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Sandy Bridge (client) - Microarchitectures - Intel
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Sandy Bridge (client) µarch
General Info
Arch TypeCPU
DesignerIntel
ManufacturerIntel
IntroductionSeptember 13, 2010
Phase-outNovember, 2012
Process32 nm
Core Configs2, 4
Pipeline
TypeSuperscalar, Superpipeline
OoOEYes
SpeculativeYes
Reg RenamingYes
Stages14-19
Decode4-way
Instructions
ISAx86-16, x86-32, x86-64
Succession

Sandy Bridge (SNB) Client Configuration, formerly Gesher, is Intel's successor to Nehalem, a 32 nm process microarchitecture for mainstream workstations, desktops, and mobile devices. Sandy Bridge is the "Tock" phase as part of Intel's Tick-Tock model which added a significant number of enhancements and features. The microarchitecture was predominantly developed by Intel's R&D center in Haifa, Israel.

For desktop and mobile, Sandy Bridge is branded as 2nd Generation Intel Core i3, Core i5, Core i7 processors. For workstations it's branded as first generation Xeon E3.

Etymology

intel gesher.jpg

Sandy Bridge was originally called Gesher which literally means "bridge" in Hebrew. The name was requested to be changed by upper management after a meeting between the development group and analysts brought up that it might be a bad idea to be associated with a failed political party that was eventually dissolved.

The name Sandy Bridge consists of the English translation of "Gesher" with "Sandy" possible referring to the fact that silicon comes from sand.

The Logo on the left was Intel's original ("Gesher") logo for the microarchitecture.

Codenames

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Process Technology

Main article: Westmere § Process Technology

Sandy Bridge uses the same 32 nm process used for the Westmere microarchitecture for all mainstream consumer parts.

Architecture

Sandy Bridge's features an entirely new architecture with a brand new core design which is both more performent and more power efficient. Sandy Bridge provides considerable higher integration verses its predecessors.

Key changes from Westmere

sandy bridge buffer window.png
  • Entirely brand new microarchitecture
  • Chipset
  • Integrated Graphics
    • Integrated graphics is now integrated on the same die (previously was on a second die)
    • Dropped QPI controller which linked the two dies
  • IMC
    • Integrated on-die is now integrated on the same die (previously was on a second die)
    • Dropped QPI controller which linked the two dies
New text document.svg This section requires expansion; you can help adding the missing info.

Block Diagram

Individual Core

sandy bridge block diagram.svg

Overview

sandy bridge overview.svg

Sandy Bridge was an entirely new microarchitecture which combines some of the improvements that were implemented in NetBurst along with the original P6 design. In addition to the new core design, Sandy Bridge took advantage of Intel's 32 nm process which enabled the integration all the components of the chip on a single die, including the integrated graphics and the integrated memory controller. Previously (e.g., Nehalem) the integrated graphics and the memory interface were fabricated on a separate die which was packaged together and communicated over Intel's QuickPath Interconnect (QPI).

Sandy Bridge introduced a number of performance features that brought better-than-linear performance/power as well as a number of enhancements that improved performance while saving power. Intel introduced a number of new vector computation security instructions which improved floating point performance and throughput as well as speedup the throughput of various encryption algorithms.

The block diagram on the right is a complete quad-core Sandy Bridge SoC which integrates the System Agent (SA), the four physical cores, and the integrated graphics. Interconnecting everything is a complex ring on-die which is composed of six agents - one for each core and cache slice, one for the system agent, and one for the graphics. The upper portion of the diagram is the System Agent (SA) which incorporates the display controller, the memory controller, and the various I/O interfaces. Sandy Bridge incorporates 20 PCIe 2.0 lanes - x4 are used by the DMI with the other x16 lanes designed for a dedicated GPU. The memory controller supports up to dual-channel DDR3-1333 (depending on model).

Sandy Bridge integrated four cores (or two for lower end) on die, each including its own last level cache (LLC) slice. Sandy Bridge improves the cache with higher bandwidth and lower power. The individual cores have undergone a total redesign which improved both performance and power.

