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Free Items OcUK Extreme Intel Core i7-7700K Pre-Binned 4.9GHz (Kaby Lake) Socket ...

Pre-binned 4.9GHz capable, Quad Core with Hyperthreading Technology, 14nm Process, 8MB L3 Cache, Dual Channel DDR4...

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Intel Core i7-7700K Pre-Binned 4.9GHz (Kaby Lake) Socket LGA1151 Processor - OEM
 

2 In stock

£315.98

8Pack Intel Core i7-8086K Ultra Edition Pre-Binned 4.9-5.2Ghz (...

Ultra Edition Pre-Binned 99.9999% Silver IHS, 4.9-5.2Ghz capable, Hex Core with Hyperthreading Technology, 14nm...

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Intel Core i7-8086K Ultra Edition Pre-Binned 4.9-5.2Ghz (Coffee Lake) Socket LGA1151 Processor - OEM
 

Built To Order

£785.98

Intel Core i9 7980XE Pre-Binned 4.6GHz (Sky Lake) Socket LGA20...

Pre-binned 4.6GHz capable, 18 Core with Hyperthreading Technology, 14nm Process, 24.75MB L3 Cache, Quad Channel DDR4...

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Intel Core i9 7980XE Pre-Binned 4.6GHz (Sky Lake) Socket LGA2066 Processor - OEM
 

3 In stock

£2,199.95

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Intel Core I7 8086K Anniversary Pre-Binned 5.2Ghz (Coffee Lak...

Pre-binned 5.2GHz capable, Hex Core with Hyperthreading Technology, 14nm Process, 12MB L3 Cache, Dual Channel DDR4...

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Intel Core Intel I7 8086K Anniversary Pre-Binned 5.2Ghz (Coffee Lake) Socket LGA1151 Processor - OEM
 

8 In stock

£769.99

8Pack Intel Core i7-8086K Pro Edition Pre-Binned 4.9-5.2Ghz (Co...

Pro Edition Pre-Binned Custom Copper / Nickel IHS, 4.9-5.2Ghz capable, Hex Core with Hyperthreading Technology, 14nm...

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Intel Core i7-8086K Pro Edition Pre-Binned 4.9-5.2Ghz (Coffee Lake) Socket LGA1151 Processor - OEM
 

Built To Order

£789.97

Intel Core i9-7900X Pre-Binned 4.7GHz (Sky Lake) Socket LGA206...

Pre-binned 4.7GHz capable, 10 Core with Hyperthreading Technology, 14nm Process, 13.75MB L3 Cache, Quad Channel DDR4...

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Intel Core i9-7900X Pre-Binned 4.7GHz (Sky Lake) Socket LGA2066 Processor - OEM
 

Out of stock

£959.98

OcUK Extreme Intel Core i7 7800X Pre-Binned 4.8GHz (Sky Lake) Socket L...

Pre-binned 4.8GHz capable, Hex Core with Hyperthreading Technology, 14nm Process, 8.25MB L3 Cache, Quad Channel DDR4...

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Intel Core i7 7800X Pre-Binned 4.8GHz (Sky Lake) Socket LGA2066 Processor - OEM
 

1 In stock

£399.98

Intel Core i9 7980XE Pre-Binned 4.5GHz (Sky Lake) Socket LGA20...

Pre-binned 4.5GHz capable, 18 Core with Hyperthreading Technology, 14nm Process, 24.75MB L3 Cache, Quad Channel DDR4...

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Intel Core i9 7980XE Pre-Binned 4.5GHz (Sky Lake) Socket LGA2066 Processor - OEM
 

6 In stock

£2,049.95

Intel Core I7 8086K Anniversary Pre-Binned 5.1Ghz (Coffee Lak...

Pre-binned 5.1GHz capable, Hex Core with Hyperthreading Technology, 14nm Process, 12MB L3 Cache, Dual Channel DDR4...

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Intel Core Intel I7 8086K Anniversary Pre-Binned 5.1Ghz (Coffee Lake) Socket LGA1151 Processor - OEM
 

10+ In stock

£659.99

Intel Core i9-7900X Pre-Binned 4.6GHz (Sky Lake) Socket LGA206...

Pre-binned 4.6GHz capable, 10 Core with Hyperthreading Technology, 14nm Process, 13.75MB L3 Cache, Quad Channel DDR4...

