Processor (CPU)
CPU Name
Intel® Core™ i7-4790K CPU @ 4.00GHz
Threading
1 CPU - 4 Core - 8 Threads
Frequency
4898.86 MHz (49 * 99.98 MHz) - Uncore: 3999.1 MHz
Multiplier
Current: 49 / Min: 8 / Max: 49
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. 0x24   ► Intel SA-00233 Vulnerable ◄
TDP / Vcore
88 Watts / 1.401 Volts
Temperature
73 °C / 163 °F
Type
Retail (Stock Frequency : 4000 MHz)
Cores Frequencies
#00: 4898.86 MHz  #01: 4898.86 MHz  #02: 4898.86 MHz  #03: 4898.86 MHz 
Motherboard
Model
Asus Z87-WS
Socket
Socket 1150 LGA
North Bridge
Intel Haswell rev 06
South Bridge
Intel Z87 rev C1
BIOS
American Megatrends Inc. 2004 (06/05/2014)
Memory (RAM)
Total Size
16384 MB
Type
Single Channel (64 bit) DDR3-SDRAM
Frequency
933.2 MHz (DDR3-1866) - Ratio 1:7
Timings
10-11-10-30-2 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
Kingston 8192 MB (DDR3-1775) - P/N: KHX1866C10D3/8G
Slot #2 Module
Kingston 8192 MB (DDR3-1775) - P/N: KHX1866C10D3/8G
Graphic Card (GPU)
GPU #1 Type
NVIDIA GeForce GTX 770 (GK104) @ 823 MHz
GPU #1 Brand
ASUSTeK Computer Inc.
GPU #1 Specs
GK104-425 / Process: 28nm / Transistors: 3.54B / Die Size: 294 mm² / TDP: 230W
GPU #1 Units
Shader Units: 1536 / Texture Units (TMU): 128 / Render Units (ROP): 32
GPU #1 VRAM
2048 MB GDDR5 / 256-bit Bus @ 3947 MHz
GPU #1 APIs
DirectX 12.0 / OpenGL 4.6 / OpenCL 1.2 / Vulkan N/A
GPU #2 Type
NVIDIA GeForce GTX 770 (GK104) @ 810 MHz
GPU #2 Brand
ASUSTeK Computer Inc.
GPU #2 Specs
GK104-425 / Process: 28nm / Transistors: 3.54B / Die Size: 294 mm² / TDP: 230W
GPU #2 Units
Shader Units: 1536 / Texture Units (TMU): 128 / Render Units (ROP): 32
GPU #2 VRAM
2048 MB GDDR5 / 256-bit Bus @ 3947 MHz (Hynix)
GPU #2 APIs
DirectX 12.0 / OpenGL 4.6 / OpenCL 1.2 / Vulkan N/A
Storage (HDD/SSD)
Model #1 Name
MARVELL Raid VD (FW: MV.R00-0)
Model #1 Capacity
223.4 GiB (~240 GB)
Model #1 Type
Fixed - Bus: SATA (11)
Model #2 Name
Hitachi HDS722020ALA330 (FW: JKAOA3MA)
Model #2 Capacity
1863.0 GiB (~2000 GB)
Model #2 Type
Fixed - Bus: SATA (11)
Model #3 Name
Seagate ST1000DM003-1CH162 (FW: CC49)
Model #3 Capacity
931.5 GiB (~1000 GB)
Model #3 Type
Fixed - Bus: SATA (11)
Model #4 Name
Hitachi HDS722020ALA330 (FW: JKAOA3MA)
Model #4 Capacity
1863.0 GiB (~2000 GB)
Model #4 Type
Fixed - Bus: SATA (11)
Display
Screen #1
L23600WHS (HKC0000)
Screen #1 Spec
23.4 inches (59.4 cm) / 1920 x 1080 pixels @ 55-75 Hz
Miscellaneous
Windows Version
Microsoft Windows 10 (10.0) Professional 64-bit
CPU-Z Version
1.86.0 (64 bit)