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Intel Core i7-3520M

Intel 3520M

Intel Core i7-3520M var den snabbaste tvåkärniga processorn för bärbara datorer vid introduktionen andra kvartalet 2012. Den är baserad på Ivy Bridge-arkitekturen och har stöd för Hyperthreading, vilket innebär att de två kärnorna kan hantera upp till fyra trådar parallellt.

Varje kärna har en bashastighet på 2,9 GHz men kan dynamiskt öka klockhastigheten med Turbo Boost upp till 3,4 GHz (med 2 aktiva kärnor) och 3,6 GHz (med 1 aktiv kärna). Precis som den Sandy-Bridge-baserade föregångaren Core i7-2640M har den 4 MB L3-cache.

Ivy Bridge är en förbättrad och förminskad version av Sandy Bridge-arkitekturen med förbättringar av både GPU- och CPU-prestandan. Processorerna tillverkas i 22nm (mot 32nm i Sandy Bridge) och var först med att introducera 3D-transistorer för ökad energieffektivitet jämfört med Sandy Bridge-processorer med samma klockhastighet. Andra nya funktioner är integrerat PCI Express 3.0 och DDR3 (L) -1600-stöd.

Prestandan med en Core i7-3520M bör vara något bättre än en Sandy Bridge-processor med samma klockfrekvens på grund av små arkitektoniska förbättringar. Resultatet är en prestanda som är ca 5 - 10% bättre än föregångaren i7-2640M (se tester och jämförelser nedan).

Den integrerade grafikdelen Intel HD Graphics 4000 har 16 exekveringsenheter (EUs) med hastigheter på 650 MHz upp till 1250 MHz med Turbo Boost, vilket gör den till en av de snabbaste varianterna.

Precis som de flesta andra tvåkärniga Ivy Bridge-processorerna har i7-3520M en TDP på ​​35 W. Därför kan även mindre bärbara datorer använda processorn.

KodnamnIvy Bridge
SerieIntel Core i7

Serie: Core i7 Ivy Bridge

Intel Core i7-3940XM3 - 3.9 GHz4 / 8 cores8 MB L3
Intel Core i7-3920XM2.9 - 3.8 GHz4 / 8 cores8 MB L3
Intel Core i7-3840QM2.8 - 3.8 GHz4 / 8 cores8 MB L3
Intel Core i7-3820QM2.7 - 3.7 GHz4 / 8 cores8 MB L3
Intel Core i7-3740QM2.7 - 3.7 GHz4 / 8 cores6 MB L3
Intel Core i7-3720QM2.6 - 3.6 GHz4 / 8 cores6 MB L3
Intel Core i7-3635QM2.4 - 3.4 GHz4 / 8 cores6 MB L3
Intel Core i7-3630QM2.4 - 3.4 GHz4 / 8 cores6 MB L3
Intel Core i7-3615QM2.3 - 3.3 GHz4 / 8 cores6 MB L3
Intel Core i7-3610QM2.3 - 3.3 GHz4 / 8 cores6 MB L3
Intel Core i7-3632QM2.2 - 3.2 GHz4 / 8 cores6 MB L3
Intel Core i7-3612QM2.1 - 3.1 GHz4 / 8 cores6 MB L3
Intel Core i7-3540M3 - 3.7 GHz2 / 4 cores4 MB L3
Intel Core i7-3520M « 2.9 - 3.6 GHz2 / 4 cores4 MB L3
Intel Core i7-3687U2.1 - 3.3 GHz2 / 4 cores4 MB L3
Intel Core i7-3667U2 - 3.2 GHz2 / 4 cores4 MB L3
Intel Core i7-3537U2 - 3.1 GHz2 / 4 cores4 MB L3
Intel Core i7-3517U1.9 - 3 GHz2 / 4 cores4 MB L3
Intel Core i7-3689Y1.5 - 2.6 GHz2 / 4 cores4 MB L3
Klockfrekvens2900 - 3600 MHz
Level 1-cache128 KB
Level 2-cache512 KB
Level 3-cache4 MB
Antal kärnor / trådar2 / 4
Strömförbrukning (TDP = Thermal Design Power)35 Watt
Tillverkningsprocess22 nm
Max. temperatur105 °C
SockelBGA1023, PGA988
FunktionerHD Graphics 4000, DDR3-1600 Memory Controller, HyperThreading, AVX, Quick Sync, Virtualization
GPUIntel HD Graphics 4000 (650 - 1250 MHz)
64-bit64-bitsstöd
Architecturex86
Pris från$346 U.S.
Lanseringsdatum06/03/2012
Produktlänkark.intel.com

