Acer Aspire 5742 Service Guide - Page 29

Hardware Specifications and Configurations Processor Item CPU type CPU package Core Logic Chipset Specification Intel® Core (i3,i5) Processor rPGA988A Two execution cores • A 32-KB instruction and 32-KB data first-level cache (L1) for each core • A 256-KB shared instruction/data second-level cache (L2) for each core • Up to 4-MB shared instruction/data third-level cache (L3), shared among all cores • Mobile Intel® HM55 Express Chipset Processor Specifications Item P6100 CPU Speed 2 GHz Cores 2 Cores/ P6200 2.13 GHz 2 Cores/ i3-350M i3-370M i3-380M i5-460M i5-560M i5-580M 2.26 GHz 2.4 GHz 2.53 GHz 2.53 GHz up to 2.8 GHz with turbo boost 2.66 GHz up to 3.33 GHz with turbo boost 2.66 Ghz up to 3.33 GHz with turbo boost 2 Cores/ 4 threads 2 Cores/ 4 threads 2 Cores/ 4 threads 2 Cores/ 4 threads 2 Cores/ 4 threads 2 Cores/ 4 threads Bus Speed 133 Mhz 133 Mhz 350 MHz 370 MHz 380 MHz 460 MHz 560 MHz 580 MHz Mfg Tech 32 nm 32 nm 32 nm 32 nm 32 nm 32 nm 32 nm 32 nm Cache Size 3 MB 3 MB 3 MB 3 MB 3 MB 3 MB 3 MB 3 MB Package rPGA988A Core Voltage 0.8-1.4V rPGA988A 0.8-1.4V rPGA988A 0.8-1.4V rPGA988A 0.8-1.4V rPGA988A 0.8-1.4V rPGA988A 0.8-1.4V rPGA988A 0.8-1.4V rPGA988A 0.8-1.4V CPU Fan True Value Table CPU Temperature Fan Speed (RPM) 60 2500 28 70 2900 31 80 3200 34 90 3600 37 100 4000 40 SPL Spec (dBA) • Throttling 50%: On= 95°C; OFF=80°C • OS shut down at 100°C; H/W shut down at 90°C Chapter 1 19