Processor (CPU)
CPU Name
Intel® Core™ i5-4258U CPU @ 2.40GHz
Threading
1 CPU - 2 Core - 4 Threads
Frequency
2900 MHz (29 * 100 MHz) - Uncore: 2900 MHz
Multiplier
Current: 29 / Min: 8 / Max: 29
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 : 3072 KB
Caches Assoc.
L1D : 8-way / L2 : 8-way / L3 : 12-way
Microcode
Rev. 0x26   ► Intel SA-00233 Patched ◄
TDP / Vcore
28 Watts / 0.874 Volts
Temperature
97 °C / 207 °F
Type
Retail (Stock Frequency : 2400 MHz)
Cores Frequencies
#00: 2900.0 MHz  #01: 2900.0 MHz 
Motherboard
Model
Apple Inc. Mac-189A3D4F975D5FFC
Socket
Socket 1168 BGA
North Bridge
Intel Haswell-ULT rev 09
South Bridge
Intel H8x/P8x rev C1
BIOS
Apple Inc. 433.140.2.0.0 (04/18/2022)
Memory (RAM)
Total Size
4096 MB
Type
Dual Channel (128 bit) DDR3-SDRAM
Frequency
800 MHz (DDR3-1600) - Ratio 1:6
Timings
11-11-11-28-1 (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
NE-256 (FW: S0620A)
Model #1 Capacity
238.5 GiB (~260 GB)
Model #1 Type
Fixed, SSD - Bus: NVMe (17)
Display
Screen #1
CHHWJT (GDH0030)
Screen #1 Spec
52 inches (132.1 cm) / 1920 x 540 pixels @ 50-75 Hz
Miscellaneous
Windows Version
Microsoft Windows 10 (10.0) Professional 64-bit
CPU-Z Version
2.03.1 (64 bit)