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LGA 2011

From Wikipedia, the free encyclopedia
CPU socket created by Intel

LGA 2011
TypeLGA-ZIF
Chip form factorsFlip-chip
Contacts2011
FSB protocol
FSB frequency1× to 2× QPI,DMI 2.0
Processors
Predecessor
Successor
  • LGA 2066 (desktops and workstations)
  • LGA 3647 (servers)
  • Xeon E3 family, later renamed Xeon E, uses consumer-grade sockets.
Memory supportDDR3
DDR4

This article is part of theCPU socket series

LGA 2011, also calledSocket R, is aCPU socket byIntel released on November 14, 2011. It launched along withLGA 1356 to replace its predecessor,LGA 1366 (Socket B) andLGA 1567.[1][2] While LGA 1356 was designed for dual-processor or low-end servers, LGA 2011 was designed for high-end desktops and high-performance servers. The socket has 2011 protruding pins that touch contact points on the underside of the processor.

The LGA 2011 socket usesQPI to connect the CPU to additional CPUs.DMI 2.0 is used to connect the processor to thePCH. The memory controller and 40PCI Express (PCIe) lanes are integrated into the CPU. On a secondary processor an extra ×4 PCIe interface replaces the DMI interface. As with its predecessor LGA 1366, there is no provisioning for integrated graphics. This socket supports fourDDR3 orDDR4 SDRAM memory channels with up to three unbuffered or registeredDIMMs per channel, as well as up to 40PCI Express 2.0 or3.0 lanes.[3][4] LGA 2011 also has to ensure platform scalability beyond eight cores and 20 MB of cache.[5]

The LGA 2011 socket is used bySandy Bridge-E/EP andIvy Bridge-E/EP processors with the corresponding X79 (E – enthusiast class) and C600-series (EP – Xeon class) chipsets. It and LGA 1155 are the two last Intel sockets to supportWindows XP andWindows Server 2003.

LGA 2011-1 (Socket R2), an updated generation of the socket and the successor ofLGA 1567, is used for Ivy Bridge-EX (Xeon E7 v2),[6] Haswell-EX (Xeon E7 v3) and Broadwell-EX (Xeon E7 v4) CPUs, which were released in February 2014, May 2015 and July 2016, respectively.

LGA 2011-v3 (Socket R3, also referred to asLGA 2011-3) is another updated generation of the socket, used forHaswell-E andHaswell-EP CPUs and Broadwell-E,[7] which were released in August and September 2014, respectively. Updated socket generations are physically similar to LGA 2011. Still, different electrical signals, keying of the Independent Loading Mechanism (ILM) and integratingDDR4 memory controller rather thanDDR3 prevent backward compatibility with older CPUs.[8]

In the server market, it was succeeded byLGA 3647, while in high-end desktop and workstation markets its successor isLGA 2066. The Xeon E3 family of processors, later renamed Xeon E, uses consumer-grade sockets.

Physical design and socket generations

[edit]
An LGA 2011-v3 socket

Intel CPU sockets use the so-calledIndependent Loading Mechanism (ILM) retention device to apply the specific amount of uniform pressure required to correctly hold the CPU against the socket interface. As part of their design, ILMs have differently placed protrusions which are intended to mate with cutouts in CPU packagings. These protrusions, also known asILM keying, have the purpose of preventing installation of incompatible CPUs into otherwise physically compatible sockets, and preventing ILMs to be mounted with a 180-degree rotation relative to the CPU socket.[9]

Different variants (or generations) of the LGA 2011 socket and associated CPUs come with different ILM keying, which makes it possible to install CPUs only into generation-matching sockets. CPUs that are intended to be mounted intoLGA 2011-0 (R),LGA 2011-1 (R2) orLGA 2011-v3 (R3) sockets are all mechanically compatible regarding their dimensions andball patternpitches, but the designations of contacts are different between generations of the LGA 2011 socket and CPUs, which makes them electrically and logically incompatible. Original LGA 2011 socket is used for Sandy Bridge-E/EP and Ivy Bridge-E/EP processors, while LGA 2011-1 is used for Ivy Bridge-EX (Xeon E7 v2), Haswell-EX (Xeon E7 V3) and Broadwell-EX (Xeon E7 v4) CPUs, which were released in February 2014, May 2015 and July 2016, respectively. LGA 2011-v3 socket is used forHaswell-E andHaswell-EP CPUs, which were released in August and September 2014, respectively.[6][7][8][10]

