Notebookcheck Logo

Intel Core i5-2557M

De Intel Core i5-2557M is een energie-efficiënte ULV (Ultra Low Voltage) processor voor dunne en lichte laptops. De standaard kloksnelheid van 1.7 GHz is relatief laag, maar dankzij Turbo Boost 2.0 kan de kloksnelheid naar 2.7 GHz verhoogd worden (bij één belaste core, 2.4 GHz bij twee belaste cores). Dit hangt echter wel af van de koelcapaciteit en energieverbruik van de laptop. Met Hyper-Threading kan de i5-2557M maximaal 4 threads tegelijkertijd verwerken. Vergeleken met de i7-2657M biedt de i5-2557M minder Level 3 cache maar een hogere standaardkloksnelheid en snellere Turbo Boost voor de GPU.

Sandy Bridge is de evolutionaire opvolger van de Arrandale-architectuur. De meest zichtbare verbeteringen zijn de verbeterde Turbo 2.0 en de geïntegreerde grafische kaart op de 32nm CPU core.

De geïntegreerde Intel HD Graphics 3000 wordt op 350 of 1200 MHz (Turbo Boost) geklokt. Door de lage kloksnelheid zonder Turbo, zullen de prestaties merkbaar lager zijn dan de HD Graphics 3000 in 35W en 45W processoren (in non-LV processoren is de standaardkloksnelheid vaak 650-1100/1300 MHz).

De prestaties van de CPU zouden wat hoger moeten zijn dan vergelijkbaar geklokte Arrandale Core i5-processoren. In onze benchmarks (zie hieronder) is de vergelijkbare i7-2657M ULV processor zo snel als een Core i3-2310M dankzij de hoge Turbo Boost frequenties. Het koelingssysteem van de laptop zal de processor echter relatief koel moeten houden om Turbo Boost te laten werken.

Het TDP van 17 watt (inclusief geïntegreerde GPU en geheugencontroller) maakt het gebruik van de i5-2557M CPU in kleine subnotebooks mogelijk.

CodenaamSandy Bridge
SerieIntel Core i5

Serie: Core i5 Sandy Bridge

Intel Core i5-2540M2.6 - 3.3 GHz2 / 4 cores3 MB L3
Intel Core i5-2520M2.5 - 3.2 GHz2 / 4 cores3 MB L3
Intel Core i5-2450M2.5 - 3.1 GHz2 / 4 cores3 MB L3
Intel Core i5-2435M2.4 - 3 GHz2 / 4 cores3 MB L3
Intel Core i5-2430M2.4 - 3 GHz2 / 4 cores3 MB L3
Intel Core i5-2415M2.3 - 2.9 GHz2 / 4 cores3 MB L3
Intel Core i5-2410M2.3 - 2.9 GHz2 / 4 cores3 MB L3
Intel Core i5-2557M « 1.7 - 2.7 GHz2 / 4 cores3 MB L3
Intel Core i5-2467M1.6 - 2.3 GHz2 / 4 cores3 MB L3
Intel Core i5-2537M1.4 - 2.3 GHz2 / 4 cores3 MB L3
Kloksnelheid1700 - 2700 MHz
Level 1 Cache128 KB
Level 2 Cache512 KB
Level 3 Cache3 MB
Aantal Cores / Threads2 / 4
Stroomverbruik (TDP = Thermal Design Power)17 Watt
Aantal Transistoren624 miljoen
Productietechnologie32 nm
Chipgrootte149 mm2
Max. Temperatuur100 °C
SocketBGA1023
FeaturesTurbo Boost 2.0, VPro, Hyper-Threading, Virtualization VT-x, Virtualization for Directed I/O (VT-d), Trusted Execution, AES, Intel 64, Anti-Theft, My WiFi, Idle States, Enhanced SpeedStep, Thermal Monitorin, Execute Disable Bit
GPUIntel HD Graphics 3000 (350 - 1200 MHz)
64-Bit64-Bit-ondersteuning
Architecturex86
Startprijs$250 U.S.
Aankondigingsdatum19-06-2011
Productlink (extern)ark.intel.com

