Consumer Ultra-Low Voltage


Consumer Ultra-Low Voltage

Consumer Ultra-Low Voltage (CULV) is a computing platform developed by Intel.[1][2] It has been estimated that this market could reach 10 million CULV laptops shipped within 2009.[3] Competing platforms are the VIA Nano, AMD Yukon, AMD Nile notebook platform, and graphic chips from the Nvidia GeForce line within the "Nvidia Ion platform".[4] Some of the lowest power using processors for the ultra thin CULV category may be only a few watts more than the Intel Atom, which is rated at no more than 2.5 W. Because of their low power and heat output, CULV enables very thin computer systems, and long battery life in notebook computers.

While the first processors in this category were single core (such as the SU3500), newer CULV processors are dual core (e.g., the SU9600). They are all based on the Intel Core 2 architecture, but the ultra-low voltage versions have thermal rating of 5.5 W, more than the Intel Atom but a fraction of the dual-core mainstream Intel mobile chips rated at 25 and 35 watts, and they come in a small 22 mm chip package.[5]

Newest CULV processors are also in Core i7 and Core i5 product lines (32 nm).

Contents

Processors

Based on Intel Core 2 architecture

Single-Core Processors (45 nm)

Model Number Frequency L2-Cache Front Side Bus Mult Voltage TDP Socket Release Date Release Price (USD)
Celeron M ULV 722 1.2 GHz 1 MB 800 MT/s 6x 0.775-1.1 V 10 W BGA956 Q3 2008 $107
Celeron M ULV 723 1.2 GHz 1 MB 800 MT/s 6x 1.05-1.15 V 10 W BGA956 Q3 2008 $107
Celeron M ULV 743 1.3 GHz 1 MB 800 MT/s 6.5x 1.05-1.15 V 10 W BGA956 Q3 2009 $107
Pentium SU2700 1.3 GHz 2 MB 800 MT/s 6.5x 1.05-1.15 V 10 W BGA956 Q3 2009
Core 2 Solo SU3300 1.2 GHz 3 MB 800 MT/s 6x 1.05-1.15 V 5.5 W BGA956 Q3 2008 $262
Core 2 Solo SU3500 1.4 GHz 3 MB 800 MT/s 7x 1.05-1.15 V 5.5 W BGA956 Q2 2009 $262

Dual-Core Processors (45 nm)

Model Number Frequency L2-Cache Front Side Bus Mult Voltage TDP Socket Release Date Release Price (USD)
Celeron SU2300 1.2 GHz 1 MB 800 MT/s 6x 1.05-1.15 V 10 W BGA956 Q3 2009 $134
Pentium SU4100 1.3 GHz 2 MB 800 MT/s 6.5x 1.05-1.15 V 10 W BGA956 Q3 2009 $289
Core 2 Duo SU7300 1.3 GHz 3 MB 800 MT/s 6.5x 1.05-1.15 V 10 W BGA956 Q3 2009 $289
Core 2 Duo SU9300 1.2 GHz 3 MB 800 MT/s 6x 1.05-1.15 V 10 W BGA956 Q3 2008 $262
Core 2 Duo SU9400 1.4 GHz 3 MB 800 MT/s 7x 1.05-1.15 V 10 W BGA956 Q3 2008 $289
Core 2 Duo SU9600 1.6 GHz 3 MB 800 MT/s 8x 1.05-1.15 V 10 W BGA956 Q1 2009 $289

Based on Westmere microarchitecture ("Arrandale")

Celeron (32 nm)

  • All models support: MMX, SSE, SSE2, SSE3, SSSE3, Enhanced Intel SpeedStep Technology (EIST), Intel 64, XD bit (an NX bit implementation), Intel VT-x, Smart Cache
  • U3405 support memory ECC RAM and PCIe bifurcation.
  • FSB has been replaced with DMI.
  • Die size: 81 mm²
  • Transistors: 382 million
  • Graphics and Integrated Memory Controller die size: 114 mm²
  • Transistors: 177 million
  • Stepping: K0
Model number sSpec number Frequency Turbo GPU frequency Cores L2 cache L3 cache I/O bus Mult. Uncore speed Memory Voltage TDP Socket Release date Part number(s) Release price (USD)
Celeron U3400
  • SLBUE (K0)
1.07 GHz N/A 166-500 MHz 2 2 × 256 KB 2 MB DMI 2 × DDR3-800 0.725–1.4 V 18 W BGA-1288 May 25, 2010
  • CN80617006039AA
$134
Celeron U3405
  • SLBWX (K0)
1.07 GHz N/A 166-500 MHz 2 2 × 256 KB 2 MB DMI 2 × DDR3-800/1066 0.725–1.4 V 18 W
  • BGA-1288
September 26, 2010
  • CN80617006201AA
OEM
Celeron U3600
  • SLBZT (K0)
1.2 GHz N/A 166–500 MHz 2 2 × 256 KB 2 MB DMI 2 × DDR3-800 0.725–1.4 V 18 W BGA-1288 January 9, 2011
  • CN80617006930AA
$134

