Processor (CPU)
CPU Name
Genuine Intel® CPU U4100 @ 1.30GHz
Threading
1 CPU - 2 Core - 2 Threads
Frequency
1627.99 MHz (6.5 * 250.46 MHz)
Multiplier
Current: 6.5 / Min: 6 / Max: 6.5
Architecture
Penryn / Stepping: R0 / Technology: 45 nm
CPUID / Ext.
6.7.A / 6.17
IA Extensions
MMX, SSE, SSE2, SSE3, SSSE3, EM64T
Caches
L1D : 32 KB / L2 : 2048 KB
Caches Assoc.
L1D : 8-way / L2 : 8-way
Microcode
Rev. 0xA07
Vcore
0.988 Volts
Temperature
57 °C / 135 °F
Type
Retail (Stock Frequency : 1300 MHz)
Cores Frequencies
#00: 1628.0 MHz  #01: 1628.0 MHz 
Motherboard
Model
Acer Aspire 3810TZ
Socket
Socket P (478)
North Bridge
Intel GS45 rev 07
South Bridge
Intel 82801IM (ICH9-M) rev 03
BIOS
Acer V1.28 (08/10/2010)
Memory (RAM)
Total Size
4096 MB
Type
Dual Channel (128 bit) DDR3-SDRAM
Frequency
500.9 MHz (DDR3-1002) - Ratio 1:2
Timings
6-6-6-15 (tCAS-tRCD-tRP-tRAS)
Slot #1 Module
Samsung 2048 MB (DDR3-1062) - P/N: M471B5673EH1-CF8
Slot #2 Module
Samsung 2048 MB (DDR3-1337) - P/N: M471B5773DH0-CH9
Graphic Card (GPU)
GPU Type
ATI Mobility Radeon HD 4300 Series @ 550 MHz
GPU Brand
0x1025 (0x0280)
GPU VRAM
512 MB @ 800 MHz
Storage (HDD/SSD)
Model #1
Western Digital WDC WD3200BEKT-60V5T1
Capacity #1
320 GB
Miscellaneous
Windows Version
Microsoft Windows 7 (6.1) Enterprise Edition 64-bit
CPU-Z Version
1.79.1 (64 bit)