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Intel Core i5-3427U

Intel Core i5-3427U är en ULV-processor från Intels Ivy Bridge-familj för bärbara datorer. Den lanserades andra kvartalet 2012 tillsammans med liknande processorer som Core i7-3517U. Tack vare Hyperthreading kan de 2 kärnorna hantera 4 trådar parallellt, vilket leder till bättre effektivitet och prestanda. Varje kärna har en bashastighet på 1,8 GHz som kan ökas dynamiskt med Turbo Boost upp till 2,6 GHz (med 2 aktiva kärnor) eller 2,8 GHz (med en aktiv kärna). Precis som föregångarna i Sandy Bridge-familjen har den en L3-cache på 3MB.

Ivy Bridge är en förbättrad och förminskad version Sandy Bridge-arkitekturen med förbättringar i både CPU- och GPU-prestandan. Processorerna tillverkas i 22nm jämfört med föregångarnas 32nm och är också först med 3D-transistorer (tri-gate), som förbättrar energieffektiviteten jämfört med en Sandy Bridge-processor med samma klockfrekvens. Andra nya funktioner är stöd för PCI Express 3.0 och DDR3(L)-1600.

Prestandan med Core i5-3427U bör vara något bättre motsvarande Sandy Bridge-processor tack vare förbättringar i arkitekturen och högre klockfrekvenser. Därför är prestandan jämförbar med Core i7-2677M eller Coer i3-2330M.

Den integrerade grafikprocessorn Intel HD Graphics 4000 har 16 Execution Units (EUs) med en klockfrekvens på mellan 350 MHz och 1150 MHz (med Turbo Boost), vilket resulterar i en prestanda i klass med AMD:s integrerade grafik Radeon HD 6620G.

ULV-processorerna har en TDP på 17 watt inklusive grafikkrets och minneskontrollkrets. Den låga strömförbrukningen gör dem lämpliga för ultrabooks och andra små bärbara datorer.

SerieIntel Core i5
KodnamnIvy Bridge
Serie: Core i5 Ivy Bridge
Intel Core i5-3380M2.9 - 3.6 GHz2 / 43 MB
Intel Core i5-3360M2.8 - 3.5 GHz2 / 43 MB
Intel Core i5-3340M2.7 - 3.4 GHz2 / 43 MB
Intel Core i5-3320M2.6 - 3.3 GHz2 / 43 MB
Intel Core i5-3230M2.6 - 3.2 GHz2 / 43 MB
Intel Core i5-3210M2.5 - 3.1 GHz2 / 43 MB
Intel Core i5-3437U1.9 - 2.9 GHz2 / 43 MB
» Intel Core i5-3427U1.8 - 2.8 GHz2 / 43 MB
Intel Core i5-3337U1.8 - 2.7 GHz2 / 43 MB
Intel Core i5-3317U1.7 - 2.6 GHz2 / 43 MB
Intel Core i5-3439Y1.5 - 2.3 GHz2 / 43 MB
Intel Core i5-3339Y1.5 - 2 GHz2 / 43 MB
Klockfrekvens1800 - 2800 MHz
Level 1-cache128 KB
Level 2-cache512 KB
Level 3-cache3 MB
Antal kärnor / trådar2 / 4
Strömförbrukning (TDP = Thermal Design Power)17 Watt
Tillverkningsprocess22 nm
Max. temperatur105 °C
SockelBGA1023
FunktionerTurbo Boost 2.0, Hyper-Threading, Virtualization VT-x, AES, Intel 64, Anti-Theft, My WiFi, Idle States, Enhanced SpeedStep, Thermal Monitorin, Execute Disable Bit
GPUIntel HD Graphics 4000 (350 - 1150 MHz)
64-bit64-bitsstöd
Architecturex86
Pris från$225 U.S.
Lanseringsdatum05/01/2012
ProduktlänkIntel Core i5 3427U