Two types of ILM exist, with different shapes and heatsink mounting hole patterns, both with M4 x 0.7 threads:[11]square ILM (80×80 mm mounting pattern), andnarrow ILM (56×94 mm mounting pattern). Square ILM is the standard type, while the narrow one is alternatively available for space-constrained applications.[11][12] A matching heatsink is required for each ILM type.[13][14]

Chipsets

[edit]

Information for theIntel X79 (for desktop) and C600 series (for workstations and servers, codenamed Romley[15]) chipsets is in the table below. The Romley (EP) platform was delayed approximately one quarter, allegedly due to aSAS controller bug.[15]

The X79 appears to contain the same silicon as the C600 series, withECS having enabled the SAS controller for one of their boards, even though SAS is not officially supported by Intel for X79.[16]

A Haswell-E CPU
NameX79[17]X99C602JC602C604C606C608C612
CPU SupportSandy Bridge-E, Ivy Bridge-E[18]Haswell-E, Broadwell-ESandy Bridge-EP, Ivy Bridge-EPHaswell-EP, Broadwell-EP
Memory standard and maximum slotsQuad-channelDDR3

up to two DIMMs per channel

Quad-channelDDR4

up to two DIMMs per channel

Quad-channelDDR3

up to three DIMMs per channel

Quad-channelDDR4

up to three DIMMs per channel

OverclockingYesNo
Embedded GPUNo
RAID 0/1/5/10Yes[19]
MaximumUSB ports (USB 3.0)14 (0)[20]14 (6)14 (0)[19]14 (6)
MaximumSATA ports (SATA 3.0, 6 Gbit/s)6 (2)[20]10 (10)6 (2)[19]6 (2) + 4 SCU SATA[19]6 (2) + 4 SCU

SAS/SATA[19]

6 (2) + 8 SCU

SAS/SATA[19]

10 (10)
CPU-providedPCIe configuration40PCIe 3.0 lanes[21]40 PCIe lanes per CPU[22]
Chipset-provided PCIe configuration8PCIe 2.0 lanes8 PCIe 2.0 lanes[19]
PCIYesNoYes[19]No
Intel Rapid Storage TechnologyYesv13.1Enterprise editionYes
Smart Response TechnologyNoYesNoYes
Intel vProNoYes
Chipset TDP7.8 W6.5 W8 W12 W6.5 W
Chipset lithography65 nm32 nm65 nm32 nm
Release date2011-11-142014-08-29Q1 20122014-09-08

Compatible processors

[edit]

Desktop processors

[edit]

Desktop processors compatible with LGA 2011, 2011–3 socket areSandy Bridge-E,Ivy Bridge-E,Haswell-E andBroadwell-E.

SocketCodenameProcessor modelCores (threads)CPUclock rateMultiplierL2 cacheL3 cachePCIe lanesTDPRelease date[25]Price (US)[26]
BaseTurbo
LGA 2011Sandy Bridge-ECore i7-3970X Extreme Edition[27]6 (12)3.5 GHz4.0 GHzUnlocked6 × 256 KB15MB40×PCIe2.0150W2012 Q4$999
Core i7-3960X Extreme Edition[28]3.3 GHz3.9 GHz6 × 256 KB130W2011-11-14$990[29]
Core i7-3930K[30]3.2 GHz3.8 GHz6 × 256 KB12MB130W$555[29]
Core i7-3820[31]4 (8)3.6 GHzPartially

Unlocked

4 × 256 KB10MB130W2012-02-14$305[32]
Ivy Bridge-ECore i7-4960X Extreme Edition[33]6 (12)3.6 GHz4.0 GHzUnlocked6 × 256 KB15MB40×PCIe 3.0130W2013 Q3$999[34]
Core i7-4930K[35]3.4 GHz3.9 GHz12MB$583[34]
Core i7-4820K[36]4 (8)3.7 GHz4 × 256 KB10MB$323[34]
LGA

2011-3

Haswell-ECore i7-5960X Extreme Edition[37]8 (16)3.0 GHz3.5 GHz8 × 256 KB20MB140W2014-08-29$999
Core i7-5930K[38]6 (12)3.5 GHz3.7 GHz6 x

