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 the CPU socket series

LGA 2011, also called Socket R, is a CPU socket by Intel released on November 14, 2011. It launched along with LGA 1356 to replace its predecessor, LGA 1366 (Socket B) and LGA 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 uses QPI to connect the CPU to additional CPUs. DMI 2.0 is used to connect the processor to the PCH. The memory controller and 40 PCI Express (PCIe) lanes are integrated on 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 four DDR3 or DDR4 SDRAM memory channels with up to three unbuffered or registered DIMMs per channel, as well as up to 40 PCI Express 2.0 or 3.0 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 by Sandy Bridge-E/EP and Ivy 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 support Windows XP and Windows Server 2003.

LGA 2011-1 (Socket R2), an updated generation of the socket and the successor of LGA 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 as LGA 2011-3) is another updated generation of the socket, used for Haswell-E and Haswell-EP CPUs and Broadwell-E,[7] which were released in August and September 2014, respectively. Updated socket generations are physically similar to LGA 2011, but different electrical signals, keying of the Independent Loading Mechanism (ILM) and integration of DDR4 memory controller rather than DDR3 prevent backward compatibility with older CPUs.[8]

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

Physical design and socket generations

An LGA 2011-v3 socket

Intel CPU sockets use the so-called Independent 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 as ILM 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 into LGA 2011-0 (R), LGA 2011-1 (R2) or LGA 2011-v3 (R3) sockets are all mechanically compatible regarding their dimensions and ball pattern pitches, 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) and Haswell-EX (Xeon E7 V3) CPUs, which were released in February 2014 and May 2015, respectively. LGA 2011-v3 socket is used for Haswell-E and Haswell-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), and narrow 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

Information for the Intel 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 a SAS controller bug.[15]

The X79 appears to contain the same silicon as the C600 series, with ECS 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
Name X79[17] X99 C602J C602 C604 C606 C608 C612
CPU Support Sandy Bridge-E, Ivy Bridge-E[18] Haswell-E, Broadwell-E Sandy Bridge-EP, Ivy Bridge-EP Haswell-EP, Broadwell-EP
Memory standard and maximum slots Quad-channel DDR3

up to two DIMMs per channel

 Quad-channel DDR4

up to two DIMMs per channel

 Quad-channel DDR3

up to three DIMMs per channel

 Quad-channel DDR4

up to three DIMMs per channel

Overclocking Yes No
Embedded GPU No
RAID 0/1/5/10 Yes[19]
Maximum USB ports (USB 3.0) 14 (0)[20] 14 (6) 14 (0)[19] 14 (6)
Maximum SATA 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-provided PCIe configuration 40 PCIe 3.0 lanes[21] 40 PCIe lanes per CPU[22]
Chipset-provided PCIe configuration 8 PCIe 2.0 lanes 8 PCIe 2.0 lanes[19]
PCI Yes No Yes[19] No
Intel Rapid Storage Technology Yes v13.1 Enterprise edition Yes
Smart Response Technology No Yes No Yes
Intel vPro No Yes
Chipset TDP 7.8 W 6.5 W 8 W 12 W 6.5 W
Chipset lithography 65 nm 32 nm 65 nm 32 nm
Release date 2011-11-14 2014-08-29 Q1 2012 2014-09-08

Compatible processors

Desktop processors

Desktop processors compatible with LGA 2011, 2011–3 socket are Sandy Bridge-E, Ivy Bridge-E, Haswell-E and Broadwell-E.

