Processor (CPU)
CPU Name
Intel® Core™ i5-2557M CPU @ 1.70GHz
Threading
1 CPU - 2 Core - 4 Threads
Frequency
797.18 MHz (8 * 99.65 MHz)
Multiplier
Current: 8 / Min: 8 / Max: 27
Architecture
Sandy Bridge / Stepping: D2 / Technology: 32 nm
CPUID / Ext.
6.A.7 / 6.2A
IA Extensions
MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, EM64T, VT-x, AES, AVX
Caches
L1D : 32 KB / L2 : 256 KB / L3 : 3072 KB
Caches Assoc.
L1D : 8-way / L2 : 8-way / L3 : 12-way
Microcode
Rev. 0x2E   ► Intel SA-00233 Vulnerable ◄
TDP / Vcore
17 Watts / 0.776 Volts
Temperature
64 °C / 147 °F
Type
Retail (Stock Frequency : 1700 MHz)
Cores Frequencies
#00: 797.2 MHz  #01: 797.2 MHz 
Motherboard
Model
Panasonic Corporation CFH2-1
Socket
Socket 1023 FCBGA
North Bridge
Intel Sandy Bridge rev 09
South Bridge
Intel QM67 rev 04
BIOS
American Megatrends Inc. V1.00L13 (07/19/2011)
Memory (RAM)
Total Size
4096 MB
Type
Single Channel (64 bit) DDR3-SDRAM
Frequency
531.5 MHz (DDR3-1064) - Ratio 1:4
Timings
7-7-7-20-1 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
SK Hynix 4096 MB (DDR3-1337) - P/N: HMT351S6BFR8C-H9
Graphic Card (GPU)
GPU Type
Intel(R) HD Graphics 3000 (Sandy Bridge)
GPU Brand
0x10F7 (0x8338)
Storage (HDD/SSD)
Model #1 Name
CT240BX500SSD1 (FW: M6CR056)
Model #1 Capacity
223.6 GiB (~240 GB)
Model #1 Type
Fixed, SSD - Bus: SATA (11)
Display
Screen #1
1024x768 (MS_0003)
Screen #1 Spec
10.4 inches (26.4 cm) / 1024 x 768 pixels @ 0-60 Hz
Miscellaneous
Windows Version
Microsoft Windows 10 Professional (x64)
CPU-Z Version
2.15.0 (64 bit)