256 KB

15MB$550
Core i7-5820K[39]3.3 GHz3.6 GHz28×PCIe3.0$396
Broadwell-ECore i7-6950X[40]10 (20)3.0 GHz3.5 GHz10 x

256 KB

25MB40×PCIe3.02016-05-30$1723
Core i7-6900K[41]8 (16)3.2 GHz3.7 GHz8 x

256 KB

20MB$1089
Core i7-6850K[42]6 (12)3.6 GHz3.8 GHz6 x

256 KB

15MB$617
Core i7-6800K[43]3.4 GHz3.6 GHz15MB28×PCIe3.0$434

1 The X79 chipset allows for increasing the base clock (BCLK), Intel calls it CPU Strap, by 1.00×, 1.25×, 1.66× or 2.50×. The CPU frequency is derived by the BCLK times the CPU multiplier.

Server processors

[edit]
Further information:Sandy Bridge-E,Ivy Bridge-E, andHaswell-E

Server processors compatible with LGA 2011 socket areSandy Bridge-EP,Ivy Bridge-E,Haswell-E andBroadwell-E.

Sandy Bridge-EP (Xeon E5)

[edit]
See also:List of Intel Sandy Bridge-based Xeon microprocessors
Main articles:Sandy Bridge-E andSandy Bridge
SocketModelCores

(threads)

L3 CacheCPUclock rateInterfaceSupported

memory

TDPRelease

date

Price

(USD)

BaseTurbo
Up to 4×

LGA 2011

Xeon

E5

46508 (16)20 MB2.7 GHz3.3 GHzQPI

DMI 2.0

40×PCI-E 3.0

Up to

Quad-channel

DDR3-1600

130W2012-05-14$3616
4650L2.6 GHz3.1 GHz115W
46402.4 GHz2.8 GHz95W$2725
462016 MB2.2 GHz2.6 GHz4× DDR3-1333$1611
46176 (6)15 MB2.9 GHz3.4 GHz4× DDR3-1600130W
46106 (12)2.4 GHz2.9 GHz4× DDR3-133395W$1219
460712 MB2.2 GHzN/A4× DDR3-1066$885
46034 (8)10 MB2.0 GHz$551
Up to 2×

LGA 2011

Xeon

E5

2687W8 (16)20 MB3.1 GHz3.8 GHz4× DDR3-1600150W2012-03-06$1885
26902.9 GHz135W$2057
26802.7 GHz3.5 GHz130W$1723
26892.6 GHz3.6 GHz115WOEM
26703.3 GHz$1552
26652.4 GHz3.1 GHz$1440
26602.2 GHz3.0 GHz95W$1329
26582.1 GHz2.4 GHz$1186
26502.0 GHz2.8 GHz$1107
2650L1.8 GHz2.3 GHz70W
2648L2.1 GHz$1186
26676 (12)15 MB2.9 GHz3.5 GHz130W$1552
26402.5 GHz3.0 GHz4× DDR3-133395W$884
26302.3 GHz2.8 GHz$612
26202.0 GHz2.5 GHz$406
2630L60W$662
2628L1.8 GHzN/AOEM
26434 (8)10 MB3.3 GHz3.5 GHz4× DDR3-1600130W$884
2618L1.8 GHzN/A4× DDR3-106650WOEM
26094 (4)2.4 GHz80W$246
26031.8 GHz$202
26372 (4)5 MB3.0 GHz3.5 GHz4× DDR3-1600$884
LGA 2011Xeon

E5

16606 (12)15 MB3.3 GHz3.9 GHz130W$1080
165012 MB3.2 GHz3.8 GHz$583
16204 (8)10 MB3.6 GHz$294
16074 (4)3.0 GHzN/A4× DDR3-1066$244
16032.8 GHz$198

Ivy Bridge-EP (Xeon E5 v2)

[edit]
See also:List of Intel Ivy Bridge-based Xeon microprocessors
SocketModelCores

(threads)

L3 CacheCPUclock rateInterfaceSupported

memory

TDPRelease

date

Price

(USD)

