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Benchmarks Real world tests of the Intel Core i5 661
GeekBench 3 (Multi-core) Data courtesy Primate Labs
GeekBench 3 (Single core) Data courtesy Primate Labs
GeekBench 3 (AES single core) Data courtesy Primate Labs
GeekBench (32-bit) Data courtesy Primate Labs
GeekBench (64-bit) Data courtesy Primate Labs
GeekBench
PassMark Data courtesy Passmark
PassMark (Single Core)
Reviews Word on the street for the Intel Core i5 661
![]() | 5.0 |
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Specifications Full list of technical specs
summary
Clock speed | 3.33 GHz |
---|---|
Turbo clock speed | 3.6 GHz |
Cores | Dual core |
Socket type | LGA 1156 |
Is unlocked | No |
features
Has a NX bit | Yes |
---|---|
Supports trusted computing | No |
Has virtualization support | Yes |
Instruction set extensions |
|
Supports dynamic frequency scaling | Yes |
power consumption
TDP | 87W |
---|---|
Annual home energy cost | 36.95 $/year |
Annual commercial energy cost | 96.71 $/year |
Performance per watt | 5.96 pt/W |
Idle power consumption | 67W |
Peak power consumption | 110.4W |
Typical power consumption | 99.55W |
bus
Architecture | DMI |
---|---|
Number of links | 1 |
Transfer rate | 2,500 MT/s |
details
Architecture | x86-64 |
---|---|
Threads | 4 threads |
L2 cache | 1 MB |
L2 cache per core | 0.5 MB/core |
L3 cache | 4 MB |
L3 cache per core | 2 MB/core |
Manufacture process | 32 nm |
Transistor count | 382,000,000 |
Max CPUs | 1 |
Clock multiplier | 25 |
Voltage range | 0.65 - 1.4V |
Operating temperature | Unknown - 69.8°C |
overclocking
Overclocked clock speed | 4.66 GHz |
---|---|
Overclocked clock speed (Water) | 3.33 GHz |
Overclocked clock speed (Air) | 4.66 GHz |
integrated graphics
GPU | GPU |
---|---|
Label | Intel® HD Graphics |
Number of displays supported | 2 |
GPU clock speed | 900 MHz |
memory controller
Memory controller | Built-in |
---|---|
Memory type |
|
Channels | Dual Channel |
Maximum bandwidth | 21,333.32 MB/s |
Maximum memory size | 16,773.12 MB |

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