Prestandatester

Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
min: 3     avg: 3.3     median: 3.4 (4%)     max: 3.44 Points
Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
min: 1.41     avg: 1.4     median: 1.5 (35%)     max: 1.47 Points
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
min: 4408     avg: 4813     median: 4855 (29%)     max: 4903 poäng
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
min: 9112     avg: 10167     median: 10467 (8%)     max: 10605 poäng
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
min: 11581     avg: 12766     median: 12889.5 (8%)     max: 13151 Points
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
min: 6029     avg: 6128     median: 6146.5 (7%)     max: 6203 Points
wPrime 2.10 - wPrime 2.0 1024m *
min: 456     avg: 493.2     median: 492.1 (6%)     max: 570 s
wPrime 2.10 - wPrime 2.0 32m *
min: 14.4     avg: 15.5     median: 15.4 (3%)     max: 17.1 s
WinRAR - WinRAR 4.0
min: 2661     avg: 2863     median: 2715 (4%)     max: 3527 poäng
X264 HD Benchmark 4.0 - x264 Pass 2
min: 6.7     avg: 16.1     median: 18.9 (6%)     max: 19.44 fps
X264 HD Benchmark 4.0 - x264 Pass 1
min: 35.1     avg: 86.2     median: 98.6 (23%)     max: 101.8 fps
TrueCrypt - TrueCrypt Serpent
min: 0.164     avg: 0.2     median: 0.2 (5%)     max: 0.176 GB/s
TrueCrypt - TrueCrypt Twofish
min: 0.249     avg: 0.3     median: 0.3 (5%)     max: 0.302 GB/s
TrueCrypt - TrueCrypt AES
min: 1.2     avg: 1.6     median: 1.7 (4%)     max: 1.7 GB/s
3DMark 06 - CPU - 3DMark 06 - CPU
min: 3528     avg: 4086     median: 4134 (9%)     max: 4212 Points
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
min: 10     avg: 10.3     median: 10 (2%)     max: 10.94 s
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
min: 24     avg: 24.8     median: 25 (1%)     max: 25.87 s
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
min: 565     avg: 591     median: 594 (3%)     max: 612 s
SiSoft Sandra Dhrystone (MIPS) - SiSoft Sandra Dhrystone (MIPS)
min: 55800     avg: 63808     median: 67130 (32%)     max: 69140 MIPS
SiSoft Sandra Whetstone (MFLOPS) - SiSoft Sandra Whetstone (MFLOPS)
min: 41450     avg: 42502     median: 42450 (33%)     max: 44032 MFLOPS
Windows 7 Experience Index - Win7 CPU
7.2 Points (92%)
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
min: 9277     avg: 11188     median: 11511 (9%)     max: 11788 Points
3DMark 11 - 3DM11 Performance Physics
min: 3582     avg: 4275     median: 4466 (11%)     max: 4774 Points
3DMark - 3DMark Ice Storm Physics
39221 Points (32%)
3DMark - 3DMark Cloud Gate Physics
3393 Points (9%)
3DMark - 3DMark Fire Strike Standard Physics
4772 Points (9%)
- Bredd på benchmark-värden för det här grafikkortet
red legend - Genomsnittliga benchmark-värden för det här grafikkortet
* Smaller numbers mean a higher performance

v1.28
log 10. 06:31:49

#0 ran 0s before starting gpusingle class +0s ... 0s

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#22 composed specs +0s ... 0.008s

#23 did output specs +0s ... 0.009s

#24 getting avg benchmarks for device 3065 +0.003s ... 0.011s

#25 got single benchmarks 3065 +0.028s ... 0.039s

#26 got avg benchmarks for devices +0s ... 0.039s

#27 min, max, avg, median took s +0.471s ... 0.511s

#28 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.511s

#29 return log +0s ... 0.511s

Tester av Intel Core i7-3520M processor

HP EliteBook 8570p-B6Q03EA-ABD: AMD Radeon HD 7570M, 15.60", 2.9 kg
  Externt test » HP EliteBook 8570p-B6Q03EA-ABD

HP Elitebook 2570p-B6Q10EA: Intel HD Graphics 4000, 12.50", 1.6 kg
  Externt test » HP Elitebook 2570p-B6Q10EA