BaseTurbo
Up to 2 ×

LGA 2011

Xeon

E5

2697 v212 (24)30MB2.7 GHz3.5 GHz2× 8.0GT/sQPI

DMI 2.0

40×PCIe 3.0

4× DDR3-1866130W2013-09-10$2614
2696 v22.5 GHz3.5 GHz120WOEM
2695 v22.4 GHz3.2 GHz115W$2336
2692 v22.2 GHz3.0 GHz2013-06Tianhe-2 OEM
2651 v21.8 GHz2.2 GHz4× DDR3-1600105W2013 Q4OEM
2690 v210 (20)25MB3.0 GHz3.6 GHz4× DDR3-1866130W2013-09-10$2057
2680 v22.8 GHz3.6 GHz115W$1723
2670 v22.5 GHz3.3 GHz$1552
2660 v22.2 GHz3.0 GHz95W$1389
2658 v22.4 GHz3.0 GHz$1440
2650L v21.7 GHz2.1 GHz70W$1219
2648L v21.9 GHz2.5 GHz4× DDR3-1866$1218
2687W v28 (16)3.4 GHz4.0 GHz4× DDR3-1866150W$2108
2673 v23.3 GHz4.0 GHz110W2013-12N/A
2667 v2130W2013-09-10$2057
2650 v220MB2.6 GHz3.4 GHz95W$1166
2640 v22.0 GHz2.5 GHz2× 7.2GT/sQPI4× DDR3-1600$885
2628L v21.9 GHz2.4 GHz70W$1000
2643 v26 (12)25MB3.5 GHz3.8 GHz2× 8.0GT/sQPI4× DDR3-1866130W$1552
2630 v215MB2.6 GHz3.1 GHz2× 7.2GT/sQPI4× DDR3-160080W$612
2620 v22.1 GHz2.6 GHz$406
2630L v22.4 GHz2.8 GHz60W$612
2618L v22.0 GHzN/A2× 6.4GT/sQPI4× DDR3-133350W$520
2637 v24 (8)3.5 GHz3.8 GHz2× 8.0GT/sQPI4× DDR3-1866130W$996
2609 v24 (4)10MB2.5 GHzN/A2× 6.4GT/sQPI4× DDR3-133380W$294
2603 v21.8 GHz$202
LGA 2011Xeon

E5

1680 v28 (16)25MB3.0 GHz3.9 GHzDMI 2.0

40×PCI-E 3.0

4× DDR3-1866130W$1723
1660 v26 (12)15MB3.7 GHz4.0 GHz$1083
1650 v212MB3.5 GHz3.9 GHz$583
1620 v24 (8)10MB3.7 GHz3.9 GHz$294
1607 v24 (4)3.0 GHzN/A4× DDR3-1600$244

Ivy Bridge-EX (Xeon E7 v2)

[edit]

All processors are released on February 18, 2014, unless noted otherwise.

SocketModelCores

(threads)

CPUclock rateL3 CacheInterfaceSupported

memory

TDPPrice

(USD)

BaseTurbo
Up to 8 ×

LGA 2011-1

Xeon

E7

8895 v215 (30)2.8 GHz3.6 GHz37.5MB3× 8.0GT/sQPI

32×PCIe 3.0

4× DDR3-1600155WOracle OEM
8890 v23.4 GHz$6841
8880 v22.5 GHz3.1 GHz130W$5729
8870 v22.3 GHz2.9 GHz$4616
8880L v22.2 GHz2.8 GHz30MB105W$5729
8857 v212 (24)3.0 GHz3.6 GHz130W$3838
8850 v212 (12)2.3 GHz2.8 GHz24MB105W$3059
8891 v210 (20)3.2 GHz3.7 GHz37.5MB155W$6841
8893 v26 (12)3.4 GHz3.7 GHz
Up to 4×

LGA 2011-1

Xeon

E7

4890 v215 (30)2.8 GHz3.4 GHz37.5MB155W$6619
4880 v22.5 GHz3.1 GHz130W$5506
4870 v22.3 GHz2.9 GHz30MB$4394
4860 v212 (24)2.6 GHz3.2 GHz$3838
4850 v22.3 GHz2.8 GHz24MB3× 7.2GT/sQPI105W$2837
4830 v210 (20)2.2 GHz2.7 GHz20MB$2059
4820 v28 (16)2.0 GHz2.5 GHz16MB$1446
4809 v26 (12)1.9 GHzN/A12MB3× 6.4GT/sQPI4× DDR3-1333$1223
Up to 2×