Pentium (32 nm)

  • All models support: MMX, SSE, SSE2, SSE3, SSSE3, Enhanced Intel SpeedStep Technology (EIST), Intel 64, XD bit (an NX bit implementation), Smart Cache
  • FSB has been replaced with DMI.
  • Die size: 81 mm²
  • Transistors: 382 million
  • Graphics and Integrated Memory Controller die size: 114 mm²
  • Transistors: 177 million
  • Stepping: K0
Model number sSpec number Frequency Turbo GPU frequency Cores L2 cache L3 cache I/O bus Mult. Uncore speed Memory Voltage TDP Socket Release date Part number(s) Release price (USD)
Pentium U5400
  • SLBUH (K0)
1.2 GHz N/A 166-500 MHz 2 2 × 256 KB 3 MB DMI 2 × DDR3-800 0.725–1.4 V 18 W BGA-1288 May 25, 2010
  • CN80617006042AC
N/A
Pentium U5600
  • SLBSM (K0)
1.33 GHz N/A 166–500 MHz 2 2 × 256 KB 3 MB DMI 10× 2 × DDR3-800 0.725–1.4 V 18 W BGA-1288 January 9, 2011
  • CN80617005190AG

Core i3 (32 nm)

  • All models support: MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, Enhanced Intel SpeedStep Technology (EIST), Intel 64, XD bit (an NX bit implementation), Intel VT-x, Hyper-Threading, Smart Cache
  • FSB has been replaced with DMI.
  • Die size: 81 mm²
  • Transistors: 382 million
  • Graphics and Integrated Memory Controller die size: 114 mm²
  • Transistors: 177 million
  • Stepping: K0
Model number sSpec number Frequency Turbo GPU frequency Cores L2 cache L3 cache I/O bus Mult. Uncore speed Memory Voltage TDP Socket Release date Part number(s) Release price (USD)
Core i3-330UM
  • SLBUG (K0)
1.2 GHz N/A 166-500 MHz 2 2 × 256 KB 3 MB DMI 2 × DDR3-800 0.725–1.4 V 18 W BGA-1288 May 25, 2010
  • CN80617006042AB
N/A
Core i3-380UM
  • SLBSL (K0)
1.33 GHz N/A 166–500 MHz 2 2 × 256 KB 3 MB DMI 10× 2 × DDR3-800 0.725–1.4 V 18 W BGA-1288 October 1, 2010
  • CN80617005190AF
OEM

Core i5 (32 nm)

  • All models support: MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, Enhanced Intel SpeedStep Technology (EIST), Intel 64, XD bit (an NX bit implementation)], Intel VT-x, Hyper-Threading, Turbo Boost, Smart Cache.
  • i5-5xx series (i5-520UM, i5-540UM, i5-560UM) supports AES-NI, TXT, and Intel VT-d. [6]
  • FSB has been replaced with DMI.
  • Die size: 81 mm²
  • Transistors: 382 million
  • Graphics and Integrated Memory Controller die size: 114 mm²
  • Transistors: 177 million
  • Stepping: C2, K0
Model number sSpec number Frequency Turbo GPU frequency Cores L2 cache L3 cache I/O bus Mult. Uncore speed Memory Voltage TDP Socket Release date Part number(s) Release price (USD)
Core i5-430UM
  • SLBVS (K0)
1.2 GHz 2/4 166-500 MHz 2 2 × 256 KB 3 MB DMI 2 × DDR3-800 0.725–1.4 V 18 W
  • BGA-1288
May 25, 2010
  • CN80617006042AE
OEM
Core i5-470UM
  • SLBXP (K0)
1.33 GHz 2/4 166-500 MHz 2 2 × 256 KB 3 MB DMI 10× 2 × DDR3-800 0.725–1.4 V 18 W
  • BGA-1288
October 1, 2010
  • CN80617005190AI
OEM
Core i5-520UM
  • SLBQP (C2)
  • SLBSQ (K0)
1.07 GHz 4/6 166-500 MHz 2 2 × 256 KB 3 MB DMI 2 × DDR3-800 0.725–1.4 V 18 W
  • BGA-1288
January 7, 2010
  • CN80617005352AA
$241
Core i5-540UM
  • SLBUJ (K0)
1.2 GHz 4/6 166-500 MHz 2 2 × 256 KB 3 MB DMI 2 × DDR3-800 0.725–1.4 V 18 W
  • BGA-1288
May 25, 2010
  • CN80617006042AD
$250
Core i5-560UM
  • SLBSN (K0)
1.33 GHz 4/6 166–500 MHz 2 2 × 256 KB 3 MB DMI 10× 2 × DDR3-800 0.725–1.4 V 18 W
  • BGA-1288
September 26, 2010
  • CN80617005190AH
$250