Core

Sandy Bridge can be considered the first brand new microarchitecture since the introduction of NetBurst and P6 prior. Sandy Bridge went back to the drawing board and incorporated many of beneficial elements from P6 as well as NetBurst. While NetBurst ended up being a seriously flawed architecture, its design was driven by a number of key innovations which were re-implemented and enhanced in Sandy Bridge. This is different from earlier architectures (i.e., Core through Nehalem) which were almost exclusively enhancements of P6 with nothing inherited from P4. Every aspect of the core was improved over its predecessors with very functional block being improved.

intel uarch evolution p5 to sandy.svg


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Die

Quad-core Sandy Bridge die:

sandy bridge (quad-core).jpg
sandy bridge (quad-core) (annotated).png
  • 1,160,000,000 transistors
  • 32 nm process
  • 216 mm2
  • 4 CPU cores
  • 1 GPU core
    • 12 EUs

Cores

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All Sandy Bridge Chips

... further results
Sandy Bridge Chips
Main processorIGP
ModelµarchPlatformCoreLaunchedSDPTDPFreqMax MemNameFreqMax Freq
787Sandy BridgeSandy Bridge MSandy Bridge MJuly 201117 W
17,000 mW
0.0228 hp
0.017 kW
1,300 MHz
1.3 GHz
1,300,000 kHz
16,384 MiB
16,777,216 KiB
17,179,869,184 B
16 GiB
0.0156 TiB
HD Graphics (Sandy Bridge)350 MHz
0.35 GHz
350,000 KHz
950 MHz
0.95 GHz
950,000 KHz
797Sandy BridgeSandy Bridge MSandy Bridge MJanuary 201217 W
17,000 mW
0.0228 hp
0.017 kW
1,400 MHz
1.4 GHz
1,400,000 kHz
16,384 MiB
16,777,216 KiB
17,179,869,184 B
16 GiB
0.0156 TiB
HD Graphics (Sandy Bridge)350 MHz
0.35 GHz
350,000 KHz
950 MHz
0.95 GHz
950,000 KHz
807Sandy BridgeSandy Bridge MSandy Bridge MJuly 201217 W
17,000 mW
0.0228 hp
0.017 kW
1,500 MHz
1.5 GHz
1,500,000 kHz
16,384 MiB
16,777,216 KiB
17,179,869,184 B
16 GiB
0.0156 TiB
HD Graphics (Sandy Bridge)350 MHz
0.35 GHz
350,000 KHz
950 MHz
0.95 GHz
950,000 KHz
807UESandy BridgeSandy Bridge MSandy Bridge MJuly 201210 W
10,000 mW
0.0134 hp
0.01 kW
1,000 MHz
1 GHz
1,000,000 kHz
4,096 MiB
4,194,304 KiB
4,294,967,296 B
4 GiB
0.00391 TiB
HD Graphics (Sandy Bridge)350 MHz
0.35 GHz
350,000 KHz
800 MHz
0.8 GHz
800,000 KHz
817Sandy BridgeSandy Bridge MSandy Bridge M201217 W
17,000 mW
0.0228 hp
0.017 kW
1,600 MHz
1.6 GHz
1,600,000 kHz
16,384 MiB
16,777,216 KiB
17,179,869,184 B
16 GiB
0.0156 TiB
HD Graphics (Sandy Bridge)350 MHz
0.35 GHz
350,000 KHz
800 MHz
