Intel · CPU
Intel Core i7-4771 Processor Intel Core i7-4771 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.
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. Power Parameter Value and conditions Intel TDP 84 W Source and conditions View source ↗
{
"state": "known",
"raw_label": "TDP",
"raw_value": "84 W",
"qualifiers": {
"intel_sku": "77656",
"source_field": "TDP",
"source_product_url": "https://www.intel.com/content/www/us/en/products/sku/77656/intel-core-i74771-processor-8m-cache-up-to-3-90-ghz/specifications.html",
"source_row": 8
},
"document_id": "detail-13904165609cb930-43e0c3df1e99a9a5"
}
Compute Parameter Value and conditions Base clock 3,500 MHz Source and conditions View source ↗
{
"state": "known",
"raw_label": "Processor Base Frequency",
"raw_value": "3.50 GHz",
"qualifiers": {
"intel_sku": "77656",
"source_field": "Processor Base Frequency",
"source_product_url": "https://www.intel.com/content/www/us/en/products/sku/77656/intel-core-i74771-processor-8m-cache-up-to-3-90-ghz/specifications.html",
"source_row": 8
},
"document_id": "detail-13904165609cb930-43e0c3df1e99a9a5"
} Max boost clock 3,900 MHz Source and conditions View source ↗
{
"state": "known",
"raw_label": "Max Turbo Frequency",
"raw_value": "3.90 GHz",
"qualifiers": {
"source_field": "Max Turbo Frequency",
"source_row": 27
},
"document_id": "intel-family-75023-9a95110dc20f637e"
} 3,900 MHz Source and conditions View source ↗
{
"state": "known",
"raw_label": "Max Turbo Frequency",
"raw_value": "3.90 GHz",
"qualifiers": {
"intel_sku": "77656",
"source_field": "Max Turbo Frequency",
"source_product_url": "https://www.intel.com/content/www/us/en/products/sku/77656/intel-core-i74771-processor-8m-cache-up-to-3-90-ghz/specifications.html",
"source_row": 8
},
"document_id": "detail-13904165609cb930-43e0c3df1e99a9a5"
} CPU cores 4 Source and conditions View source ↗
{
"state": "known",
"raw_label": "Total Cores",
"raw_value": "4",
"qualifiers": {
"source_field": "Total Cores",
"source_row": 27
},
"document_id": "intel-family-75023-9a95110dc20f637e"
} 4 Source and conditions View source ↗
{
"state": "known",
"raw_label": "Total Cores",
"raw_value": "4",
"qualifiers": {
"intel_sku": "77656",
"source_field": "Total Cores",
"source_product_url": "https://www.intel.com/content/www/us/en/products/sku/77656/intel-core-i74771-processor-8m-cache-up-to-3-90-ghz/specifications.html",
"source_row": 8
},
"document_id": "detail-13904165609cb930-43e0c3df1e99a9a5"
} Published process node 22 nm Source and conditions View source ↗
{
"state": "known",
"raw_label": "Lithography",
"raw_value": "22 nm",
"qualifiers": {
"intel_sku": "77656",
"source_field": "Lithography",
"source_product_url": "https://www.intel.com/content/www/us/en/products/sku/77656/intel-core-i74771-processor-8m-cache-up-to-3-90-ghz/specifications.html",
"source_row": 8
},
"document_id": "detail-13904165609cb930-43e0c3df1e99a9a5"
} threads 8 Source and conditions View source ↗
{
"state": "known",
"raw_label": "Total Threads",
"raw_value": "8",
"qualifiers": {
"intel_sku": "77656",
"source_field": "Total Threads",
"source_product_url": "https://www.intel.com/content/www/us/en/products/sku/77656/intel-core-i74771-processor-8m-cache-up-to-3-90-ghz/specifications.html",
"source_row": 8
},
"document_id": "detail-13904165609cb930-43e0c3df1e99a9a5"
}
Memory Parameter Value and conditions ECC Supported Not supported Source and conditions View source ↗
{
"state": "known",
"raw_label": "ECC Memory Supported",
"raw_value": "No",
"qualifiers": {
"intel_sku": "77656",
"source_field": "ECC Memory Supported",
"source_product_url": "https://www.intel.com/content/www/us/en/products/sku/77656/intel-core-i74771-processor-8m-cache-up-to-3-90-ghz/specifications.html",
