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Difference between revisions of "intel/microarchitectures/westmere (client)"
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== Architecture==  
 
== Architecture==  
 +
=== Key changes from {{\\|Nehalem}} ===
 
{{empty section}}
 
{{empty section}}
 +
 +
==== New instructions ====
 +
Westmere introduced a number of {{x86|extensions|new instructions}}:
 +
 +
* {{x86|CLMUL|<code>CLMUL</code>}} - [[Hardware-accelerated]] Carry-less Multiplication
 +
* {{x86|AES|<code>AES</code>}} - [[Hardware-accelerated]] AES operations
  
 
== Die ==  
 
== Die ==  

Latest revision as of 20:07, 9 March 2018

Edit Values
Westmere µarch
General Info
Arch TypeCPU
DesignerIntel
ManufacturerIntel
IntroductionJanuary, 2010
Phase-outAugust, 2011
Process32 nm
Instructions
ISAx86-64
Succession

Westmere (WSM) was the microarchitecture for Intel's 32 nm process for desktops and servers. Westmere was introduced in 2010 as a process shrink of Nehalem which introduced a number enhancements.

For desktop and mobile, Westmere was branded as 1st Generation Intel Core processors.

Codenames[edit]

Core Platform Cores(Threads) IGP Description
Gulftown X58 Platform 6(12) ✘ High-end desktops & enthusiasts market
Clarkdale Calpella 2(4) ✔ Mainstream desktop performance processors
Arrandale Calpella 2(4) ✔ Mainstream mobile performance processors
Westmere EP 4(4) - 6(12) ✘ Low-end server processors
Westmere EX 6(12) - 10(12) ✘ High-end server processors

Brands[edit]

Logo Family General Description Differentiating Features
Cores HT IGP TBT ECC
intel celeron (2009).png Celeron Entry-level Budget 2 ✘ ✔ ✘ ✔/✘
intel pentium (2009).png Pentium Budget 2 ✘ ✔ ✘ ✔/✘
core i3 logo (2009).png Core i3 Low-end Performance 2 ✔ ✔ ✘ ✔/✘
core i5 logo (2009).png Core i5 Mid-range Performance 2 ✔ ✔ ✔ ✔/✘
core i7 logo (2009).png Core i7 High-end Performance (Mobile) 2 ✔ ✔ ✔ ✔/✘
High-end Performance (Desktop) 6 ✔ ✘ ✔ ✘
core i7ee logo (2009).png Core i7EE Enthusiasts/High-end Performance 6 ✔ ✘ ✔ ✘
xeon logo (2009).png Xeon E7 High-end server 6 - 10 ✔ ✘ ✔/✘ ✔

Process Technology[edit]

32nm Manufacturing Fabs
Fab Location
D1D Hillsboro, Oregon
D1C Hillsboro, Oregon
Fab 32 Chandler, Arizona
Fab 11X Rio Rancho, New Mexico

Westmere-based microprocessors and system on chips were manufactured on a 32 nm process ("P1268" for CPUs and "P1269" for SoCs). Intel's 32 nm process is second-generation high-K metal-gate transistors. Some of the modifications that took place from their 45 nm process is reduction in the thickness of the high-K layer from 1 nm to 0.9 nm. The process shrink enjoyed a roughly 0.7x scaling compared to the 45 nm process for the gate pitch and metal 1 interconnect.

Scaling:

Nehalem Westmere Δ intel 32nm gate.png
45 nm 32 nm
Gate Pitch 180 nm 112.5 nm 0.63x
Interconnect Pitch 160 nm 112.5 nm 0.70x
SRAM bit cell​ (HD) 0.346 µm² 0.148 um² 0.43x
SRAM bit cell​ (HS)  ? µm² 0.199 um²  ?x
SRAM bit cell​ (LP) 0.382 µm² 0.171 um² 0.45x

Architecture[edit]

Key changes from Nehalem[edit]

New text document.svg This section is empty; you can help add the missing info by editing this page.

New instructions[edit]

Westmere introduced a number of new instructions:

Die[edit]

Dual-Core Westmere die[edit]

intel westmere die shot.jpeg

Hexa-Core Westmere die[edit]

Westmere-EP-Die.jpeg

Deca-Core Westmere die[edit]

intel xeon e7 die shot.jpg

All Westmere Chips[edit]

