Intel Core i7-3820 processor 3.6 GHz 10 MB Smart Cache
Intel Turbo Boost Technology
Intel Turbo Boost Technology dynamically increases the processor’s frequency as needed by taking advantage of thermal and power headroom to give you a burst of speed when you need it, and increased energy efficiency when you don t.
Intel Hyper-Threading Technology
Intel Hyper-Threading Technology (Intel HT Technology) delivers two processing threads per physical core. Highly threaded applications can get more work done in parallel, completing tasks sooner.
Enhanced Intel SpeedStep Technology
Enhanced Intel SpeedStep Technology is an advanced means of enabling high performance while meeting the power-conservation needs of mobile systems. Conventional Intel SpeedStep Technology switches both voltage and frequency in tandem between high and low levels in response to processor load. Enhanced Intel SpeedStep Technology builds upon that architecture using design strategies such as Separation between Voltage and Frequency Changes, and Clock Partitioning and Recovery.
| Processor | |
|---|---|
| Processor generation | 3rd gen Intel Core i7 |
| Processor base frequency | 3.6 GHz |
| Processor manufacturer | Intel |
| Cooler included | No |
| Memory bandwidth supported by processor (max) | 51.2 GB/s |
| Thermal Design Power (TDP) | 130 W |
| Processor cache | 10 MB |
| Processor ARK ID | 63698 |
| Processor model | i7-3820 |
| Processor threads | 8 |
| System bus rate | 5 GT/s |
| Processor operating modes | 64-bit |
| L1 cache | 0.128 MB |
| VID Voltage Range | 0.6 – 1.35 V |
| Processor boost frequency | 3.8 GHz |
| CPU multiplier (bus/core ratio) | 44 |
| Bus type | DMI2 |
| Component for | Notebook |
| Processor lithography | 32 nm |
| Processor family | Intel Core i7 X-series |
| Processor cores | 4 |
| Box | No |
| Processor socket | LGA 2011 (Socket R) |
| Processor series | Intel Core i7-3800 Desktop Series |
| Processor cache type | Smart Cache |
| Generation | 3rd Generation |
| Memory | |
| Maximum internal memory supported by processor | 64 GB |
| Memory types supported by processor | DDR3-SDRAM |
| Memory clock speeds supported by processor | 1066,1333,1600 MHz |
| Memory bandwidth supported by processor (max) | 51.2 GB/s |
| Supported memory types | DDR3-SDRAM |
| Memory channels | Quad-channel |
| ECC | No |
| Graphics | |
| On-board graphics card | No |
| Power | |
| Thermal Design Power (TDP) | 130 W |
| VID Voltage Range | 0.6 – 1.35 V |
| Technical details | |
| Thermal Monitoring Technologies | Yes |
| Intel Turbo Boost Technology | 2.0 |
| Intel Trusted Execution Technology | No |
| Intel Smart Response Technology | Yes |
| Intel Identity Protection Technology (Intel IPT) | Yes |
| Intel Hyper Threading Technology (Intel HT Technology) | Yes |
| Intel AES New Instructions (Intel AES-NI) | Yes |
| Idle States | Yes |
| Execute Disable Bit | Yes |
| Enhanced Intel SpeedStep Technology | Yes |
| Intel Virtualization Technology (Intel VT) | Yes |
| PCI Express slots version | 2.0 |
| Supported instruction sets | SSE4.2, AVX |
| Intel VT-x with Extended Page Tables (EPT) | Yes |
| Intel Enhanced Halt State | Yes |
| Intel Demand Based Switching | No |
| Embedded options available | No |
| CPU configuration (max) | 1 |
| Product type | Processor |
| Processor cache | 10240 KB |
| Intel Virtualization Technology for Directed I/O (VT-d) | Yes |
| Intel 64 | Yes |
| Thermal Design Power (TDP) | 130 W |
| Supported memory types | DDR3-SDRAM |
| Status | Discontinued |
| Processor series | Intel Core i7-3800 Desktop Series |
| Market segment | Desktop |
| Launch date | Q1’12 |
| Intel Virtualization Technology (VT-x) | Yes |
| Intel Smart Response Technology version | 1.00 |
| Intel Identity Protection Technology version | 1.00 |
| Processor cache type | Smart Cache |
| Bus type units | GT/s |
| Bus bandwidth | 5 |
| Maximum memory | 64.23 GB |
| Processor brand name | Intel Core i7 X-series Intel Core i7 X-series processor |
| Last change | 63903513 |
| Product family | Intel High End Desktop Processors |
| Bus speed | 5 GT/s |
| Features | |
| Maximum number of PCI Express lanes | 40 |
| Thermal Design Power (TDP) | 130 W |
| Processor package size | 52.5mm x 45mm |
| Processor ARK ID | 63698 |
| Thermal Monitoring Technologies | Yes |
| Idle States | Yes |
| Execute Disable Bit | Yes |
| PCI Express slots version | 2.0 |
| Supported instruction sets | SSE4.2, AVX |
| Embedded options available | No |
| CPU configuration (max) | 1 |
| Market segment | Desktop |
| Images Type Map | |
| Harmonized System (HS) code | 8542310001 |
| Export Control Classification Number (ECCN) | 5A992C |
| Commodity Classification Automated Tracking System (CCATS) | G077159 |
| PCI Express CEM revision | 2.0 |
| Processor special features | |
| Intel Virtualization Technology for Directed I/O (VT-d) | Yes |
| Intel 64 | Yes |
| Conflict-Free processor | No |
| Intel Turbo Boost Technology | 2.0 |
| Intel Trusted Execution Technology | No |
| Intel Smart Response Technology | Yes |
| Intel Identity Protection Technology (Intel IPT) | Yes |
| Intel Hyper Threading Technology (Intel HT Technology) | Yes |
| Intel AES New Instructions (Intel AES-NI) | Yes |
| Enhanced Intel SpeedStep Technology | Yes |
| Intel Virtualization Technology (Intel VT) | Yes |
| Intel VT-x with Extended Page Tables (EPT) | Yes |
| Intel Enhanced Halt State | Yes |
| Intel Demand Based Switching | No |
| Intel Virtualization Technology (VT-x) | Yes |
| Intel Smart Response Technology version | 1.00 |
| Intel Identity Protection Technology version | 1.00 |
| Intel vPro Platform Eligibility | No |
| Intel Turbo Boost Technology 2.0 frequency | 3.8 GHz |
| Operational conditions | |
| Tcase | 66.8 °C |
| Maximum operating temperature | 66.8 °C |
| Packaging data | |
| Package type | Retail box |
| Logistics data | |
| Harmonized System (HS) code | 8542310001 |
| Weight & dimensions | |
| Processor package size | 52.5mm x 45mm |
| Other features | |
| Intel Virtualization Technology (Intel VT) | Yes |
| L1 cache | 0.128 MB |
| Maximum internal memory | 65768 MB |
| Maximum internal memory | 64.23 GB |
| CPU configuration (max) | 1 |