"source_row": 8
},
"document_id": "detail-13904165609cb930-43e0c3df1e99a9a5"
} Intel Smart Cache 8 MB Source and conditions View source ↗
{
"state": "known",
"raw_label": "Cache",
"raw_value": "8 MB Intel Smart Cache",
"qualifiers": {
"source_field": "Cache",
"source_row": 27
},
"document_id": "intel-family-75023-9a95110dc20f637e"
} 8 MB Source and conditions View source ↗
{
"state": "known",
"raw_label": "Cache",
"raw_value": "8 MB Intel Smart Cache",
"qualifiers": {
"intel_sku": "77656",
"source_field": "Cache",
"source_product_url": "https://www.intel.com/content/www/us/en/products/sku/77656/intel-core-i74771-processor-8m-cache-up-to-3-90-ghz/specifications.html",
"source_row": 8
},
"document_id": "detail-13904165609cb930-43e0c3df1e99a9a5"
} Max supported memory 32 GB Source and conditions View source ↗
{
"state": "known",
"raw_label": "Max Memory Size (dependent on memory type)",
"raw_value": "32 GB",
"qualifiers": {
"intel_sku": "77656",
"source_field": "Max Memory Size (dependent on memory type)",
"source_product_url": "https://www.intel.com/content/www/us/en/products/sku/77656/intel-core-i74771-processor-8m-cache-up-to-3-90-ghz/specifications.html",
"source_row": 8
},
"document_id": "detail-13904165609cb930-43e0c3df1e99a9a5"
} Maximum memory bandwidth 25.6 GB/s Source and conditions View source ↗
{
"state": "known",
"raw_label": "Max Memory Bandwidth",
"raw_value": "25.6 GB/s",
"qualifiers": {
"intel_sku": "77656",
"source_field": "Max Memory Bandwidth",
"source_product_url": "https://www.intel.com/content/www/us/en/products/sku/77656/intel-core-i74771-processor-8m-cache-up-to-3-90-ghz/specifications.html",
"source_row": 8
},
"document_id": "detail-13904165609cb930-43e0c3df1e99a9a5"
} Memory channels 2 Source and conditions View source ↗
{
"state": "known",
"raw_label": "Max # of Memory Channels",
"raw_value": "2",
"qualifiers": {
"intel_sku": "77656",
"source_field": "Max # of Memory Channels",
"source_product_url": "https://www.intel.com/content/www/us/en/products/sku/77656/intel-core-i74771-processor-8m-cache-up-to-3-90-ghz/specifications.html",
"source_row": 8
},
"document_id": "detail-13904165609cb930-43e0c3df1e99a9a5"
} Memory type DDR3-1333/1600, DDR3L-1333/1600 @ 1.5V Source and conditions View source ↗
{
"state": "known",
"raw_label": "Memory Types",
"raw_value": "DDR3-1333/1600, DDR3L-1333/1600 @ 1.5V",
"qualifiers": {
"intel_sku": "77656",
"source_field": "Memory Types",
"source_product_url": "https://www.intel.com/content/www/us/en/products/sku/77656/intel-core-i74771-processor-8m-cache-up-to-3-90-ghz/specifications.html",
"source_row": 8
},
"document_id": "detail-13904165609cb930-43e0c3df1e99a9a5"
}
Connectivity and features Parameter Value and conditions Hyper-Threading Supported Supported Source and conditions View source ↗
{
"state": "known",
"raw_label": "Intel Hyper-Threading Technology",
"raw_value": "Yes",
"qualifiers": {
"intel_sku": "77656",
"source_field": "Intel Hyper-Threading Technology",
"source_product_url": "https://www.intel.com/content/www/us/en/products/sku/77656/intel-core-i74771-processor-8m-cache-up-to-3-90-ghz/specifications.html",
"source_row": 8
},
"document_id": "detail-13904165609cb930-43e0c3df1e99a9a5"
} Max CPU PCIe lanes 16 Source and conditions View source ↗
{
"state": "known",
"raw_label": "Max # of PCI Express Lanes",
"raw_value": "16",
"qualifiers": {
"intel_sku": "77656",
"source_field": "Max # of PCI Express Lanes",
"source_product_url": "https://www.intel.com/content/www/us/en/products/sku/77656/intel-core-i74771-processor-8m-cache-up-to-3-90-ghz/specifications.html",
"source_row": 8
},
"document_id": "detail-13904165609cb930-43e0c3df1e99a9a5"