Prestandatester

Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
min: 1.47     avg: 2.4     median: 2.5 (5%)     max: 2.61 Points
Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
min: 0.51     avg: 1     median: 1.1 (32%)     max: 1.16 Points
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
min: 1156     avg: 3280     median: 3722.5 (33%)     max: 3872 poäng
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
min: 5065     avg: 7459     median: 7900 (11%)     max: 8021 poäng
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
min: 5969     avg: 8922     median: 9620.5 (9%)     max: 9947 Points
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
min: 2290     avg: 4335     median: 4733 (29%)     max: 4858 Points
wPrime 2.10 - wPrime 2.0 1024m *
min: 595     avg: 632     median: 631.2 (7%)     max: 664.585 s
wPrime 2.10 - wPrime 2.0 32m *
min: 19     avg: 19.9     median: 19.9 (4%)     max: 20.972 s
WinRAR - WinRAR 4.0
min: 2293     avg: 2303     median: 2302.5 (15%)     max: 2312 poäng
X264 HD Benchmark 4.0 - x264 Pass 2
min: 14.82     avg: 14.9     median: 14.9 (7%)     max: 15 fps
X264 HD Benchmark 4.0 - x264 Pass 1
min: 80     avg: 80.7     median: 80.7 (22%)     max: 81.31 fps
TrueCrypt - TrueCrypt Serpent
min: 0.132     avg: 0.1     median: 0.1 (5%)     max: 0.135 GB/s
TrueCrypt - TrueCrypt Twofish
min: 0.221     avg: 0.2     median: 0.2 (5%)     max: 0.231 GB/s
TrueCrypt - TrueCrypt AES
min: 1.2     avg: 1.3     median: 1.3 (5%)     max: 1.3 GB/s
3DMark 06 - CPU - 3DMark 06 - CPU
min: 1953     avg: 3016     median: 3179.5 (7%)     max: 3308 Points
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
min: 13     avg: 13.8     median: 14 (3%)     max: 14.1 s
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
min: 30     avg: 31.6     median: 32 (1%)     max: 32.167 s
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
min: 726.606     avg: 754     median: 740 (3%)     max: 799 s
SiSoft Sandra Dhrystone (MIPS) - SiSoft Sandra Dhrystone (MIPS)
min: 45000     avg: 49710     median: 51990 (25%)     max: 52140 MIPS
SiSoft Sandra Whetstone (MFLOPS) - SiSoft Sandra Whetstone (MFLOPS)
min: 31400     avg: 31997     median: 31750 (24%)     max: 32840 MFLOPS
Windows 7 Experience Index - Win7 CPU
6.9 Points (88%)
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
min: 6612     avg: 8439     median: 8748 (9%)     max: 8977 Points
3DMark 11 - 3DM11 Performance Physics
min: 2521     avg: 3041     median: 3065 (11%)     max: 3407 Points
3DMark - 3DMark Ice Storm Physics
min: 9077     avg: 18768     median: 18767.5 (12%)     max: 28458 Points
3DMark - 3DMark Cloud Gate Physics
min: 1110     avg: 1809     median: 1809 (5%)     max: 2508 Points
3DMark - 3DMark Fire Strike Standard Physics
min: 1645     avg: 2580     median: 2579.5 (7%)     max: 3514 Points
Geekbench 2 - 32 Bit - Geekbench Stream
6719 Points (54%)
Geekbench 2 - 32 Bit - Geekbench Memory
6121 Points (55%)
Geekbench 2 - 32 Bit - Geekbench Floating Point
5799 Points (11%)
Geekbench 2 - 32 Bit - Geekbench Integer
5197 Points (10%)
Geekbench 2 - 32 Bit - Geekbench Total Score
5744 Points (15%)
Sunspider - Sunspider 0.9.1 Total Score *
225 ms (2%)
- Bredd på benchmark-värden för det här grafikkortet
- Genomsnittliga benchmark-värden för det här grafikkortet
* Smaller numbers mean a higher performance

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Tester av Intel Core i5 3427U processor

Apple MacBook Air 13 inch 2012-06 MD231LL/A (Intel HD Graphics 4000, 13.30")
» Apple MacBook Air 13 inch 2012-06 MD231LL/A - Externt test

Dell Latitude 6430u (Intel HD Graphics 4000, 14.00")
» Dell Latitude 6430u - Externt test

Dell XPS 12-9Q23-5550 (Intel HD Graphics 4000, 12.50")
» Dell XPS 12-9Q23-5550 - Externt test

Fujitsu Lifebook U772 (Intel HD Graphics 4000, 14.00")
» Fujitsu Lifebook U772 - Externt test

Fujitsu LifeBook U772 (Intel HD Graphics 4000, 14.00")
» Fujitsu LifeBook U772 - Externt test

Fujitsu Stylistic Q702 (Intel HD Graphics 4000, 11.60")
» Fujitsu Stylistic Q702 - Externt test

Google Chromebook Pixel (Intel HD Graphics 4000, 12.90")
» Google Chromebook Pixel - Externt test

HP EliteBook Folio 9470m (Intel HD Graphics 4000, 14.00")
» HP EliteBook Folio 9470m - Externt test

Lenovo ThinkPad Helix (Intel HD Graphics 4000, 11.60")
» Lenovo ThinkPad Helix - Externt test

Lenovo Thinkpad X1 Carbon N3N34GE (Intel HD Graphics 4000, 14.00")
» Lenovo Thinkpad X1 Carbon N3N34GE - Externt test

