Intel Core i7-3960X Extreme Edition vs Intel Core i7-1260P
Essentials
| Intel Core i7-3960X Extreme Edition | Intel Core i7-1260P |
|---|---|
| Product Collection | |
| Intel® Core™ X-series Processors | 12th Generation Intel® Core™ i7 Processors |
| Code Name | |
| Products formerly Sandy Bridge E | Products formerly Alder Lake |
| Vertical Segment | |
| Desktop | Mobile |
| Processor Number | |
| i7-3960X | i7-1260P |
| Lithography | |
| 32 nm | Intel 7 |
CPU Specifications
| Intel Core i7-3960X Extreme Edition | Intel Core i7-1260P |
|---|---|
| Total Cores | |
| 6 | 12 |
| Total Threads | |
| 12 | 16 |
| Max Turbo Frequency | |
| 3.90 GHz | 4.70 GHz |
| Intel® Turbo Boost Technology 2.0 Frequency | |
| 3.90 GHz | n/a |
| Processor Base Frequency | |
| 3.30 GHz | n/a |
| Cache | |
| 15 MB Intel® Smart Cache | 18 MB Intel® Smart Cache |
| Bus Speed | |
| 5 GT/s | n/a |
| TDP | |
| 130 W | n/a |
| # of Performance-cores | |
| n/a | 4 |
| # of Efficient-cores | |
| n/a | 8 |
| Performance-core Max Turbo Frequency | |
| n/a | 4.70 GHz |
| Efficient-core Max Turbo Frequency | |
| n/a | 3.40 GHz |
| Processor Base Power | |
| n/a | 28 W |
| Maximum Turbo Power | |
| n/a | 64 W |
| Minimum Assured Power | |
| n/a | 20 W |
Supplemental Information
| Intel Core i7-3960X Extreme Edition | Intel Core i7-1260P |
|---|---|
| Marketing Status | |
| Discontinued | Launched |
| Launch Date | |
| Q4'11 | Q1'22 |
| Servicing Status | |
| End of Servicing Updates | n/a |
| End of Servicing Updates Date | |
| Tuesday, December 31, 2019 | n/a |
| Embedded Options Available | |
| No | No |
| Description | |
| This product includes VT-d support only on the C2 stepping. Stepping information can be viewed via the menu on the left. | n/a |
| Included Items | |
| Please note: The boxed product does not include a fan or heat sink | n/a |
Memory Specifications
| Intel Core i7-3960X Extreme Edition | Intel Core i7-1260P |
|---|---|
| Max Memory Size (dependent on memory type) | |
| 64 GB | 64 GB |
| Memory Types | |
| DDR3 1066/1333/1600 | Up to DDR5 4800 MT/s, Up to DDR4 3200 MT/s, Up to LPDDR5 5200 MT/s, Up to LPDDR4x 4267 MT/s |
| Max # of Memory Channels | |
| 4 | 2 |
| Max Memory Bandwidth | |
| 51.2 GB/s | n/a |
| ECC Memory Supported | |
| No | No |
Expansion Options
| Intel Core i7-3960X Extreme Edition | Intel Core i7-1260P |
|---|---|
| PCI Express Revision | |
| 2.0 | n/a |
| Max # of PCI Express Lanes | |
| 40 | 20 |
| Intel® Thunderbolt™ 4 | |
| n/a | Yes |
| Microprocessor PCIe Revision | |
| n/a | Gen 4 |
| Chipset / PCH PCIe Revision | |
| n/a | Gen 3 |
Package Specifications
| Intel Core i7-3960X Extreme Edition | Intel Core i7-1260P |
|---|---|
| Sockets Supported | |
| FCLGA2011 | FCBGA1744 |
| Max CPU Configuration | |
| 1 | 1 |
| TCASE | |
| 66.8°C | n/a |
| Package Size | |
| 52.5mm x 45.0mm | 50 x 25 |
| TJUNCTION | |
| n/a | 100°C |
Advanced Technologies
| Intel Core i7-3960X Extreme Edition | Intel Core i7-1260P |