Lenovo ThinkPad X230-NZC23HW: Intel HD Graphics 4000, 12.50", 1.5 kg
  Externt test » Lenovo ThinkPad X230-NZC23HW

Sony Vaio SV-S13A2Z9ES: NVIDIA GeForce GT 640M LE, 13.30", 1.6 kg
  Externt test » Sony Vaio SV-S13A2Z9ES

Lenovo ThinkPad X230-NZA5NRT: Intel HD Graphics 4000, 12.50", 1.5 kg
  Externt test » Lenovo ThinkPad X230-NZA5NRT

Toshiba Portege R930-117: Intel HD Graphics 4000, 13.30", 1.5 kg
  Externt test » Toshiba Portege R930-117

HP EliteBook 8470p: AMD Radeon HD 7570M, 14.00", 2.1 kg
  Externt test » HP EliteBook 8470p

Dell Latitude E6530: Intel HD Graphics 4000, 15.60", 2.4 kg
  Externt test » Dell Latitude E6530

Sony Vaio SV-S13A1Z9E/S: NVIDIA GeForce GT 640M LE, 13.30", 1.7 kg
  Externt test » Sony Vaio SV-S13A1Z9E/S

Lenovo ThinkPad Edge S430-N3B3DGE: NVIDIA GeForce GT 620M, 14.40", 1.9 kg
  Externt test » Lenovo ThinkPad Edge S430-N3B3DGE

Dell Latitude E6330: Intel HD Graphics 4000, 13.30", 2.1 kg
  Externt test » Dell Latitude E6330

HP Envy m4: Intel HD Graphics 4000, 14.00", 2.5 kg
  Externt test » HP Envy m4

Lenovo ThinkPad T530 2429-5XG: NVIDIA NVS 5400M, 15.60", 2.7 kg
  Externt test » Lenovo ThinkPad T530 2429-5XG

Dell Latitude E6430: Intel HD Graphics 4000, 14.10", 2.4 kg
  Externt test » Dell Latitude E6430

Acer TravelMate P633-V-73528G50ikk: Intel HD Graphics 4000, 13.30", 1.9 kg
  Externt test » Acer TravelMate P633-V-73528G50ikk

Sony Vaio SV-S13A1Y9ES: NVIDIA GeForce GT 640M LE, 13.30", 1.8 kg
  Externt test » Sony Vaio SV-S13A1Y9ES

Sony Vaio SV-S1311AGXB: NVIDIA GeForce GT 640M, 13.30", 1.6 kg
  Externt test » Sony Vaio SV-S1311AGXB

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Andra processorer i samma serie Core i7

