Intel i7 5930K Haswell-E 2011-3 Unlocked CPU

Intel Core i7 5930K Unlocked, S 2011-3, Haswell-E, 6 Core, 3.5GHz Clock, 3.7GHz Turbo, 15MB, 40 Lane, 140W, CPU

Scan code: LN58536 Manufacturer code: BX80648I75930K Request call
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Product Overview Achieve champion status with the new 6 core Desktop Processor Intel Core i7 processor. Unlocked, unleashed and uncompromised - the ultimate weapon for unrivaled performance. Massive multi-Threading and highest graphics performance and more overclocking options give you superiority over the competition.

6 independent cores of unbelievable power that encourage you to become the digital content creator or gamer you always wanted to be. Need cores to render? Check. Need cores to compile? Check. Need core to seek and destroy in the latest game? Check. It seems almost unfair to add Intel® Hyper Threading Technology for a total of 12 threads at your disposal. You want burst speed performance for those jobs that require a bit more frequency? Intel® Turbo Boost Technology has that covered. But that little voice inside of you is saying you want even more? Let that voice know that the processor is unlocked and is ready for you to tune it to fit your demanding needs. Tune cores, power, memory, or whatever else you need to tune to make your system fit your needs.

Please note: This CPU has 40 PCI Express Lanes. Features • Fully Unlocked Core Multiplier
• Massive Multi-Thread Performance
• Halo Platform for Gaming, Overclocking and Content Creation
• 1st Intel Desktop CPU with DDR4 Support
• 22nm Haswell Microarchitecture
• Intel® Turbo Boost Technology 2.0
• Intel ® Hyper-Threading Technology
CPU Type Intel Core i7
CPU Model 5930K Unlocked
Socket 2011-3
Architecture Haswell-E
Manufacturing Process 22 nm
No. of Cores 6 Core
No. of Threads 12
Core Ratio 35 x
Clock Speed 3.5 GHz
Turbo Speed 3.7 GHz
Max. Turbo Speed (On 2 Cores Only) N/A
Intel Turbo Boost Max Technology 3.0 No
FSB Speed N/A
QPI Speed N/A
UPI Links/Speed N/A
DMI Speed 5 GT/s
Unlocked Core Multiplier Yes
Unlocked Full Range Base Clock (B-Clock) No
Max. Memory Size 64 GB
Max. Memory Speed DDR4 - 2133
Max. Memory Channels 4 (Quad Channel)
ECC Memory Support Not Supported
Intel Optane Memory Support No
Max. PCIe Lanes Supported 40
Processor Graphics N/A
Base GPU Speed N/A
Max. GPU Speed N/A
Max. GPU Resolution N/A
L1 Cache 6x 32 KB instruction caches, 6x 32 KB data cache
L2 Cache 6x 256KB
L3 Cache *See Intel Smart Cache*
Intel® Smart Cache 15MB
Max. TDP 140W
Thermal Specification 66.8 °C
Heatsink Not Included, Sold Separately
Package Type Retail

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For further information regarding Scan's warranty procedure please see our terms and conditions

