Intel Sandy Bridge Processors
- Replaced by the Intel Ivy Bridge Processors| Core i7 2700K 3.5GHz 95W Sandy Bridge Quad Core CPU [Discontinued] | £218.35 | ||
| Core i7 2600K 3.4GHz Sandy Bridge Quad Core CPU [Discontinued] | £212.67 | ||
| Core i7 2600 3.4GHz 95W Sandy Bridge Quad Core CPU [Discontinued] | £207.03 | ||
| Core i5 2405S 2.5GHz 65W Sandy Bridge Quad Core CPU [Discontinued] | £162.77 | ||
| Core i5 2500K 3.3GHz 95W Sandy Bridge Quad Core CPU [Discontinued] | £133.13 | ||
| Core i3 2125 3.3GHz 65W Sandy Bridge Dual Core CPU [Discontinued] | £98.52 | ||
| Core i3 2100 3.1GHz Sandy Bridge Dual Core CPU [Discontinued] | £74.67 |
“Intel's Sandy Bridge processors give unparalleled performance, reliability and value for money.”

Selecting the right processor is key when purchasing or upgrading your PC. The processor must keep pace with new trends in e-commerce, complex applications and security.
Meet your needs with a processor from the 2nd generation Intel® Core™ processor family, which offers improved adaptive performance and built-in visual capabilities to bring better performance to your PC.
Get more responsive multitasking through Intel's Turbo Boost Technology 2.0 and Intel Hyper-Threading Technology, enabling security applications and protocols to run efficiently in the background without compromising your productivity. Information security is vital to business. Securing information and data requires complex encryption software which slows PC performance.
With Advanced Encryption Solution New Instructions (AES-NI) integrated into the processor, the encryption and decryption operation is accelerated, saving you time.
Intel HD Graphics 3000, integrated into the 2nd generation Intel Core processors, allows PC hardware to stay in step with new visual media needs. The need for a discrete graphics card is eliminated, reducing power consumption and system cost. These processors are also power efficient, enabling more energy-efficient platforms which can meet ENERGY STAR and other global environmental requirements.
Intel's technologies and innovations can increase the longevity of the computer, protecting your investment and supporting long-term business growth.
Specifications
| Core i3 2100 | Core i3 2125 | Core i5 2405S | Core i5 2500K | |
|---|---|---|---|---|
| Clock speed stock / turbo | 3.1 GHz fixed | 3.3 GHz fixed | 2.5 / 3.3 GHz | 3.3 / 3.7 GHz |
| Cores / threads | 2/4 | 4/4 | ||
| L3 Smart Cache | 3MB | 6MB | ||
| Hyper-Threading | Yes | No | ||
| Stock multiplier | X31 | X33 | X25 | X33 |
| Typical Passmark score | 3856 | 4325 | 5073 | 7266 |
| HD Graphics speed stock/max | 850 / 1100 MHz | 850 / 850 MHz | 850 / 1100 MHz | |
| HD Graphics | 2000 (6 cores / EUs) | 3000 (12 cores / EUs) | ||
| Processor external bus | 100 MHz (Sandy Bridge DMI) | |||
| TDP, W | 65 | 95 | ||
| Socket type | 1155 | |||
| Codename | Sandy Bridge | |||
| Lithography | 32 nm | |||
| Packaging | OEM | |||
| Warranty | 24 months | |||
| EAN barcode | 5032037011976 | 5032037019361 | 5032037012416 | 5032037011662 |
| Core i7 2600K | Core i7 2700K | |
|---|---|---|
| Clock speed stock / turbo | 3.4 / 3.8 GHz | 3.5 / 3.9 GHz |
| Cores / threads | 4/8 | |
| L3 Smart Cache | 8MB | |
| Hyper-Threading | Yes | |
| Stock multiplier | X34 | X35 |
| Typical Passmark score | 9817 | 9917 |
| HD Graphics speed stock/max | 850 / 1350 MHz | |
| HD Graphics | 3000 (12 cores / EUs) | |
| Processor external bus | 100 MHz (Sandy Bridge DMI) | |
| TDP, W | 95 | |
| Socket type | 1155 | |
| Codename | Sandy Bridge | |
| Lithography | 32 nm | |
| Packaging | OEM | |
| Warranty | 24 months | |
| EAN barcode | 0735858217361 | 5032037020312 |
Customer Reviews
Core i7 2700K x
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Core i7 2600K x
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Core i7 2600 x
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Core i5 2405S x
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Core i5 2500K x
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Core i3 2125 x
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Core i3 2100 x
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See also:
Processors and CPU Cooler Accessories