0.8 GHz
800,000 KHz
827Sandy BridgeSandy Bridge MSandy Bridge M201217 W
17,000 mW
0.0228 hp
0.017 kW
1,400 MHz
1.4 GHz
1,400,000 kHz
16,384 MiB
16,777,216 KiB
17,179,869,184 B
16 GiB
0.0156 TiB
HD Graphics (Sandy Bridge)350 MHz
0.35 GHz
350,000 KHz
800 MHz
0.8 GHz
800,000 KHz
827ESandy BridgeSandy Bridge MSandy Bridge MJuly 201117 W
17,000 mW
0.0228 hp
0.017 kW
1,400 MHz
1.4 GHz
1,400,000 kHz
16,384 MiB
16,777,216 KiB
17,179,869,184 B
16 GiB
0.0156 TiB
HD Graphics (Sandy Bridge)350 MHz
0.35 GHz
350,000 KHz
800 MHz
0.8 GHz
800,000 KHz
837Sandy BridgeSandy Bridge MSandy Bridge M201217 W
17,000 mW
0.0228 hp
0.017 kW
1,800 MHz
1.8 GHz
1,800,000 kHz
16,384 MiB
16,777,216 KiB
17,179,869,184 B
16 GiB
0.0156 TiB
HD Graphics (Sandy Bridge)350 MHz
0.35 GHz
350,000 KHz
800 MHz
0.8 GHz
800,000 KHz
847Sandy BridgeSandy Bridge MSandy Bridge MJune 201117 W
17,000 mW
0.0228 hp
0.017 kW
1,100 MHz
1.1 GHz
1,100,000 kHz
16,384 MiB
16,777,216 KiB
17,179,869,184 B
16 GiB
0.0156 TiB
HD Graphics (Sandy Bridge)350 MHz
0.35 GHz
350,000 KHz
800 MHz
0.8 GHz
800,000 KHz
847ESandy BridgeSandy Bridge MSandy Bridge MJune 201117 W
17,000 mW
0.0228 hp
0.017 kW
1,100 MHz
1.1 GHz
1,100,000 kHz
16,384 MiB
16,777,216 KiB
17,179,869,184 B
16 GiB
0.0156 TiB
HD Graphics (Sandy Bridge)350 MHz
0.35 GHz
350,000 KHz
800 MHz
0.8 GHz
800,000 KHz
857Sandy BridgeSandy Bridge MSandy Bridge MJuly 201117 W
17,000 mW
0.0228 hp
0.017 kW
1,200 MHz
1.2 GHz
1,200,000 kHz
16,384 MiB
16,777,216 KiB
17,179,869,184 B
16 GiB
0.0156 TiB
HD Graphics (Sandy Bridge)350 MHz
0.35 GHz
350,000 KHz
1,000 MHz
1 GHz
1,000,000 KHz
867Sandy BridgeSandy Bridge MSandy Bridge MJanuary 201217 W
17,000 mW
0.0228 hp
0.017 kW
1,300 MHz
1.3 GHz
1,300,000 kHz
16,384 MiB
16,777,216 KiB
17,179,869,184 B
16 GiB
0.0156 TiB
HD Graphics (Sandy Bridge)350 MHz
0.35 GHz
350,000 KHz
1,000 MHz
1 GHz
1,000,000 KHz
877Sandy BridgeSandy Bridge MSandy Bridge MJuly 201217 W
17,000 mW
0.0228 hp
0.017 kW
1,400 MHz
1.4 GHz
1,400,000 kHz
16,384 MiB
16,777,216 KiB
17,179,869,184 B
16 GiB
0.0156 TiB
HD Graphics (Sandy Bridge)350 MHz
0.35 GHz
350,000 KHz
1,000 MHz
1 GHz
1,000,000 KHz
887Sandy BridgeSandy Bridge MSandy Bridge MSeptember 201217 W
17,000 mW
0.0228 hp
0.017 kW
1,500 MHz
1.5 GHz
1,500,000 kHz
16,384 MiB
16,777,216 KiB
17,179,869,184 B
16 GiB
0.0156 TiB
HD Graphics (Sandy Bridge)350 MHz
0.35 GHz
350,000 KHz
1,000 MHz
1 GHz
1,000,000 KHz
887ESandy BridgeSandy Bridge MSandy Bridge MSeptember 201217 W
17,000 mW
0.0228 hp