 List of Westmere Processors
 Main processorTurbo BoostMemIGPMajor Feature Diff
ModelLaunchedPriceFamilyCore NameCoresThreadsL2$L3$TDPFrequencyTBT 1.0Max MemGPUFrequencyTurboAESvProVT-dVT-x
 Uniprocessors
P450028 March 2010CeleronArrandale220.5 MiB
512 KiB
524,288 B
4.882812e-4 GiB
2 MiB
2,048 KiB
2,097,152 B
0.00195 GiB
35 W
35,000 mW
0.0469 hp
0.035 kW
1.867 GHz
1,866.66 MHz
1,866,660 kHz
8 GiB
8,192 MiB
8,388,608 KiB
8,589,934,592 B
0.00781 TiB
HD Graphics (Ironlake)500 MHz
0.5 GHz
500,000 KHz
667 MHz
0.667 GHz
667,000 KHz
✘✘✘✘
P450528 March 2010CeleronArrandale220.5 MiB
512 KiB
524,288 B
4.882812e-4 GiB
2 MiB
2,048 KiB
2,097,152 B
0.00195 GiB
35 W
35,000 mW
0.0469 hp
0.035 kW
1.867 GHz
1,866.66 MHz
1,866,660 kHz
8 GiB
8,192 MiB
8,388,608 KiB
8,589,934,592 B
0.00781 TiB
HD Graphics (Ironlake)500 MHz
0.5 GHz
500,000 KHz
667 MHz
0.667 GHz
667,000 KHz
✘✘✘✘
P460028 March 2010CeleronArrandale220.5 MiB
512 KiB
524,288 B
4.882812e-4 GiB
2 MiB
2,048 KiB
2,097,152 B
0.00195 GiB
35 W
35,000 mW
0.0469 hp
0.035 kW
2 GHz
1,999.99 MHz
1,999,990 kHz
8 GiB
8,192 MiB
8,388,608 KiB
8,589,934,592 B
0.00781 TiB
HD Graphics (Ironlake)500 MHz
0.5 GHz
500,000 KHz
667 MHz
0.667 GHz
667,000 KHz
✘✘✘✘
U340024 May 2010CeleronArrandale220.5 MiB
512 KiB
524,288 B
4.882812e-4 GiB
2 MiB
2,048 KiB
2,097,152 B
0.00195 GiB
18 W
18,000 mW
0.0241 hp
0.018 kW
1.067 GHz
1,066.66 MHz
1,066,660 kHz
8 GiB
8,192 MiB
8,388,608 KiB
8,589,934,592 B
0.00781 TiB
HD Graphics (Ironlake)166 MHz
0.166 GHz
166,000 KHz
500 MHz
0.5 GHz
500,000 KHz
✘✘✘✘
U340515 August 2010CeleronArrandale220.5 MiB
512 KiB
524,288 B
4.882812e-4 GiB
2 MiB
2,048 KiB
2,097,152 B
0.00195 GiB
18 W
18,000 mW
0.0241 hp
0.018 kW
1.067 GHz
1,066.66 MHz
1,066,660 kHz
8 GiB
8,192 MiB
8,388,608 KiB
8,589,934,592 B
0.00781 TiB
HD Graphics (Ironlake)166 MHz
0.166 GHz
166,000 KHz
500 MHz
0.5 GHz
500,000 KHz
✘✘✘✘
U360011 January 2011CeleronArrandale220.5 MiB
512 KiB
524,288 B
4.882812e-4 GiB
2 MiB
2,048 KiB
2,097,152 B
0.00195 GiB
18 W
18,000 mW
0.0241 hp
0.018 kW
1.2 GHz
1,199.99 MHz
1,199,990 kHz
8 GiB
8,192 MiB
8,388,608 KiB
8,589,934,592 B
0.00781 TiB
HD Graphics (Ironlake)166 MHz
0.166 GHz
166,000 KHz
500 MHz
0.5 GHz
500,000 KHz
✘✘✘✘
i3-330E7 January 2010$ 177.00
€ 159.30
£ 143.37
¥ 18,289.41
Core i3Arrandale240.5 MiB
512 KiB
524,288 B
4.882812e-4 GiB
3 MiB
3,072 KiB
3,145,728 B
0.00293 GiB
35 W
35,000 mW
0.0469 hp
0.035 kW
2.133 GHz
2,133.33 MHz
2,133,330 kHz
8 GiB
8,192 MiB
8,388,608 KiB
8,589,934,592 B
0.00781 TiB
HD Graphics (Ironlake)500 MHz
0.5 GHz
500,000 KHz
667 MHz
0.667 GHz
667,000 KHz
✘✘✘✔
i3-330M7 January 2010Core i3Arrandale240.5 MiB
512 KiB
524,288 B
4.882812e-4 GiB
3 MiB
3,072 KiB
3,145,728 B
0.00293 GiB
35 W
35,000 mW
0.0469 hp
0.035 kW
2.133 GHz
2,133.33 MHz
2,133,330 kHz
8 GiB
8,192 MiB
8,388,608 KiB
8,589,934,592 B
0.00781 TiB
HD Graphics (Ironlake)500 MHz
0.5 GHz
500,000 KHz
667 MHz
0.667 GHz
667,000 KHz
✘✘✘✔
i3-330UM24 May 2010Core i3Arrandale240.5 MiB
512 KiB
524,288 B
4.882812e-4 GiB
3 MiB
3,072 KiB
3,145,728 B
0.00293 GiB
18 W
18,000 mW
0.0241 hp
0.018 kW
1.2 GHz
1,199.99 MHz
1,199,990 kHz
8 GiB
8,192 MiB
8,388,608 KiB
8,589,934,592 B
0.00781 TiB
HD Graphics (Ironlake)166 MHz
0.166 GHz
166,000 KHz
500 MHz
0.5 GHz
500,000 KHz
✘✘✘✔
i3-350M7 January 2010Core i3Arrandale240.5 MiB
512 KiB
524,288 B
4.882812e-4 GiB
3 MiB
3,072 KiB
3,145,728 B
0.00293 GiB
35 W
35,000 mW
0.0469 hp
0.035 kW
2.267 GHz
2,266.66 MHz
2,266,660 kHz
8 GiB
8,192 MiB
8,388,608 KiB
8,589,934,592 B
0.00781 TiB
HD Graphics (Ironlake)500 MHz
0.5 GHz
500,000 KHz
667 MHz
0.667 GHz
667,000 KHz
✘✘✘✔
i3-370M22 June 2010Core i3Arrandale240.5 MiB
