Acer ASPIRE 5742 - Hardware Specifications and Configurations; Processor, Memory, and Chipset Details

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