» Intel Core i7-8809G
   4x 3.1 GHz - 4.2 GHz
» Intel Core i7-8709G
   4x 3.1 GHz - 4.1 GHz
» Intel Core i7-8706G
   4x 3.1 GHz - 4.1 GHz
» Intel Core i7-8705G
   4x 3.1 GHz - 4.1 GHz
» Intel Core i7-4940MX
   4x 3.1 GHz - 4 GHz
» Intel Core i7-6920HQ
   4x 2.9 GHz - 3.8 GHz
» Intel Core i7-5950HQ
   4x 2.9 GHz - 3.8 GHz
» Intel Core i7-4930MX
   4x 3 GHz - 3.9 GHz
» Intel Core i7-6970HQ
   4x 2.8 GHz - 3.7 GHz
» Intel Core i7-6870HQ
   4x 2.7 GHz - 3.6 GHz
» Intel Core i7-4980HQ
   4x 2.8 GHz - 4 GHz
» Intel Core i7-4910MQ
   4x 2.9 GHz - 3.9 GHz
» Intel Core i7-5850HQ
   4x 2.7 GHz - 3.6 GHz
» Intel Core i7-3940XM
   4x 3 GHz - 3.9 GHz
» Intel Core i7-5700HQ
   4x 2.7 GHz - 3.5 GHz
» Intel Core i7-5750HQ
   4x 2.5 GHz - 3.4 GHz
» Intel Core i7-6820HK
   4x 2.7 GHz - 3.6 GHz
» Intel Core i7-6820HQ
   4x 2.7 GHz - 3.6 GHz
» Intel Core i7-6770HQ
   4x 2.6 GHz - 3.5 GHz
» Intel Core i7-4900MQ
   4x 2.8 GHz - 3.8 GHz
» Intel Core i7-4960HQ
   4x 2.6 GHz - 3.8 GHz
» Intel Core i7-6700HQ
   4x 2.6 GHz - 3.5 GHz
» Intel Core i7-4810MQ
   4x 2.8 GHz - 3.8 GHz
» Intel Core i7-4870HQ
   4x 2.5 GHz - 3.7 GHz
» Intel Core i7-8665U
   4x 1.9 GHz - 4.8 GHz
» Intel Core i7-3920XM
   4x 2.9 GHz - 3.8 GHz
» Intel Core i7-4800MQ
   4x 2.7 GHz - 3.7 GHz
» Intel Core i7-4950HQ
   4x 2.4 GHz - 3.6 GHz
» Intel Core i7-4860HQ
   4x 2.4 GHz - 3.6 GHz
» Intel Core i7-4720HQ
   4x 2.6 GHz - 3.6 GHz
» Intel Core i7-3840QM
   4x 2.8 GHz - 3.8 GHz
» Intel Core i7-4850HQ
   4x 2.3 GHz - 3.5 GHz
» Intel Core i7-4710HQ
   4x 2.5 GHz - 3.5 GHz
» Intel Core i7-4710MQ
   4x 2.5 GHz - 3.5 GHz
» Intel Core i7-8565U
   4x 1.8 GHz - 4.6 GHz
» Intel Core i7-4770HQ
   4x 2.2 GHz - 3.4 GHz
» Intel Core i7-3820QM
   4x 2.7 GHz - 3.7 GHz
» Intel Core i7-3740QM
   4x 2.7 GHz - 3.7 GHz
» Intel Core i7-3720QM
   4x 2.6 GHz - 3.6 GHz
» Intel Core i7-4700HQ
   4x 2.4 GHz - 3.4 GHz
» Intel Core i7-4700MQ
   4x 2.4 GHz - 3.4 GHz
» Intel Core i7-4760HQ
   4x 2.1 GHz - 3.3 GHz
» Intel Core i7-4722HQ
   4x 2.4 GHz - 3.4 GHz
» Intel Core i7-2960XM
   4x 2.7 GHz - 3.7 GHz
» Intel Core i7-4712HQ
   4x 2.3 GHz - 3.3 GHz
» Intel Core i7-4712MQ
   4x 2.3 GHz - 3.3 GHz
» Intel Core i7-4750HQ
   4x 2 GHz - 3.2 GHz
» Intel Core i7-3635QM
   4x 2.4 GHz - 3.4 GHz
» Intel Core i7-3630QM
   4x 2.4 GHz - 3.4 GHz
» Intel Core i7-4702HQ
   4x 2.2 GHz - 3.2 GHz
» Intel Core i7-4702MQ
   4x 2.2 GHz - 3.2 GHz
» Intel Core i7-2860QM
   4x 2.5 GHz - 3.6 GHz
» Intel Core i7-2920XM
   4x 2.5 GHz - 3.5 GHz
» Intel Core i7-3615QM
   4x 2.3 GHz - 3.3 GHz
» Intel Core i7-3610QM
   4x 2.3 GHz - 3.3 GHz
» Intel Core i7-3632QM
   4x 2.2 GHz - 3.2 GHz
» Intel Core i7-2760QM
   4x 2.4 GHz - 3.5 GHz
» Intel Core i7-2820QM
   4x 2.3 GHz - 3.4 GHz
» Intel Core i7-3612QM
   4x 2.1 GHz - 3.1 GHz
» Intel Core i7-2720QM
   4x 2.2 GHz - 3.3 GHz
» Intel Core i7-2675QM
   4x 2.2 GHz - 3.1 GHz
» Intel Core i7-2670QM