Lenovo ThinkPad X1 Carbon-34442NM (Intel HD Graphics 4000, 14.00")
» Lenovo ThinkPad X1 Carbon-34442NM - Externt test

Panasonic Toughbook CF-AX2 (Intel HD Graphics 4000, 11.60")
» Test: Panasonic Toughbook CF-AX2 (sammanfattning) - Test
» Panasonic Toughbook CF-AX2 - Externt test

Panasonic ToughBook CF-C2 (Intel HD Graphics 4000, 12.50")
» Panasonic ToughBook CF-C2 - Externt test

Samsung 900X4C (Intel HD Graphics 4000, 15.00")
» Samsung 900X4C - Externt test

Toshiba Portege Z930-105 (Intel HD Graphics 4000, 13.30")
» Toshiba Portege Z930-105 - Externt test

Toshiba Portege Z930-S9301 (Intel HD Graphics 4000, 13.30")
» Toshiba Portege Z930-S9301 - Externt test

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» Mobile CPU Comparison
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Benchmarklist of all known CPUs that are used in laptops (desktop and laptop CPUs)

Andra processorer i samma serie Core i5

» Intel Core i5-8305G
   4x 2.8 GHz - 3.8 GHz
» Intel Core i5-8365U
   4x 1.6 GHz - 4.1 GHz
» Intel Core i5-8265U
   4x 1.6 GHz - 3.9 GHz
» Intel Core i5-6440HQ
   4x 2.6 GHz - 3.5 GHz
» Intel Core i5-6350HQ
   4x 2.3 GHz - 3.2 GHz
» Intel Core i5-6300HQ
   4x 2.3 GHz - 3.2 GHz
» Intel Core i5-5350H
   2x 3 GHz - 3.5 GHz
» Intel Core i5-6287U
   2x 3.1 GHz - 3.5 GHz
» Intel Core i5-6267U
   2x 2.9 GHz - 3.3 GHz
» Intel Core i5-5287U
   2x 2.9 GHz - 3.3 GHz
» Intel Core i5-4340M
   2x 2.9 GHz - 3.6 GHz
» Intel Core i5-4210H
   2x 2.9 GHz - 3.5 GHz
» Intel Core i5-4330M
   2x 2.8 GHz - 3.5 GHz
» Intel Core i5-4200H
   2x 2.8 GHz - 3.4 GHz
» Intel Core i5-5257U
   2x 2.7 GHz - 3.1 GHz
» Intel Core i5-4308U
   2x 2.8 GHz - 3.3 GHz
» Intel Core i5-4310M
   2x 2.7 GHz - 3.4 GHz
» Intel Core i5-4400E
   2x 2.7 GHz - 3.3 GHz
» Intel Core i5-4300M
   2x 2.6 GHz - 3.3 GHz
» Intel Core i5-6360U
   2x 2 GHz - 3.1 GHz
» Intel Core i5-4210M
   2x 2.6 GHz - 3.2 GHz
» Intel Core i5-6300U
   2x 2.4 GHz - 3 GHz
» Intel Core i5-4288U
   2x 2.6 GHz - 3.1 GHz
» Intel Core i5-4278U
   2x 2.6 GHz - 3.1 GHz
» Intel Core i5-3380M
   2x 2.9 GHz - 3.6 GHz
» Intel Core i5-3360M
   2x 2.8 GHz - 3.5 GHz
» Intel Core i5-4200M
   2x 2.5 GHz - 3.1 GHz
» Intel Core i5-3340M
   2x 2.7 GHz - 3.4 GHz
» Intel Core i5-6260U
   2x 1.8 GHz - 2.9 GHz
» Intel Core i5-3320M
   2x 2.6 GHz - 3.3 GHz
» Intel Core i5-4258U
   2x 2.4 GHz - 2.9 GHz
» Intel Core i5-3230M
   2x 2.6 GHz - 3.2 GHz
» Intel Core i5-6198DU
   2x 2.3 GHz - 2.8 GHz
» Intel Core i5-6200U
   2x 2.3 GHz - 2.8 GHz
» Intel Core i5-5300U
   2x 2.3 GHz - 2.9 GHz
» Intel Core i5-5350U
   2x 1.8 GHz - 2.9 GHz
» Intel Core i5-3210M
   2x 2.5 GHz - 3.1 GHz
» Intel Core i5-2540M
   2x 2.6 GHz - 3.3 GHz
» Intel Core i5-4310U
   2x 2 GHz - 3 GHz