0.017 kW
1,500 MHz
1.5 GHz
1,500,000 kHz
16,384 MiB
16,777,216 KiB
17,179,869,184 B
16 GiB
0.0156 TiB
HD Graphics (Sandy Bridge)350 MHz
0.35 GHz
350,000 KHz
1,000 MHz
1 GHz
1,000,000 KHz
897Sandy BridgeSandy Bridge MSandy Bridge M201217 W
17,000 mW
0.0228 hp
0.017 kW
1,600 MHz
1.6 GHz
1,600,000 kHz
16,384 MiB
16,777,216 KiB
17,179,869,184 B
16 GiB
0.0156 TiB
HD Graphics (Sandy Bridge)350 MHz
0.35 GHz
350,000 KHz
1,000 MHz
1 GHz
1,000,000 KHz
B710Sandy BridgeSandy Bridge MSandy Bridge MJune 201135 W
35,000 mW
0.0469 hp
0.035 kW
1,600 MHz
1.6 GHz
1,600,000 kHz
16,384 MiB
16,777,216 KiB
17,179,869,184 B
16 GiB
0.0156 TiB
HD Graphics (Sandy Bridge)650 MHz
0.65 GHz
650,000 KHz
1,000 MHz
1 GHz
1,000,000 KHz
B720Sandy BridgeSandy Bridge MSandy Bridge MJanuary 201235 W
35,000 mW
0.0469 hp
0.035 kW
1,700 MHz
1.7 GHz
1,700,000 kHz
16,384 MiB
16,777,216 KiB
17,179,869,184 B
16 GiB
0.0156 TiB
HD Graphics (Sandy Bridge)650 MHz
0.65 GHz
650,000 KHz
1,000 MHz
1 GHz
1,000,000 KHz
B730Sandy BridgeSandy Bridge MSandy Bridge MJuly 201235 W
35,000 mW
0.0469 hp
0.035 kW
1,800 MHz
1.8 GHz
1,800,000 kHz
16,384 MiB
16,777,216 KiB
17,179,869,184 B
16 GiB
0.0156 TiB
HD Graphics (Sandy Bridge)650 MHz
0.65 GHz
650,000 KHz
1,000 MHz
1 GHz
1,000,000 KHz
B800Sandy BridgeSandy Bridge MSandy Bridge MJune 201135 W
35,000 mW
0.0469 hp
0.035 kW
1,500 MHz
1.5 GHz
1,500,000 kHz
16,384 MiB
16,777,216 KiB
17,179,869,184 B
16 GiB
0.0156 TiB
HD Graphics (Sandy Bridge)650 MHz
0.65 GHz
650,000 KHz
1,000 MHz
1 GHz
1,000,000 KHz
B810Sandy BridgeSandy Bridge MSandy Bridge M14 March 201135 W
35,000 mW
0.0469 hp
0.035 kW
1,600 MHz
1.6 GHz
1,600,000 kHz
16,384 MiB
16,777,216 KiB
17,179,869,184 B
16 GiB
0.0156 TiB
HD Graphics (Sandy Bridge)650 MHz
0.65 GHz
650,000 KHz
950 MHz
0.95 GHz
950,000 KHz
B810ESandy BridgeSandy Bridge MSandy Bridge MJune 201135 W
35,000 mW
0.0469 hp
0.035 kW
1,600 MHz
1.6 GHz
1,600,000 kHz
16,384 MiB
16,777,216 KiB
17,179,869,184 B
16 GiB
0.0156 TiB
HD Graphics (Sandy Bridge)650 MHz
0.65 GHz
650,000 KHz
1,000 MHz
1 GHz
1,000,000 KHz
B815Sandy BridgeSandy Bridge MSandy Bridge MJanuary 201235 W
35,000 mW
0.0469 hp
0.035 kW
1,600 MHz
1.6 GHz
1,600,000 kHz
16,384 MiB
16,777,216 KiB
17,179,869,184 B
16 GiB
0.0156 TiB
HD Graphics (Sandy Bridge)650 MHz
0.65 GHz
650,000 KHz
1,050 MHz
1.05 GHz
1,050,000 KHz
B820Sandy BridgeSandy Bridge MSandy Bridge MJuly 201235 W
35,000 mW
0.0469 hp
0.035 kW
1,700 MHz
1.7 GHz
1,700,000 kHz
16,384 MiB
16,777,216 KiB
17,179,869,184 B