Benchmarks

Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
min: 2.18     gem: 2.2     mediaan: 2.2 (3%)     max: 2.25 Points
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
min: 3382     gem: 3419     mediaan: 3419 (21%)     max: 3456 punten
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
min: 6223     gem: 6534     mediaan: 6533.5 (5%)     max: 6844 punten
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
min: 8266     gem: 8308     mediaan: 8307.5 (5%)     max: 8349 Points
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
min: 4201     gem: 4203     mediaan: 4202.5 (5%)     max: 4204 Points
wPrime 2.10 - wPrime 2.0 1024m *
min: 765     gem: 769     mediaan: 768.5 (9%)     max: 772 s
wPrime 2.10 - wPrime 2.0 32m *
min: 23.56     gem: 23.7     mediaan: 23.7 (5%)     max: 23.77 s
3DMark 06 - CPU - 3DMark 06 - CPU
min: 2738     gem: 2750     mediaan: 2750 (6%)     max: 2762 Points
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
14 s (3%)
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
min: 33     gem: 33.5     mediaan: 33.5 (1%)     max: 34 s
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
min: 763     gem: 771     mediaan: 771 (3%)     max: 779 s
SiSoft Sandra Dhrystone (MIPS) - SiSoft Sandra Dhrystone (MIPS)
min: 37300     gem: 38565     mediaan: 38565 (18%)     max: 39830 MIPS
SiSoft Sandra Whetstone (MFLOPS) - SiSoft Sandra Whetstone (MFLOPS)
min: 28460     gem: 28470     mediaan: 28470 (22%)     max: 28480 MFLOPS
Windows 7 Experience Index - Win7 CPU
6.8 Points (87%)
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
min: 7260     gem: 7452     mediaan: 7452 (6%)     max: 7644 Points
- Benchmarkresultaten voor deze videokaart
red legend - Gemiddelde benchmarkresultaten voor deze videokaart
* Kleinere getallen betekenen een hogere prestatie

v1.28
log 07. 09:41:59

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

#1 no ids found in url (should be separated by "_") +0s ... 0s

#2 not redirecting to Ajax server +0s ... 0s

#3 did not recreate cache, as it is less than 5 days old! Created at Sat, 07 Dec 2024 05:30:22 +0100 +0.001s ... 0.001s

#4 no comparison url found in template nbc.compare_page_2 needed +0.002s ... 0.003s

#5 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.003s

#6 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.004s

#7 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.004s

#8 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.004s

#9 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.004s

#10 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.004s

#11 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.005s

#12 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.005s

#13 composed specs +0s ... 0.005s

#14 did output specs +0s ... 0.005s

#15 getting avg benchmarks for device 2724 +0.003s ... 0.007s

#16 got single benchmarks 2724 +0.012s ... 0.02s

#17 got avg benchmarks for devices +0s ... 0.02s

#18 min, max, avg, median took s +0.276s ... 0.295s

#19 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.295s

#20 return log +0s ... 0.295s

Testrapporten voor de Intel Core i5-2557M processor

Toshiba Portégé Z830-10E: Intel HD Graphics 3000, 13.30", 1.1 kg
  Extern testrapport » Toshiba Portégé Z830-10E

Asus UX31E-RY009V: Intel HD Graphics 3000, 13.30", 1.4 kg
  Extern testrapport » Asus UX31E-RY009V

Toshiba Portégé Z830-104: Intel HD Graphics 3000, 13.30", 1.1 kg
  Extern testrapport » Toshiba Portégé Z830-104

Asus Zenbook UX31E-DH53: Intel HD Graphics (Sandy Bridge), 13.30", 1.3 kg
  Extern testrapport » Asus Zenbook UX31E-DH53

Asus Zenbook UX31E-DH52B: Intel HD Graphics 3000, 13.30", 1.4 kg
  Extern testrapport » Asus Zenbook UX31E-DH52B

Asus ZenBook UX31E-RY009V: Intel HD Graphics 3000, 13.30", 1.4 kg
  Extern testrapport » Asus ZenBook UX31E-RY009V

Acer TravelMate 8481T-6440: Intel HD Graphics 3000, 14.00", 1.8 kg
  Extern testrapport » Acer TravelMate 8481T-6440

Apple Macbook Air 13 inch 2011-07: Intel HD Graphics 3000, 13.30", 1.3 kg
  Extern testrapport » Apple Macbook Air 13 inch 2011-07 MC966D/A

Please share our article, every link counts!
Mail Logo

» Mobiele CPU vergelijking
Vergelijking van alle mobiele CPU's

» Mobiele Processoren - Benchmark lijst
Benchmark lijst van alle gekende CPU's die in laptops gebruikt worden (desktop en laptop CPU's)

Andere CPU's van de 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

Omringende CPU's

+ AMD A10-4600M
   4x 2.3 GHz - 3.2 GHz
+ AMD A10-4657M
   4x 2.3 GHz - 3.2 GHz
+ Intel Core i3-2312M
   2x 2.1 GHz
+ Intel Core i3-2310M
   2x 2.1 GHz
+ Intel Core i3-2308M
   2x 2.1 GHz
» Intel Core i5-2557M
   2x 1.7 GHz - 2.7 GHz
- AMD A10-5745M
   4x 2.1 GHz - 2.9 GHz
- AMD A8-5550M
   4x 2.1 GHz - 3.1 GHz
- AMD A8-5557M
   4x 2.1 GHz - 3.1 GHz
- Intel Core m3-6Y30
   2x 0.9 GHz - 2.2 GHz
- Intel Core M-5Y51
   2x 1.1 GHz - 2.6 GHz
Klaus Hinum (Update: 2012-05-18)