} Socket FCLGA1150 Source and conditions View source ↗
{
"state": "known",
"raw_label": "Sockets Supported",
"raw_value": "FCLGA1150",
"qualifiers": {
"intel_sku": "77656",
"source_field": "Sockets Supported",
"source_product_url": "https://www.intel.com/content/www/us/en/products/sku/77656/intel-core-i74771-processor-8m-cache-up-to-3-90-ghz/specifications.html",
"source_row": 8
},
"document_id": "detail-13904165609cb930-43e0c3df1e99a9a5"
}
Other specifications Parameter Value and conditions Intel integrated GPU base frequency 350 MHz Source and conditions View source ↗
{
"state": "known",
"raw_label": "Graphics Base Frequency",
"raw_value": "350 MHz",
"qualifiers": {
"intel_sku": "77656",
"source_field": "Graphics Base Frequency",
"source_product_url": "https://www.intel.com/content/www/us/en/products/sku/77656/intel-core-i74771-processor-8m-cache-up-to-3-90-ghz/specifications.html",
"source_row": 8
},
"document_id": "detail-13904165609cb930-43e0c3df1e99a9a5"
} Integrated GPU max displays 3 Source and conditions View source ↗
{
"state": "known",
"raw_label": "# of Displays Supported",
"raw_value": "3",
"qualifiers": {
"intel_sku": "77656",
"source_field": "# of Displays Supported",
"source_product_url": "https://www.intel.com/content/www/us/en/products/sku/77656/intel-core-i74771-processor-8m-cache-up-to-3-90-ghz/specifications.html",
"source_row": 8
},
"document_id": "detail-13904165609cb930-43e0c3df1e99a9a5"
} Intel integrated GPU max dynamic frequency 1,200 MHz Source and conditions View source ↗
{
"state": "known",
"raw_label": "Graphics Max Dynamic Frequency",
"raw_value": "1.20 GHz",
"qualifiers": {
"intel_sku": "77656",
"source_field": "Graphics Max Dynamic Frequency",
"source_product_url": "https://www.intel.com/content/www/us/en/products/sku/77656/intel-core-i74771-processor-8m-cache-up-to-3-90-ghz/specifications.html",
"source_row": 8
},
"document_id": "detail-13904165609cb930-43e0c3df1e99a9a5"
}
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.
V-Ray (1) V-Ray 6 (build unknown) v6-current-cpu 3,351 vsamples
Run count: 0 (aggregate / reported value)
View source ↗
{
"comparison_readiness": "source-aggregate-only",
"condition": {
"benchmark": "V-Ray",
"environment": {
"backend": "CPU",
"configuration": {
"count": 1,
"logicalCores": 8,
"physicalCores": 4,
"tag": "CpuDetails"
},
"evidence_type": "source-aggregate",
"population": "Chaos public submitted runs; mixed systems",
"scene_identity_status": "current public v6 scene; asset checksum unavailable",
"settings_status": "unknown",
"source_configuration_id": 39669,
"source_device_name": "Intel(R) Core(TM) i7-4771 CPU @ 3.50GHz",
"source_max": 3800,
"source_median": 3351,
"source_model_url": "https://benchmark.chaos.com/vray/v6/vray/39669",
"source_sample_count": 2,
"statistic": "mean"
},
"scene": "v6-current-cpu",
"scene_checksum": "chaos-v6-current-workload:cpu",
"version": "6 (build unknown)"
},
"condition_id": "9939af54028eceece725",
"document_id": "bench-d58c15a4a6d95663-03623e0ed38ed266",
"example_record_ids": [
"39669"
],
"measured_from": null,
"measured_to": null,
"parameter_id": "benchmark.vray6_cpu",
"population": "Chaos public submitted runs; mixed systems",
"product_id": "intel-core-4771",
"record_count": 1,
"reported_value": 3351,
"run_count": 0,
"sample_status": "source-aggregate",
"source_sample_count": 2,
"statistic": "mean"
} Sources Source terms and retrieval dates are listed below. Published values and conditions may change.
View source ↗ 2026-10-09 Official Intel compare table extracted in ordinary browser; normalized source rows retained, not original HTML 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 Public benchmark facts; source aggregates retained; original snapshot local