Socket Codename Processor model Cores (threads) CPU clock rate Multiplier L2 cache L3 cache PCIe lanes TDP Release date[25] Price (US)[26]
Base Turbo
LGA 2011 Sandy Bridge-E Core i7-3970X Extreme Edition[27] 6 (12) 3.5 GHz 4.0 GHz Unlocked 6 × 256 KB 15MB 40× PCIe2.0 150W 2012 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 GHz 3.8 GHz6 × 256 KB12MB 130W$555[29]
Core i7-3820[31] 4 (8) 3.6 GHz Partially

Unlocked

 4 × 256 KB10MB 130W 2012-02-14 $305[32]
Ivy Bridge-E Core i7-4960X Extreme Edition[33] 6 (12) 3.6 GHz4.0 GHz Unlocked 6 × 256 KB 15MB 40× PCIe 3.0 130W2013 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-E Core i7-5960X Extreme Edition[37] 8 (16) 3.0 GHz3.5 GHz 8 × 256 KB20MB 140W 2014-08-29$999
Core i7-5930K[38] 6 (12) 3.5 GHz 3.7 GHz 6 x

256 KB

15MB $550
Core i7-5820K[39]3.3 GHz3.6 GHz28× PCIe3.0$396
Broadwell-E Core i7-6950X[40] 10 (20) 3.0 GHz 3.5 GHz 10 x

256 KB

25MB 40× PCIe3.0 2016-05-30$1723
Core i7-6900K[41] 8 (16) 3.2 GHz 3.7 GHz 8 x

256 KB

 20MB $1089
Core i7-6850K[42] 6 (12) 3.6 GHz 3.8 GHz 6 x

256 KB

 15MB $617
Core i7-6800K[43] 3.4 GHz 3.6 GHz 15MB 28× 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

Server processors compatible with LGA 2011 socket are Sandy Bridge-EP, Ivy Bridge-E, Haswell-E and Broadwell-E.

Sandy Bridge-EP (Xeon E5)

Socket Model Cores

(threads)

 L3 Cache CPU clock rate Interface Supported

memory

 TDP Release

date

 Price

(USD)

Base Turbo
Up to 4×

LGA 2011

 Xeon

E5

 4650 8 (16) 20 MB 2.7 GHz 3.3 GHz 2× QPI

DMI 2.0

40× PCI-E 3.0

 Up to

Quad-channel

DDR3-1600

 130W 2012-05-14 $3616
4650L 2.6 GHz 3.1 GHz 115W
4640 2.4 GHz 2.8 GHz 95W $2725
4620 16 MB 2.2 GHz 2.6 GHz 4× DDR3-1333 $1611
4617 6 (6) 15 MB 2.9 GHz 3.4 GHz 4× DDR3-1600 130W
4610 6 (12) 2.4 GHz 2.9 GHz 4× DDR3-1333 95W $1219
4607 12 MB 2.2 GHz N/A 4× DDR3-1066 $885
4603 4 (8) 10 MB 2.0 GHz $551
Up to 2×

LGA 2011

 Xeon

E5

 2687W 8 (16) 20 MB 3.1 GHz 3.8 GHz 4× DDR3-1600 150W 2012-03-06 $1885
2690 2.9 GHz 135W $2057
2680 2.7 GHz 3.5 GHz 130W $1723
2689 2.6 GHz 3.6 GHz 115W OEM
2670 3.3 GHz $1552
2665 2.4 GHz 3.1 GHz $1440
2660 2.2 GHz 3.0 GHz 95W $1329
2658 2.1 GHz 2.4 GHz $1186
2650 2.0 GHz 2.8 GHz $1107
2650L 1.8 GHz 2.3 GHz 70W
2648L 2.1 GHz $1186
2667 6 (12) 15 MB 2.9 GHz 3.5 GHz 130W $1552
2640 2.5 GHz 3.0 GHz 4× DDR3-1333 95W $884
2630 2.3 GHz 2.8 GHz $612
2620 2.0 GHz 2.5 GHz $406
2630L 60W $662
2628L 1.8 GHz N/A OEM
2643 4 (8) 10 MB 3.3 GHz 3.5 GHz 4× DDR3-1600 130W $884
2618L 1.8 GHz N/A 4× DDR3-1066 50W OEM
2609 4 (4) 2.4 GHz 80W $246
2603 1.8 GHz $202
2637 2 (4) 5 MB 3.0 GHz 3.5 GHz 4× DDR3-1600 $884
LGA 2011 Xeon