512 KiB
524,288 B
4.882812e-4 GiB
3 MiB
3,072 KiB
3,145,728 B
0.00293 GiB
35 W
35,000 mW
0.0469 hp
0.035 kW
2.4 GHz
2,399.99 MHz
2,399,990 kHz
8 GiB
8,192 MiB
8,388,608 KiB
8,589,934,592 B
0.00781 TiB
HD Graphics (Ironlake)500 MHz
0.5 GHz
500,000 KHz
667 MHz
0.667 GHz
667,000 KHz
✘✘✘✔
i3-380M26 September 2010Core i3Arrandale240.5 MiB
512 KiB
524,288 B
4.882812e-4 GiB
3 MiB
3,072 KiB
3,145,728 B
0.00293 GiB
35 W
35,000 mW
0.0469 hp
0.035 kW
2.533 GHz
2,533.33 MHz
2,533,330 kHz
8 GiB
8,192 MiB
8,388,608 KiB
8,589,934,592 B
0.00781 TiB
HD Graphics (Ironlake)500 MHz
0.5 GHz
500,000 KHz
667 MHz
0.667 GHz
667,000 KHz
✘✘✘✔
i3-380UM1 October 2010Core i3Arrandale240.5 MiB
512 KiB
524,288 B
4.882812e-4 GiB
3 MiB
3,072 KiB
3,145,728 B
0.00293 GiB
18 W
18,000 mW
0.0241 hp
0.018 kW
1.333 GHz
1,333.33 MHz
1,333,330 kHz
8 GiB
8,192 MiB
8,388,608 KiB
8,589,934,592 B
0.00781 TiB
HD Graphics (Ironlake)166 MHz
0.166 GHz
166,000 KHz
500 MHz
0.5 GHz
500,000 KHz
✘✘✘✔
i3-390M11 January 2011Core i3Arrandale240.5 MiB
512 KiB
524,288 B
4.882812e-4 GiB
3 MiB
3,072 KiB
3,145,728 B
0.00293 GiB
35 W
35,000 mW
0.0469 hp
0.035 kW
2.667 GHz
2,666.66 MHz
2,666,660 kHz
8 GiB
8,192 MiB
8,388,608 KiB
8,589,934,592 B
0.00781 TiB
HD Graphics (Ironlake)500 MHz
0.5 GHz
500,000 KHz
667 MHz
0.667 GHz
667,000 KHz
✘✘✘✔
i5-430M7 January 2010Core i5Arrandale240.5 MiB
512 KiB
524,288 B
4.882812e-4 GiB
3 MiB
3,072 KiB
3,145,728 B
0.00293 GiB
35 W
35,000 mW
0.0469 hp
0.035 kW
2.267 GHz
2,266.66 MHz
2,266,660 kHz
2.533 GHz
2,533.33 MHz
2,533,330 kHz
8 GiB
8,192 MiB
8,388,608 KiB
8,589,934,592 B
0.00781 TiB
HD Graphics (Ironlake)500 MHz
0.5 GHz
500,000 KHz
766 MHz
0.766 GHz
766,000 KHz
✘✘✘✔
i5-430UM20 June 2010Core i5Arrandale240.5 MiB
512 KiB
524,288 B
4.882812e-4 GiB
3 MiB
3,072 KiB
3,145,728 B
0.00293 GiB
18 W
18,000 mW
0.0241 hp
0.018 kW
1.2 GHz
1,199.99 MHz
1,199,990 kHz
1.733 GHz
1,733.33 MHz
1,733,330 kHz
8 GiB
8,192 MiB
8,388,608 KiB
8,589,934,592 B
0.00781 TiB
HD Graphics (Ironlake)166 MHz
0.166 GHz
166,000 KHz
500 MHz
0.5 GHz
500,000 KHz
✘✘✘✔
i5-450M20 June 2010Core i5Arrandale240.5 MiB
512 KiB
524,288 B
4.882812e-4 GiB
3 MiB
3,072 KiB
3,145,728 B
0.00293 GiB
35 W
35,000 mW
0.0469 hp
0.035 kW
2.4 GHz
2,399.99 MHz
2,399,990 kHz
2.667 GHz
2,666.66 MHz
2,666,660 kHz
8 GiB
8,192 MiB
8,388,608 KiB
8,589,934,592 B
0.00781 TiB
HD Graphics (Ironlake)500 MHz
0.5 GHz
500,000 KHz
766 MHz
0.766 GHz
766,000 KHz
✘✘✘✔
i5-460M26 September 2010Core i5Arrandale240.5 MiB
512 KiB
524,288 B
4.882812e-4 GiB
3 MiB
3,072 KiB
3,145,728 B
0.00293 GiB
35 W
35,000 mW
0.0469 hp
0.035 kW
2.533 GHz
2,533.33 MHz
2,533,330 kHz
2.8 GHz
2,799.99 MHz
2,799,990 kHz
8 GiB
8,192 MiB
8,388,608 KiB
8,589,934,592 B
0.00781 TiB
HD Graphics (Ironlake)500 MHz
0.5 GHz
500,000 KHz
766 MHz
0.766 GHz
766,000 KHz
✘✘✘✔
i5-470UM1 October 2010Core i5Arrandale240.5 MiB
512 KiB
524,288 B
4.882812e-4 GiB
3 MiB
3,072 KiB
3,145,728 B
0.00293 GiB
18 W
18,000 mW
0.0241 hp
0.018 kW
1.333 GHz
1,333.33 MHz
1,333,330 kHz
1.867 GHz
1,866.66 MHz
1,866,660 kHz
8 GiB
8,192 MiB
8,388,608 KiB
8,589,934,592 B
0.00781 TiB
HD Graphics (Ironlake)166 MHz
0.166 GHz
166,000 KHz
500 MHz
0.5 GHz
500,000 KHz
✘✘✘✔
i5-480M11 January 2011Core i5Arrandale240.5 MiB
512 KiB
524,288 B
4.882812e-4 GiB
3 MiB
3,072 KiB
3,145,728 B
0.00293 GiB
35 W
35,000 mW
0.0469 hp
0.035 kW
2.667 GHz
2,666.66 MHz
2,666,660 kHz
2.933 GHz
2,933.33 MHz
2,933,330 kHz
8 GiB
8,192 MiB
8,388,608 KiB
8,589,934,592 B
0.00781 TiB
HD Graphics (Ironlake)500 MHz
0.5 GHz
500,000 KHz
766 MHz
0.766 GHz
766,000 KHz
✘✘✘✔
i5-520E7 January 2010$ 210.00
€ 189.00
£ 170.10