LGA 2011-1

Xeon

E7

2890 v215 (30)2.8 GHz3.4 GHz37.5MB3× 8.0GT/sQPI4× DDR3-1600155W$6451
2880 v22.5 GHz3.1 GHz130W$5339
2870 v22.3 GHz2.9 GHz30MB$4227
2850 v212 (24)2.3 GHz2.8 GHz24MB3× 7.2GT/sQPI105W$2558

Haswell-EP (Xeon E5 v3)

[edit]
See also:List of Intel Haswell-based Xeon microprocessors

Server processors for the LGA 2011-v3 socket are listed in the tables below.[44] As one of the significant changes from the previous generation, they support DDR4 memory. All processors are released on September 8, 2014, unless noted otherwise.

SocketModelCores

(threads)

L3 CacheCPUclock rateInterfaceSupported

memory

TDPPrice

(USD)

BaseTurbo
Up to 4×

LGA 2011-v3

Xeon

E5

4669 v318 (36)45MB2.1 GHz2.9 GHz2× 9.6GT/sQPI

40×PCIe 3.0

4× DDR4-2133135W$7007
4667 v316 (32)40MB2.0 GHz$5729
4660 v314 (28)35MB2.1 GHz120W$4727
4650 v312 (24)30MB2.8 GHz105W$2838
4640 v31.9 GHz2.6 GHz2× 8.0GT/sQPI

40×PCIe 3.0

4× DDR4-1866$2859
4648 v31.7 GHz2.2 GHz$2405
4627 v310 (10)25MB2.6 GHz3.2 GHz4× DDR4-2133135W$2225
10 (20)
4620 v32.0 GHz2.6 GHz4× DDR4-1866105W$1668
4610 v31.7 GHzN/A2× 6.4GT/sQPI4× DDR4-1600$1219
4655 v36 (12)20MB2.9 GHz3.1 GHz2× 9.6GT/sQPI4× DDR4-2133135W$4616
Up to 2×

LGA 2011-v3

Xeon

E5

2699 v318 (36)45MB2.3 GHz3.6 GHz2× 9.6GT/sQPI

40×PCIe 3.0

4× DDR4-2133145W$4115
2698 v316 (32)40MB3.6 GHz135W$3226
2697 v314 (28)35MB2.6 GHz3.6 GHz145W$2702
2695 v32.3 GHz3.3 GHz120W$2424
2683 v32.0 GHz3.0 GHz$1846
2690 v312 (24)30MB2.6 GHz3.5 GHz135W$2090
2680 v32.5 GHz3.3 GHz120W$1745
2670 v32.3 GHz3.1 GHz$1589
2658 v32.2 GHz2.9 GHz105W$1832
2650L v31.8 GHz2.5 GHz65W$1329
2648L v31.8 GHz2.5 GHz75W$1544
2687W v310 (20)25MB3.1 GHz3.5 GHz160W$2141
2660 v32.6 GHz3.3 GHz105W$1445
2650 v32.3 GHz3.0 GHz$1166
2628L v325MB2.0 GHz2.5 GHz4× DDR4-186675W$1364
2640 v38 (16)2.6 GHz3.4 GHz2× 8.0GT/sQPI

40×PCIe 3.0

90W$939
2630 v32.4 GHz3.2 GHz85W$667
2630L v31.8 GHz2.9 GHz55W$612
2618L v32.3 GHz3.4 GHz75W$779
2620 v36 (12)15MB2.4 GHz3.2 GHz85W$417
2608L v32.0 GHzN/A2× 6.4GT/sQPI

40×PCIe 3.0

$441
2609 v36 (6)1.9 GHz4× DDR4-1600$306
2603 v31.6 GHz$213
LGA 2011-v3Xeon

E5

1680 v38 (16)20MB3.2 GHz3.8 GHz40×PCIe 3.04× DDR4-2133140W$1723
1660 v33.0 GHz3.5 GHz$1080
1650 v36 (12)15MB3.5 GHz3.8 GHz$583
1630 v34 (8)10MB3.7 GHz$372
1620 v33.5 GHz3.6 GHz$294
1607 v34 (4)3.1 GHzN/A4× DDR4-1866$225
1603 v32.8 GHz$202
High Frequency Optimized
SocketModelCores

(threads)

L3 CacheCPUclock rateInterfaceSupported

memory

TDPPrice

(USD)

