Processor (CPU)
CPU Name
Intel® Core™ i7-4578U CPU @ 3.00GHz
Threading
1 CPU - 2 Core - 4 Threads
Frequency
3399.21 MHz (34 * 99.98 MHz) - Uncore: 3399.2 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. 0x1D   ► Intel SA-00233 Vulnerable ◄
TDP / Vcore
28 Watts / 1.119 Volts
Temperature
91 °C / 196 °F
Type
Retail (Stock Frequency : 3000 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. MM71.88Z.0220.B07.1602221546 (02/22/2016)
Memory (RAM)
Total Size
16262 MB
Type
Dual Channel (128 bit) DDR3-SDRAM
Frequency
799.9 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 @ 699 MHz
GPU Brand
0x106B (0x0141)
GPU VRAM
1024 MB
Storage (HDD/SSD)
Model #1
APPLE HDD ST1000LM024
Capacity #1
1000 GB
Display
Screen #1
Samsung SAMSUNG (SAM0B90)
Screen #1 Spec
54.6 inches (138.7 cm) / 3840 x 2160 pixels @ 24-75 Hz
Miscellaneous
Windows Version
Microsoft Windows 10 (10.0) Enterprise Edition 64-bit
CPU-Z Version
1.76.0 (64 bit)