E5

 1660 6 (12) 15 MB 3.3 GHz 3.9 GHz 130W $1080
1650 12 MB 3.2 GHz 3.8 GHz $583
1620 4 (8) 10 MB 3.6 GHz $294
1607 4 (4) 3.0 GHz N/A 4× DDR3-1066 $244
1603 2.8 GHz $198

Ivy Bridge-EP (Xeon E5 v2)

Socket Model Cores

(threads)

 L3 Cache CPU clock rate Interface Supported

memory

 TDP Release

date

 Price

(USD)

Base Turbo
Up to 2 ×

LGA 2011

 Xeon

E5

 2697 v2 12 (24) 30MB 2.7 GHz 3.5 GHz 2× 8.0GT/s QPI

DMI 2.0

40× PCIe 3.0

 4× DDR3-1866 130W 2013-09-10 $2614
2696 v2 2.5 GHz 3.5 GHz 120W OEM
2695 v2 2.4 GHz 3.2 GHz 115W $2336
2692 v2 2.2 GHz 3.0 GHz 2013-06 Tianhe-2 OEM
2651 v2 1.8 GHz 2.2 GHz 4× DDR3-1600 105W 2013 Q4 OEM
2690 v2 10 (20) 25MB 3.0 GHz 3.6 GHz 4× DDR3-1866 130W 2013-09-10 $2057
2680 v2 2.8 GHz 3.6 GHz 115W $1723
2670 v2 2.5 GHz 3.3 GHz $1552
2660 v2 2.2 GHz 3.0 GHz 95W $1389
2658 v2 2.4 GHz 3.0 GHz $1440
2650L v2 1.7 GHz 2.1 GHz 70W $1219
2648L v2 1.9 GHz 2.5 GHz 4× DDR3-1866 $1218
2687W v2 8 (16) 3.4 GHz 4.0 GHz 4× DDR3-1866 150W $2108
2673 v2 3.3 GHz 4.0 GHz 110W 2013-12 N/A
2667 v2 130W 2013-09-10 $2057
2650 v2 20MB 2.6 GHz 3.4 GHz 95W $1166
2640 v2 2.0 GHz 2.5 GHz 2× 7.2GT/s QPI 4× DDR3-1600 $885
2628L v2 1.9 GHz 2.4 GHz 70W $1000
2643 v2 6 (12) 25MB 3.5 GHz 3.8 GHz 2× 8.0GT/s QPI 4× DDR3-1866 130W $1552
2630 v2 15MB 2.6 GHz 3.1 GHz 2× 7.2GT/s QPI 4× DDR3-1600 80W $612
2620 v2 2.1 GHz 2.6 GHz $406
2630L v2 2.4 GHz 2.8 GHz 60W $612
2618L v2 2.0 GHz N/A 2× 6.4GT/s QPI 4× DDR3-1333 50W $520
2637 v2 4 (8) 3.5 GHz 3.8 GHz 2× 8.0GT/s QPI 4× DDR3-1866 130W $996
2609 v2 4 (4) 10MB 2.5 GHz N/A 2× 6.4GT/s QPI 4× DDR3-1333 80W $294
2603 v2 1.8 GHz $202
LGA 2011 Xeon

E5

 1680 v2 8 (16) 25MB 3.0 GHz 3.9 GHz DMI 2.0

40× PCI-E 3.0

 4× DDR3-1866 130W $1723
1660 v2 6 (12) 15MB 3.7 GHz 4.0 GHz $1083
1650 v2 12MB 3.5 GHz 3.9 GHz $583
1620 v2 4 (8) 10MB 3.7 GHz 3.9 GHz $294
1607 v2 4 (4) 3.0 GHz N/A 4× DDR3-1600 $244

Ivy Bridge-EX (Xeon E7 v2)

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

Socket Model Cores

(threads)

 CPU clock rate L3 Cache Interface Supported

memory

 TDP Price

(USD)

