| Processor |
|---|
| Processor generation | 3rd gen Intel® Core™ i7 |
| Processor base frequency | 3 GHz |
| Processor manufacturer | Intel |
| Memory bandwidth supported by processor (max) | 25.6 GB/s |
| Thermal Design Power (TDP) | 55 W |
| Processor cache | 8 MB |
| Processor model | i7-3940XM |
| Processor threads | 8 |
| System bus rate | 5 GT/s |
| Processor operating modes | 64-bit |
| Processor boost frequency | 3.9 GHz |
| Stepping | E1 |
| Bus type | DMI |
| Component for | PC |
| Processor lithography | 22 nm |
| Processor family | Intel® Core™ i7 X-series Extreme Edition |
| Processor cores | 4 |
| Processor socket | PGA988 |
| Processor series | Intel Core i7-3900 Mobile Extreme Edition Series |
| Processor cache type | Smart Cache |
| Memory |
|---|
| Maximum internal memory supported by processor | 32 GB |
| Memory types supported by processor | DDR3-SDRAM, DDR3L-RS-SDRAM, DDR3L-SDRAM |
| Memory clock speeds supported by processor | 1333,1600 MHz |
| Memory bandwidth supported by processor (max) | 25.6 GB/s |
| Memory channels | Dual-channel |
| ECC | No |
| Graphics |
|---|
| On-board graphics card outputs supported | DisplayPort, Embedded DisplayPort (eDP), HDMI, Serial Digital Video Out (SDVO) |
| Number of displays supported (on-board graphics) | 3 |
| On-board graphics card model | Intel® HD Graphics 4000 |
| On-board graphics card | Yes |
| On-board graphics card dynamic frequency (max) | 1350 MHz |
| On-board graphics card base frequency | 650 MHz |
| Power |
|---|
| Thermal Design Power (TDP) | 55 W |
| Technical details |
|---|
| Thermal Monitoring Technologies | Yes |
| Intel® Wireless Display (Intel® WiDi) | Yes |
| Intel® Turbo Boost Technology | 2.0 |
| Intel Trusted Execution Technology | Yes |
| Intel® Quick Sync Video Technology | Yes |
| Intel® My WiFi Technology (Intel® MWT) | Yes |
| Intel® InTru™ 3D Technology | Yes |
| Intel® Insider™ | Yes |
| Intel® Identity Protection Technology (Intel® IPT) | Yes |
| Intel® Hyper Threading Technology (Intel® HT Technology) | Yes |
| Intel Flex Memory Access | Yes |
| Intel FDI Technology | Yes |
| Intel Fast Memory Access | Yes |
| Intel® Clear Video HD Technology (Intel® CVT HD) | Yes |
| Intel® Anti-Theft Technology (Intel® AT) | Yes |
| Intel® AES New Instructions (Intel® AES-NI) | Yes |
| Idle States | Yes |
| Execute Disable Bit | Yes |
| Enhanced Intel SpeedStep Technology | Yes |
| PCI Express slots version | 3.0 |
| PCI Express configurations | 1x16, 1x8+2x4, 2x8 |
| Supported instruction sets | AVX |
| Intel VT-x with Extended Page Tables (EPT) | Yes |
| Intel Demand Based Switching | No |
| Graphics & IMC lithography | 22 nm |
| Embedded options available | No |
| CPU configuration (max) | 1 |
| Intel Virtualization Technology for Directed I/O (VT-d) | Yes |
| Intel 64 | Yes |
| Thermal Design Power (TDP) | 55 W |
| Processor series | Intel Core i7-3900 Mobile Extreme Edition Series |
| Market segment | Desktop |
| Intel Virtualization Technology (VT-x) | Yes |
| Processor cache type | Smart Cache |
| Features |
|---|
| Maximum number of PCI Express lanes | 16 |
| Thermal Design Power (TDP) | 55 W |
| Thermal Monitoring Technologies | Yes |
| Idle States | Yes |
| Execute Disable Bit | Yes |
| PCI Express slots version | 3.0 |
| PCI Express configurations | 1x16, 1x8+2x4, 2x8 |
| Supported instruction sets | AVX |
| Graphics & IMC lithography | 22 nm |
| Embedded options available | No |
| CPU configuration (max) | 1 |
| Market segment | Desktop |
| Processor special features |
|---|
| Intel Virtualization Technology for Directed I/O (VT-d) | Yes |
| Intel 64 | Yes |
| Conflict-Free processor | Yes |
| Intel® Wireless Display (Intel® WiDi) | Yes |
| Intel® Turbo Boost Technology | 2.0 |
| Intel Trusted Execution Technology | Yes |
| Intel® Quick Sync Video Technology | Yes |
| Intel® My WiFi Technology (Intel® MWT) | Yes |
| Intel® InTru™ 3D Technology | Yes |
| Intel® Insider™ | Yes |
| Intel® Identity Protection Technology (Intel® IPT) | Yes |
| Intel® Hyper Threading Technology (Intel® HT Technology) | Yes |
| Intel Flex Memory Access | Yes |
| Intel FDI Technology | Yes |
| Intel Fast Memory Access | Yes |
| Intel® Clear Video HD Technology (Intel® CVT HD) | Yes |
| Intel® Anti-Theft Technology (Intel® AT) | Yes |
| Intel® AES New Instructions (Intel® AES-NI) | Yes |
| Enhanced Intel SpeedStep Technology | Yes |
| Intel VT-x with Extended Page Tables (EPT) | Yes |
| Intel Demand Based Switching | No |
| Intel Virtualization Technology (VT-x) | Yes |
| Intel® vPro™ Platform Eligibility | Yes |
| Operational conditions |
|---|
| Tjunction | 105 °C |
| Other features |
|---|
| CPU configuration (max) | 1 |
| Compatibility | EliteBook 8770W |