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Intel Core i9-7900X Pre-Binned 4.6GHz (Sky Lake) Socket LGA2066 Processor - OEM
 

2 In stock

£899.99

OcUK Extreme Intel Core i7 7740X Pre-Binned 5.0Ghz (Kaby Lake) Socket ...

Pre-binned 5.0GHz capable, Quad Core with Hyperthreading Technology, 14nm Process, 8MB L3 Cache, Dual Channel DDR4...

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Intel Core i7 7740X Pre-Binned 5.0Ghz (Kaby Lake) Socket LGA2066 Processor - OEM
 

4 In stock

£329.99

Intel Core i5-6600K 3.9GHz (Skylake) Socket LGA1151 Processor ...

Quad Core Technology, Binned @ 4.80GHz, 14nm Process, 6MB L3 Cache, Dual Channel DDR3/DDR4 Controller, Integrated...

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Intel Core i5-6600K 3.9GHz (Skylake) Socket LGA1151 Processor - Binned @ 4.8GHz
 

3 In stock

£164.98

Intel Core i9-7900X Pre-Binned 4.8GHz (Sky Lake) Socket LGA206...

Pre-binned 4.8GHz capable, 10 Core with Hyperthreading Technology, 14nm Process, 13.75MB L3 Cache, Quad Channel DDR4...

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Intel Core i9-7900X Pre-Binned 4.8GHz (Sky Lake) Socket LGA2066 Processor - OEM
 

Out of stock

£1,059.98

8Pack LN2 Tested Speed Binned Intel Core i7 3930K Hyperthreaded Hex Core Processor - OEM

These Intel Core i7 3930K CPU's were speed binned by Ian "8Pack" Parry and comprise of the top few percent of chips...

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LN2 Tested 8Pack Speed Binned Intel Core i7 3930K Hyperthreaded Hex Core Processor - OEM
 

1 In stock

£275.99

Intel Core i9-7900X Pre-Binned 4.9GHz (Sky Lake) Socket LGA206...

Pre-binned 4.9GHz capable, 10 Core with Hyperthreading Technology, 14nm Process, 13.75MB L3 Cache, Quad Channel DDR4...

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Intel Core i9-7900X Pre-Binned 4.9GHz (Sky Lake) Socket LGA2066 Processor - OEM
 

Out of stock

£1,159.99

OcUK Extreme Intel Core i7 7740X Pre-Binned 5.1Ghz (Kaby Lake) Socket ...

Pre-binned 5.1GHz capable, Quad Core with Hyperthreading Technology, 14nm Process, 8MB L3 Cache, Dual Channel DDR4...

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Intel Core i7 7740X Pre-Binned 5.1Ghz (Kaby Lake) Socket LGA2066 Processor - OEM
 

2 In stock

£369.98

Intel Core i9-7920X Pre-Binned 4.7GHz (Sky Lake) Socket LGA206...

Pre-binned 4.7GHz capable, 12 Core with Hyperthreading Technology, 14nm Process, 16.5MB L3 Cache, Quad Channel DDR4...

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Intel Core i9-7920X Pre-Binned 4.7GHz (Sky Lake) Socket LGA2066 Processor - OEM
 

Out of stock

£1,419.95

Intel Core i7 7820X Pre-Binned 4.8Ghz (Sky Lake) Socket LGA206...

Pre-binned 4.8GHz capable, 8 Core with Hyperthreading Technology, 14nm Process, 11MB L3 Cache, Quad Channel DDR4...

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Intel Core i7 7820X Pre-Binned 4.8Ghz (Sky Lake) Socket LGA2066 Processor - OEM
 

1 In stock

£625.99

OcUK Extreme Intel Core i7 7800X Pre-Binned 4.7GHz (Sky Lake) Socket L...

Pre-binned 4.7GHz capable, Hex Core with Hyperthreading Technology, 14nm Process, 8.25MB L3 Cache, Quad Channel DDR4...

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Intel Core i7 7800X Pre-Binned 4.7GHz (Sky Lake) Socket LGA2066 Processor - OEM
 

Out of stock

£374.99

Intel Core i9-7920X Pre-Binned 4.6GHz (Sky Lake) Socket LGA206...

Pre-binned 4.6GHz capable, 12 Core with Hyperthreading Technology, 14nm Process, 16.5MB L3 Cache, Quad Channel DDR4...

