Ivy Bridge (microarchitecture)

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Ivy Bridge
Ivy Bridge Codename Logo.jpg
Intel's internally used Ivy Bridge logo[1]
CPUID code0306A9h
Product code80637 (desktop)
L1 cache64 KB per core
L2 cache256 KB per core
L3 cacheMB to 8 MB shared
GPUHD Graphics 2500
650 MHz to 1150 MHz
HD Graphics 4000
350 MHz to 1300 MHz
HD Graphics P4000
650 MHz to 1250 MHz
PredecessorSandy Bridge
SuccessorHaswell
Socket(s)
 
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Ivy Bridge
Ivy Bridge Codename Logo.jpg
Intel's internally used Ivy Bridge logo[1]
CPUID code0306A9h
Product code80637 (desktop)
L1 cache64 KB per core
L2 cache256 KB per core
L3 cacheMB to 8 MB shared
GPUHD Graphics 2500
650 MHz to 1150 MHz
HD Graphics 4000
350 MHz to 1300 MHz
HD Graphics P4000
650 MHz to 1250 MHz
PredecessorSandy Bridge
SuccessorHaswell
Socket(s)

Ivy Bridge is the codename for a line of processors based on the 22 nm manufacturing process developed by Intel. The name is also applied more broadly to the 22 nm die shrink of the Sandy Bridge microarchitecture based on FinFET ("3D") tri-gate transistors, which is also used in the Xeon and Core i7 Ivy Bridge-EX (Ivytown), Ivy Bridge-EP and Ivy Bridge-E microprocessors released in 2013.

Ivy Bridge processors are backwards compatible with the Sandy Bridge platform, but such systems might require a firmware update (vendor specific).[2] In 2011, Intel released the 7-series Panther Point chipsets with integrated USB 3.0 to complement Ivy Bridge.[3]

Volume production of Ivy Bridge chips began in the third quarter of 2011.[4] Quad-core and dual-core-mobile models launched on 29 April 2012 and 31 May 2012 respectively.[5] Core i3 desktop processors, as well as the first 22 nm Pentium, were announced and available the first week of September, 2012.[6]

Overview[edit]

The Ivy Bridge CPU microarchitecture is a shrink from Sandy Bridge and remains largely unchanged. Like its predecessor, Sandy Bridge, Ivy Bridge was also primarily developed by the Intel's Israel branch.[7] Notable improvements include:[8][9]

Ivy Bridge features and performance[edit]

The mobile and desktop Ivy Bridge chips also include significant changes over Sandy Bridge:

Translation lookaside buffer sizes[21][22]
CachePage Size
NameLevel4 KB2 MB1 GB
DTLB1st64324
ITLB1st1288 / logical corenone
STLB2nd512nonenone

Benchmark comparisons[edit]

Compared to its predecessor, Sandy Bridge:

Thermal performance and heat issues when overclocking[edit]

Ivy Bridge's temperatures are reportedly 10 °C higher compared to Sandy Bridge when a CPU is overclocked, even at default voltage setting.[26] Impress PC Watch, a Japanese website, performed experiments that confirmed earlier speculations that this is because Intel used a poor quality (and perhaps lower cost) thermal interface material (thermal paste, or "TIM") between the chip and the heat spreader, instead of the fluxless solder of previous generations.[27][28][29] The mobile Ivy Bridge processors are not affected by this issue because they do not use a heat spreader between the chip and cooling system.

Enthusiast reports describe the TIM used by Intel as low-quality,[29] and not up to par for a "premium" CPU, with some speculation that this is by design to encourage sales of prior processors.[27] Further analyses caution that the processor can be damaged or void its warranty if home users attempt to remedy the matter.[27][30] The TIM has much lower thermal conductivity, causing heat to trap on the die.[26] Experiments replacing this with a higher quality TIM or other heat removal methods showed a substantial temperature drop, and improvements to the voltages and clocking sustainable by Ivy Bridge chips.[27][31]

Intel claims that the smaller die of Ivy Bridge and the related increase in thermal density is expected to result in higher temperatures when the CPU is overclocked; Intel also stated that this is as expected and will likely not improve in future revisions.[32]

Models and steppings[edit]

All Ivy Bridge processors with one, two, or four cores report the same CPUID model 0x000306A9, and are built in four different configurations differing in the number of cores, L3 cache and GPU execution units.