BaseTurbo
Up to 2×

LGA 2011-v3

Xeon E52667 v38 (16)20 MB3.2 GHz3.6 GHz2× 9.6GT/sQPI

40×PCIe 3.0

4× DDR4-2133135W$2057
2643 v36 (12)3.4 GHz3.7 GHz$1552
2637 v34 (8)15 MB3.5 GHz3.7 GHz$996
2623 v310 MB3.0 GHz3.5 GHz2× 8.0GT/sQPI4× DDR4-1866105W$444
OEM
SocketModelCores

(threads)

L3 CacheCPUclock rateInterfaceSupported

memory

TDPRelease

date

Known Client
BaseTurbo
Up to 2×

LGA 2011-v3

Xeon

E5

2696 v318 (36)45MB2.3 GHz3.8 GHz2× 9.6GT/sQPI

40×PCIe 3.0

4× DDR4-2133145W2014-09-08
2686 v32.0 GHz3.5 GHz120W
2698A v316 (32)40MB2.8 GHz3.2 GHz165W2014-11-18Lenovo
2698B v32.0 GHz3.4 GHz135W2015-01Microsoft
2675 v31.8 GHz2.3 GHz110W2014-09-08
2692 v312 (24)30MB3.0 GHz3.6 GHz165WMicrosoft
2678 v32.5 GHz3.3 GHz120W2015-06
2676 v32.4 GHz3.1 GHzAmazon
2673 v3105W2014-09-08Microsoft[45]
2669 v32.3 GHz3.1 GHz120W
2666 v310 (20)25MB2.9 GHz3.5 GHz135W2014-11-13Amazon
2652 v32.3 GHz2.8 GHz105W2014-09-08
2649 v33.0 GHz
2663 v310 (10)2.8 GHz3.5 GHz
2628 v38 (16)20MB2.5 GHz3.0 GHz85W
2629 v32.4 GHz3.2 GHz2× 8.0GT/sQPI

40×PCIe 3.0

4× DDR4-1866
2622 v33.4 GHz
LGA 2011-v31691 v314 (28)35MB2.5 GHz40×PCIe 3.04× DDR4-2133135W
1686 v312 (24)30MB2.6 GHz3.2 GHz
1681 v310 (20)25MB2.9 GHz3.5 GHz

Haswell-EX (Xeon E7 v3)

[edit]
See also:"Haswell-EX" (22 nm) Expandable

Socket LGA 2011-1 is used for Ivy Bridge-EX (Xeon E7 v2) and Haswell-EX (Xeon E7 V3) CPUs, which were released in February 2014 and May 2015, respectively. All processors are released on May 6, 2015, unless noted otherwise.

SocketModelCores

(threads)

L3 CacheCPUclock rateInterfaceSupported

memory

TDPPrice

(USD)

BaseTurbo
Up to 8×

LGA 2011-1

Xeon

E7

8895 v318 (36)45MB2.6 GHz3.5 GHz3× 9.6GT/sQPI

32×PCIe 3.0

4× DDR4-1866 / 4x DDR3-1600175WOracle OEM
8890 v32.5 GHz3.3 GHz165W$7174
8880 v32.3 GHz3.1 GHz140W$6063
8870 v32.1 GHz2.9 GHz$5895
8880L v32.0 GHz2.8 GHz115W$4672
8867 v316 (32)2.5 GHz3.3 GHz165W
8860 v340MB2.2 GHz3.2 GHz140W$4061
8891 v310 (20)45MB2.8 GHz3.5 GHz165W$6841
8893 v34 (8)3.2 GHz140W
Up to 4×

LGA 2011-v3

4850 v314 (28)35MB2.2 GHz2.8 GHz3× 8.0GT/sQPI

32×PCIe 3.0

115W$3003
4830 v312 (24)30MB2.1 GHz2.7 GHz$2170
4820 v310 (20)25MB1.9 GHzN/A3× 6.4GT/sQPI

32×PCIe 3.0

$1502
4809 v38 (16)20MB2.0 GHz$1223

Broadwell-EP (Xeon E5 v4)

[edit]
See also:List of Intel Broadwell-based Xeon microprocessors

Server processors for the LGA 2011-v3 socket are listed in the tables below. These processors are built onBroadwell-E architecture, 14nM lithography, 4-channel DDR4 ECC with up to 1.5TB and 40-lanes of PCI Express 3.0. E5-16xx v4 do not have QPI links. E5-26xx v4 and E5-46xx v4 processors have 2 QPI links.