16 GiB
0.0156 TiB
HD Graphics (Sandy Bridge)650 MHz
0.65 GHz
650,000 KHz
1,050 MHz
1.05 GHz
1,050,000 KHz
B830Sandy BridgeSandy Bridge MSandy Bridge MJuly 201135 W
35,000 mW
0.0469 hp
0.035 kW
1,800 MHz
1.8 GHz
1,800,000 kHz
16,384 MiB
16,777,216 KiB
17,179,869,184 B
16 GiB
0.0156 TiB
HD Graphics (Sandy Bridge)650 MHz
0.65 GHz
650,000 KHz
1,050 MHz
1.05 GHz
1,050,000 KHz
B840Sandy BridgeSandy Bridge MSandy Bridge MJuly 201135 W
35,000 mW
0.0469 hp
0.035 kW
1,900 MHz
1.9 GHz
1,900,000 kHz
16,384 MiB
16,777,216 KiB
17,179,869,184 B
16 GiB
0.0156 TiB
HD Graphics (Sandy Bridge)650 MHz
0.65 GHz
650,000 KHz
1,000 MHz
1 GHz
1,000,000 KHz
B860ESandy BridgeSandy Bridge MSandy Bridge M201235 W
35,000 mW
0.0469 hp
0.035 kW
2,100 MHz
2.1 GHz
2,100,000 kHz
16,384 MiB
16,777,216 KiB
17,179,869,184 B
16 GiB
0.0156 TiB
HD Graphics (Sandy Bridge)650 MHz
0.65 GHz
650,000 KHz
1,000 MHz
1 GHz
1,000,000 KHz
i3-2308MSandy BridgeSandy Bridge MSandy Bridge MFebruary 201135 W
35,000 mW
0.0469 hp
0.035 kW
2,100 MHz
2.1 GHz
2,100,000 kHz
16,384 MiB
16,777,216 KiB
17,179,869,184 B
16 GiB
0.0156 TiB
HD Graphics 3000650 MHz
0.65 GHz
650,000 KHz
1,100 MHz
1.1 GHz
1,100,000 KHz
i3-2310ESandy BridgeSandy Bridge MSandy Bridge MFebruary 201135 W
35,000 mW
0.0469 hp
0.035 kW
2,100 MHz
2.1 GHz
2,100,000 kHz
16,384 MiB
16,777,216 KiB
17,179,869,184 B
16 GiB
0.0156 TiB
HD Graphics 3000650 MHz
0.65 GHz
650,000 KHz
1,050 MHz
1.05 GHz
1,050,000 KHz
i3-2310MSandy BridgeSandy Bridge MSandy Bridge MFebruary 201135 W
35,000 mW
0.0469 hp
0.035 kW
2,100 MHz
2.1 GHz
2,100,000 kHz
16,384 MiB
16,777,216 KiB
17,179,869,184 B
16 GiB
0.0156 TiB
HD Graphics 3000650 MHz
0.65 GHz
650,000 KHz
1,100 MHz
1.1 GHz
1,100,000 KHz
i3-2312MSandy BridgeSandy Bridge MSandy Bridge MJune 201135 W
35,000 mW
0.0469 hp
0.035 kW
2,100 MHz
2.1 GHz
2,100,000 kHz
16,384 MiB
16,777,216 KiB
17,179,869,184 B
16 GiB
0.0156 TiB
HD Graphics 3000650 MHz
0.65 GHz
650,000 KHz
1,100 MHz
1.1 GHz
1,100,000 KHz
i3-2328MSandy BridgeSandy Bridge MSandy Bridge MSeptember 201235 W
35,000 mW
0.0469 hp
0.035 kW
2,200 MHz
2.2 GHz
2,200,000 kHz
16,384 MiB
16,777,216 KiB
17,179,869,184 B
16 GiB
0.0156 TiB
HD Graphics 3000650 MHz
0.65 GHz
650,000 KHz
1,100 MHz
1.1 GHz
1,100,000 KHz
i3-2330ESandy BridgeSandy Bridge MSandy Bridge MJune 201135 W
35,000 mW
0.0469 hp
0.035 kW
2,200 MHz
2.2 GHz
2,200,000 kHz
16,384 MiB
16,777,216 KiB
17,179,869,184 B
16 GiB
0.0156 TiB
HD Graphics 3000650 MHz
0.65 GHz
650,000 KHz
1,050 MHz