Die Code NameCPUIDSteppingDie SizeDie DimensionsTransistorsCoresGPU EUsL3 CacheSockets
Ivy Bridge-M-20x000306A9P094 mm2[33]7.656 x 12.223 mm206[34]3 MB[35]LGA 1155,
Socket G2,
BGA-1224,
BGA-1023,
BGA-1284
Ivy Bridge-H-2L1118 mm2[33]8.141 x 14.505 mm2164 MB
Ivy Bridge-HE-4E1160 mm2[33]8.141 x 19.361 mm1.4 billion[36]4168 MB
Ivy Bridge-HM-4N0133 mm2[33]7.656 x 17.349 mm4066 MB[35]

Ivy Bridge-E features[edit]

Ivy Bridge-E
CPUID code0306Fxh
Product code80633
L1 cache32 KB per core
L2 cache256 KB per core
L3 cache15 MB shared
PredecessorSandy Bridge-E
SuccessorHaswell-E
Socket(s)
Ivy Bridge-EN
CPUID code0306Fxh
Product code80634
L1 cache32 KB per core
L2 cache256 KB per core
L3 cache10 MB to 25 MB shared
PredecessorSandy Bridge-EN
SuccessorHaswell-EN
Socket(s)
Ivy Bridge-EP
CPUID code0306Fxh
Product code80635
L1 cache32 KB per core
L2 cache256 KB per core
L3 cache10 MB to 30 MB shared
PredecessorSandy Bridge-EP
SuccessorHaswell-EP
Socket(s)
Ivy Bridge-EX
CPUID code0306Fxh
Product code80636
L1 cache32 KB per core
L2 cache256 KB per core
L3 cache12 MB to 37.5 MB shared
PredecessorWestmere-EX
SuccessorHaswell-EX
Socket(s)

Ivy Bridge-E is the follow-up to Sandy Bridge-E, using the same CPU core as the Ivy Bridge processor, but in LGA 2011, LGA 1356 and FCLGA 2011 packages for workstations and servers.

Models and steppings[edit]

The Ivy Bridge-E family is made in three different versions, by number of cores, and for three market segments: the basic Ivy Bridge-E is a single-socket processor sold as Core i7-49xx and is only available in the six-core S1 stepping, with some versions limited to four active cores.

Ivy Bridge-EN (Xeon E5-14xx v2 and Xeon E5-24xx v2) is the model for single- and dual-socket servers using LGA 1356 with up to 10 cores, while Ivy Bridge-EP (Xeon E5-16xx v2, Xeon E5-26xx v2 and Xeon E5-46xx v2) scales up to four LGA 2011 sockets and up to 12 cores per chip.

There are in fact three die "flavors" for the Ivy Bridge-EP, meaning that they are manufactured and organized differently, according to the number of cores an Ivy Bridge-EP CPU includes:[41]

Ivy Bridge-EX has up to 15 cores and scales to 8 sockets.[42] The processor is supposed to have a new "Run Sure" technology, speculated by the odd number of cores to involve keeping one in reserve.[43]