Base Turbo
Up to 8 ×

LGA 2011-1

 Xeon

E7

 8895 v2 15 (30) 2.8 GHz 3.6 GHz 37.5MB 3× 8.0GT/s QPI

32× PCIe 3.0

 4× DDR3-1600 155W Oracle OEM
8890 v2 3.4 GHz $6841
8880 v2 2.5 GHz 3.1 GHz 130W $5729
8870 v2 2.3 GHz 2.9 GHz $4616
8880L v2 2.2 GHz 2.8 GHz 30MB 105W $5729
8857 v2 12 (24) 3.0 GHz 3.6 GHz 130W $3838
8850 v2 12 (12) 2.3 GHz 2.8 GHz 24MB 105W $3059
8891 v2 10 (20) 3.2 GHz 3.7 GHz 37.5MB 155W $6841
8893 v2 6 (12) 3.4 GHz 3.7 GHz
Up to 4×

LGA 2011-1

 Xeon

E7

 4890 v2 15 (30) 2.8 GHz 3.4 GHz 37.5MB 155W $6619
4880 v2 2.5 GHz 3.1 GHz 130W $5506
4870 v2 2.3 GHz 2.9 GHz 30MB $4394
4860 v2 12 (24) 2.6 GHz 3.2 GHz $3838
4850 v2 2.3 GHz 2.8 GHz 24MB 3× 7.2GT/s QPI 105W $2837
4830 v2 10 (20) 2.2 GHz 2.7 GHz 20MB $2059
4820 v2 8 (16) 2.0 GHz 2.5 GHz 16MB $1446
4809 v2 6 (12) 1.9 GHz N/A 12MB 3× 6.4GT/s QPI 4× DDR3-1333 $1223
Up to 2×

LGA 2011-1

 Xeon

E7

 2890 v2 15 (30) 2.8 GHz 3.4 GHz 37.5MB 3× 8.0GT/s QPI 4× DDR3-1600 155W $6451
2880 v2 2.5 GHz 3.1 GHz 130W $5339
2870 v2 2.3 GHz 2.9 GHz 30MB $4227
2850 v2 12 (24) 2.3 GHz 2.8 GHz 24MB 3× 7.2GT/s QPI 105W $2558

Haswell-EP (Xeon E5 v3)

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.

Socket Model Cores

(threads)

 L3 Cache CPU clock rate Interface Supported

memory

 TDP Price

(USD)

Base Turbo
Up to 4×

LGA 2011-v3

 Xeon

E5

 4669 v3 18 (36) 45MB 2.1 GHz 2.9 GHz 2× 9.6GT/s QPI

40× PCIe 3.0

 4× DDR4-2133 135W $7007
4667 v3 16 (32) 40MB 2.0 GHz $5729
4660 v3 14 (28) 35MB 2.1 GHz 120W $4727
4650 v3 12 (24) 30MB 2.8 GHz 105W $2838
4640 v3 1.9 GHz 2.6 GHz 2× 8.0GT/s QPI

40× PCIe 3.0

 4× DDR4-1866 $2859
4648 v3 1.7 GHz 2.2 GHz $2405
4627 v3 10 (10) 25MB 2.6 GHz 3.2 GHz 4× DDR4-2133 135W $2225
10 (20)
4620 v3 2.0 GHz 2.6 GHz 4× DDR4-1866 105W $1668
4610 v3 1.7 GHz N/A 2× 6.4GT/s QPI 4× DDR4-1600 $1219
4655 v3 6 (12) 20MB 2.9 GHz 3.1 GHz 2× 9.6GT/s QPI 4× DDR4-2133 135W $4616
Up to 2×