» Intel Core i5-4360U
   2x 1.5 GHz - 3 GHz
» Intel Core i5-5200U
   2x 2.2 GHz - 2.7 GHz
» Intel Core i5-5250U
   2x 1.6 GHz - 2.7 GHz
» Intel Core i5-4300U
   2x 1.9 GHz - 2.9 GHz
» Intel Core i5-4350U
   2x 1.4 GHz - 2.9 GHz
» Intel Core i5-2520M
   2x 2.5 GHz - 3.2 GHz
» Intel Core i5-2450M
   2x 2.5 GHz - 3.1 GHz
» Intel Core i5-580M
   2x 2.67 GHz - 3.33 GHz
» Intel Core i5-2435M
   2x 2.4 GHz - 3 GHz
» Intel Core i5-2430M
   2x 2.4 GHz - 3 GHz
» Intel Core i5-2415M
   2x 2.3 GHz - 2.9 GHz
» Intel Core i5-2410M
   2x 2.3 GHz - 2.9 GHz
» Intel Core i5-3437U
   2x 1.9 GHz - 2.9 GHz
» Intel Core i5-560M
   2x 2.67 GHz - 3.2 GHz
» Intel Core i5-4210U
   2x 1.7 GHz - 2.7 GHz
» Intel Core i5-4260U
   2x 1.4 GHz - 2.7 GHz
» Intel Core i5-3427U
   2x 1.8 GHz - 2.8 GHz
» Intel Core i5-4402E
   2x 1.6 GHz - 2.7 GHz
» Intel Core i5-4200U
   2x 1.6 GHz - 2.6 GHz
» Intel Core i5-4250U
   2x 1.3 GHz - 2.6 GHz
» Intel Core i5-3337U
   2x 1.8 GHz - 2.7 GHz
» Intel Core i5-480M
   2x 2.67 GHz - 2.93 GHz
» Intel Core i5-540M
   2x 2.53 GHz - 3.07 GHz
» Intel Core i5-460M
   2x 2.53 GHz - 2.8 GHz
» Intel Core i5-520M
   2x 2.4 GHz - 2.93 GHz
» Intel Core i5-450M
   2x 2.4 GHz - 2.66 GHz
» Intel Core i5-3317U
   2x 1.7 GHz - 2.6 GHz
» Intel Core i5-430M
   2x 2.26 GHz - 2.53 GHz
» Intel Core i5-4300Y
   2x 1.6 GHz - 2.3 GHz
» Intel Core i5-4302Y
   2x 1.6 GHz - 2.3 GHz
» Intel Core i5-2557M
   2x 1.7 GHz - 2.7 GHz
» Intel Core i5-3439Y
   2x 1.5 GHz - 2.3 GHz
» Intel Core i5-4202Y
   2x 1.6 GHz - 2 GHz
» Intel Core i5-4220Y
   2x 1.6 GHz - 2 GHz
» Intel Core i5-4210Y
   2x 1.5 GHz - 1.9 GHz
» Intel Core i5-2467M
   2x 1.6 GHz - 2.3 GHz
» Intel Core i5-3339Y
   2x 1.5 GHz - 2 GHz
» Intel Core i5-4200Y
   2x 1.4 GHz - 1.9 GHz
» Intel Core i5-2537M
   2x 1.4 GHz - 2.3 GHz
» Intel Core i5-560UM
   2x 1.33 GHz - 2.13 GHz
» Intel Core i5-470UM
   2x 1.33 GHz - 1.87 GHz
» Intel Core i5-540UM
   2x 1.2 GHz - 2 GHz
» Intel Core i5-520UM
   2x 1.06 GHz - 1.87 GHz
» Intel Core i5-430UM
   2x 1.2 GHz - 1.73 GHz

Näraliggande processorer

+ Intel Core i5-4210U
   2x 1.7 GHz - 2.7 GHz
+ Intel Core i5-4260U
   2x 1.4 GHz - 2.7 GHz
+ AMD A10-9620P
   4x 2.5 GHz - 3.4 GHz
+ Intel Celeron 3965U
   2x 2.2 GHz
+ Intel Core i3-3120M
   2x 2.5 GHz
» Intel Core i5-3427U
   2x 1.8 GHz - 2.8 GHz
- Intel Core i5-4402E
   2x 1.6 GHz - 2.7 GHz
- Intel Core m7-6Y75
   2x 1.2 GHz - 3.1 GHz
- Intel Core 2 Extreme X9100
   2x 3.06 GHz
- Intel Core i5-4200U
   2x 1.6 GHz - 2.6 GHz
- Intel Core i5-4250U
   2x 1.3 GHz - 2.6 GHz
> Bärbara datorer, laptops - tester och nyheter > Tips & Guider > Mobila processorer - Benchmarklista > Intel Core i5 3427U Notebook Processor
Klaus Hinum (Update: 2012-08-12)