36 months
Return to base
DOA Period:
28 days
RTB Period:
1 months
Manufacturer Contact Details
0870 607 2439
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Intel Core i7 5930K Unlocked, S 2011-3, Haswell-E, 6 Core, 3.5GHz Clock, 3.7GHz Turbo, 15MB, 40 Lane, 140W, CPU is rated 5.0 out of 5 by 14.
Rated 5 out of 5 by from A Bit pricey but worth the money This is Generally not for Gaming. I got this as a Gamer and as a Virtual Machine user so that I can multi task. So far no issues Pros Supports up to 64 GB RAM Low power usage compared to some others. Cons Price was High when i bought this about £500 In total
Date published: 2016-08-25
Rated 5 out of 5 by from A really solid performer for the cost. Got this CPU as an upgrade to my aging FX-8350 which is slowing dying after running at 5GHz for a few years now. After putting this is there even on stock clocks it was a significant upgrade destroying benchmarks like no tomorrow. I then gave it a bit of OC’ing, Final result 4.6Ghz not to shabby in the silicon lottery then. But at these speeds it did get a bit toasty on the old H100i, 72C on full load. At these speed I chucked a few benches at it again. Passmark 15894, Handbrake 552 and Cinebench 1172. Very impressive. Now on to a bit of gaming, no really any notable difference is most modern games as the multi core optimised and it the GPU that does the heavy lifting here. But Arma 3 gained about 10 FPS, World of tanks was about 50 FPS as it only uses 1 core and that is where to 8350 stains the bed. Overall a real power house of a CPU that will not disappoint the only down side is the price tag.
Date published: 2016-03-09
Rated 5 out of 5 by from Excellent CPU if you need the extra PCI-E lanes Great CPU, 6 Core i7 runs everything very fast under Windows 10. Recommended if you more than 28 lanes on 5830K. Running 2 x 980 Ti and still have bandwidth for 2 x Samsung M2 SSD
Date published: 2016-02-23
Rated 5 out of 5 by from My first Intel I must say the performance difference from an AMD to an Intel is astonishing. I went from an AMD 8350 (overclocked to 4.6Ghz) to this CPU running at stock speeds, and yet the i7 outperforms the AMD by an massive margin. I won't ever go back to AMD now (bare in mind AMD are still great for the price). My experience in performance was during general use, programming and editing videos. But my other (higher %) reason for buying this CPU was for gaming and the performance increase is certainly noticeable. Higher frame rates and smoother play. The one thing I noticed with my AMD was occasionally during gameplay at specific or random sections of any game there would be huge frame rate drop (sometimes <20fps) for a second which was very annoying. Other people I have spoke with seem to have experienced similar issues but after purchasing this CPU I've not had this problem. The FPS is consistent throughout.
Date published: 2015-12-04
Rated 5 out of 5 by from PC doesn't work without it Great CPU. Fits in the socket. Powers up. Runs stuff.
Date published: 2015-11-03
Rated 5 out of 5 by from This is a great processor This is a great processor, and is placed second highest in Intel’s table of current high end desktop processors. The price is good considering the top of the line i7-5960X will set you back about £800. It has 40 PCI Express lanes which means that you can add up to two graphics cards running on 16x lanes or up to four graphics cards running on 8x lanes; the more lanes the faster the data flow between the processor and the graphics card. I’ve managed to overclock this CPU in a stable state by about 11% according to the ASUS AI Suite 3 program. I’m not a very experienced overclocker and others have achieved better results. This processor does not come with a heatsink and fan. This should be expected since it is aimed at high end gamer PCs, and the people who spend this sort of money on a processor wouldn’t use a stock (standard) heatsink if one was supplied. Works well in my Asus Rampage V Extreme motherboard with a Corsair H100i GTX 240mm radiator.
Date published: 2015-08-01
Rated 5 out of 5 by from Awesome I Built a system with all parts ordered from Scan who delivered very promptly and were totally professional. I had one slight issue which their after sales support spotted immediately when I explained and they told me exactly how to correct the mistake I had made. Cannot fault Scan in either the sales process or the after sales service. The system I built was... Fractal Design Node 804, Corsair AX860i PSU, Panasonic UJ265 Slot Loading Blu Ray Writer, Gigabyte GA-x99M Motherboard, Intel cor 5930K, 32GB Corsair DDR4 2666mhz Vengance RAM, Corsair H100i Water Colling, Samsung SM951 for Boot Drive, 4TB Seagate Sata III for storage and Installs, and a DELL 34" Curved Screen. This system is absolutely awesome!
Date published: 2015-07-19
Rated 5 out of 5 by from exalent product and service Well worth the money fast runs nice and cool scan had the best price around and as always great service
Date published: 2015-06-26
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Questions & Answers

Can I use 2400MHz DDR4 RAM with this processor?

I have already purchased 32GB of Dominator Platinum DDR4 2400MHz Memory for my new build however I notice that the Intel Core i7 5930K only supports up to 2133MHz. Will my 2400MHz memory work or just work at the lower frequency or even not at all?
Asked by: Dexter
It will normally be downgraded to the CPUs max My one is &quot;Corsair 16GB DDR4 Vengeance LPX 3000MHz&quot; as you can see it is 3000MHz when I installed the CPU on Sunday it downgraded it to 2133MHz.
Answered by: TurtlePower
Date published: 2016-10-29

is buying 3000hz memory pointless

if I bought 3000hz memory would I see any difference compared to buying 2133hz with this cpu
Asked by: willco
It should not matter as long as both are the same DDR. I got &quot;Corsair 16GB DDR4 Vengeance LPX 3000MHz&quot; Since DDR4 technology is better in terms of performance I choose to go with that. But the Answer to your question is No as the RAM would be downgraded to MAX supported RAM from CPU.
Answered by: TurtlePower
Date published: 2016-10-29
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Intel i7 5930K Haswell-E 2011-3 Unlocked CPU
Intel i7 5930K Haswell-E 2011-3 Unlocked CPU