speed table; not physical motherboard slot count View source ↗ 2026-10-09 Public benchmark facts; source aggregates retained; original snapshot local View source ↗ 2026-10-09 Public facts retained from original HTML or explicitly identified browser text snapshot; no inferred performance View source ↗ 2026-10-09 Public facts retained from original HTML or explicitly identified browser text snapshot; no inferred performance