Processor (CPU)
CPU Name
Intel® Core™ i7-4578U CPU @ 3.00GHz
Threading
1 CPU - 2 Core - 4 Threads
Frequency
3400 MHz (34 * 100 MHz) - Uncore: 3000 MHz
Multiplier
Current: 34 / Min: 8 / Max: 35
Architecture
Haswell ULT / Stepping: C0 / Technology: 22 nm
CPUID / Ext.
6.5.1 / 6.45
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 : 4096 KB
Caches Assoc.
L1D : 8-way / L2 : 8-way / L3 : 16-way
Microcode
Rev. 0x26   ► Intel SA-00233 Patched ◄
TDP / Vcore
28 Watts / 1.114 Volts
Temperature
94 °C / 201 °F
Type
Retail (Stock Frequency : 3000 MHz)
Cores Frequencies
#00: 3400.0 MHz  #01: 3000.0 MHz 
Motherboard
Model
Apple Inc. Mac-35C5E08120C7EEAF
Socket
Socket 1168 BGA
North Bridge
Intel Haswell-ULT rev 09
South Bridge
Intel H8x/P8x rev C1
BIOS
Apple Inc. 483.0.0.0.0 (10/07/2023)
Memory (RAM)
Total Size
16384 MB
Type
Dual Channel (128 bit) DDR3-SDRAM
Frequency
800 MHz (DDR3-1600) - Ratio 1:6
Timings
12-15-15-34-1 (tCAS-tRCD-tRP-tRAS-tCR)
Graphic Card (GPU)
GPU Type
Intel(R) Iris(TM) Graphics 5100
GPU Brand
Apple
Storage (HDD/SSD)
Model #1 Name
APPLE SSD SM0128G (FW: BXZ13A0Q)
Model #1 Capacity
113.0 GiB (~120 GB)
Model #1 Type
Fixed, SSD - Bus: SATA (11)
Model #2 Name
APPLE HDD HTS541010A9E662 (FW: JA0AB5D0)
Model #2 Capacity
931.5 GiB (~1000 GB)
Model #2 Type
Fixed - Bus: SATA (11)
Display
Screen #1
Mi monitor (XMI2001)
Screen #1 Spec
34.7 inches (88.1 cm) / 3440 x 1440 pixels @ 48-180 Hz
Miscellaneous
Windows Version
Microsoft Windows 7 (6.1) Ultimate Edition (x64)
CPU-Z Version
2.20.2 (64 bit)