¥ 21,699.30
Core i5Arrandale240.5 MiB
512 KiB
524,288 B
4.882812e-4 GiB
3 MiB
3,072 KiB
3,145,728 B
0.00293 GiB
35 W
35,000 mW
0.0469 hp
0.035 kW
2.4 GHz
2,399.99 MHz
2,399,990 kHz
2.933 GHz
2,933.33 MHz
2,933,330 kHz
8 GiB
8,192 MiB
8,388,608 KiB
8,589,934,592 B
0.00781 TiB
HD Graphics (Ironlake)500 MHz
0.5 GHz
500,000 KHz
766 MHz
0.766 GHz
766,000 KHz
✔✘✔✔
i5-520M7 January 2010$ 225.00
€ 202.50
£ 182.25
¥ 23,249.25
Core i5Arrandale240.5 MiB
512 KiB
524,288 B
4.882812e-4 GiB
3 MiB
3,072 KiB
3,145,728 B
0.00293 GiB
35 W
35,000 mW
0.0469 hp
0.035 kW
2.4 GHz
2,399.99 MHz
2,399,990 kHz
2.933 GHz
2,933.33 MHz
2,933,330 kHz
8 GiB
8,192 MiB
8,388,608 KiB
8,589,934,592 B
0.00781 TiB
HD Graphics (Ironlake)500 MHz
0.5 GHz
500,000 KHz
766 MHz
0.766 GHz
766,000 KHz
✔✔✔✔
i5-520UM7 January 2010$ 241.00
€ 216.90
£ 195.21
¥ 24,902.53
Core i5Arrandale240.5 MiB
512 KiB
524,288 B
4.882812e-4 GiB
3 MiB
3,072 KiB
3,145,728 B
0.00293 GiB
18 W
18,000 mW
0.0241 hp
0.018 kW
1.067 GHz
1,066.66 MHz
1,066,660 kHz
1.867 GHz
1,866.66 MHz
1,866,660 kHz
8 GiB
8,192 MiB
8,388,608 KiB
8,589,934,592 B
0.00781 TiB
HD Graphics (Ironlake)166 MHz
0.166 GHz
166,000 KHz
500 MHz
0.5 GHz
500,000 KHz
✔✔✔✔
i5-540M7 January 2010$ 257.00
€ 231.30
£ 208.17
¥ 26,555.81
Core i5Arrandale240.5 MiB
512 KiB
524,288 B
4.882812e-4 GiB
3 MiB
3,072 KiB
3,145,728 B
0.00293 GiB
35 W
35,000 mW
0.0469 hp
0.035 kW
2.533 GHz
2,533.33 MHz
2,533,330 kHz
3.067 GHz
3,066.66 MHz
3,066,660 kHz
8 GiB
8,192 MiB
8,388,608 KiB
8,589,934,592 B
0.00781 TiB
HD Graphics (Ironlake)500 MHz
0.5 GHz
500,000 KHz
766 MHz
0.766 GHz
766,000 KHz
✔✔✔✔
i5-540UM24 May 2010$ 250.00
€ 225.00
£ 202.50
¥ 25,832.50
Core i5Arrandale240.5 MiB
512 KiB
524,288 B
4.882812e-4 GiB
3 MiB
3,072 KiB
3,145,728 B
0.00293 GiB
18 W
18,000 mW
0.0241 hp
0.018 kW
1.2 GHz
1,199.99 MHz
1,199,990 kHz
2 GHz
1,999.99 MHz
1,999,990 kHz
8 GiB
8,192 MiB
8,388,608 KiB
8,589,934,592 B
0.00781 TiB
HD Graphics (Ironlake)166 MHz
0.166 GHz
166,000 KHz
500 MHz
0.5 GHz
500,000 KHz
✔✔✔✔
i5-560M26 September 2010$ 225.00
€ 202.50
£ 182.25
¥ 23,249.25
Core i5Arrandale240.5 MiB
512 KiB
524,288 B
4.882812e-4 GiB
3 MiB
3,072 KiB
3,145,728 B
0.00293 GiB
35 W
35,000 mW
0.0469 hp
0.035 kW
2.667 GHz
2,666.66 MHz
2,666,660 kHz
3.2 GHz
3,199.99 MHz
3,199,990 kHz
8 GiB
8,192 MiB
8,388,608 KiB
8,589,934,592 B
0.00781 TiB
HD Graphics (Ironlake)500 MHz
0.5 GHz
500,000 KHz
766 MHz
0.766 GHz
766,000 KHz
✔✔✔✔
i5-560UM26 September 2010$ 250.00
€ 225.00
£ 202.50
¥ 25,832.50
Core i5Arrandale240.5 MiB
512 KiB
524,288 B
4.882812e-4 GiB
3 MiB
3,072 KiB
3,145,728 B
0.00293 GiB
18 W
18,000 mW
0.0241 hp
0.018 kW
1.333 GHz
1,333.33 MHz
1,333,330 kHz
2.133 GHz
2,133.33 MHz
2,133,330 kHz
8 GiB
8,192 MiB
8,388,608 KiB
8,589,934,592 B
0.00781 TiB
HD Graphics (Ironlake)166 MHz
0.166 GHz
166,000 KHz
500 MHz
0.5 GHz
500,000 KHz
✔✔✔✔
i5-580M26 September 2010$ 266.00
€ 239.40
£ 215.46
¥ 27,485.78
Core i5Arrandale240.5 MiB
512 KiB
524,288 B
4.882812e-4 GiB
3 MiB
3,072 KiB
3,145,728 B
0.00293 GiB
35 W
35,000 mW
0.0469 hp
0.035 kW
2.667 GHz
2,666.66 MHz
2,666,660 kHz
3.333 GHz
3,333.33 MHz
3,333,330 kHz
8 GiB
8,192 MiB
8,388,608 KiB
8,589,934,592 B
0.00781 TiB
HD Graphics (Ironlake)500 MHz
0.5 GHz
500,000 KHz
766 MHz
0.766 GHz
766,000 KHz
✔✔✔✔
i7-610E7 January 2010$ 332.00
€ 298.80
£ 268.92
¥ 34,305.56
Core i7Arrandale240.5 MiB
512 KiB
524,288 B
4.882812e-4 GiB
4 MiB
4,096 KiB
4,194,304 B
0.00391 GiB
35 W
35,000 mW
0.0469 hp
0.035 kW
2.533 GHz
2,533.33 MHz
2,533,330 kHz
3.2 GHz
3,199.99 MHz
3,199,990 kHz
8 GiB
8,192 MiB
8,388,608 KiB
8,589,934,592 B
0.00781 TiB
HD Graphics (Ironlake)500 MHz
0.5 GHz