Die Code NameCPUIDSteppingDie sizeTransistorsCoresL3 CacheSocket
Ivy Bridge-E-60x0306FxS1256.5 mm²1.86 billion0615 MBLGA 2011
Ivy Bridge-EN-6LGA 1356
Ivy Bridge-EP-6LGA 2011
Ivy Bridge-EX-6D1LGA 2011-1
Ivy Bridge-EN-10M1341 mm²2.89 billion1025 MBLGA 1356
Ivy Bridge-EP-10LGA 2011
Ivy Bridge-EX-10D1LGA 2011-1
Ivy Bridge-EP-12C1541 mm²4.31 billion1230 MBLGA 2011
Ivy Bridge-EX-15D11537.5 MBLGA 2011-1
Code NameBrand Name (list)CoresL3 CacheSocketTDPI/O Bus
Ivy Bridge-ECore i7-48xx410 MB1×LGA 2011130 WDMI
Core i7-49xx612–15 MB1×LGA 2011130 WDMI
Ivy Bridge-ENXeon E5-14xx v24–610–15 MB1×LGA 135660–80 WDMI
Xeon E5-24xx v24–1010–25 MB2×LGA 135650–95 WDMI+QPI
Pentium 14xx v226 MB1×LGA 135640–80 WDMI
Ivy Bridge-EPXeon E5-16xx v24–610–15 MB1×LGA 2011130 WDMI
Xeon E5-26xx v24–1210–30 MB2×LGA 201180–150 WDMI+2×QPI
Xeon E5-26xxL v26–1015–25 MB2×LGA 201150–70 WDMI+2×QPI
Xeon E5-46xx v24–1210–30 MB4×LGA 201170–130 WDMI+2×QPI
Ivy Bridge-EXXeon E7-28xx v212-1524–37.5 MB2×LGA 2011105–155 WDMI+3×QPI
Xeon E7-48xx v26-1512–37.5 MB4×LGA 2011105–155 WDMI+3×QPI
Xeon E7-88xx v26-1524–37.5 MB8×LGA 2011105–155 WDMI+3×QPI

List of Ivy Bridge processors[edit]

Processors featuring Intel's HD 4000 graphics (or HD P4000 for Xeon) are set in bold. Other processors feature HD 2500 graphics unless indicated by N/A.

Desktop processors[edit]

List of announced desktop processors, as follows:

Target
segment
Cores
(Threads)
Processor
Branding & Model
CPU Clock rateGraphics Clock rateL3
Cache
TDPRelease
Date
Release
price
(USD)
Motherboard
NormalTurboNormalTurboSocketInterfaceMemory
Extreme /
High-End
6 (12)Core i7
Extreme
4960X3.6 GHz4.0 GHzN/A15 MB130 W10 September 2013$999[44]LGA
2011
DMI 2.0
PCIe 3.0[a]
Up to quad
channel
DDR3-1866
Core i74930K3.4 GHz3.9 GHz12 MB$583[44]
4 (8)4820K3.7 GHz10 MB$323[44]
Performance3770K3.5 GHz650 MHz1150 MHz8 MB77 W23 April 2012$332LGA
1155
Up to dual
channel
DDR3-1600[45]
37703.4 GHz$294
3770S3.1 GHz65 W
3770T2.5 GHz3.7 GHz45 W
Mainstream4 (4)Core i53570K3.4 GHz3.8 GHz6 MB77 W$225
357031 May 2012[46]$205
3570S3.1 GHz65 W
3570T2.3 GHz3.3 GHz45 W
35503.3 GHz3.7 GHz77 W23 April 2012
3550S3.0 GHz65 W
3475S2.9 GHz3.6 GHz1100 MHz31 May 2012[46]$201
34703.2 GHz77 W$184
3470S2.9 GHz65 W
2 (4)3470T3 MB35 W
4 (4)34503.1 GHz3.5 GHz6 MB77 W23 April 2012
3450S2.8 GHz65 W
3350P3.1 GHz3.3 GHzN/A69 W3 September 2012$177
3340650 MHz1050 MHz77 W1 September 2013$182
3340S2.8 GHz65 W
3335S2.7 GHz3.2 GHz3 September 2012$194
3330S$177
33303.0 GHz77 W$182
2 (4)Core i332503.5 GHzN/A3 MB55 W9 June 2013$138DMI 2.0
PCIe 2.0
32453.4 GHz$134
32403 September 2012$138
32253.3 GHz$134
3220$117
32103.2 GHz20 January 2013
3250T3.0 GHz35 W9 June 2013$138
3240T2.9 GHz3 September 2012
3220T2.8 GHz$117
2 (2)PentiumG21403.3 GHz55 W9 June 2013$86
G21303.2 GHz20 January 2013
G21203.1 GHz3 September 2012
G2120T2.7 GHz35 W9 June 2013$75
G2100T2.6 GHz3 September 2012
G20303.0 GHz55 W9 June 2013$64Dual channel DDR3-1333
G20202.9 GHz20 January 2013
G20102.8 GHz
G2030T2.6 GHz35 W9 June 2013
G2020T2.5 GHz20 January 2013
2 (2)CeleronG16302.8 GHz2 MB55 W1 September 2013$52
G16202.7 GHz20 January 2013
G16102.6 GHz$42
G1620T2.4 GHz35 W1 September 2013
G1610T2.3 GHz20 January 2013
  1. Requires a compatible motherboard.

