The Intel Core i5-680 is a Desktop processor with 2 cores, launched in 2010. It is part of the Core i5 lineup, using the Clarkdale architecture with Socket LGA1156. The core-count is effectively doubled, to 4 threads. Core i5-680 has 4MB of L3 cache and operates at 3.6 GHz by default, but can boost up to 3.86 GHz, depending on the workload. Intel is building the Core i5-680 on a 32 nm production process. You may freely adjust the unlocked multiplier on Core i5-680, which simplifies overclocking greatly, as you can dial in any overclocking frequency up to 3.9GHz. Intel's processor supports DDR3 memory with a dual-channel interface. This processor features the (Intel HD Graphics) integrated graphics solution. This processor can run on motherboards with the following chipsets: 3450 / NVIDIA NF200, H55, H57, P55, P67, Q57.
| Manufacturer | Intel |
|---|---|
| Core Family | Clarkdale |
| Model | Core i5-680 |
| Series | Intel Core i5 |
| Type | Desktop |
| Achitecture codename | Clarkdale |
| Microarchitecture | Westmere |
| Release date | on April 2010 |
| Launch price (MSRP) | $272 |
| Price now | $354 |
| Place in performance rating | 1080 |
| Value for money (0-100) | 2.97 |
| Manufacturing process technology | 32 nm |
| Power consumption (TDP) | 73 Watt |
|---|---|
| Max number of CPUs in a configuration | 1 |
| Max number of PCIe lanes | 16 |
| PCIe revision | 2.0 |
| Socket | LGA1156 |
| Core Clock | 3.6 GHz |
|---|---|
| Core Count | 2 |
| Hyper-Threading | + |
| L1 Cache | 2 x 32 kB Instruction 2 x 32 kB Data |
| L1 cache | 64 KB (per core) |
| L2 Cache | 2 x 256 kB |
| L2 cache | 256 KB (per core) |
| L3 Cache | 1 x 4 MB |
| L3 cache | 4 MB (shared) |
| Maximum frequency | 3.86 GHz |
| Simultaneous Multithreading | Yes: Hyper-Threading |
| TDP | 73 W |
| Turbo Boost | 1.0 |
| ECC Support | No |
|---|---|
| Max memory channels | 2 |
| Maximum memory bandwidth | 21 GB / s |
| Maximum memory size | 16.6 GB |
| Supported memory types | DDR3-1066, DDR3-1333 |
| 64 bit support | + |
|---|---|
| Demand Based Switching | - |
| Die size | 81 mm2 |
| Includes CPU Cooler | Yes |
| Maximum core temperature | 73 °C |
| Number of cores | 2 |
| Number of threads | 4 |
| Part # | BX80616I5680 |
| Transistor count | 382 million |
| VID voltage range | 0.65V-1.4V |
| Clear Video HD | + |
|---|---|
| FDI | + |
| Integrated Graphics | Intel HD Graphics |
| Integrated graphics | Intel HD |
| Lithography | 32 nm |
| Number of displays supported | 2 |
| EDB | + |
|---|---|
| TXT | + |
| AES-NI | + |
|---|---|
| Enhanced SpeedStep (EIST) | + |
| Idle States | + |
| Instruction set extensions | Intel® SSE4.2 |
| vPro | + |
| EPT | + |
|---|---|
| VT-d | + |
| VT-x | + |
| PAE | 36 Bit |
|---|---|
| Packaging | Boxed |
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