SocketModelCores

(threads)

L3 CacheCPUclock rateInterfaceSupported

memory

TDPPrice

(USD)

BaseTurbo
Up to 4×

LGA 2011-v3

Xeon

E5

4669 v422 (44)55MB2.2 GHz3.0 GHz2× 9.6GT/sQPI

40×PCIe 3.0

4× DDR4135W$7007
4667 v418 (36)45MB$5729
4660 v416 (32)40MB120W$4727
4650 v414 (28)35MB2.8 GHz105W$3838
4655 v48 (16)30MB2.5 GHz3.2 GHz135W$4616
4628L v414 (28)35MB1.8 GHz2.2 GHz2× 8.0GT/sQPI

40×PCIe 3.0

75W$2535
4640 v412 (24)30MB2.1 GHz2.6 GHz105W$2837
4620 v410 (20)25MB$1668
4627 v425MB1.8 GHzN/A2× 6.4GT/sQPI$1219
4627 v410 (10)25MB2.6 GHz3.2 GHz2× 8.0GT/sQPI135W$2225
Up to 2×

LGA 2011-v3

Xeon

E5

2699A v422 (44)55MB2.4 GHz3.6 GHz2× 9.6GT/sQPI

40×PCIe 3.0

4× DDR4-2400145W$4938
2699 v42.2 GHz$4115
2699R v4$4560
2698 v420 (40)50MB135W$3226
2697 v418 (36)45MB2.3 GHz3.6 GHz145W$2702
2695 v42.1 GHz3.3 GHz120W$2424
2697A v416 (32)40MB2.6 GHz3.6 GHz145W$2891
2683 v42.1 GHz3.0 GHz120W$1846
2690 v414 (28)35MB2.6 GHz3.5 GHz135W$2090
2680 v42.4 GHz3.3 GHz120W$1745
2660 v42.0 GHz3.2 GHz105W$1445
2658 v42.3 GHz2.8 GHz$1832
2648L v41.8 GHz2.5 GHz75W$1544
2650L v41.7 GHz2.5 GHz65W$1329
2687W v412 (24)30MB3.0 GHz3.5 GHz160W$2141
2650 v42.2 GHz2.9 GHz105W$1166
2628L v41.9 GHz2.4 GHz2× 8.0GT/sQPI

40×PCIe 3.0

4× DDR4-213375W$1364
2640 v410 (20)25MB2.4 GHz3.4 GHz90W$939
2630 v42.2 GHz3.1 GHz85W$667
2618L v42.2 GHz3.2 GHz75W$779
2630L v41.8 GHz2.9 GHz55W$612
2620 v48 (16)20MB2.1 GHz3.0 GHz85W$417
2608L v41.6 GHz1.7 GHz2× 6.4GT/sQPI

40×PCIe 3.0

4× DDR4-186650W$363
2609 v48 (8)1.7 GHzN/A85W$306
2603 v46 (6)15MB$213
2623 v44 (8)10MB2.6 GHz3.2 GHz2× 8.0GT/sQPI4× DDR4-2133$444
LGA 2011-v3Xeon

E5

1680 v48 (16)20MB3.4 GHz4.0 GHz40×PCIe 3.04× DDR4-2400140W$1723
1660 v43.2 GHz3.8 GHz$1113
1650 v46 (12)15MB3.6 GHz4.0 GHz$617
1630 v44 (8)10MB3.7 GHz$406
1620 v43.5 GHz3.8 GHz$294
High Frequency Optimized
SocketModelCores

(threads)

L3 CacheCPUclock rateInterfaceSupported

memory

TDPPrice

(USD)

BaseTurbo
Up to 2×

LGA 2011-v3

Xeon

E5

2689 v410 (20)25 MB3.1 GHz3.8 GHz2× 9.6GT/sQPI

40×PCIe 3.0

4× DDR4-2400165W$2723
2667 v48 (16)3.2 GHz3.6 GHz135W$2057
2643 v46 (12)20 MB3.4 GHz3.7 GHz$1552
2637 v44 (8)15 MB3.5 GHz$996
OEM
SocketModelCores

(threads)