Suffixes to denote:

Server processors[edit]

Additional high-end server processors based on the Ivy Bridge architecture, code named Ivytown, were announced September 10, 2013 at the Intel Developer Forum, after the usual one year interval between consumer and server product releases.[47][48][49]

The Ivy Bridge-EP processor line announced in September 2013 has up to 12 cores and 30 MB third level cache, with rumors of Ivy Bridge-EX up to 15 cores and an increased third level cache of up to 37.5 MB,[50][51] although an early leaked lineup of Ivy Bridge-E included processors with a maximum of 6 cores.[52]

Both Core-i7 and Xeon versions are produced: the Xeon versions marketed as Xeon E5-1400 V2 act as drop-in replacements for the existing Sandy Bridge-EN based Xeon E5, Xeon E5-2600 V2 versions act as drop-in replacements for the existing Sandy Bridge-EP based Xeon E5, while Core-i7 versions designated i7-4820K, i7-4930K and i7-4960X were released on 10 September 2013, remaining compatible with the X79 and LGA 2011 hardware.[51][53]

For the intermediate LGA 1356 socket, Intel launched the Xeon E5-2400 V2 (codenamed Ivy Bridge-EN) series in January 2014.[54] These have up to 10 cores.[55]

A new Ivy Bridge-EX line marketed as Xeon E7 V2 had no corresponding predecessor using the Sandy Bridge microarchitecture but instead followed the older Westmere-EX processors.

