Processor (CPU)
CPU Name
Intel® Core™ i7-3940XM CPU @ 3.00GHz
Threading
1 CPU - 4 Core - 8 Threads
Frequency
4592.34 MHz (46 * 99.83 MHz)
Multiplier
Current: 46 / Min: 12 / Max: 45
Architecture
Ivy Bridge / Stepping: E1/L1 / Technology: 22 nm
CPUID / Ext.
6.A.9 / 6.3A
IA Extensions
MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, EM64T, VT-x, AES, AVX
Caches
L1D : 32 KB / L2 : 256 KB / L3 : 8192 KB
Caches Assoc.
L1D : 8-way / L2 : 8-way / L3 : 16-way
Microcode
Rev. 0x21   ► Intel SA-00233 Patched ◄
TDP / Vcore
55 Watts / 1.316 Volts
Temperature
74 °C / 165 °F
Type
Retail (Stock Frequency : 3000 MHz)
Cores Frequencies
#00: 4592.34 MHz  #01: 4592.34 MHz  #02: 4592.34 MHz  #03: 4592.34 MHz 
Motherboard
Model
Alienware M18xR2
Socket
Socket 988B rPGA
North Bridge
Intel Ivy Bridge rev 09
South Bridge
Intel HM77 rev 04
BIOS
Alienware A13 (03/22/2018)
Memory (RAM)
Total Size
8192 MB
Type
Single Channel (64 bit) DDR3-SDRAM
Frequency
798.7 MHz (DDR3-1598) - Ratio 1:6
Timings
10-10-10-27-1 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
Corsair 8192 MB (DDR3-1600) - P/N: CMSX8GX3M1A1600C10
Graphic Card (GPU)
GPU Type
Intel(R) HD Graphics 4000 @ 400 MHz
GPU Brand
Dell
Miscellaneous
Windows Version
Microsoft Windows 11 (10.0) Home China 64-bit
CPU-Z Version
1.99.0 (64 bit)