Brilliantly fast
With faster, intelligent, multi-core technology that applies processing power where it's needed most, Intel® Core™ i7 processors deliver an incredible breakthrough in PC performance. They are the best desktop processor family on the planet¹.
You'll multitask applications faster and unleash incredible digital media creation. And you'll experience maximum performance for everything you do, thanks to the combination of Intel® Turbo Boost technology² and Intel® Hyper-Threading technology (Intel® HT technology)³, which maximizes performance to match your workload.
Specifications
| Processor Number | Cache | Clock Speed | Bus Speed | Number of Cores | Intel® Virtualization Technology◊ | Intel® 64◊ | Intel® Trusted Execution Technology◊ | Execute Disable Bit◊ | |
| 32 nm | |||||||||
| i7-970 | 12 MB SmartCache | 3.2 GHz | 4.8 GT/s QPI | 6 | √ | √ | √ | ||
| 45 nm | |||||||||
| i7-960 | 8 MB SmartCache | 3.2 GHz | 4.8 GT/s QPI | 4 | √ | √ | √ | ||
| i7-950 | 8 MB SmartCache | 3.06 GHz | 4.8 GT/s QPI | 4 | √ | √ | √ | ||
| i7-940 | 8 MB SmartCache | 2.93 GHz | 4.8 GT/s QPI | 4 | √ | √ | √ | ||
| i7-930 | 8 MB SmartCache | 2.8 GHz | 4.8 GT/s QPI | 4 | √ | √ | √ | ||
| i7-920 | 8 MB SmartCache | 2.66 GHz | 4.8 GT/s QPI | 4 | √ | √ | √ | ||
| i7-880 | 8 MB SmartCache | 3.06 GHz | 2.5 GT/s DMI | 4 | √ | √ | √ | √ | |
| i7-875K | 8 MB SmartCache | 2.93 GHz | 2.5 GT/s DMI | 4 | √ | √ | √ | ||
| i7-870S | 8 MB SmartCache | 2.66 GHz | 2.5 GT/s DMI | 4 | √ | √ | √ | √ | |
| i7-870 | 8 MB SmartCache | 2.93 GHz | 2.5 GT/s DMI | 4 | √ | √ | √ | √ | |
| i7-860S | 8 MB SmartCache | 2.53 GHz | 2.5 GT/s DMI | 4 | √ | √ | √ | √ | |
| i7-860 | 8 MB SmartCache | 2.8 GHz | 2.5 GT/s DMI | 4 | √ | √ | √ | √ | |
Features and benefits
Go to the next level of multi-core performance.
Intel Core i7 processors deliver an incredible breakthrough in quad-core performance and feature the latest innovations in processor technologies:
Intel® Turbo Boost technology maximizes speed for demanding applications, dynamically accelerating performance to match your workload—more performance when you need it the most².
Intel® Hyper-Threading technology enables highly threaded applications to get more work done in parallel. With 8 threads available to the operating system, multi-tasking becomes even easier³.
Intel® Smart Cache provides a higher-performance, more efficient cache subsystem. Optimized for industry leading multi-threaded games.
Intel® QuickPath Interconnect is designed for increased bandwidth and low latency. It can achieve data transfer speeds as high as 25.6 GB/sec with the Extreme Edition processor.
Integrated memory controller enables three channels of DDR3 1066 MHz memory, resulting in up to 25.6 GB/sec memory bandwidth. This memory controller's lower latency and higher memory bandwidth delivers amazing performance for data-intensive applications.
Intel® HD Boost significantly improves a broad range of multimedia and compute-intensive applications. The 128-bit SSE instructions are issued at a throughput rate of one per clock cycle, allowing a new level of processing efficiency with SSE4 optimized applications.
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