LGA 2011-v3

 Xeon

E5

 2699 v3 18 (36) 45MB 2.3 GHz 3.6 GHz 2× 9.6GT/s QPI

40× PCIe 3.0

 4× DDR4-2133 145W $4115
2698 v3 16 (32) 40MB 3.6 GHz 135W $3226
2697 v3 14 (28) 35MB 2.6 GHz 3.6 GHz 145W $2702
2695 v3 2.3 GHz 3.3 GHz 120W $2424
2683 v3 2.0 GHz 3.0 GHz $1846
2690 v3 12 (24) 30MB 2.6 GHz 3.5 GHz 135W $2090
2680 v3 2.5 GHz 3.3 GHz 120W $1745
2670 v3 2.3 GHz 3.1 GHz $1589
2658 v3 2.2 GHz 2.9 GHz 105W $1832
2650L v3 1.8 GHz 2.5 GHz 65W $1329
2648L v3 1.8 GHz 2.5 GHz 75W $1544
2687W v3 10 (20) 25MB 3.1 GHz 3.5 GHz 160W $2141
2660 v3 2.6 GHz 3.3 GHz 105W $1445
2650 v3 2.3 GHz 3.0 GHz $1166
2628L v3 25MB 2.0 GHz 2.5 GHz 4× DDR4-1866 75W $1364
2640 v3 8 (16) 2.6 GHz 3.4 GHz 2× 8.0GT/s QPI

40× PCIe 3.0

 90W $939
2630 v3 2.4 GHz 3.2 GHz 85W $667
2630L v3 1.8 GHz 2.9 GHz 55W $612
2618L v3 2.3 GHz 3.4 GHz 75W $779
2620 v3 6 (12) 15MB 2.4 GHz 3.2 GHz 85W $417
2608L v3 2.0 GHz N/A 2× 6.4GT/s QPI

40× PCIe 3.0

 $441
2609 v3 6 (6) 1.9 GHz 4× DDR4-1600 $306
2603 v3 1.6 GHz $213
LGA 2011-v3 Xeon

E5

 1680 v3 8 (16) 20MB 3.2 GHz 3.8 GHz 40× PCIe 3.0 4× DDR4-2133 140W $1723
1660 v3 3.0 GHz 3.5 GHz $1080
1650 v3 6 (12) 15MB 3.5 GHz 3.8 GHz $583
1630 v3 4 (8) 10MB 3.7 GHz $372
1620 v3 3.5 GHz 3.6 GHz $294
1607 v3 4 (4) 3.1 GHz N/A 4× DDR4-1866 $225
1603 v3 2.8 GHz $202
High Frequency Optimized
Socket Model Cores

(threads)

 L3 Cache CPU clock rate Interface Supported

memory

 TDP Price

(USD)

Base Turbo
Up to 2×

LGA 2011-v3

 Xeon E5 2667 v3 8 (16) 20 MB 3.2 GHz 3.6 GHz 2× 9.6GT/s QPI

40× PCIe 3.0

 4× DDR4-2133 135W $2057
2643 v3 6 (12) 3.4 GHz 3.7 GHz $1552
2637 v3 4 (8) 15 MB 3.5 GHz 3.7 GHz $996
2623 v3 10 MB 3.0 GHz 3.5 GHz 2× 8.0GT/s QPI 4× DDR4-1866 105W $444
OEM
Socket Model Cores

(threads)

