Processor (CPU)
CPU Name
Intel® Core™ i7 CPU Q 840 @ 1.87GHz
Threading
1 CPU - 4 Core - 8 Threads
Frequency
3650.28 MHz (24 * 152.09 MHz)
Multiplier
Current: 24 / Min: 9 / Max: 24
Architecture
Clarksfield / Stepping: B1 / Technology: 45 nm
CPUID / Ext.
6.E.5 / 6.1E
IA Extensions
MMX, SSE (1, 2, 3, 3S, 4.1, 4.2), EM64T, VT-x
Caches
L1D : 32 KB / L2 : 256 KB / L3 : 8192 KB
Caches Assoc.
L1D : 8-way / L2 : 8-way / L3 : 16-way
L1 Data Cache
-
L1 Inst. Cache
-
L2 Cache
-
L3 Cache
-
Microcode
Rev. 0x4
TDP / Vcore
45 Watts /
Temperature
56 °C / 133 °F
Type
Retail (Stock Frequency : 1866 MHz)
Motherboard
Model
Acer JE40_CP
Socket
Socket 989 rPGA
North Bridge
Intel DMI Host Bridge rev 11
South Bridge
Intel HM55 rev 05
BIOS
Phoenix Technologies LTD V1.31 (04/28/2011)
Memory (RAM)
Total Size
4096 MB
Type
Dual Channel (128 bit) DDR3-SDRAM
Frequency
456.3 MHz (DDR3-912) - Ratio 2:6
Timings
6-6-6-15 (tCAS-tRCD-tRP-tRAS)
Slot #1 Module
Samsung 2048 MB (DDR3-1062)
Slot #2 Module
Kingston 2048 MB (DDR3-800)
Graphic Card (GPU)
GPU Type
NVIDIA GeForce GT 420M @ 675 MHz
Storage (HDD/SSD)
Model #1
Hitachi HTS545050B9A300
Capacity #1
500 GB
Model #2
Msft Virtual Disk
Capacity #2
4 GB
Miscellaneous
Windows Version
Microsoft Windows 7 (6.1) Enterprise Edition 32-bit
CPU-Z Version
1.69.2 (32 bit)