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Intel Core i9-7920X Pre-Binned 4.6GHz (Sky Lake) Socket LGA2066 Processor - OEM
 

Pre Order

£1,269.95

Intel Core i5-6600K 3.9GHz (Skylake) Socket LGA1151 Processor ...

Quad Core Technology, Binned @ 4.90GHz, 14nm Process, 6MB L3 Cache, Dual Channel DDR3/DDR4 Controller, Integrated...

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Intel Core i5-6600K 3.9GHz (Skylake) Socket LGA1151 Processor - Binned @ 4.9GHz
 

7 In stock

£174.98

Intel Core i9 7960X Pre-Binned 4.6GHz (Sky Lake) Socket LGA206...

Pre-binned 4.6GHz capable, 16 Core with Hyperthreading Technology, 14nm Process, 22MB L3 Cache, Quad Channel DDR4...

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Intel Core i9 7960X Pre-Binned 4.6GHz (Sky Lake) Socket LGA2066 Processor - OEM
 

Out of stock

£1,989.95

Intel Core i9 7960X Pre-Binned 4.5GHz (Sky Lake) Socket LGA206...

Pre-binned 4.5GHz capable, 16 Core with Hyperthreading Technology, 14nm Process, 22MB L3 Cache, Quad Channel DDR4...

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Intel Core i9 7960X Pre-Binned 4.5GHz (Sky Lake) Socket LGA2066 Processor - OEM
 

Pre Order

£1,839.95

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Guaranteed Speed Processors

 

8pack prebinned CPU banner

 

Overclockers UK Pre-Binned: Performance Guaranteed

What is a Pre Binned CPU?

All CPU's can hit the boost clock as advertised but not all can surpass it due to minute imperfections in the silicon. Not a single CPU is created equally and all perform differently with less than 5% being able to perform to our highest guaranteed frequency. Pre Binned CPU's remove what is known as the silicon lottery and allow you to buy one of the most capable CPU's in the world.

High performance, overclockable CPUs are highly prized and would cost an individual tens of thousands of pounds to manually source and test hundreds of processors finding less than a 'handful' of what are required to make the grade. Why spend more? Save the hard work for us!

8pack binning

 

How are CPUs 'Binned'?

Each CPU is individually tested by the world renowned Overclocker 8Pack on specially designed testing rigs which utilise the very latest hardware. Each rig has been configured to utilise pre-determined voltages and settings which allow 8Pack to determine what the silicon is capable of. The CPU's are graded into categories with the very highest being De-Lidded and used in our 8Pack and Infin8 systems with any excess being sold as pre binned. Any CPUs that don't meet the standards required are not simply put back into stock but held for projects or used in any of our machines destined for events.

What is De-Lidding and are there thermal benefits?

 

8pack delidded CPU


All of the CPU's that make the grade are de-Lidded. This is a process of whereby the CPU's IHS (Integrated Heat Spreader) is momentarily removed and the TIM (Thermal Interface Material) is replaced with one that has far superior heat transfer properties such as Liquid Metal. The technique of De-Lidding can reduce load temperatures on average by 10-20°c offering the ultimate in overclocking thermal performance.

We additionally sell a variety of unbinned CPU's that have been delided without having the IHS or liquid metal applied. This allows you to choose a method of cooling without paying a premium for the pre-binning service - Especially great if you want to install a 'direct die mount' cooling solution.

8Pack Delidding X299

 

 

PRO Vs Ultra Edition?

 

8pack delidded CPU


For the ultimate in thermal performance Overclockers UK offer both PRO and Ultra Edition CPU's. Each utilises a specially designed IHS which is crafted from the finest metals and polished for ultra-heat transfer. The newly installed integrated heat spreader can offer between 5°C -12°C lower temperatures than the stock IHS and when combined with our de-lidding service you can expect temperatures between 10°C -32°C lower - depending on which edition you opt for.

 

Overclockers UK Modified CPU Overview

 De-lid OnlyPre-BinnedPro EditionUltra Edition
Pre Binned No Yes Yes Yes
De-lidded Yes Yes Yes Yes
Liquid Metal TIM Yes Yes Yes Yes
IHS Re-applied Re-applied Copper/Nickle 99.9999% Silver
IHS Polished No No Yes Yes
Performance over OEM IHS / TIM N/A 10-20°c 15-27°c 18-32°c

 



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