 L3 Cache CPU clock rate Interface Supported

memory

 TDP Release

date

 Known Client
Base Turbo
Up to 2×

LGA 2011-v3

 Xeon

E5

 2696 v3 18 (36) 45MB 2.3 GHz 3.8 GHz 2× 9.6GT/s QPI

40× PCIe 3.0

 4× DDR4-2133 145W 2014-09-08 –
2686 v3 2.0 GHz 3.5 GHz 120W
2698A v3 16 (32) 40MB 2.8 GHz 3.2 GHz 165W 2014-11-18 Lenovo
2698B v3 2.0 GHz 3.4 GHz 135W 2015-01 Microsoft
2675 v3 1.8 GHz 2.3 GHz 110W 2014-09-08 –
2692 v3 12 (24) 30MB 3.0 GHz 3.6 GHz 165W Microsoft
2678 v3 2.5 GHz 3.3 GHz 120W 2015-06 –
2676 v3 2.4 GHz 3.1 GHz Amazon
2673 v3 105W 2014-09-08 Microsoft[45]
2669 v3 2.3 GHz 3.1 GHz 120W –
2666 v3 10 (20) 25MB 2.9 GHz 3.5 GHz 135W 2014-11-13 Amazon
2652 v3 2.3 GHz 2.8 GHz 105W 2014-09-08 –
2649 v3 3.0 GHz
2663 v3 10 (10) 2.8 GHz 3.5 GHz
2628 v3 8 (16) 20MB 2.5 GHz 3.0 GHz 85W
2629 v3 2.4 GHz 3.2 GHz 2× 8.0GT/s QPI

40× PCIe 3.0

 4× DDR4-1866
2622 v3 3.4 GHz
LGA 2011-v3 1691 v3 14 (28) 35MB 2.5 GHz 40× PCIe 3.0 4× DDR4-2133 135W
1686 v3 12 (24) 30MB 2.6 GHz 3.2 GHz
1681 v3 10 (20) 25MB 2.9 GHz 3.5 GHz

Haswell-EX (Xeon E7 v3)

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.

Socket Model Cores

(threads)

 L3 Cache CPU clock rate Interface Supported

memory

 TDP Price

(USD)

Base Turbo
Up to 8×

LGA 2011-1

 Xeon

E7

 8895 v3 18 (36) 45MB 2.6 GHz 3.5 GHz 3× 9.6GT/s QPI

32× PCIe 3.0

 4× DDR4-1866 / 4x DDR3-1600 175W Oracle OEM
8890 v3 2.5 GHz 3.3 GHz 165W $7174
8880 v3 2.3 GHz 3.1 GHz 140W $6063
8870 v3 2.1 GHz 2.9 GHz $5895
8880L v3 2.0 GHz 2.8 GHz 115W $4672
8867 v3 16 (32) 2.5 GHz 3.3 GHz 165W
8860 v3 40MB 2.2 GHz 3.2 GHz 140W $4061
8891 v3 10 (20) 45MB 2.8 GHz 3.5 GHz 165W $6841
8893 v3 4 (8) 3.2 GHz 140W
Up to 4×

LGA 2011-v3

 4850 v3 14 (28) 35MB 2.2 GHz 2.8 GHz 3× 8.0GT/s QPI

32× PCIe 3.0

 115W $3003
4830 v3 12 (24) 30MB 2.1 GHz 2.7 GHz $2170
4820 v3 10 (20) 25MB 1.9 GHz N/A 3× 6.4GT/s QPI

32× PCIe 3.0

 $1502
4809 v3 8 (16) 20MB 2.0 GHz $1223

Broadwell-EP (Xeon E5 v4)

Server processors for the LGA 2011-v3 socket are listed in the tables below. These processors are built on Broadwell-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 4 processors have 2 QPI links.

Socket Model Cores

(threads)

 L3 Cache CPU clock rate Interface Supported

memory

 TDP Price

(USD)

Base Turbo
Up to 4×

LGA 2011-v3

 Xeon

E5

 4669 v4 22 (44) 55MB 2.2 GHz 3.0 GHz 2× 9.6GT/s QPI

40× PCIe 3.0

 4× DDR4 135W $7007
4667 v4 18 (36) 45MB $5729
4660 v4 16 (32) 40MB 120W $4727
4650 v4 14 (28) 35MB 2.8 GHz 105W $3838
4655 v4 8 (16) 30MB 2.5 GHz 3.2 GHz 135W $4616
4628L v4 14 (28) 35MB 1.8 GHz 2.2 GHz 2× 8.0GT/s QPI