1.05 GHz
1,050,000 KHz
i3-2330MSandy BridgeSandy Bridge MSandy Bridge MJune 201135 W
35,000 mW
0.0469 hp
0.035 kW
2,200 MHz
2.2 GHz
2,200,000 kHz
16,384 MiB
16,777,216 KiB
17,179,869,184 B
16 GiB
0.0156 TiB
HD Graphics 3000650 MHz
0.65 GHz
650,000 KHz
1,100 MHz
1.1 GHz
1,100,000 KHz
i3-2332MSandy BridgeSandy Bridge MSandy Bridge MSeptember 201135 W
35,000 mW
0.0469 hp
0.035 kW
2,200 MHz
2.2 GHz
2,200,000 kHz
16,384 MiB
16,777,216 KiB
17,179,869,184 B
16 GiB
0.0156 TiB
HD Graphics 3000650 MHz
0.65 GHz
650,000 KHz
1,100 MHz
1.1 GHz
1,100,000 KHz
i3-2340UESandy BridgeSandy Bridge MSandy Bridge MJune 201117 W
17,000 mW
0.0228 hp
0.017 kW
1,300 MHz
1.3 GHz
1,300,000 kHz
16,384 MiB
16,777,216 KiB
17,179,869,184 B
16 GiB
0.0156 TiB
HD Graphics 3000350 MHz
0.35 GHz
350,000 KHz
800 MHz
0.8 GHz
800,000 KHz
i3-2348MSandy BridgeSandy Bridge MSandy Bridge MJanuary 201335 W
35,000 mW
0.0469 hp
0.035 kW
2,300 MHz
2.3 GHz
2,300,000 kHz
16,384 MiB
16,777,216 KiB
17,179,869,184 B
16 GiB
0.0156 TiB
HD Graphics 3000650 MHz
0.65 GHz
650,000 KHz
1,150 MHz
1.15 GHz
1,150,000 KHz
i3-2350LMSandy BridgeSandy Bridge MSandy Bridge MOctober 201117 W
17,000 mW
0.0228 hp
0.017 kW
1,600 MHz
1.6 GHz
1,600,000 kHz
16,384 MiB
16,777,216 KiB
17,179,869,184 B
16 GiB
0.0156 TiB
HD Graphics 3000650 MHz
0.65 GHz
650,000 KHz
1,150 MHz
1.15 GHz
1,150,000 KHz
i3-2350MSandy BridgeSandy Bridge MSandy Bridge MOctober 201135 W
35,000 mW
0.0469 hp
0.035 kW
2,300 MHz
2.3 GHz
2,300,000 kHz
16,384 MiB
16,777,216 KiB
17,179,869,184 B
16 GiB
0.0156 TiB
HD Graphics 3000650 MHz
0.65 GHz
650,000 KHz
1,150 MHz
1.15 GHz
1,150,000 KHz
i3-2355MSandy BridgeSandy Bridge MSandy Bridge M201217 W
17,000 mW
0.0228 hp
0.017 kW
1,300 MHz
1.3 GHz
1,300,000 kHz
16,384 MiB
16,777,216 KiB
17,179,869,184 B
16 GiB
0.0156 TiB
HD Graphics 3000350 MHz
0.35 GHz
350,000 KHz
1,000 MHz
1 GHz
1,000,000 KHz
i3-2357MSandy BridgeSandy Bridge MSandy Bridge MJune 201117 W
17,000 mW
0.0228 hp
0.017 kW
1,300 MHz
1.3 GHz
1,300,000 kHz
16,384 MiB
16,777,216 KiB
17,179,869,184 B
16 GiB
0.0156 TiB
HD Graphics 3000350 MHz
0.35 GHz
350,000 KHz
950 MHz
0.95 GHz
950,000 KHz
i3-2365MSandy BridgeSandy Bridge MSandy Bridge MSeptember 201217 W
17,000 mW
0.0228 hp
0.017 kW
1,400 MHz
1.4 GHz
1,400,000 kHz
16,384 MiB
16,777,216 KiB
17,179,869,184 B
16 GiB
0.0156 TiB
HD Graphics 3000350 MHz
0.35 GHz
350,000 KHz
1,000 MHz
1 GHz
1,000,000 KHz
i3-2367MSandy BridgeSandy Bridge MSandy Bridge MOctober 201117 W
17,000 mW
0.0228 hp