Target
Segment
Cores
(Threads)
Processor
Branding & Model
CPU Clock rateGraphics Clock rateL3
Cache
TDPRelease
Date
Price
(USD)
Motherboard
NormalTurboNormalTurboSocketInterfaceMemory
DP/MP Server6 (12)Xeon E78893v23.4 GHz3.7 GHzN/A37.5 MB155 W18 February 2014$6841LGA
2011
QPI
DMI 2.0
PCIe 3.0
Up to quad
channel
DDR3-1600
10 (20)8891v23.2 GHz
15 (30)8895v22.8 GHz3.6 GHz
8890v23.4 GHz$6841
4890v2$6619
2890v2$6451
8880Lv22.2 GHz2.8 GHz105 W$5729
8880v22.5 GHz3.1 GHz130 W
4880v2$5506
2880v2$5339
8870v22.3 GHz2.9 GHz30 MB$4616
4870v2$4394
2870v2$4227
12 (12)8857v23.0 GHz3.6 GHz$3838
12 (24)4860v22.6 GHz3.2 GHz
8850v22.3 GHz2.8 GHz24 MB105 W$3059
4850v2$2837
2850v2$2558
10 (20)4830v22.2 GHz2.7 GHz20 MB$2059
8 (16)4820v22.0 GHz2.5 GHz16 MB$1446
6 (12)4809v21.9 GHzN/A12 MB$1223Up to quad
channel
DDR3-1333
12 (24)Xeon E54657Lv22.4 GHz3.2 GHz30 MB115 W3 March 2014$4394QPI
DMI 2.0
PCIe 3.0
Up to quad
channel
DDR3-1866
10 (20)4650v225 MB95 W$3616
4640v22.2 GHz2.7 GHz20 MB$2725
4624Lv21.9 GHz2.5 GHz25 MB70 W$2405
8 (8)4627v23.3 GHz3.6 GHz16 MB130 W$2108
8 (16)4620v22.6 GHz3.0 GHz20 MB95 W$1611Up to quad
channel
DDR3-1600
4610v22.3 GHz2.7 GHz16 MB$1219
6 (12)4607v22.6 GHzN/A15 MB$885Up to quad
channel
DDR3-1333
4 (8)4603v22.2 GHz10 MB$551
12 (24)2697v22.7 GHz3.5 GHz30 MB130 W10 September 2013$2614Up to quad
channel
DDR3-1866
2696v22.5 GHz3.3 GHz120 WOEM
2695v22.4 GHz3.2 GHz115 W$2336
2692v22.2 GHz3.0 GHzJune 2013OEM (Tianhe-2)
2651v21.8 GHz??10 September 2013
10 (20)2690v23.0 GHz3.6 GHz25 MB130 W$2057
2680v22.8 GHz115 W$1723
2670v22.5 GHz3.3 GHz$1552
2660v22.2 GHz3.0 GHz95 W$1389
2658v22.4 GHz$1440
2650Lv21.7 GHz2.1 GHz70 W$1219Up to quad
channel
DDR3-1600
2648Lv21.9 GHz2.5 GHz$1218Up to quad
channel
DDR3-1866
8 (16)2687Wv23.4 GHz4.0 GHz150 W$2108
2667v23.3 GHz130 W$2057
2650v22.6 GHz3.4 GHz20 MB95 W$1166
2640v22.0 GHz2.5 GHz$885Up to quad
channel
DDR3-1600
2628Lv21.9 GHz2.4 GHz70 W$1000
6 (12)2643v23.5 GHz3.8 GHz25 MB130 W$1552Up to quad
channel
DDR3-1866
2630v22.6 GHz3.1 GHz15 MB80 W$612Up to quad
channel
DDR3-1600
2630Lv22.4 GHz2.8 GHz60 W
2620v22.1 GHz2.6 GHz80 W$406
2618Lv22.0 GHzN/A50 W$520Up to quad
channel
DDR3-1333
4 (8)2637v23.5 GHz3.8 GHz130 W$996Up to quad
channel
DDR3-1866
4 (4)2609v22.5 GHzN/A10 MB80 W$294Up to quad
channel
DDR3-1333
2603v21.8 GHz$202
10 (20)2470v22.4 GHz3.2 GHz25 MB95 W9 January 2014$1440LGA
1356
QPI
DMI 2.0
PCIe 3.0
Up to triple
channel
DDR3-1600
2448Lv21.8 GHz2.4 GHz70 W$1424
2450Lv21.7 GHz2.1 GHz60 W$1219
8 (16)2450v22.5 GHz3.3 GHz20 MB95 W$1107
2440v21.9 GHz2.4 GHz$832
2428v21.8 GHz2.3 GHz60 W$1013
6 (12)2430v22.5 GHz3.0 GHz15 MB80 W$551
2420v22.2 GHz2.7 GHz$406
2430Lv22.4 GHz2.8 GHz60 W$612
2418Lv22.0 GHzN/A50 W$607Up to triple
channel
DDR3-1333
4 (4)2407v22.4 GHz10 MB80 W$250
2403v21.8 GHz$192
1P Server8 (16)1680v23.0 GHz3.9 GHz25 MB130 W10 September 2013$1723LGA
2011
QPI
DMI 2.0
PCIe 3.0
Up to quad
channel
DDR3-1866
6 (12)1660v23.7 GHz4.0 GHz15 MB$1080
1650v23.5 GHz3.9 GHz12 MB$583
4 (8)1620v23.7 GHz10 MB$294
4 (4)1607v23.0 GHzN/A$244Up to quad
channel
DDR3-1600
6 (12)1428Lv22.2 GHz2.7 GHz15 MB60 W9 January 2014$494LGA
1356
Up to triple
channel
DDR3-1600
4 (8)1410v22.8 GHz3.2 GHz10 MB80 WOEM
2 (2)Pentium1403v22.6 GHzN/A6 MB
1405v21.4 GHz40 W$156
4 (8)Xeon E31290v23.7 GHz4.1 GHz8 MB87 W14 May 2012$885LGA
1155
DMI 2.0
PCIe 3.0[a]
Up to dual
channel
DDR3-1600
1280v23.6 GHz4.0 GHz69 W$623
1275v23.5 GHz3.9 GHz650 MHz1.25 GHz77 W$350
1270v2N/A69 W$339
1265Lv22.5 GHz3.5 GHz650 MHz1.15 GHz45 W$305
1245v23.4 GHz3.8 GHz650 MHz1.25 GHz77 W$273
1240v2N/A69 W$261
1230v23.3 GHz3.7 GHz$230
4 (4)1225v23.2 GHz3.6 GHz650 MHz1.25 GHz77 W$224
1220v23.1 GHz3.5 GHzN/A69 W$203
2 (4)1220Lv22.3 GHz3 MB17 W$189
4 (8)1135Cv23.0 GHzN/A8 MB55 W10 September 2013OEMBGA 1284
1125Cv22.5 GHz40 W$448
1105Cv21.8 GHz25 W$320
  1. Requires a compatible motherboard.