Core i7 (32 nm)

  • All models support: MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, Enhanced Intel SpeedStep Technology (EIST), Intel 64, XD bit (an NX bit implementation), TXT, Intel VT-x, Intel VT-d, Hyper-Threading, Turbo Boost, AES-NI, Smart Cache.
  • FSB has been replaced with DMI.
  • Die size: 81 mm²
  • Transistors: 382 million
  • Graphics and Integrated Memory Controller die size: 114 mm²
  • Transistors: 177 million
  • Steppings: C2, K0
Model number sSpec number Frequency Turbo GPU frequency Cores L2 cache L3 cache I/O bus Mult. Uncore speed Memory Voltage TDP Socket Release date Part number(s) Release price (USD)
Core i7-620UM
  • SLBMN (C2)
  • SLBSX (K0)
1.07 GHz 5/8 166-500 MHz 2 2 × 256 KB 4 MB DMI 2 × DDR3-800 0.725–1.4 V 18 W BGA-1288 January 7, 2010
  • CN80617003882AE
$278
Core i7-620UE
  • SLBPA (C2)
  • SLBXJ (K0)
1.07 GHz 5/8 166-500 MHz 2 2 × 256 KB 4 MB DMI 2 × DDR3-800 0.725–1.4 V 18 W BGA-1288 January 7, 2010
  • CN80617004458AB
Core i7-640UM
  • SLBMM (C2)
  • SLBSR (K0)
1.2 GHz 5/8 166-500 MHz 2 2 × 256 KB 4 MB DMI 2 × DDR3-800 0.725–1.4 V 18 W BGA-1288 January 7, 2010
  • CN80617003888AD
$305
Core i7-660UM
  • SLBSS (K0)
1.33 GHz 5/8 166-500 MHz 2 2 × 256 KB 4 MB DMI 10× 2 × DDR3-800 0.725–1.4 V 18 W
  • BGA-1288
May 25, 2010
  • CN80617005187AB
$317
Core i7-680UM
  • SLBST (K0)
1.47 GHz 5/8 166–500 MHz 2 2 × 256 KB 4 MB DMI 11× 2 × DDR3-800 0.725–1.4 V 18 W BGA-1288 September 26, 2010
  • CN80617004860AA
$317

Based on Sandy Bridge microarchitecture

Celeron (32 nm)

  • All models support: MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, Enhanced Intel SpeedStep Technology (EIST), Intel 64, XD bit (an NX bit implementation), Intel VT-x, Smart Cache.
  • HD Graphics (Sandy Bridge) contain 6 EUs as well as HD Graphics 2000, but does not support the following technologies: Intel Quick Sync Video, InTru 3D, Clear Video HD, Wireless Display, and it doesn't support 3D Video or 3D graphics acceleration.
  • Transistors: 624 or 504 million
  • Die size: 149 or 131 mm²
Model number sSpec number Cores Frequency Turbo L2 cache L3 cache GPU model GPU frequency TDP Socket I/O bus Release date Part number(s) Release price (USD)
Celeron B787 1 1.3 GHz N/A 1 × 256 KB 1 MB HD Graphics (6 EUs) 350–950 MHz 17 W
  • BGA-1023
DMI 2.0 July 3, 2011 $107
Celeron B847
  • SR08N (Q0)
2 1.1 GHz N/A 2 × 256 KB 2 MB HD Graphics (6 EUs) 350–800 MHz 17 W
  • BGA-1023
DMI 2.0 June 19, 2011
  • AV8062700852800
$134
Celeron B857 2 1.2 GHz N/A 2 × 256 KB 2 MB HD Graphics (6 EUs) 350–1000 MHz 17 W
  • BGA-1023
DMI 2.0 July 3, 2011 $134