40× PCIe 3.0

 75W $2535
4640 v4 12 (24) 30MB 2.1 GHz 2.6 GHz 105W $2837
4620 v4 10 (20) 25MB $1668
4627 v4 25MB 1.8 GHz N/A 2× 6.4GT/s QPI $1219
4627 v4 10 (10) 25MB 2.6 GHz 3.2 GHz 2× 8.0GT/s QPI 135W $2225
Up to 2×

LGA 2011-v3

 Xeon

E5

 2699A v4 22 (44) 55MB 2.4 GHz 3.6 GHz 2× 9.6GT/s QPI

40× PCIe 3.0

 4× DDR4-2400 145W $4938
2699 v4 2.2 GHz $4115
2699R v4 $4560
2698 v4 20 (40) 50MB 135W $3226
2697 v4 18 (36) 45MB 2.3 GHz 3.6 GHz 145W $2702
2695 v4 2.1 GHz 3.3 GHz 120W $2424
2697A v4 16 (32) 40MB 2.6 GHz 3.6 GHz 145W $2891
2683 v4 2.1 GHz 3.0 GHz 120W $1846
2690 v4 14 (28) 35MB 2.6 GHz 3.5 GHz 135W $2090
2680 v4 2.4 GHz 3.3 GHz 120W $1745
2660 v4 2.0 GHz 3.2 GHz 105W $1445
2658 v4 2.3 GHz 2.8 GHz $1832
2648L v4 1.8 GHz 2.5 GHz 75W $1544
2650L v4 1.7 GHz 2.5 GHz 65W $1329
2687W v4 12 (24) 30MB 3.0 GHz 3.5 GHz 160W $2141
2650 v4 2.2 GHz 2.9 GHz 105W $1166
2628L v4 1.9 GHz 2.4 GHz 2× 8.0GT/s QPI

40× PCIe 3.0

 4× DDR4-2133 75W $1364
2640 v4 10 (20) 25MB 2.4 GHz 3.4 GHz 90W $939
2630 v4 2.2 GHz 3.1 GHz 85W $667
2618L v4 2.2 GHz 3.2 GHz 75W $779
2630L v4 1.8 GHz 2.9 GHz 55W $612
2620 v4 8 (16) 20MB 2.1 GHz 3.0 GHz 85W $417
2608L v4 1.6 GHz 1.7 GHz 2× 6.4GT/s QPI

40× PCIe 3.0

 4× DDR4-1866 50W $363
2609 v4 8 (8) 1.7 GHz N/A 85W $306
2603 v4 6 (6) 15MB $213
2623 v4 4 (8) 10MB 2.6 GHz 3.2 GHz 2× 8.0GT/s QPI 4× DDR4-2133 $444
LGA 2011-v3 Xeon

E5

 1680 v4 8 (16) 20MB 3.4 GHz 4.0 GHz 40× PCIe 3.0 4× DDR4-2400 140W $1723
1660 v4 3.2 GHz 3.8 GHz $1113
1650 v4 6 (12) 15MB 3.6 GHz 4.0 GHz $617
1630 v4 4 (8) 10MB 3.7 GHz $406
1620 v4 3.5 GHz 3.8 GHz $294
High Frequency Optimized
Socket Model Cores

(threads)

 L3 Cache CPU clock rate Interface Supported

memory

 TDP Price

(USD)

Base Turbo
Up to 2×

LGA 2011-v3

 Xeon

E5

 2689 v4 10 (20) 25 MB 3.1 GHz 3.8 GHz 2× 9.6GT/s QPI

40× PCIe 3.0

 4× DDR4-2400 165W $2723
2667 v4 8 (16) 3.2 GHz 3.6 GHz 135W $2057
2643 v4 6 (12) 20 MB 3.4 GHz 3.7 GHz $1552
2637 v4 4 (8) 15 MB 3.5 GHz $996
OEM
Socket Model Cores

(threads)