500,000 KHz
766 MHz
0.766 GHz
766,000 KHz
✔✘✔✔
i7-620LE7 January 2010$ 247.00
€ 222.30
£ 200.07
¥ 25,522.51
Core i7Arrandale240.5 MiB
512 KiB
524,288 B
4.882812e-4 GiB
4 MiB
4,096 KiB
4,194,304 B
0.00391 GiB
25 W
25,000 mW
0.0335 hp
0.025 kW
2 GHz
1,999.99 MHz
1,999,990 kHz
2.8 GHz
2,799.99 MHz
2,799,990 kHz
8 GiB
8,192 MiB
8,388,608 KiB
8,589,934,592 B
0.00781 TiB
HD Graphics (Ironlake)266 MHz
0.266 GHz
266,000 KHz
566 MHz
0.566 GHz
566,000 KHz
✔✔✔✔
i7-620LM7 January 2010$ 300.00
€ 270.00
£ 243.00
¥ 30,999.00
Core i7Arrandale240.5 MiB
512 KiB
524,288 B
4.882812e-4 GiB
4 MiB
4,096 KiB
4,194,304 B
0.00391 GiB
25 W
25,000 mW
0.0335 hp
0.025 kW
2 GHz
1,999.99 MHz
1,999,990 kHz
2.8 GHz
2,799.99 MHz
2,799,990 kHz
8 GiB
8,192 MiB
8,388,608 KiB
8,589,934,592 B
0.00781 TiB
HD Graphics (Ironlake)266 MHz
0.266 GHz
266,000 KHz
566 MHz
0.566 GHz
566,000 KHz
✔✔✔✔
i7-620M7 January 2010$ 332.00
€ 298.80
£ 268.92
¥ 34,305.56
Core i7Arrandale240.5 MiB
512 KiB
524,288 B
4.882812e-4 GiB
4 MiB
4,096 KiB
4,194,304 B
0.00391 GiB
35 W
35,000 mW
0.0469 hp
0.035 kW
2.667 GHz
2,666.66 MHz
2,666,660 kHz
3.333 GHz
3,333.33 MHz
3,333,330 kHz
8 GiB
8,192 MiB
8,388,608 KiB
8,589,934,592 B
0.00781 TiB
HD Graphics (Ironlake)500 MHz
0.5 GHz
500,000 KHz
766 MHz
0.766 GHz
766,000 KHz
✔✔✔✔
i7-620UE7 January 2010$ 248.00
€ 223.20
£ 200.88
¥ 25,625.84
Core i7Arrandale240.5 MiB
512 KiB
524,288 B
4.882812e-4 GiB
4 MiB
4,096 KiB
4,194,304 B
0.00391 GiB
18 W
18,000 mW
0.0241 hp
0.018 kW
1.067 GHz
1,066.66 MHz
1,066,660 kHz
2.133 GHz
2,133.33 MHz
2,133,330 kHz
8 GiB
8,192 MiB
8,388,608 KiB
8,589,934,592 B
0.00781 TiB
HD Graphics (Ironlake)166 MHz
0.166 GHz
166,000 KHz
500 MHz
0.5 GHz
500,000 KHz
✔✘✔✔
i7-620UM7 January 2010$ 278.00
€ 250.20
£ 225.18
¥ 28,725.74
Core i7Arrandale240.5 MiB
512 KiB
524,288 B
4.882812e-4 GiB
4 MiB
4,096 KiB
4,194,304 B
0.00391 GiB
18 W
18,000 mW
0.0241 hp
0.018 kW
1.067 GHz
1,066.66 MHz
1,066,660 kHz
2.133 GHz
2,133.33 MHz
2,133,330 kHz
8 GiB
8,192 MiB
8,388,608 KiB
8,589,934,592 B
0.00781 TiB
HD Graphics (Ironlake)166 MHz
0.166 GHz
166,000 KHz
500 MHz
0.5 GHz
500,000 KHz
✔✔✔✔
i7-640LM7 January 2010$ 332.00
€ 298.80
£ 268.92
¥ 34,305.56
Core i7Arrandale240.5 MiB
512 KiB
524,288 B
4.882812e-4 GiB
4 MiB
4,096 KiB
4,194,304 B
0.00391 GiB
25 W
25,000 mW
0.0335 hp
0.025 kW
2.133 GHz
2,133.33 MHz
2,133,330 kHz
2.933 GHz
2,933.33 MHz
2,933,330 kHz
8 GiB
8,192 MiB
8,388,608 KiB
8,589,934,592 B
0.00781 TiB
HD Graphics (Ironlake)266 MHz
0.266 GHz
266,000 KHz
566 MHz
0.566 GHz
566,000 KHz
✔✔✔✔
i7-640M13 September 2010$ 346.00
€ 311.40
£ 280.26
¥ 35,752.18
Core i7Arrandale240.5 MiB
512 KiB
524,288 B
4.882812e-4 GiB
4 MiB
4,096 KiB
4,194,304 B
0.00391 GiB
35 W
35,000 mW
0.0469 hp
0.035 kW
2.8 GHz
2,799.99 MHz
2,799,990 kHz
3.467 GHz
3,466.66 MHz
3,466,660 kHz
8 GiB
8,192 MiB
8,388,608 KiB
8,589,934,592 B
0.00781 TiB
HD Graphics (Ironlake)500 MHz
0.5 GHz
500,000 KHz
766 MHz
0.766 GHz
766,000 KHz
✔✔✔✔
i7-640UM7 January 2010$ 305.00
€ 274.50
£ 247.05
¥ 31,515.65
Core i7Arrandale240.5 MiB
512 KiB
524,288 B
4.882812e-4 GiB
4 MiB
4,096 KiB
4,194,304 B
0.00391 GiB
18 W
18,000 mW
0.0241 hp
0.018 kW
1.2 GHz
1,199.99 MHz
1,199,990 kHz
2.267 GHz
2,266.66 MHz
2,266,660 kHz
8 GiB
8,192 MiB
8,388,608 KiB
8,589,934,592 B
0.00781 TiB
HD Graphics (Ironlake)166 MHz
0.166 GHz
166,000 KHz
500 MHz
0.5 GHz
500,000 KHz
✔✔✔✔
i7-660LM13 September 2010$ 346.00
€ 311.40
£ 280.26
¥ 35,752.18
Core i7Arrandale240.5 MiB
512 KiB
524,288 B
4.882812e-4 GiB
4 MiB
4,096 KiB
4,194,304 B
0.00391 GiB
25 W
25,000 mW
0.0335 hp
0.025 kW
2.267 GHz
2,266.66 MHz
2,266,660 kHz
3.067 GHz
3,066.66 MHz