   4x 2.2 GHz - 3.1 GHz
» Intel Core i7-6567U
   2x 3.3 GHz - 3.6 GHz
» Intel Core i7-2635QM
   4x 2 GHz - 2.9 GHz
» Intel Core i7-2630QM
   4x 2 GHz - 2.9 GHz
» Intel Core i7-5557U
   2x 3.1 GHz - 3.4 GHz
» Intel Core i7-4610M
   2x 3 GHz - 3.7 GHz
» Intel Core i7-940XM
   4x 2.13 GHz - 3.33 GHz
» Intel Core i7-4600M
   2x 2.9 GHz - 3.6 GHz
» Intel Core i7-4578U
   2x 3 GHz - 3.5 GHz
» Intel Core i7-920XM
   4x 2 GHz - 3.2 GHz
» Intel Core i7-3540M
   2x 3 GHz - 3.7 GHz
» Intel Core i7-4558U
   2x 2.8 GHz - 3.3 GHz
» Intel Core i7-6600U
   2x 2.6 GHz - 3.4 GHz
» Intel Core i7-6650U
   2x 2.2 GHz - 3.4 GHz
» Intel Core i7-6560U
   2x 2.2 GHz - 3.2 GHz
» Intel Core i7-3520M
   2x 2.9 GHz - 3.6 GHz
» Intel Core i7-6500U
   2x 2.5 GHz - 3.1 GHz
» Intel Core i7-5600U
   2x 2.6 GHz - 3.2 GHz
» Intel Core i7-5650U
   2x 2.2 GHz - 3.2 GHz
» Intel Core i7-2640M
   2x 2.8 GHz - 3.5 GHz
» Intel Core i7-5500U
   2x 2.4 GHz - 3 GHz
» Intel Core i7-5550U
   2x 2 GHz - 3 GHz
» Intel Core i7-840QM
   4x 1.86 GHz - 3.2 GHz
» Intel Core i7-2620M
   2x 2.7 GHz - 3.4 GHz
» Intel Core i7-4600U
   2x 2.1 GHz - 3.3 GHz
» Intel Core i7-4650U
   2x 1.7 GHz - 3.3 GHz
» Intel Core i7-3687U
   2x 2.1 GHz - 3.3 GHz
» Intel Core i7-4510U
   2x 2 GHz - 3.1 GHz
» Intel Core i7-640M
   2x 2.8 GHz - 3.46 GHz
» Intel Core i7-820QM
   4x 1.73 GHz - 3.06 GHz
» Intel Core i7-3667U
   2x 2 GHz - 3.2 GHz
» Intel Core i7-4500U
   2x 1.8 GHz - 3 GHz
» Intel Core i7-4550U
   2x 1.5 GHz - 3 GHz
» Intel Core i7-740QM
   4x 1.73 GHz - 2.93 GHz
» Intel Core i7-3537U
   2x 2 GHz - 3.1 GHz
» Intel Core i7-3517U
   2x 1.9 GHz - 3 GHz
» Intel Core i7-620M
   2x 2.66 GHz - 3.33 GHz
» Intel Core i7-720QM
   4x 1.6 GHz - 2.8 GHz
» Intel Core i7-2649M
   2x 2.3 GHz - 3.2 GHz
» Intel Core i7-4610Y
   2x 1.7 GHz - 2.9 GHz
» Intel Core i7-2629M
   2x 2.1 GHz - 3 GHz
» Intel Core i7-2677M
   2x 1.8 GHz - 2.9 GHz
» Intel Core i7-660LM
   2x 2.27 GHz - 3.07 GHz
» Intel Core i7-2637M
   2x 1.7 GHz - 2.8 GHz
» Intel Core i7-2657M
   2x 1.6 GHz - 2.7 GHz
» Intel Core i7-3689Y
   2x 1.5 GHz - 2.6 GHz
» Intel Core i7-2617M
   2x 1.5 GHz - 2.6 GHz
» Intel Core i7-640LM
   2x 2.13 GHz - 2.93 GHz
» Intel Core i7-620LM
   2x 2 GHz - 2.8 GHz
» Intel Core i7-680UM
   2x 1.47 GHz - 2.53 GHz
» Intel Core i7-660UM
   2x 1.33 GHz - 2.4 GHz
» Intel Core i7-640UM
   2x 1.2 GHz - 2.27 GHz
» Intel Core i7-620UM
   2x 1.06 GHz - 2.13 GHz

Näraliggande processorer

+ Intel Core i7-6560U
   2x 2.2 GHz - 3.2 GHz
+ Intel Core i5-7200U
   2x 2.5 GHz - 3.1 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 i3-7100H
   2x 3 GHz
» Intel Core i7-3520M
   2x 2.9 GHz - 3.6 GHz
- Intel Core i7-6500U
   2x 2.5 GHz - 3.1 GHz
- Intel Core i7-5600U
   2x 2.6 GHz - 3.2 GHz
- Intel Core i7-5650U
   2x 2.2 GHz - 3.2 GHz
- Intel Core i5-6360U
   2x 2 GHz - 3.1 GHz
- Intel Core i5-4210M
   2x 2.6 GHz - 3.2 GHz
Klaus Hinum (Update: 2012-09-21)