Processor (CPU)
CPU Name
Intel® Core™ i7-4940MX CPU @ 3.10GHz
Threading
1 CPU - 4 Core - 8 Threads
Frequency
3795.03 MHz (38 * 99.87 MHz) - Uncore: 3795 MHz
Multiplier
Current: 38 / Min: 8 / Max: 40
Architecture
Haswell / Stepping: C0 / Technology: 22 nm
CPUID / Ext.
6.C.3 / 6.3C
IA Extensions
MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, EM64T, VT-x, AES, AVX, AVX2, FMA3
Caches
L1D : 32 KB / L2 : 256 KB / L3 : 8192 KB
Caches Assoc.
L1D : 8-way / L2 : 8-way / L3 : 16-way
Microcode
Rev. 0x27   ► Intel SA-00233 Patched ◄
TDP / Vcore
57 Watts / 1.174 Volts
Temperature
81 °C / 178 °F
Type
Retail (Stock Frequency : 3100 MHz)
Cores Frequencies
#00: 3795.03 MHz  #01: 3795.03 MHz  #02: 3795.03 MHz  #03: 3795.03 MHz 
Motherboard
Model
Dell 0T3YTY
Socket
Socket 947 rPGA
North Bridge
Intel Haswell rev 06
South Bridge
Intel QM87 rev C1
BIOS
Dell Inc. A26 (06/13/2019)
Memory (RAM)
Total Size
28672 MB
Type
Dual Channel (128 bit) DDR3-SDRAM
Frequency
799 MHz (DDR3-1598) - Ratio 1:6
Timings
11-11-11-28-2 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
Samsung 4096 MB (DDR3-1600) - P/N: M471B5173EB0-YK0
Slot #2 Module
Samsung 8192 MB (DDR3-1600) - P/N: M471B1G73EB0-YK0
Slot #3 Module
Kingston 8192 MB (DDR3-1600) - P/N: 99U5428-018.A00LF
Slot #4 Module
Samsung 8192 MB (DDR3-1600) - P/N: M471B1G73EB0-YK0
Graphic Card (GPU)
GPU Type
Intel(R) HD Graphics 4600
GPU Brand
Dell
Storage (HDD/SSD)
Model #1 Name
SK hynix SH920 2.5 7MM 256GB (FW: 1010BL00)
Model #1 Capacity
238.5 GiB (~260 GB)
Model #1 Type
Fixed, SSD - Bus: SATA (11)
Model #2 Name
Samsung SSD 850 EVO mSATA 500GB (FW: EMT41B6Q)
Model #2 Capacity
465.8 GiB (~500 GB)
Model #2 Type
Fixed, SSD - Bus: SATA (11)
Miscellaneous
Windows Version
Microsoft Windows 8.1 (6.3) Professional (x64)
CPU-Z Version
2.09.0 (64 bit)