3,066,660 kHz
8 GiB
8,192 MiB
8,388,608 KiB
8,589,934,592 B
0.00781 TiB
HD Graphics (Ironlake)266 MHz
0.266 GHz
266,000 KHz
566 MHz
0.566 GHz
566,000 KHz
✔✔✔✔
i7-660UE15 August 2010$ 301.00
€ 270.90
£ 243.81
¥ 31,102.33
Core i7Arrandale240.5 MiB
512 KiB
524,288 B
4.882812e-4 GiB
4 MiB
4,096 KiB
4,194,304 B
0.00391 GiB
18 W
18,000 mW
0.0241 hp
0.018 kW
1.333 GHz
1,333.33 MHz
1,333,330 kHz
2.4 GHz
2,399.99 MHz
2,399,990 kHz
8 GiB
8,192 MiB
8,388,608 KiB
8,589,934,592 B
0.00781 TiB
HD Graphics (Ironlake)166 MHz
0.166 GHz
166,000 KHz
500 MHz
0.5 GHz
500,000 KHz
✔✘✔✔
i7-660UM7 January 2010$ 317.00
€ 285.30
£ 256.77
¥ 32,755.61
Core i7Arrandale240.5 MiB
512 KiB
524,288 B
4.882812e-4 GiB
4 MiB
4,096 KiB
4,194,304 B
0.00391 GiB
18 W
18,000 mW
0.0241 hp
0.018 kW
1.333 GHz
1,333.33 MHz
1,333,330 kHz
2.4 GHz
2,399.99 MHz
2,399,990 kHz
8 GiB
8,192 MiB
8,388,608 KiB
8,589,934,592 B
0.00781 TiB
HD Graphics (Ironlake)166 MHz
0.166 GHz
166,000 KHz
500 MHz
0.5 GHz
500,000 KHz
✔✔✔✔
i7-680UM27 May 2010$ 317.00
€ 285.30
£ 256.77
¥ 32,755.61
Core i7Arrandale240.5 MiB
512 KiB
524,288 B
4.882812e-4 GiB
4 MiB
4,096 KiB
4,194,304 B
0.00391 GiB
18 W
18,000 mW
0.0241 hp
0.018 kW
1.467 GHz
1,466.66 MHz
1,466,660 kHz
2.133 GHz
2,133.33 MHz
2,133,330 kHz
8 GiB
8,192 MiB
8,388,608 KiB
8,589,934,592 B
0.00781 TiB
HD Graphics (Ironlake)166 MHz
0.166 GHz
166,000 KHz
500 MHz
0.5 GHz
500,000 KHz
✔✔✔✔
i7-980X16 March 2010Core i7EEGulftown6121.5 MiB
1,536 KiB
1,572,864 B
0.00146 GiB
12 MiB
12,288 KiB
12,582,912 B
0.0117 GiB
130 W
130,000 mW
0.174 hp
0.13 kW
3.333 GHz
3,333 MHz
3,333,000 kHz
3.6 GHz
3,600 MHz
3,600,000 kHz
24 GiB
24,576 MiB
25,165,824 KiB
25,769,803,776 B
0.0234 TiB
✔✘✘✘
i7-990X13 February 2011Core i7EEGulftown6121.5 MiB
1,536 KiB
1,572,864 B
0.00146 GiB
12 MiB
12,288 KiB
12,582,912 B
0.0117 GiB
130 W
130,000 mW
0.174 hp
0.13 kW
3.46 GHz
3,460 MHz
3,460,000 kHz
3.733 GHz
3,733 MHz
3,733,000 kHz
24 GiB
24,576 MiB
25,165,824 KiB
25,769,803,776 B
0.0234 TiB
✔✘✘✘
P600020 June 2010PentiumArrandale220.5 MiB
512 KiB
524,288 B
4.882812e-4 GiB
3 MiB
3,072 KiB
3,145,728 B
0.00293 GiB
35 W
35,000 mW
0.0469 hp
0.035 kW
1.867 GHz
1,866.66 MHz
1,866,660 kHz
8 GiB
8,192 MiB
8,388,608 KiB
8,589,934,592 B
0.00781 TiB
HD Graphics (Ironlake)500 MHz
0.5 GHz
500,000 KHz
667 MHz
0.667 GHz
667,000 KHz
✘✘✘✘
P610026 September 2010PentiumArrandale220.5 MiB
512 KiB
524,288 B
4.882812e-4 GiB
3 MiB
3,072 KiB
3,145,728 B
0.00293 GiB
35 W
35,000 mW
0.0469 hp
0.035 kW
2 GHz
1,999.99 MHz
1,999,990 kHz
8 GiB
8,192 MiB
8,388,608 KiB
8,589,934,592 B
0.00781 TiB
HD Graphics (Ironlake)500 MHz
0.5 GHz
500,000 KHz
667 MHz
0.667 GHz
667,000 KHz
✘✘✘✘
P620026 September 2010PentiumArrandale220.5 MiB
512 KiB
524,288 B
4.882812e-4 GiB
3 MiB
3,072 KiB
3,145,728 B
0.00293 GiB
35 W
35,000 mW
0.0469 hp
0.035 kW
2.133 GHz
2,133.33 MHz
2,133,330 kHz
8 GiB
8,192 MiB
8,388,608 KiB
8,589,934,592 B
0.00781 TiB
HD Graphics (Ironlake)500 MHz
0.5 GHz
500,000 KHz
667 MHz
0.667 GHz
667,000 KHz
✘✘✘✘
P630011 January 2011PentiumArrandale220.5 MiB
512 KiB
524,288 B
4.882812e-4 GiB
3 MiB
3,072 KiB
3,145,728 B
0.00293 GiB
35 W
35,000 mW
0.0469 hp
0.035 kW
2.267 GHz
2,266.66 MHz
2,266,660 kHz
8 GiB
8,192 MiB
8,388,608 KiB
8,589,934,592 B
0.00781 TiB
HD Graphics (Ironlake)500 MHz
0.5 GHz
500,000 KHz
667 MHz
0.667 GHz
667,000 KHz
✘✘✘✘
U540025 May 2010PentiumArrandale220.5 MiB
512 KiB
524,288 B
4.882812e-4 GiB
3 MiB
3,072 KiB
3,145,728 B
0.00293 GiB
18 W
18,000 mW
0.0241 hp
0.018 kW
1.2 GHz
1,199.99 MHz
1,199,990 kHz
8 GiB
8,192 MiB
8,388,608 KiB
8,589,934,592 B
0.00781 TiB
HD Graphics (Ironlake)166 MHz
0.166 GHz
166,000 KHz
