Processor (CPU)
CPU Name
Intel® Core™ i7-4790K CPU @ 4.00GHz
Threading
1 CPU - 4 Core - 8 Threads
Frequency
4197.52 MHz (42 * 99.94 MHz) - Uncore: 3997.6 MHz
Multiplier
Current: 42 / Min: 8 / Max: 44
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, TSX
Caches
L1D : 32 KB / L2 : 256 KB / L3 : 8192 KB
Caches Assoc.
L1D : 8-way / L2 : 8-way / L3 : 16-way
Microcode
Rev. 0x1A   ► Intel SA-00233 Vulnerable ◄
TDP / Vcore
88 Watts / 1.115 Volts
Temperature
45 °C / 113 °F
Type
Retail (Stock Frequency : 4000 MHz)
Cores Frequencies
#00: 4197.52 MHz  #01: 4197.52 MHz  #02: 4197.52 MHz  #03: 4197.52 MHz 
Motherboard
Model
Asus GRYPHON Z87
Socket
Socket 1150 LGA
North Bridge
Intel Haswell rev 06
South Bridge
Intel Z87 rev C1
BIOS
American Megatrends Inc. 2103 (08/15/2014)
Memory (RAM)
Total Size
16384 MB
Type
Dual Channel (128 bit) DDR3-SDRAM
Frequency
932.8 MHz (DDR3-1866) - Ratio 1:7
Timings
10-11-10-30-2 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
Kingston 4096 MB (DDR3-1775) - P/N: KHX1866C10D3/4G
Slot #2 Module
Kingston 4096 MB (DDR3-1775) - P/N: KHX1866C10D3/4G
Slot #3 Module
Kingston 4096 MB (DDR3-1775) - P/N: KHX1866C10D3/4G
Slot #4 Module
Kingston 4096 MB (DDR3-1775) - P/N: KHX1866C10D3/4G
Graphic Card (GPU)
GPU Type
AMD Radeon R9 200 Series (Hawaii)
GPU Brand
PC Partner
GPU VRAM
4096 MB
Storage (HDD/SSD)
Model #1
Seagate ST3500312CS
Capacity #1
500 GB
Model #2
Western Digital WDC WD3003FZEX-00Z4SA0
Capacity #2
3000 GB
Model #3
Crucial_CT256MX100SSD1
Capacity #3
256 GB
Display
Screen #1
AOC Internationa 2770G4 (AOC2770)
Screen #1 Spec
27.2 inches (69.1 cm) / 1920 x 1080 pixels @ 35-146 Hz
Miscellaneous
Windows Version
Microsoft Windows 8.1 (6.3) Professional 64-bit
CPU-Z Version
1.82.1 (64 bit)