Mobile processors[edit]

Target
segment
Cores
(Threads)
Processor
Branding & Model
Programmable TDPCPU TurboGraphics Clock rateL3
Cache
Release
Date
Price
(USD)
SDP[56]cTDP downNominal TDPcTDP up1-coreNormalTurbo
Performance4 (8)Core i73940XMN/A45 W / ? GHz55 W / 3.0 GHz65 W / ? GHz3.9 GHz650 MHz1350 MHz8 MB30 September 2012$1096
3920XM45 W / ? GHz55 W / 2.9 GHz65 W / ? GHz3.8 GHz1300 MHz23 April 2012
3840QMN/A45 W / 2.8 GHzN/A30 September 2012$568
3820QM45 W / 2.7 GHz3.7 GHz1250 MHz23 April 2012
3740QM1300 MHz6 MB30 September 2012$378
3720QM45 W / 2.6 GHz3.6 GHz1250 MHz23 April 2012
3635QM45 W / 2.4 GHz3.4 GHz1200 MHz30 September 2012N/A
3632QM35 W / 2.2 GHz3.2 GHz1150 MHz$378
3630QM45 W / 2.4 GHz3.4 GHz
3615QM45 W / 2.3 GHz3.3 GHz1200 MHz23 April 2012
3612QM35 W / 2.1 GHz3.1 GHz1100 MHz
3610QM45 W / 2.3 GHz3.3 GHz
Mainstream2 (4)3689Y7 W / ? GHz10 W / ? GHz13 W / 1.5 GHz2.6 GHz350 MHz850 MHz4 MB7 January 2013$362
3687UN/A14 W / ? GHz17 W / 2.1 GHz25 W / 3.1 GHz3.3 GHz1200 MHz20 January 2013$346
3667U14 W / ? GHz17 W / 2.0 GHz25 W / 3.0 GHz3.2 GHz1150 MHz3 June 2012
3537U14 W / ? GHz25 W / 2.9 GHz3.1 GHz1200 MHz20 January 2013
3555LEN/A25 W / 2.5 GHzN/A3.2 GHz550 MHz1000 MHz3 June 2012$360
3540M35 W / 3.0 GHz3.7 GHz650 MHz1300 MHz20 January 2013$346
3525M35 W / 2.9 GHz3.6 GHz1350 MHzQ3 2012
3520M1250 MHz3 June 2012$346
3517U14 W / ? GHz17 W / 1.9 GHz25 W / 2.8 GHz3.0 GHz350 MHz1150 MHz
3517UE14 W / ? GHz17 W / 1.7 GHz25 W / 2.6 GHz2.8 GHz1000 MHz$330
Core i53610MEN/A35 W / 2.7 GHzN/A3.3 GHz650 MHz950 MHz3 MB$276
3439Y7 W / ? GHz10 W / ? GHz13 W / 1.5 GHz2.3 GHz350 MHz850 MHz7 January 2013$250
3437U'N/A14 W / ? GHz17 W / 1.9 GHz25 W / 2.4 GHz2.9 GHz650 MHz1200 MHz20 January 2013$225
3427U14 W / ? GHz17 W / 1.8 GHz25 W / 2.3 GHz2.8 GHz350 MHz1150 MHz3 June 2012
3380MN/A35 W / 2.9 GHzN/A3.6 GHz650 MHz1250 MHz20 January 2013$266
3365M35 W / 2.8 GHz3.5 GHz1350 MHzQ3 2012
3360M1200 MHz3 June 2012$266
3340M35 W / 2.7 GHz3.4 GHz1250 MHz20 January 2013$225
3339Y7 W / ? GHz10 W / ? GHz13 W / 1.5 GHz2.0 GHz350 MHz850 MHz7 January 2013$250
3337UN/A14 W / ? GHz17 W / 1.8 GHz2.7 GHz350 MHz1100 MHz20 January 2013$225
3320MN/A35 W / 2.6 GHz3.3 GHz650 MHz1200 MHz3 June 2012
3317U14 W / ? GHz17 W / 1.7 GHz2.6 GHz350 MHz1050 MHz
3230MN/A35 W / 2.6 GHz3.2 GHz650 MHz1100 MHz20 January 2013
3210M35 W / 2.5 GHz3.1 GHz3 June 2012
Core i33229Y7 W / ? GHz10 W / ? GHz13 W / 1.4 GHzN/A350 MHz850 MHz7 January 2013$250
3227UN/A14 W / ? GHz17 W / 1.9 GHz1100 MHz20 January 2013$225
3217U14 W / ? GHz17 W / 1.8 GHz1050 MHz24 June 2012
3217UE14 W / ? GHz17 W / 1.6 GHz900 MHzJuly 2013$261
3130MN/A35 W / 2.6 GHz650 MHz1100 MHz20 January 2013$225
3120M35 W / 2.5 GHz30 September 2012
3120ME35 W / 2.4 GHz900 MHzJuly 2013
3110M1000 MHz24 June 2012
3115C25 W / 2.5 GHzN/A4 MB10 September 2013$241
PentiumB925C15 W / 2.0 GHzOEM
2 (2)A101835 W / 2.1 GHz650 MHz1000 MHz1 MBJune 2013OEM (India)
2030M35 W / 2.5 GHz1100 MHz2 MB20 January 2013$134
2020M35 W / 2.4 GHz30 September 2012
2127U17 W / 1.9 GHz350 MHz9 June 2013
2117U17 W / 1.8 GHz1000 MHz30 September 2012
2129Y7 W10 W / 1.1 GHz850 MHz7 January 2013$150
Celeron1019Y7 W10 W / 1.0 GHz800 MHzApril 2013$153
1020EN/A35 W / 2.2 GHz650 MHz1000 MHz20 January 2013$86
1020M35 W / 2.1 GHz
1005M35 W / 1.9 GHz9 June 2013
1000M35 W / 1.8 GHz20 January 2013
1037U17 W / 1.8 GHz350 MHz
1017U17 W / 1.6 GHz9 June 2013
1007U17 W / 1.5 GHz20 January 2013
1047UE17 W / 1.4 GHz900 MHz$134
1 (1)927UE17 W / 1.5 GHz1 MB$107