500 MHz
0.5 GHz
500,000 KHz
✘✘✘✘
U560011 January 2011PentiumArrandale220.5 MiB
512 KiB
524,288 B
4.882812e-4 GiB
3 MiB
3,072 KiB
3,145,728 B
0.00293 GiB
18 W
18,000 mW
0.0241 hp
0.018 kW
1.333 GHz
1,333.33 MHz
1,333,330 kHz
8 GiB
8,192 MiB
8,388,608 KiB
8,589,934,592 B
0.00781 TiB
HD Graphics (Ironlake)166 MHz
0.166 GHz
166,000 KHz
500 MHz
0.5 GHz
500,000 KHz
✘✘✘✘
 Multiprocessors (2-way)
E7-28035 April 2011$ 774.00
€ 696.60
£ 626.94
¥ 79,977.42
Xeon E7Westmere EX6121.5 MiB
1,536 KiB
1,572,864 B
0.00146 GiB
18 MiB
18,432 KiB
18,874,368 B
0.0176 GiB
105 W
105,000 mW
0.141 hp
0.105 kW
1.733 GHz
1,733.33 MHz
1,733,330 kHz
1,024 GiB
1,048,576 MiB
1,073,741,824 KiB
1,099,511,627,776 B
1 TiB
✔✘✔✔
E7-28205 April 2011$ 1,334.00
€ 1,200.60
£ 1,080.54
¥ 137,842.22
Xeon E7Westmere EX8162 MiB
2,048 KiB
2,097,152 B
0.00195 GiB
18 MiB
18,432 KiB
18,874,368 B
0.0176 GiB
105 W
105,000 mW
0.141 hp
0.105 kW
2 GHz
1,999.99 MHz
1,999,990 kHz
2.267 GHz
2,266.66 MHz
2,266,660 kHz
1,024 GiB
1,048,576 MiB
1,073,741,824 KiB
1,099,511,627,776 B
1 TiB
✔✘✔✔
E7-28305 April 2011$ 1,779.00
€ 1,601.10
£ 1,440.99
¥ 183,824.07
Xeon E7Westmere EX8162 MiB
2,048 KiB
2,097,152 B
0.00195 GiB
24 MiB
24,576 KiB
25,165,824 B
0.0234 GiB
105 W
105,000 mW
0.141 hp
0.105 kW
2.133 GHz
2,133.33 MHz
2,133,330 kHz
2.4 GHz
2,399.99 MHz
2,399,990 kHz
1,024 GiB
1,048,576 MiB
1,073,741,824 KiB
1,099,511,627,776 B
1 TiB
✔✘✔✔
E7-28505 April 2011$ 2,558.00
€ 2,302.20
£ 2,071.98
¥ 264,318.14
Xeon E7Westmere EX10202.56 MiB
2,621.44 KiB
2,684,354.56 B
0.0025 GiB
24 MiB
24,576 KiB
25,165,824 B
0.0234 GiB
130 W
130,000 mW
0.174 hp
0.13 kW
2 GHz
1,999.99 MHz
1,999,990 kHz
2.667 GHz
2,666.66 MHz
2,666,660 kHz
1,024 GiB
1,048,576 MiB
1,073,741,824 KiB
1,099,511,627,776 B
1 TiB
✔✘✔✔
E7-28605 April 2011$ 3,670.00
€ 3,303.00
£ 2,972.70
¥ 379,221.10
Xeon E7Westmere EX10202.56 MiB
2,621.44 KiB
2,684,354.56 B
0.0025 GiB
24 MiB
24,576 KiB
25,165,824 B
0.0234 GiB
130 W
130,000 mW
0.174 hp
0.13 kW
2.267 GHz
2,266.66 MHz
2,266,660 kHz
2.667 GHz
2,666.66 MHz
2,666,660 kHz
1,024 GiB
1,048,576 MiB
1,073,741,824 KiB
1,099,511,627,776 B
1 TiB
✔✘✔✔
E7-28705 April 2011$ 4,227.00
€ 3,804.30
£ 3,423.87
¥ 436,775.91
Xeon E7Westmere EX10202.56 MiB
2,621.44 KiB
2,684,354.56 B
0.0025 GiB
30 MiB
30,720 KiB
31,457,280 B
0.0293 GiB
130 W
130,000 mW
0.174 hp
0.13 kW
2.4 GHz
2,399.99 MHz
2,399,990 kHz
2.8 GHz
2,799.99 MHz
2,799,990 kHz
1,024 GiB
1,048,576 MiB
1,073,741,824 KiB
1,099,511,627,776 B
1 TiB
✔✘✔✔
 Multiprocessors (4-way)
E7-48075 April 2011$ 890.00
€ 801.00
£ 720.90
¥ 91,963.70
Xeon E7Westmere EX6121.5 MiB
1,536 KiB
1,572,864 B
0.00146 GiB
18 MiB
18,432 KiB
18,874,368 B
0.0176 GiB
95 W
95,000 mW
0.127 hp
0.095 kW
1.867 GHz
1,866.66 MHz
1,866,660 kHz
2,048 GiB
2,097,152 MiB
2,147,483,648 KiB
2,199,023,255,552 B
2 TiB
✔✘✔✔
E7-48205 April 2011$ 1,446.00
€ 1,301.40
£ 1,171.26
¥ 149,415.18
Xeon E7Westmere EX8162 MiB
2,048 KiB
2,097,152 B
0.00195 GiB
18 MiB
18,432 KiB
18,874,368 B
0.0176 GiB
105 W
105,000 mW
0.141 hp
0.105 kW
2 GHz
1,999.99 MHz
1,999,990 kHz
2.267 GHz
2,266.66 MHz
2,266,660 kHz
2,048 GiB
2,097,152 MiB
2,147,483,648 KiB
2,199,023,255,552 B
2 TiB
✔✘✔✔
E7-48305 April 2011$ 2,059.00
€ 1,853.10
£ 1,667.79
¥ 212,756.47
Xeon E7Westmere EX8162 MiB
2,048 KiB
2,097,152 B
0.00195 GiB
24 MiB
24,576 KiB
25,165,824 B
0.0234 GiB
105 W
105,000 mW
0.141 hp
0.105 kW
2.133 GHz
2,133.33 MHz
2,133,330 kHz
2.4 GHz
2,399.66 MHz
2,399,660 kHz
2,048 GiB
2,097,152 MiB
2,147,483,648 KiB
2,199,023,255,552 B
2 TiB
✔✘✔✔
E7-48505 April 2011$ 2,837.00
€ 2,553.30
£ 2,297.97
¥ 293,147.21
Xeon E7Westmere EX10202.56 MiB
2,621.44 KiB