 L3 Cache CPU clock rate Interface Supported

memory

 TDP Known Client
Base Turbo
Up to 2×

LGA 2011-v3

 Xeon

E5

 2699P v4 22 (44) 55MB 3.0 GHz 3.6 GHz 2× 9.6GT/s QPI

40× PCIe 3.0

 300W
2699C v4 22 (44) 55MB 2.2 GHz 2.4 GHz 4× DDR4-2400 145W
2696 v4 22 (44) 55MB 2.2 GHz 3.7 GHz? 150W?
2679 v4 20 (40) 50MB 2.5 GHz 3.3 GHz? 200W?
2673 v4 20 (40) 50MB 2.3 GHz 3.6 GHz? 135W?
2686 v4 18 (36) 45MB 3.0 GHz 145W
2682 v4 16 (32) 40MB 2.5 GHz 3.0 GHz 120W
2676 v4 16 (32) 40MB 2.4 GHz 3.0 GHz 145W
AWS-1100 16 (32) 40MB Amazon
2666 v4 12 (24) 30MB 2.8 GHz 3.4 GHz
2689A v4 8 (16) 20MB 3.4 GHz 3.6 GHz
LGA 2011-v3 1607 v4 4 (8) 10 MB 3.1 GHz N/A 40× PCIe 3.0 4× DDR4-2133 140 W
1603 v4 4 (4) 10 MB 2.8 GHz 4× DDR4-2133

Broadwell-EX (Xeon E7 v4)

Socket Model Cores

(threads)

 L3 Cache CPU clock rate Interface Supported

memory

 TDP Release

date

 Price

(USD)

Base Turbo
Up to 8×

LGA 2011-1

 Xeon

E7

 8894 v4 24 60MB 2.4 GHz 3.4 GHz 3× 9.6 GT/s QPI

32× PCIe 3.0

 4× DDR4-1866 / 4x DDR3-1600 165W February 9, 2017 $8898
8890 v4 24 2.2 GHz June 6, 2016 $7174
8880 v4 22 55MB 3.3 GHz 150W $5895
8870 v4 20 50MB 2.1 GHz 3.0 GHz 140W $4672
8860 v4 18 45MB 2.2 GHz 3.2 GHz $4061
8867 v4 18 2.4 GHz 3.3 GHz 165W $4672
8891 v4 10 60MB 2.8 GHz 3.5 GHz $6841
8893 v4 4 3.2 GHz 140W $6841
Up to 4×

LGA 2011-1

 4850 v4 16 40MB 2.1 GHz 2.8 GHz 3× 8.0 GT/s QPI

32× PCIe 3.0

 115W $3003
4830 v4 14 35MB 2 GHz $2170
4820 v4 10 25MB N/A 3× 6.4 GT/s QPI $1502

References

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  2. ↑ Hagedoom, Hilbert (September 27, 2011). "Sandy Bridge-E and X79 preview". The Guru of 3D. Retrieved September 28, 2011.
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  4. ↑ "Intel Look Inside: Xeon E5 v3 (Grantley) Launch" (PDF). Intel. September 2014. pp. 7, 21, 23. Retrieved March 26, 2015.
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  28. ↑ "ARK – Intel Core i7-3960X Processor (15M Cache, up to 3.30 GHz)". Intel ARK (Product Specs).
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  31. ↑ "ARK – Intel Core i7-3820 Processor (10M Cache, up to 3.60 GHz)". Intel ARK (Product Specs).
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  36. ↑ "ARK – Intel Core i7-4820K Processor (10M Cache, up to 3.70 GHz)". Intel ARK (Product Specs).
  37. ↑ "ARK – Intel Core i7-5960X Processor Extreme Edition (20M Cache, up to 3.50 GHz)". Intel ARK (Product Specs).
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  42. ↑ "Intel® Core™ i7-6850K Processor (15M Cache, up to 3.80 GHz) Specifications". Intel ARK (Product Specs). Retrieved June 2, 2016.
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  44. ↑ About the new Intel Xeon E5-2600v3 (Servermeile Wiki)
  45. ↑ "New F-Series VM Sizes". azure.microsoft.com. Retrieved July 21, 2021.
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