Suffixes to denote:

Roadmap[edit]

Intel demonstrated the Haswell architecture in September 2011, which began release in 2013 as the successor to Sandy Bridge and Ivy Bridge.[57]

See also[edit]

References[edit]

  1. ^ "Origin of a Codename: Ivy Bridge". Intelfreepress.com. 2012-04-19. Retrieved 2014-01-16. 
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  12. ^ "Bull Mountain Software Implementation Guide". Intel. 2011-06-12. Retrieved 2011-12-04. 
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  38. ^ "Some details of Ivy Bridge-EX processors". Cpu-world.com. Retrieved 2013-10-12. 
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  41. ^ Novakovic, Nebojsa (2014-02-12). "Ivy Bridge-EP: Xeon E5 gets its 2013 refresh". Vr-zone.com. Retrieved 2014-02-16. 
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  51. ^ a b S., Mike (2013-01-03). "Leak: Enthusiast-Grade IB-E CPUs Slated for Q3 along with SB-E Core i7-3980X 8 Core CPU for Q2". Legit Reviews. Retrieved 23 January 2013.  (citing an original post by Hassan Mujtaba on the same website)
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  53. ^ Shvets, Gennadiy (2013-03-30). "Intel Ivy Bridge-E extreme CPUs to launch in Q3 2013". CPU World. Retrieved March 30, 2013.  (citing VR Zone)
  54. ^ Thomas Ryan (2014-01-10). "Intel Announces the Xeon E5-2400 v2 Series at CES". SemiAccurate. Retrieved 2014-01-21. 
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External links[edit]