L3 CacheCPUclock rateInterfaceSupported

memory

TDPKnown Client
BaseTurbo
Up to 2×

LGA 2011-v3

Xeon

E5

2699P v422 (44)55MB3.0 GHz3.6 GHz2× 9.6GT/sQPI

40×PCIe 3.0

300W
2699C v422 (44)55MB2.2 GHz2.4 GHz4× DDR4-1600/1866/2133/2400145W
2696 v422 (44)55MB2.2 GHz3.7 GHz?150W?
2679 v420 (40)50MB2.5 GHz3.3 GHz145W
2673 v420 (40)50MB2.3 GHz3.3 GHz135W?
2686 v418 (36)45MB3.0 GHz145W
2682 v416 (32)40MB2.5 GHz3.0 GHz120W
2676 v416 (32)40MB2.4 GHz3.0 GHz145W
AWS-110016 (32)40MBAmazon
2666 v412 (24)30MB2.8 GHz3.4 GHz
2689A v48 (16)20MB3.4 GHz3.6 GHz
Upto 1x LGA 2011-v31607 v44 (4)10 MB3.1 GHzN/A40×PCIe 3.04× DDR4-1600/1866/2133140 W
1603 v44 (4)10 MB2.8 GHz4× DDR4-1600/1866/2133

Broadwell-EX (Xeon E7 v4)

[edit]
See also:List_of_Intel_Broadwell-based_Xeon_microprocessors § "Broadwell-EX"_(14_nm)
SocketModelCores

(threads)

L3 CacheCPUclock rateInterfaceSupported

memory

TDPRelease

date

Price

(USD)

BaseTurbo
Up to 8×

LGA 2011-1

Xeon

E7

8894 v42460MB2.4 GHz3.4 GHz3× 9.6 GT/s QPI

32×PCIe 3.0

4× DDR4-1866 / 4x DDR3-1600165WFebruary 9, 2017$8898
8890 v4242.2 GHzJune 6, 2016$7174
8880 v42255MB3.3 GHz150W$5895
8870 v42050MB2.1 GHz3.0 GHz140W$4672
8860 v41845MB2.2 GHz3.2 GHz$4061
8867 v4182.4 GHz3.3 GHz165W$4672
8891 v41060MB2.8 GHz3.5 GHz$6841
8893 v443.2 GHz140W$6841
Up to 4×

LGA 2011-1

4850 v41640MB2.1 GHz2.8 GHz3× 8.0 GT/s QPI

32×PCIe 3.0

115W$3003
4830 v41435MB2 GHz$2170
4820 v41025MBN/A3× 6.4 GT/s QPI$1502

References

[edit]
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  2. ^Hagedoom, Hilbert (September 27, 2011)."Sandy Bridge-E and X79 preview".The Guru of 3D. RetrievedSeptember 28, 2011.
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  8. ^abCutress, Ian (February 20, 2014)."Intel's Three Versions of Socket 2011, Not Compatible".AnandTech. RetrievedAugust 26, 2014.
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  13. ^Kennedy, Patrick (December 6, 2012)."Narrow ILM vs. Square ILM – LGA2011 Heatsink Differences".ServeTheHome. RetrievedDecember 2, 2014.
  14. ^"Intel Socket LGA2011 CPU and Heatsinks".PC Stats. July 27, 2013. RetrievedNovember 14, 2022.
  15. ^abPrickett Morgan, Timothy (November 28, 2011)."Report: SAS controller bug holding up Xeon E5 launch".The Register. RetrievedNovember 14, 2022.
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  21. ^Mujtaba, Hassan (November 12, 2011)."Intel Sandy Bridge-E "Core i7 3960X" Benchmarks and Slides Unveiled".Wccftech. RetrievedNovember 12, 2011.
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  37. ^"ARK – Intel Core i7-5960X Processor Extreme Edition (20M Cache, up to 3.50 GHz)".Intel ARK (Product Specs).
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  45. ^"New F-Series VM Sizes".azure.microsoft.com. RetrievedJuly 21, 2021.
Desktop sockets
Slot
PGA
  • 370 (1998–2001)
  • 423 (W 2000–2001)
  • 478 (N 2001–2004)
LGA
Mobile sockets
Server sockets
Xeon processors
Slot
PGA
  • 603 (2001–2004)
  • 604 (2002–2007)
LGA
Itanium processors
Pre-Pentium IIPGA Sockets
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