Pentium (32 nm)

  • All models support: MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, Enhanced Intel SpeedStep Technology (EIST), Intel 64, XD bit (an NX bit implementation), Smart Cache.
  • HD Graphics (Sandy Bridge) contain 6 EUs as well as HD Graphics 2000, but does not support the following technologies: Intel Quick Sync Video, InTru 3D, Clear Video HD, Wireless Display, and it doesn't support 3D Video or 3D graphics acceleration.
  • Transistors: 624 or 504 million
  • Die size: 149 or 131 mm²
Model number sSpec number Cores Frequency Turbo L2 cache L3 cache GPU model GPU frequency TDP Socket I/O bus Release date Part number(s) Release price (USD)
Pentium B957
  • SR089 (Q0)
2 1.2 GHz N/A 2 × 256 KB 2 MB HD Graphics (6 EUs) 350–800 MHz 17 W
  • BGA-1023
DMI 2.0 June 19, 2011
  • AV8062700852600
Pentium 967 2 1.3 GHz N/A 2 × 256 KB 2 MB HD Graphics (6 EUs) 350–1000 MHz 17 W
  • BGA-1023
DMI 2.0 October 2, 2011

Core i3 (32 nm)

Model number sSpec number Cores Frequency Turbo L2 cache L3 cache GPU model GPU frequency TDP Socket I/O bus Release date Part number(s) Release price (USD)
Core i3-2357M 2 1.3 GHz N/A 2 × 256 KB 3 MB HD Graphics 3000 350–950 MHz 17 W
  • BGA-1023
DMI 2.0 June 19, 2011 OEM
Core i3-2367M
  • SR0CV (J1)
2 1.4 GHz N/A 2 × 256 KB 3 MB HD Graphics 3000 350–1000 MHz 17 W
  • BGA-1023
DMI 2.0 October 2, 2011
  • AV8062701047904
OEM

Core i5 (32 nm)

Model number sSpec number Cores Frequency Turbo L2 cache L3 cache GPU model GPU frequency TDP Socket I/O bus Release date Part number(s) Release price (USD)
Core i5-2467M
  • SR0D6 (J1)
2 1.6 GHz 5/7 2 × 256 KB 3 MB HD Graphics 3000 350–1150 MHz 17 W
  • BGA-1023
DMI 2.0 June 19, 2011
  • AV8062701047504
Core i5-2537M
  • SR03W (J1)
2 1.4 GHz 6/9 2 × 256 KB 3 MB HD Graphics 3000 350–900 MHz 17 W
  • BGA-1023
DMI 2.0 February 20, 2011
  • AV8062701047107
$250
Core i5-2557M
  • SR0CS (J1)
2 1.7 GHz 7/10 2 × 256 KB 3 MB HD Graphics 3000 350–1200 MHz 17 W
  • BGA-1023
DMI 2.0 June 19, 2011
  • AV8062701047204
$250

Core i7 (32 nm)

Model number sSpec number Cores Frequency Turbo L2 cache L3 cache GPU model GPU frequency TDP Socket I/O bus Release date Part number(s) Release price (USD)
Core i7-2617M
  • SR03T (J1)
2 1.5 GHz 8/11 2 × 256 KB 4 MB HD Graphics 3000 350–950 MHz 17 W
  • BGA-1023
DMI 2.0 February 20, 2011
  • AV8062701040904
$289
Core i7-2637M
  • SR0D3 (J1)
2 1.7 GHz 8/11 2 × 256 KB 4 MB HD Graphics 3000 350–1200 MHz 17 W
  • BGA-1023
DMI 2.0 June 19, 2011
  • AV8062701041105
$289
Core i7-2657M
  • SR03S (J1)
2 1.6 GHz 8/11 2 × 256 KB 4 MB HD Graphics 3000 350–1000 MHz 17 W
  • BGA-1023
DMI 2.0 February 20, 2011
  • AV8062701040804
$317
Core i7-2677M
  • SR0D2 (J1)
2 1.8 GHz 8/11 2 × 256 KB 4 MB HD Graphics 3000 350–1200 MHz 17 W
  • BGA-1023
DMI 2.0 June 19, 2011
  • AV8062701041005
$317

See also

External links

References


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