Processor (CPU)
CPU Name
Intel® Core™ i7-4790K CPU @ 4.00GHz
Threading
1 CPU - 4 Core - 8 Threads
Frequency
4872.76 MHz (48 * 101.52 MHz) - Uncore: 2537.9 MHz
Multiplier
Current: 48 / Min: 8 / Max: 48
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. 0x19   ► Intel SA-00233 Vulnerable ◄
TDP / Vcore
88 Watts / 1.582 Volts
Temperature
95 °C / 203 °F
Type
Retail (Stock Frequency : 4000 MHz)
Motherboard
Model
Asus MAXIMUS VII FORMULA
Socket
Socket 1150 LGA
North Bridge
Intel Haswell rev 06
South Bridge
Intel Z97 rev 00
BIOS
American Megatrends Inc. 0501 (07/08/2014)
Memory (RAM)
Total Size
16384 MB
Type
Dual Channel (128 bit) DDR3-SDRAM
Frequency
947.5 MHz (DDR3-1896) - Ratio 1:7
Timings
9-10-9-28-2 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
G.Skill 4096 MB (DDR3-1600) - XMP 1.3 - P/N: F3-1866C9-4GAB
Slot #2 Module
G.Skill 4096 MB (DDR3-1600) - XMP 1.3 - P/N: F3-1866C9-4GAB
Slot #3 Module
G.Skill 4096 MB (DDR3-1600) - XMP 1.3 - P/N: F3-1866C9-4GAB
Slot #4 Module
G.Skill 4096 MB (DDR3-1600) - XMP 1.3 - P/N: F3-1866C9-4GAB
Graphic Card (GPU)
GPU #1 Type
NVIDIA GeForce GTX 780 Ti (GK110) @ 705 MHz
GPU #1 Brand
NVIDIA Corporation
GPU #1 Specs
GK110-425 / Process: 28nm / Transistors: 7.08B / Die Size: 561 mm² / TDP: 250W
GPU #1 Units
Shader Units: 2880 / Texture Units (TMU): 240 / Render Units (ROP): 48
GPU #1 VRAM
3072 MB GDDR5 / 384-bit Bus @ 3499 MHz
GPU #1 APIs
DirectX 12.0 / OpenGL 4.6 / OpenCL 1.2 / Vulkan N/A
GPU #2 Type
NVIDIA GeForce GTX 780 Ti (GK110) @ 324 MHz
GPU #2 Brand
NVIDIA Corporation
GPU #2 Specs
GK110-425 / Process: 28nm / Transistors: 7.08B / Die Size: 561 mm² / TDP: 250W
GPU #2 Units
Shader Units: 2880 / Texture Units (TMU): 240 / Render Units (ROP): 48
GPU #2 VRAM
3072 MB GDDR5 / 384-bit Bus @ 324 MHz
GPU #2 APIs
DirectX 12.0 / OpenGL 4.6 / OpenCL 1.2 / Vulkan N/A
GPU #3 Type
NVIDIA GeForce GTX 780 (GK110) @ 324 MHz
GPU #3 Brand
ASUSTeK Computer Inc.
GPU #3 Specs
GK110-300 / Process: 28nm / Transistors: 7.08B / Die Size: 561 mm² / TDP: 250W
GPU #3 Units
Shader Units: 2304 / Texture Units (TMU): 192 / Render Units (ROP): 48
GPU #3 VRAM
3072 MB GDDR5 / 384-bit Bus @ 324 MHz
GPU #3 APIs
DirectX 12.0 / OpenGL 4.6 / OpenCL 1.2 / Vulkan N/A
Storage (HDD/SSD)
Model #1
Samsung SSD 850 PRO 256GB
Capacity #1
256 GB
Model #2
Western Digital WDC WD1003FZEX-00MK2A0
Capacity #2
1000 GB
Model #3
Western Digital WDC WD1003FZEX-00RLFA0
Capacity #3
1000 GB
Model #4
Western Digital WDC WD30EURX-64HYZY0
Capacity #4
3000 GB
Display
Screen #1
ROG PG278Q (ACI27B1)
Screen #1 Spec
27.2 inches (69.1 cm) / 2560 x 1440 pixels @ 30-150 Hz
Miscellaneous
Windows Version
Microsoft Windows 7 (6.1) Ultimate Edition 64-bit
CPU-Z Version
1.73.0 (64 bit)