0.017 kW
1,400 MHz
1.4 GHz
1,400,000 kHz
16,384 MiB
16,777,216 KiB
17,179,869,184 B
16 GiB
0.0156 TiB
HD Graphics 3000350 MHz
0.35 GHz
350,000 KHz
1,000 MHz
1 GHz
1,000,000 KHz
i3-2370LMSandy BridgeSandy Bridge MSandy Bridge M201217 W
17,000 mW
0.0228 hp
0.017 kW
1,700 MHz
1.7 GHz
1,700,000 kHz
16,384 MiB
16,777,216 KiB
17,179,869,184 B
16 GiB
0.0156 TiB
HD Graphics 3000650 MHz
0.65 GHz
650,000 KHz
1,150 MHz
1.15 GHz
1,150,000 KHz
i3-2370MSandy BridgeSandy Bridge MSandy Bridge MJanuary 201235 W
35,000 mW
0.0469 hp
0.035 kW
2,400 MHz
2.4 GHz
2,400,000 kHz
16,384 MiB
16,777,216 KiB
17,179,869,184 B
16 GiB
0.0156 TiB
HD Graphics 3000650 MHz
0.65 GHz
650,000 KHz
1,150 MHz
1.15 GHz
1,150,000 KHz
i3-2375MSandy BridgeSandy Bridge MSandy Bridge MJanuary 201317 W
17,000 mW
0.0228 hp
0.017 kW
1,500 MHz
1.5 GHz
1,500,000 kHz
16,384 MiB
16,777,216 KiB
17,179,869,184 B
16 GiB
0.0156 TiB
HD Graphics 3000350 MHz
0.35 GHz
350,000 KHz
1,000 MHz
1 GHz
1,000,000 KHz
i3-2377MSandy BridgeSandy Bridge MSandy Bridge MSeptember 201217 W
17,000 mW
0.0228 hp
0.017 kW
1,500 MHz
1.5 GHz
1,500,000 kHz
16,384 MiB
16,777,216 KiB
17,179,869,184 B
16 GiB
0.0156 TiB
HD Graphics 3000350 MHz
0.35 GHz
350,000 KHz
1,000 MHz
1 GHz
1,000,000 KHz
i3-2390MSandy BridgeSandy Bridge MSandy Bridge M201235 W
35,000 mW
0.0469 hp
0.035 kW
2,500 MHz
2.5 GHz
2,500,000 kHz
16,384 MiB
16,777,216 KiB
17,179,869,184 B
16 GiB
0.0156 TiB
HD Graphics 3000650 MHz
0.65 GHz
650,000 KHz
1,150 MHz
1.15 GHz
1,150,000 KHz
i3-2393MSandy BridgeSandy Bridge MSandy Bridge M14 August 201135 W
35,000 mW
0.0469 hp
0.035 kW
2,500 MHz
2.5 GHz
2,500,000 kHz
16,384 MiB
16,777,216 KiB
17,179,869,184 B
16 GiB
0.0156 TiB
HD Graphics 3000650 MHz
0.65 GHz
650,000 KHz
1,100 MHz
1.1 GHz
1,100,000 KHz
i3-2394MSandy BridgeSandy Bridge MSandy Bridge MOctober 201135 W
35,000 mW
0.0469 hp
0.035 kW
2,600 MHz
2.6 GHz
2,600,000 kHz
16,384 MiB
16,777,216 KiB
17,179,869,184 B
16 GiB
0.0156 TiB
HD Graphics 3000650 MHz
0.65 GHz
650,000 KHz
1,100 MHz
1.1 GHz
1,100,000 KHz
Count: 122
codenameSandy Bridge (client) +
core count2 + and 4 +
designerIntel +
first launchedSeptember 13, 2010 +
full page nameintel/microarchitectures/sandy bridge (client) +
instance ofmicroarchitecture +
instruction set architecturex86-16 +, x86-32 + and x86-64 +
manufacturerIntel +
microarchitecture typeCPU +
nameSandy Bridge (client) +
phase-outNovember 2012 +
pipeline stages (max)19 +
pipeline stages (min)14 +
process32 nm (0.032 μm, 3.2e-5 mm) +