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Intel Core i5 Sandy Bridge |
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March 2011 |
 "Sandy Bridge" (32 nm)
- Pin 1155
- Chipset is P67
- New set of instructions - 256bitnAVX (SSE)
- VGA & CPU share L3 cache & memory
- Turbo boost applies to VGA & CPU
- Integrated VGA much more powerful than previous Intel VGA
- Dedicated transcoding silicon
- Up to 17% faster clock-for-clock.
- Integrated graphics is twice the performance (HD 3000)
All models support: MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AVX, Enhanced Intel SpeedStep Technology (EIST), Intel 64, XD bit (an NX bit implementation), TXT, Intel VT-x, Intel VT-d, Turbo Boost, AES-NI, Smart Cache.
All models support 2 channels DDR3-1333
K processors are unlockable and designed for overclocking. Other processors will have limited overclocking due to chipset limitations.
Transistors: 995 million
Die size: 216 mm
| Model Number |
Cores |
Frequency |
Turbo |
L3 Cache |
GPU Model |
GPU Frequency |
TDP |
Socket |
Release Date |
Standard Power - Quad Core
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| Core i5-2400 |
4 |
3.1 GHz |
3.4 GHz |
6 MB |
HD Graphics 2000 |
850–1100 MHz |
95 W |
LGA 1155 |
Janurary 9, 2011
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| Core i5-2500 |
4 |
3.3 GHz |
3.7 GHz
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6 MB |
HD Graphics 2000 |
850–1100 MHz |
95 W |
LGA 1155 |
Janurary 9, 2011
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| Core i5-2500K |
4 |
3.3 GHz |
3.7 GHz
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6 MB |
HD Graphics 3000 |
850–1100 MHz |
95 W |
LGA 1155 |
Janurary 9, 2011
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