Intel Core i5-661
The Intel Core i5 661 carries an on-die GPU, it also hum along to the tune of 3.33GHz, despite the clock speed advantage, the 661 only feature two physical cores. Another feature present in the i5 661 is Turbo Boost. When both cores are active the multiplier can be boosted by 1x, so for the Core i5 661 that would take the multiplier to 26x, resulting in a frequency of 3.45GHz. If just a single core is active then multiplier is boosted by 2x, taking the Core i5 661 to an impressive 3.60GHz frequency.
2
Cores
4
Threads
3.33 GHz
Base Clock
3.6 GHz
Boost Clock
Socket LGA 1156
Socket
87 W
TDP
Intel HD Graphics
Integrated Graphics
| Release date: | Jan 7, 2010 | Price at Launch: | $196 |
| Cores: | 2 | Threads: | 4 |
| Base Clock: | 3.33 GHz | Boost Clock: | 3.6 GHz |
| Type: | Desktop | Multithreading: | Yes |
| L2 Cache: | 512 KB | L3 Cache: | 4 MB |
| Box Cooler: | Yes | TDP: | 87 W |
| Socket: | Socket LGA 1156 | Memory Support: | DDR3-1333 |
| Codename: | Clarkdale | Process Size: | 32 nm |
| Integrated Graphics: | Yes | iGPU Model: | Intel HD Graphics |
| NPU: | No | PCIe Support: | PCIe 2.0, 16 Lanes |
The new Core i5 661 may just be a dual-core processor, but it's still incredibly fast at 3.33GHz, even when compared to high-performance quad-core parts. Accompanied with the rest of the Core i5 and Core i3 line-up, we finally have Intel moving...
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