|---|---|
| Intel® Turbo Boost Technology | |
| 2.0 | n/a |
| Intel® Hyper-Threading Technology | |
| Yes | Yes |
| Intel® 64 | |
| Yes | n/a |
| Instruction Set | |
| 64-bit | 64-bit |
| Instruction Set Extensions | |
| Intel® SSE4.2, Intel® AVX | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 |
| Idle States | |
| Yes | n/a |
| Enhanced Intel SpeedStep® Technology | |
| Yes | n/a |
| Intel® Demand Based Switching | |
| No | n/a |
| Thermal Monitoring Technologies | |
| Yes | Yes |
| Intel® Identity Protection Technology | |
| Yes | n/a |
| Intel® Smart Response Technology | |
| Yes | n/a |
| Intel® Gaussian & Neural Accelerator | |
| n/a | 3.0 |
| Intel® Thread Director | |
| n/a | Yes |
| Intel® Image Processing Unit | |
| n/a | 6.0 |
| Intel® Smart Sound Technology | |
| n/a | Yes |
| Intel® Wake on Voice | |
| n/a | Yes |
| Intel® High Definition Audio | |
| n/a | Yes |
| MIPI SoundWire* | |
| n/a | 1.2 |
| Intel® Deep Learning Boost (Intel® DL Boost) | |
| n/a | Yes |
| Intel® Adaptix™ Technology | |
| n/a | Yes |
| Intel® Speed Shift Technology | |
| n/a | Yes |
| Intel® Flex Memory Access | |
| n/a | Yes |
| Intel® Volume Management Device (VMD) | |
| n/a | Yes |
Security & Reliability
| Intel Core i7-3960X Extreme Edition | Intel Core i7-1260P |
|---|---|
| Intel® AES New Instructions | |
| Yes | Yes |
| Intel® Trusted Execution Technology | |
| No | Yes |
| Execute Disable Bit | |
| Yes | Yes |
| Intel® Virtualization Technology (VT-x) | |
| Yes | Yes |
| Intel® Virtualization Technology for Directed I/O (VT-d) | |
| Yes | Yes |
| Intel® VT-x with Extended Page Tables (EPT) | |
| Yes | Yes |
| Intel vPro® Eligibility | |
| n/a | Intel vPro® Essentials |
| Intel® Threat Detection Technology (TDT) | |
| n/a | Yes |
| Intel® Standard Manageability (ISM) | |
| n/a | Yes |
| Intel® Hardware Shield Eligibility | |
| n/a | Yes |
| Intel® QuickAssist Software Acceleration | |
| n/a | Yes |
| Intel® Control-Flow Enforcement Technology | |
| n/a | Yes |
| Secure Key | |
| n/a | Yes |
| Intel® OS Guard | |
| n/a | Yes |
| Intel® Boot Guard | |
| n/a | Yes |
| Mode-based Execute Control (MBEC) | |
| n/a | Yes |
Processor Graphics
| Intel Core i7-3960X Extreme Edition | Intel Core i7-1260P |
|---|---|
| Processor Graphics | |
| n/a | Intel® Iris® Xe Graphics eligible |
| Graphics Max Dynamic Frequency | |
| n/a | 1.40 GHz |
| Graphics Output | |
| n/a | eDP 1.4b, DP 1.4a, HDMI 2.1 |
| Execution Units | |
| n/a | 96 |
| Max Resolution (HDMI) | |
| n/a | 4096 x 2304 @ 60Hz |
| Max Resolution (DP) | |
| n/a | 7680 x 4320 @ 60Hz |
| Max Resolution (eDP - Integrated Flat Panel) | |
| n/a | 4096 x 2304 @ 120Hz |
| DirectX* Support | |
| n/a | 12.1 |
| OpenGL* Support | |
| n/a | 4.6 |
| OpenCL* Support | |
| n/a | 3.0 |
| Multi-Format Codec Engines | |
| n/a | 2 |
| Intel® Quick Sync Video | |
| n/a | Yes |
| # of Displays Supported | |
| n/a | 4 |
| Device ID | |
| n/a | 0x46A6 |