Processor (CPU)
CPU Name
Intel® Core™ i7-4790K CPU @ 4.00GHz
Threading
1 CPU - 4 Core - 8 Threads
Frequency
4698.9 MHz (47 * 99.98 MHz) - Uncore: 4099 MHz
Multiplier
Current: 47 / Min: 8 / Max: 47
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. 0x1E   ► Intel SA-00233 Vulnerable ◄
TDP / Vcore
88 Watts / 1.275 Volts
Temperature
70 °C / 158 °F
Type
Retail (Stock Frequency : 4000 MHz)
Motherboard
Model
Gigabyte Z97MX-Gaming 5
Socket
Socket 1150 LGA
North Bridge
Intel Haswell rev 06
South Bridge
Intel Z97 rev 00
BIOS
American Megatrends Inc. F6 (09/18/2015)
Memory (RAM)
Total Size
16384 MB
Type
Dual Channel (128 bit) DDR3-SDRAM
Frequency
933.2 MHz (DDR3-1866) - Ratio 1:7
Timings
10-11-10-30-1 (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
Intel(R) HD Graphics 4600 @ 599 MHz
GPU #1 Brand
GIGABYTE Technology
GPU #1 VRAM
4095 MB
GPU #2 Type
NVIDIA GeForce GTX 980 (GM204) @ 135 MHz
GPU #2 Brand
EVGA Corp.
GPU #2 Specs
GM204-400 / Process: 28nm / Transistors: 5.2B / Die Size: 398 mm² / TDP: 165W
GPU #2 Units
Shader Units: 2048 / Texture Units (TMU): 128 / Render Units (ROP): 64
GPU #2 VRAM
4096 MB GDDR5 / 256-bit Bus @ 324 MHz
GPU #2 APIs
DirectX 12.0 / OpenGL 4.6 / OpenCL 1.2 / Vulkan 1.0
GPU #3 Type
NVIDIA GeForce GTX 980 (GM204) @ 135 MHz
GPU #3 Brand
EVGA Corp.
GPU #3 Specs
GM204-400 / Process: 28nm / Transistors: 5.2B / Die Size: 398 mm² / TDP: 165W
GPU #3 Units
Shader Units: 2048 / Texture Units (TMU): 128 / Render Units (ROP): 64
GPU #3 VRAM
4096 MB GDDR5 / 256-bit Bus @ 324 MHz
GPU #3 APIs
DirectX 12.0 / OpenGL 4.6 / OpenCL 1.2 / Vulkan 1.0
Storage (HDD/SSD)
Model #1
Samsung SSD 850 EVO 1TB
Capacity #1
1000 GB
Model #2
NVMe Samsung SSD 950
Capacity #2
256 GB
Display
Screen #1
ASUS PB258 (ACI25A1)
Screen #1 Spec
24.9 inches (63.2 cm) / 2560 x 1440 pixels @ 23-76 Hz
Screen #2
ASUS PB258 (ACI25A1)
Screen #2 Spec
24.9 inches (63.2 cm) / 2560 x 1440 pixels @ 23-76 Hz
Miscellaneous
Windows Version
Microsoft Windows 10 (10.0) Professional 64-bit
CPU-Z Version
1.76.0 (64 bit)