2,684,354.56 B
0.0025 GiB
24 MiB
24,576 KiB
25,165,824 B
0.0234 GiB
130 W
130,000 mW
0.174 hp
0.13 kW
2 GHz
1,999.99 MHz
1,999,990 kHz
2.4 GHz
2,399.99 MHz
2,399,990 kHz
2,048 GiB
2,097,152 MiB
2,147,483,648 KiB
2,199,023,255,552 B
2 TiB
✔✘✔✔
E7-48605 April 2011$ 3,838.00
€ 3,454.20
£ 3,108.78
¥ 396,580.54
Xeon E7Westmere EX10202.56 MiB
2,621.44 KiB
2,684,354.56 B
0.0025 GiB
24 MiB
24,576 KiB
25,165,824 B
0.0234 GiB
130 W
130,000 mW
0.174 hp
0.13 kW
2.267 GHz
2,266.66 MHz
2,266,660 kHz
2.667 GHz
2,666.66 MHz
2,666,660 kHz
2,048 GiB
2,097,152 MiB
2,147,483,648 KiB
2,199,023,255,552 B
2 TiB
✔✘✔✔
E7-48705 April 2011$ 4,394.00
€ 3,954.60
£ 3,559.14
¥ 454,032.02
Xeon E7Westmere EX10202.56 MiB
2,621.44 KiB
2,684,354.56 B
0.0025 GiB
30 MiB
30,720 KiB
31,457,280 B
0.0293 GiB
130 W
130,000 mW
0.174 hp
0.13 kW
2.4 GHz
2,399.99 MHz
2,399,990 kHz
2.8 GHz
2,799.99 MHz
2,799,990 kHz
2,048 GiB
2,097,152 MiB
2,147,483,648 KiB
2,199,023,255,552 B
2 TiB
✔✘✔✔
 Multiprocessors (8-way)
E7-88305 April 2011$ 2,280.00
€ 2,052.00
£ 1,846.80
¥ 235,592.40
Xeon E7Westmere EX8162 MiB
2,048 KiB
2,097,152 B
0.00195 GiB
24 MiB
24,576 KiB
25,165,824 B
0.0234 GiB
105 W
105,000 mW
0.141 hp
0.105 kW
2.133 GHz
2,133.33 MHz
2,133,330 kHz
2.4 GHz
2,399.99 MHz
2,399,990 kHz
4,096 GiB
4,194,304 MiB
4,294,967,296 KiB
4,398,046,511,104 B
4 TiB
✔✘✔✔
E7-88375 April 2011$ 2,280.00
€ 2,052.00
£ 1,846.80
¥ 235,592.40
Xeon E7Westmere EX882 MiB
2,048 KiB
2,097,152 B
0.00195 GiB
24 MiB
24,576 KiB
25,165,824 B
0.0234 GiB
130 W
130,000 mW
0.174 hp
0.13 kW
2.667 GHz
2,666.66 MHz
2,666,660 kHz
2.8 GHz
2,799.99 MHz
2,799,990 kHz
4,096 GiB
4,194,304 MiB
4,294,967,296 KiB
4,398,046,511,104 B
4 TiB
✔✘✔✔
E7-88505 April 2011$ 3,059.00
€ 2,753.10
£ 2,477.79
¥ 316,086.47
Xeon E7Westmere EX10202.56 MiB
2,621.44 KiB
2,684,354.56 B
0.0025 GiB
24 MiB
24,576 KiB
25,165,824 B
0.0234 GiB
130 W
130,000 mW
0.174 hp
0.13 kW
2 GHz
1,999.99 MHz
1,999,990 kHz
2.4 GHz
2,399.99 MHz
2,399,990 kHz
4,096 GiB
4,194,304 MiB
4,294,967,296 KiB
4,398,046,511,104 B
4 TiB
✔✘✔✔
E7-88605 April 2011$ 4,061.00
€ 3,654.90
£ 3,289.41
¥ 419,623.13
Xeon E7Westmere EX10202.5 MiB
2,560 KiB
2,621,440 B
0.00244 GiB
24 MiB
24,576 KiB
25,165,824 B
0.0234 GiB
130 W
130,000 mW
0.174 hp
0.13 kW
2.267 GHz
2,266.66 MHz
2,266,660 kHz
2.667 GHz
2,666.66 MHz
2,666,660 kHz
4,096 GiB
4,194,304 MiB
4,294,967,296 KiB
4,398,046,511,104 B
4 TiB
✔✘✔✔
E7-8867L5 April 2011$ 4,172.00
€ 3,754.80
£ 3,379.32
¥ 431,092.76
Xeon E7Westmere EX10202.5 MiB
2,560 KiB
2,621,440 B
0.00244 GiB
30 MiB
30,720 KiB
31,457,280 B
0.0293 GiB
105 W
105,000 mW
0.141 hp
0.105 kW
2.133 GHz
2,133.33 MHz
2,133,330 kHz
2.533 GHz
2,533.33 MHz
2,533,330 kHz
4,096 GiB
4,194,304 MiB
4,294,967,296 KiB
4,398,046,511,104 B
4 TiB
✔✘✔✔
E7-88705 April 2011$ 4,616.00
€ 4,154.40
£ 3,738.96
¥ 476,971.28
Xeon E7Westmere EX10202.5 MiB
2,560 KiB
2,621,440 B
0.00244 GiB
30 MiB
30,720 KiB
31,457,280 B
0.0293 GiB
130 W
130,000 mW
0.174 hp
0.13 kW
2.4 GHz
2,399.99 MHz
2,399,990 kHz
2.8 GHz
2,799.99 MHz
2,799,990 kHz
4,096 GiB
4,194,304 MiB
4,294,967,296 KiB
4,398,046,511,104 B
4 TiB
✔✘✔✔
Count: 67

Documents[edit]

Retrieved from "https://en.wikichip.org/w/index.php?title=intel/microarchitectures/westmere_(client)&oldid=75014"
Facts about "Westmere - Microarchitectures - Intel"
RDF feed
codenameWestmere +
designerIntel +
first launchedJanuary 2010 +
full page nameintel/microarchitectures/westmere (client) +
instance ofmicroarchitecture +
instruction set architecturex86-64 +
manufacturerIntel +
microarchitecture typeCPU +
nameWestmere +
phase-outAugust 2011 +
process32 nm (0.032 μm, 3.2e-5 mm) +